Author: jason.greene(a)jboss.com Date: 2008-06-27 18:03:17 -0400 (Fri, 27 Jun 2008) New Revision: 6109 Added: pojo/tags/2.2.0.CR1/ pojo/tags/2.2.0.CR1/pom.xml pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListAbstract.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListImpl.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedMapImpl.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedObjectArray.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedSetImpl.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CollectionInterceptorUtil.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/AdvisedPojoHandler.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/CacheListenerAdaptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalConstant.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalHelper.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/ObjectGraphHandler.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheDelegate.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheImpl.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoUtil.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxSynchronizationHandler.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/AbstractCollectionInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CacheFieldInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CachedMapInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/util/CacheApiUtil.java pojo/tags/2.2.0.CR1/src/main/resources/META-INF/pojocache-aop.xml pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/collection/CachedListImplTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ListUndoTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/LocalUndoTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/MapUndoTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ReplicatedTxTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/SetUndoTest.java Removed: pojo/tags/2.2.0.CR1/pom.xml pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Attach.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/CheckIdValidity.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Detach.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Find.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Reentrant.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Tx.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/TxUndo.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListAbstract.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListImpl.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedMapImpl.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedObjectArray.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedSetImpl.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CollectionInterceptorUtil.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/AdvisedPojoHandler.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/CacheListenerAdaptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalConstant.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalHelper.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/ObjectGraphHandler.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheDelegate.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheImpl.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoUtil.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/CheckIdInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/CheckNonSerializableInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/MethodReentrancyStopperInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoBeginInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoEventInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoFailedTxMockupInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxLockInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxSynchronizationHandler.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxUndoInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxUndoSynchronizationInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/StaticFieldInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/AbstractCollectionInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CacheFieldInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CachedMapInterceptor.java pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/util/CacheApiUtil.java pojo/tags/2.2.0.CR1/src/main/resources/META-INF/pojocache-aop.xml pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/collection/CachedListImplTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ListUndoTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/LocalUndoTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/MapUndoTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ReplicatedTxTest.java pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/SetUndoTest.java Log: Tag 2.2.0.CR1 Copied: pojo/tags/2.2.0.CR1 (from rev 6047, pojo/trunk) Deleted: pojo/tags/2.2.0.CR1/pom.xml =================================================================== --- pojo/trunk/pom.xml 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/pom.xml 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,337 +0,0 @@ -<?xml version="1.0"?> -<project xmlns="http://maven.apache.org/POM/4.0.0" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> - <modelVersion>4.0.0</modelVersion> - <properties> - <jbosscache-pojo-version>2.2.0-SNAPSHOT</jbosscache-pojo-version> - <jbosscache-core-version>2.2.0.CR4</jbosscache-core-version> - <jboss.aop.version>2.0.0-SNAPSHOT</jboss.aop.version> - </properties> - <parent> - <groupId>org.jboss.cache</groupId> - <artifactId>jbosscache-common-parent</artifactId> - <version>1.1</version> - </parent> - <groupId>org.jboss.cache</groupId> - <artifactId>jbosscache-pojo</artifactId> - <version>${jbosscache-pojo-version}</version> - <name>JBoss Cache - POJO Edition</name> - <description>JBoss Cache - POJO Edition</description> - <packaging>jar</packaging> - <dependencies> - <dependency> - <groupId>org.jboss.aop</groupId> - <artifactId>jboss-aop</artifactId> - <version>${jboss.aop.version}</version> - </dependency> - <dependency> - <groupId>org.jboss.cache</groupId> - <artifactId>jbosscache-core</artifactId> - <version>${jbosscache-core-version}</version> - </dependency> - <dependency> - <groupId>org.jboss.cache</groupId> - <artifactId>jbosscache-core</artifactId> - <version>${jbosscache-core-version}</version> - <type>test-jar</type> - <scope>test</scope> - </dependency> - <dependency> - <groupId>commons-logging</groupId> - <artifactId>commons-logging</artifactId> - <version>1.0.4</version> - </dependency> - <dependency> - <groupId>net.jcip</groupId> - <artifactId>jcip-annotations</artifactId> - <version>1.0</version> - <optional>true</optional> - </dependency> - </dependencies> - <build> - <plugins> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-javadoc-plugin</artifactId> - <executions> - <execution> - <phase>package</phase> - <goals> - <goal>javadoc</goal> - </goals> - <configuration> - <aggregate>${jbosscache.reports.aggregate}</aggregate> - <links> - <link>http://java.sun.com/j2se/1.5.0/docs/api/</link> - <link>http://java.sun.com/javaee/5/docs/api/</link> - <link>http://labs.jboss.org/file-access/default/members/jbosscache/free... - </links> - </configuration> - </execution> - </executions> - </plugin> - <plugin> - <artifactId>maven-assembly-plugin</artifactId> - <version>2.2-beta-1</version> - <executions> - <execution> - <id>assemble</id> - <phase>install</phase> - <goals> - <goal>attached</goal> - </goals> - <configuration> - <descriptors> - <descriptor>assembly/bin.xml</descriptor> - <descriptor>assembly/doc.xml</descriptor> - <descriptor>assembly/all.xml</descriptor> - </descriptors> - <finalName>${artifactId}-${jbosscache-pojo-version}</finalName> - <outputDirectory>target/distribution</outputDirectory> - <workDirectory>target/assembly/work</workDirectory> - </configuration> - </execution> - </executions> - </plugin> - <plugin> - <groupId>org.apache.maven.plugins</groupId> - <artifactId>maven-surefire-plugin</artifactId> - <version>2.3</version> - <configuration> - <systemProperties> - <property> - <name>bind.address</name> - <value>127.0.0.1</value> - </property> - <property> - <name>java.net.preferIPv4Stack</name> - <value>true</value> - </property> - <property> - <name>jgroups.stack</name> - <value>udp</value> - </property> - </systemProperties> - <groups>functional</groups> - <forkMode>always</forkMode> - <argLine>-Djboss.aop.path=${basedir}/src/main/resources/META-INF/pojocache-aop.xml -javaagent:${settings.localRepository}/org/jboss/aop/jboss-aop/${jboss.aop.version}/jboss-aop-${jboss.aop.version}.jar</argLine> - <!-- Warning, this does not work right on 2.4-SNAPSHOT, (see SUREFIRE-349) --> - <!-- This seems to fail in some cases on 2.3 as well, disable for now --> - <useSystemClassLoader>true</useSystemClassLoader> - <redirectTestOutputToFile>false</redirectTestOutputToFile> - </configuration> - </plugin> - <plugin> - <groupId>org.jboss.maven.plugins</groupId> - <artifactId>maven-jbossaop-plugin</artifactId> - <version>1.0.0-SNAPSHOT</version> - <!-- HACK: AOP project and plugin has broken deps --> - <dependencies> - <dependency> - <groupId>commons-logging</groupId> - <artifactId>commons-logging</artifactId> - <version>1.0.4</version> - </dependency> - <dependency> - <groupId>org.jboss.cache</groupId> - <artifactId>jbosscache-core</artifactId> - <version>${jbosscache-core-version}</version> - </dependency> - <dependency> - <groupId>org.jboss.aop</groupId> - <artifactId>jboss-aop</artifactId> - <version>${jboss.aop.version}</version> - </dependency> - </dependencies> - <executions> - <execution> - <id>aopc</id> - <phase>compile</phase> - <goals> - <goal>compile</goal> - </goals> - <configuration> - <verbose>false</verbose> - <aoppaths> - <aoppath>${basedir}/src/main/resources/META-INF/pojocache-aop.xml</aoppath> - </aoppaths> - </configuration> - </execution> - </executions> - </plugin> - <!-- the docbook generation plugin for the user guide --> - <plugin> - <groupId>org.jboss.maven.plugins</groupId> - <artifactId>maven-jdocbook-plugin</artifactId> - <version>2.0.0</version> - <extensions>true</extensions> - <dependencies> - <dependency> - <groupId>org.jboss</groupId> - <artifactId>jbossorg-docbook-xslt</artifactId> - <version>1.0.0</version> - </dependency> - <dependency> - <groupId>org.jboss</groupId> - <artifactId>jbossorg-jdocbook-style</artifactId> - <version>1.0.0</version> - <type>jdocbook-style</type> - </dependency> - <dependency> - <groupId>com.uwyn</groupId> - <artifactId>jhighlight</artifactId> - <version>1.0</version> - </dependency> - <dependency> - <groupId>de.java2html</groupId> - <artifactId>java2html</artifactId> - <version>5.0</version> - </dependency> - <dependency> - <groupId>org.richfaces.docs</groupId> - <artifactId>highlight</artifactId> - <version>3.1.4.GA</version> - </dependency> - </dependencies> - <executions> - - <!-- The User Guide--> - <execution> - <id>userguide_en</id> - <phase>package</phase> - <goals> - <goal>resources</goal> - <goal>generate</goal> - </goals> - <configuration> - <sourceDocumentName>master.xml</sourceDocumentName> - <sourceDirectory>${basedir}/src/main/docbook/userguide/en</sourceDirectory> - <imageResource> - <directory>${basedir}/src/main/docbook/images</directory> - </imageResource> - <cssResource> - <directory>${basedir}/src/main/docbook/css</directory> - </cssResource> - <targetDirectory>${basedir}/target/docbook/userguide_en</targetDirectory> - <formats> - <format> - <formatName>pdf</formatName> - <stylesheetResource>classpath:/xslt/org/jboss/main-pdf.xsl</stylesheetResource> - <finalName>userguide_en.pdf</finalName> - </format> - <format> - <formatName>html</formatName> - <stylesheetResource>classpath:/xslt/org/jboss/main-html.xsl</stylesheetResource> - <finalName>index.html</finalName> - </format> - <format> - <formatName>html_single</formatName> - <stylesheetResource>classpath:/xslt/org/jboss/nochunk-html.xsl</stylesheetResource> - <finalName>index.html</finalName> - </format> - </formats> - <options> - <xincludeSupported>false</xincludeSupported> - </options> - </configuration> - </execution> - - <!-- The Tutorial --> - <execution> - <id>tutorial_en</id> - <phase>package</phase> - <goals> - <goal>resources</goal> - <goal>generate</goal> - </goals> - <configuration> - <sourceDocumentName>master.xml</sourceDocumentName> - <sourceDirectory>${basedir}/src/main/docbook/tutorial/en</sourceDirectory> - <imageResource> - <directory>${basedir}/src/main/docbook/images</directory> - </imageResource> - <cssResource> - <directory>${basedir}/src/main/docbook/css</directory> - </cssResource> - <targetDirectory>${basedir}/target/docbook/tutorial_en</targetDirectory> - <formats> - <format> - <formatName>pdf</formatName> - <stylesheetResource>classpath:/xslt/org/jboss/main-pdf.xsl</stylesheetResource> - <finalName>tutorial_en.pdf</finalName> - </format> - <format> - <formatName>html</formatName> - <stylesheetResource>classpath:/xslt/org/jboss/main-html.xsl</stylesheetResource> - <finalName>index.html</finalName> - </format> - <format> - <formatName>html_single</formatName> - <stylesheetResource>classpath:/xslt/org/jboss/nochunk-html.xsl</stylesheetResource> - <finalName>index.html</finalName> - </format> - </formats> - <options> - <xincludeSupported>false</xincludeSupported> - </options> - </configuration> - </execution> - - <!-- the FAQs --> - <execution> - <id>faq_en</id> - <phase>package</phase> - <goals> - <goal>resources</goal> - <goal>generate</goal> - </goals> - <configuration> - <sourceDocumentName>master.xml</sourceDocumentName> - <sourceDirectory>${basedir}/src/main/docbook/faq/en</sourceDirectory> - <imageResource> - <directory>${basedir}/src/main/docbook/images</directory> - </imageResource> - <cssResource> - <directory>${basedir}/src/main/docbook/css</directory> - </cssResource> - <targetDirectory>${basedir}/target/docbook/faq_en</targetDirectory> - <formats> - <format> - <formatName>pdf</formatName> - <stylesheetResource>classpath:/xslt/org/jboss/main-pdf.xsl</stylesheetResource> - <finalName>faq_en.pdf</finalName> - </format> - <format> - <formatName>html</formatName> - <stylesheetResource>classpath:/xslt/org/jboss/main-html.xsl</stylesheetResource> - <finalName>index.html</finalName> - </format> - <format> - <formatName>html_single</formatName> - <stylesheetResource>classpath:/xslt/org/jboss/nochunk-html.xsl</stylesheetResource> - <finalName>index.html</finalName> - </format> - </formats> - <options> - <xincludeSupported>false</xincludeSupported> - </options> - </configuration> - </execution> - </executions> - </plugin> - </plugins> - </build> - - <!-- basic JBoss repository so that the common parent POM in jbosscache-support can be found --> - <repositories> - <repository> - <id>snapshots.jboss.org</id> - <url>http://snapshots.jboss.org/maven2</url> - </repository> - <repository> - <id>repository.jboss.org</id> - <url>http://repository.jboss.org/maven2</url> - </repository> - </repositories> -</project> Copied: pojo/tags/2.2.0.CR1/pom.xml (from rev 6108, pojo/trunk/pom.xml) =================================================================== --- pojo/tags/2.2.0.CR1/pom.xml (rev 0) +++ pojo/tags/2.2.0.CR1/pom.xml 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,299 @@ +<?xml version="1.0"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + <modelVersion>4.0.0</modelVersion> + <properties> + <jbosscache-pojo-version>2.2.0.CR1</jbosscache-pojo-version> + <jbosscache-core-version>2.2.0.CR5</jbosscache-core-version> + <jboss.aop.version>2.0.0.CR14</jboss.aop.version> + </properties> + <parent> + <groupId>org.jboss.cache</groupId> + <artifactId>jbosscache-common-parent</artifactId> + <version>1.1</version> + </parent> + <groupId>org.jboss.cache</groupId> + <artifactId>jbosscache-pojo</artifactId> + <version>${jbosscache-pojo-version}</version> + <name>JBoss Cache - POJO Edition</name> + <description>JBoss Cache - POJO Edition</description> + <packaging>jar</packaging> + <dependencies> + <dependency> + <groupId>org.jboss.aop</groupId> + <artifactId>jboss-aop</artifactId> + <version>${jboss.aop.version}</version> + </dependency> + <dependency> + <groupId>org.jboss.cache</groupId> + <artifactId>jbosscache-core</artifactId> + <version>${jbosscache-core-version}</version> + </dependency> + <dependency> + <groupId>org.jboss.cache</groupId> + <artifactId>jbosscache-core</artifactId> + <version>${jbosscache-core-version}</version> + <type>test-jar</type> + <scope>test</scope> + </dependency> + <dependency> + <groupId>commons-logging</groupId> + <artifactId>commons-logging</artifactId> + <version>1.0.4</version> + </dependency> + <dependency> + <groupId>net.jcip</groupId> + <artifactId>jcip-annotations</artifactId> + <version>1.0</version> + <optional>true</optional> + </dependency> + </dependencies> + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-javadoc-plugin</artifactId> + <executions> + <execution> + <phase>package</phase> + <goals> + <goal>javadoc</goal> + </goals> + <configuration> + <aggregate>${jbosscache.reports.aggregate}</aggregate> + <links> + <link>http://java.sun.com/j2se/1.5.0/docs/api/</link> + <link>http://java.sun.com/javaee/5/docs/api/</link> + <link>http://labs.jboss.org/file-access/default/members/jbosscache/free... + </links> + </configuration> + </execution> + </executions> + </plugin> + <plugin> + <artifactId>maven-assembly-plugin</artifactId> + <version>2.2-beta-1</version> + <executions> + <execution> + <id>assemble</id> + <phase>install</phase> + <goals> + <goal>attached</goal> + </goals> + <configuration> + <descriptors> + <descriptor>assembly/bin.xml</descriptor> + <descriptor>assembly/doc.xml</descriptor> + <descriptor>assembly/all.xml</descriptor> + </descriptors> + <finalName>${artifactId}-${jbosscache-pojo-version}</finalName> + <outputDirectory>target/distribution</outputDirectory> + <workDirectory>target/assembly/work</workDirectory> + </configuration> + </execution> + </executions> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>2.3</version> + <configuration> + <systemProperties> + <property> + <name>bind.address</name> + <value>127.0.0.1</value> + </property> + <property> + <name>java.net.preferIPv4Stack</name> + <value>true</value> + </property> + <property> + <name>jgroups.stack</name> + <value>udp</value> + </property> + </systemProperties> + <groups>functional</groups> + <forkMode>always</forkMode> + <argLine>-Djboss.aop.path=${basedir}/src/main/resources/META-INF/pojocache-aop.xml -javaagent:${settings.localRepository}/org/jboss/aop/jboss-aop/${jboss.aop.version}/jboss-aop-${jboss.aop.version}.jar</argLine> + <!-- Warning, this does not work right on 2.4-SNAPSHOT, (see SUREFIRE-349) --> + <!-- This seems to fail in some cases on 2.3 as well, disable for now --> + <useSystemClassLoader>true</useSystemClassLoader> + <redirectTestOutputToFile>false</redirectTestOutputToFile> + </configuration> + </plugin> + <!-- the docbook generation plugin for the user guide --> + <plugin> + <groupId>org.jboss.maven.plugins</groupId> + <artifactId>maven-jdocbook-plugin</artifactId> + <version>2.0.0</version> + <extensions>true</extensions> + <dependencies> + <dependency> + <groupId>org.jboss</groupId> + <artifactId>jbossorg-docbook-xslt</artifactId> + <version>1.0.0</version> + </dependency> + <dependency> + <groupId>org.jboss</groupId> + <artifactId>jbossorg-jdocbook-style</artifactId> + <version>1.0.0</version> + <type>jdocbook-style</type> + </dependency> + <dependency> + <groupId>com.uwyn</groupId> + <artifactId>jhighlight</artifactId> + <version>1.0</version> + </dependency> + <dependency> + <groupId>de.java2html</groupId> + <artifactId>java2html</artifactId> + <version>5.0</version> + </dependency> + <dependency> + <groupId>org.richfaces.docs</groupId> + <artifactId>highlight</artifactId> + <version>3.1.4.GA</version> + </dependency> + </dependencies> + <executions> + + <!-- The User Guide--> + <execution> + <id>userguide_en</id> + <phase>package</phase> + <goals> + <goal>resources</goal> + <goal>generate</goal> + </goals> + <configuration> + <sourceDocumentName>master.xml</sourceDocumentName> + <sourceDirectory>${basedir}/src/main/docbook/userguide/en</sourceDirectory> + <imageResource> + <directory>${basedir}/src/main/docbook/images</directory> + </imageResource> + <cssResource> + <directory>${basedir}/src/main/docbook/css</directory> + </cssResource> + <targetDirectory>${basedir}/target/docbook/userguide_en</targetDirectory> + <formats> + <format> + <formatName>pdf</formatName> + <stylesheetResource>classpath:/xslt/org/jboss/main-pdf.xsl</stylesheetResource> + <finalName>userguide_en.pdf</finalName> + </format> + <format> + <formatName>html</formatName> + <stylesheetResource>classpath:/xslt/org/jboss/main-html.xsl</stylesheetResource> + <finalName>index.html</finalName> + </format> + <format> + <formatName>html_single</formatName> + <stylesheetResource>classpath:/xslt/org/jboss/nochunk-html.xsl</stylesheetResource> + <finalName>index.html</finalName> + </format> + </formats> + <options> + <xincludeSupported>false</xincludeSupported> + </options> + </configuration> + </execution> + + <!-- The Tutorial --> + <execution> + <id>tutorial_en</id> + <phase>package</phase> + <goals> + <goal>resources</goal> + <goal>generate</goal> + </goals> + <configuration> + <sourceDocumentName>master.xml</sourceDocumentName> + <sourceDirectory>${basedir}/src/main/docbook/tutorial/en</sourceDirectory> + <imageResource> + <directory>${basedir}/src/main/docbook/images</directory> + </imageResource> + <cssResource> + <directory>${basedir}/src/main/docbook/css</directory> + </cssResource> + <targetDirectory>${basedir}/target/docbook/tutorial_en</targetDirectory> + <formats> + <format> + <formatName>pdf</formatName> + <stylesheetResource>classpath:/xslt/org/jboss/main-pdf.xsl</stylesheetResource> + <finalName>tutorial_en.pdf</finalName> + </format> + <format> + <formatName>html</formatName> + <stylesheetResource>classpath:/xslt/org/jboss/main-html.xsl</stylesheetResource> + <finalName>index.html</finalName> + </format> + <format> + <formatName>html_single</formatName> + <stylesheetResource>classpath:/xslt/org/jboss/nochunk-html.xsl</stylesheetResource> + <finalName>index.html</finalName> + </format> + </formats> + <options> + <xincludeSupported>false</xincludeSupported> + </options> + </configuration> + </execution> + + <!-- the FAQs --> + <execution> + <id>faq_en</id> + <phase>package</phase> + <goals> + <goal>resources</goal> + <goal>generate</goal> + </goals> + <configuration> + <sourceDocumentName>master.xml</sourceDocumentName> + <sourceDirectory>${basedir}/src/main/docbook/faq/en</sourceDirectory> + <imageResource> + <directory>${basedir}/src/main/docbook/images</directory> + </imageResource> + <cssResource> + <directory>${basedir}/src/main/docbook/css</directory> + </cssResource> + <targetDirectory>${basedir}/target/docbook/faq_en</targetDirectory> + <formats> + <format> + <formatName>pdf</formatName> + <stylesheetResource>classpath:/xslt/org/jboss/main-pdf.xsl</stylesheetResource> + <finalName>faq_en.pdf</finalName> + </format> + <format> + <formatName>html</formatName> + <stylesheetResource>classpath:/xslt/org/jboss/main-html.xsl</stylesheetResource> + <finalName>index.html</finalName> + </format> + <format> + <formatName>html_single</formatName> + <stylesheetResource>classpath:/xslt/org/jboss/nochunk-html.xsl</stylesheetResource> + <finalName>index.html</finalName> + </format> + </formats> + <options> + <xincludeSupported>false</xincludeSupported> + </options> + </configuration> + </execution> + </executions> + </plugin> + </plugins> + </build> + + <!-- basic JBoss repository so that the common parent POM in jbosscache-support can be found --> + <repositories> + <repository> + <id>snapshots.jboss.org</id> + <url>http://snapshots.jboss.org/maven2</url> + </repository> + <repository> + <id>repository.jboss.org</id> + <url>http://repository.jboss.org/maven2</url> + </repository> + </repositories> +</project> Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Attach.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/annotation/Attach.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Attach.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,25 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.annotation; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * Annotation for PojoCache interceptor stack. This one checks for tx. - * - * @author Ben Wang - * @version $Id$ - */ -(a)Retention(RetentionPolicy.RUNTIME) -(a)Target(ElementType.METHOD) -public @interface Attach -{ -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/CheckIdValidity.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/annotation/CheckIdValidity.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/CheckIdValidity.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,25 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.annotation; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * Annotation for PojoCache interceptor stack. This one to check id validity. - * - * @author Ben Wang - * @version $Id$ - */ -(a)Retention(RetentionPolicy.RUNTIME) -(a)Target(ElementType.METHOD) -public @interface CheckIdValidity -{ -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Detach.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/annotation/Detach.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Detach.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,25 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.annotation; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * Annotation for PojoCache interceptor stack. This one checks for tx. - * - * @author Ben Wang - * @version $Id$ - */ -(a)Retention(RetentionPolicy.RUNTIME) -(a)Target(ElementType.METHOD) -public @interface Detach -{ -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Find.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/annotation/Find.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Find.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,25 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.annotation; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * Annotation for PojoCache interceptor stack. This one checks for tx. - * - * @author Ben Wang - * @version $Id$ - */ -(a)Retention(RetentionPolicy.RUNTIME) -(a)Target(ElementType.METHOD) -public @interface Find -{ -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Reentrant.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/annotation/Reentrant.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Reentrant.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,26 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.annotation; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * Annoataion that wraps the Prepare annotation of JBossAop. - * - * @author Ben Wang - * Date: Jan 22, 2006 - * @version $Id$ - */ -(a)Retention(RetentionPolicy.RUNTIME) -(a)Target(ElementType.TYPE) -public @interface Reentrant -{ -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Tx.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/annotation/Tx.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/Tx.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,25 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.annotation; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * Annotation for PojoCache interceptor stack. This one checks for tx. - * - * @author Ben Wang - * @version $Id$ - */ -(a)Retention(RetentionPolicy.RUNTIME) -(a)Target(ElementType.METHOD) -public @interface Tx -{ -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/TxUndo.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/annotation/TxUndo.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/annotation/TxUndo.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,25 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.annotation; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * Annotation for PojoCache interceptor stack. This one annotates method to provide rollback operation. - * - * @author Ben Wang - * @version $Id$ - */ -(a)Retention(RetentionPolicy.RUNTIME) -(a)Target(ElementType.METHOD) -public @interface TxUndo -{ -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListAbstract.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedListAbstract.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListAbstract.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,188 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.collection; - -import org.jboss.cache.pojo.annotation.Reentrant; - -import java.util.Collection; -import java.util.Iterator; -import java.util.List; - -/** - * Abstract class for CachedList. - * - * @author Scott Marlow - */ - -@Reentrant -abstract class CachedListAbstract implements List -{ - public void clear() - { - // TODO Can use optimization here - for (int i = size() - 1; i >= 0; i--) - { - remove(i); - } - } - - public boolean isEmpty() - { - return size() == 0; - } - - public Object[] toArray() - { - Object[] objs = new Object[size()]; - for (int i = 0; i < size(); i++) - { - objs[i] = get(i); - } - return objs; - } - - public Object[] toArray(Object a[]) - { - int actualLength = size(); - if (actualLength > a.length) // need to allocate a larger array - a = new Object[actualLength]; - int looper; - for (looper = 0; looper < actualLength; looper++) - { - a[looper] = get(looper); - } - for (; looper < a.length; looper++) - a[looper] = null; // if the array is larger than needed, set extra slots to null - return a; - } - - public boolean add(Object o) - { - add(size(), o); - return true; - } - - public boolean contains(Object o) - { - if (indexOf(o) != -1) return true; - return false; - } - - public boolean remove(Object o) - { - int i = indexOf(o); - if (i == -1) - return false; - - remove(i); - return true; - } - - public boolean addAll(int index, Collection c) - { - if (c.size() == 0) - return false; - // should optimize this - for (Object o : c) - { - add(index++, o); - } - return true; - } - - public boolean addAll(Collection c) - { - if (c.size() == 0) - return false; - for (Object o : c) - { - add(o); - } - return true; - } - - public boolean containsAll(Collection c) - { - for (Object aC : c) - { - if (!contains(aC)) - { - return false; - } - } - return true; - } - - public boolean removeAll(Collection c) - { - for (Object o : c) - { - remove(o); - } - return true; - } - - public int hashCode() - { - int result = 1; - for (int i = 0; i < size(); i++) - { - Object o = get(i); - result = 31 * result + (o == null ? 0 : o.hashCode()); - } - return result; - } - - public boolean equals(Object object) - { - if (object == this) - return true; - if (object == null || !(object instanceof List)) - return false; - List list = (List) object; - if (size() != list.size()) - return false; - for (int i = 0; i < list.size(); i++) - { - Object value1 = get(i); - Object value2 = list.get(i); - if ((value1 == null && value2 != null) || - (value1 != null && !(value1.equals(value2)))) - return false; - } - return true; - } - - public String toString() - { - StringBuffer buf = new StringBuffer(); - int size = size(); - for (int i = 0; i < size; i++) - { - Object key = get(i); - buf.append("[").append(key).append("]"); - if (i <= size) buf.append(", "); - } - - return buf.toString(); - } - - public boolean retainAll(Collection c) - { - boolean changedAnything = false; - Iterator iter = iterator(); - while (iter.hasNext()) - { - if (!c.contains(iter.next())) - { - iter.remove(); - changedAnything = true; - } - } - return changedAnything; - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListAbstract.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedListAbstract.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListAbstract.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListAbstract.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,184 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.pojo.collection; + +import java.util.Collection; +import java.util.Iterator; +import java.util.List; + +/** + * Abstract class for CachedList. + * + * @author Scott Marlow + */ +abstract class CachedListAbstract implements List +{ + public void clear() + { + // TODO Can use optimization here + for (int i = size() - 1; i >= 0; i--) + { + remove(i); + } + } + + public boolean isEmpty() + { + return size() == 0; + } + + public Object[] toArray() + { + Object[] objs = new Object[size()]; + for (int i = 0; i < size(); i++) + { + objs[i] = get(i); + } + return objs; + } + + public Object[] toArray(Object a[]) + { + int actualLength = size(); + if (actualLength > a.length) // need to allocate a larger array + a = new Object[actualLength]; + int looper; + for (looper = 0; looper < actualLength; looper++) + { + a[looper] = get(looper); + } + for (; looper < a.length; looper++) + a[looper] = null; // if the array is larger than needed, set extra slots to null + return a; + } + + public boolean add(Object o) + { + add(size(), o); + return true; + } + + public boolean contains(Object o) + { + if (indexOf(o) != -1) return true; + return false; + } + + public boolean remove(Object o) + { + int i = indexOf(o); + if (i == -1) + return false; + + remove(i); + return true; + } + + public boolean addAll(int index, Collection c) + { + if (c.size() == 0) + return false; + // should optimize this + for (Object o : c) + { + add(index++, o); + } + return true; + } + + public boolean addAll(Collection c) + { + if (c.size() == 0) + return false; + for (Object o : c) + { + add(o); + } + return true; + } + + public boolean containsAll(Collection c) + { + for (Object aC : c) + { + if (!contains(aC)) + { + return false; + } + } + return true; + } + + public boolean removeAll(Collection c) + { + for (Object o : c) + { + remove(o); + } + return true; + } + + public int hashCode() + { + int result = 1; + for (int i = 0; i < size(); i++) + { + Object o = get(i); + result = 31 * result + (o == null ? 0 : o.hashCode()); + } + return result; + } + + public boolean equals(Object object) + { + if (object == this) + return true; + if (object == null || !(object instanceof List)) + return false; + List list = (List) object; + if (size() != list.size()) + return false; + for (int i = 0; i < list.size(); i++) + { + Object value1 = get(i); + Object value2 = list.get(i); + if ((value1 == null && value2 != null) || + (value1 != null && !(value1.equals(value2)))) + return false; + } + return true; + } + + public String toString() + { + StringBuffer buf = new StringBuffer(); + int size = size(); + for (int i = 0; i < size; i++) + { + Object key = get(i); + buf.append("[").append(key).append("]"); + if (i <= size) buf.append(", "); + } + + return buf.toString(); + } + + public boolean retainAll(Collection c) + { + boolean changedAnything = false; + Iterator iter = iterator(); + while (iter.hasNext()) + { + if (!c.contains(iter.next())) + { + iter.remove(); + changedAnything = true; + } + } + return changedAnything; + } +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListImpl.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedListImpl.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListImpl.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,528 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.collection; - -import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_OPERATION; - -import java.io.ObjectStreamException; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.LinkedList; -import java.util.List; -import java.util.ListIterator; -import java.util.NoSuchElementException; -import java.util.Set; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.cache.Cache; -import org.jboss.cache.Fqn; -import org.jboss.cache.Node; -import org.jboss.cache.pojo.impl.PojoCacheImpl; -import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; -import org.jboss.cache.pojo.util.AopUtil; -import org.jboss.cache.pojo.util.CacheApiUtil; -import org.jboss.cache.pojo.util.Null; - -/** - * List implementation that uses cache as a backend store. - * - * @author Ben Wang - * @author Scott Marlow - */ -public class CachedListImpl extends CachedListAbstract -{ - private static Log log_ = LogFactory.getLog(CachedListImpl.class.getName()); - private Cache<Object, Object> cache; - private PojoCacheImpl pojoCache; - private AbstractCollectionInterceptor interceptor; - - public CachedListImpl(PojoCacheImpl cache, AbstractCollectionInterceptor interceptor) - { - this.pojoCache = cache; - this.cache = pojoCache.getCache(); - this.interceptor = interceptor; - } - - private Fqn getFqn() - { - return interceptor.getFqn(); - } - - // implementation of the java.util.List interface - - private Set<Node> getNodeChildren() - { - return CacheApiUtil.getNodeChildren(cache, getFqn()); - } - - /** - * Serialize a normal ArrayList - */ - private Object XwriteReplace() throws ObjectStreamException - { - log_.warn("writeReplace(): this calss is not suppored to be serialized." + - " Will substitue with a normal ArryList"); - - ArrayList toSerialize = new ArrayList(); - toSerialize.addAll(this); - return toSerialize; - } - - public Object get(int index) - { - checkIndex(); - return Null.toNullValue(pojoCache.getObject(AopUtil.constructFqn(getFqn(), IntegerCache.toString(index)))); - } - - private static void checkIndex() - { - // TODO This is too expensive now to check it everytime from the cache (potentially twice). - // It is showing up in the JProfiler. So I am disabling it now. - return; -/* - if(size() == 0) return; // No need to check here. - if( i < 0 || i >= size() ) { - throw new IndexOutOfBoundsException("Index out of bound at CachedListImpl(). Index is " +i - + " but size is " +size()); - } */ - } - - public int size() - { - Set<Node> children = getNodeChildren(); - return children == null ? 0 : children.size(); - } - - public Object set(int index, Object element) - { - if (index != 0) - checkIndex(); // Since index can be size(). - return Null.toNullValue(attach(index, element, "SET")); - } - - public void add(int index, Object element) - { - if (index != 0) - checkIndex(); // Since index can be size(). - for (int i = size(); i > index; i--) - { - Object obj = detach(i - 1); - attach(i, obj); - } - attach(index, element, "ADD"); - } - - private Object attach(int i, Object obj) - { - return attach(i, obj, null); - } - - private Object attach(int i, Object obj, String operation) - { - Fqn fqn = AopUtil.constructFqn(getFqn(), IntegerCache.toString(i)); - Object o = pojoCache.attach(fqn, Null.toNullObject(obj)); - if (operation != null) - pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, operation); - - return o; - } - - private Object detach(int i) - { - return detach(i, null); - } - - private Object detach(int i, String operation) - { - Fqn fqn = AopUtil.constructFqn(getFqn(), IntegerCache.toString(i)); - if (operation != null) - pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, operation); - return pojoCache.detach(fqn); - } - - public int indexOf(Object o) - { - int size = size(); - if (o == null) - { - for (int i = 0; i < size; i++) - { - if (null == get(i)) - return i; - } - } else - { - for (int i = 0; i < size; i++) - { - if (o.equals(get(i))) - return i; - } - } - return -1; - } - - public int lastIndexOf(Object o) - { - if (o == null) - { - for (int i = size() - 1; i >= 0; i--) - { - if (null == get(i)) - return i; - } - } else - { - for (int i = size() - 1; i >= 0; i--) - { - if (o.equals(get(i))) - return i; - } - } - return -1; - } - - public Object remove(int index) - { - checkIndex(); - // Object result = cache.removeObject(((Fqn) fqn.clone()).add(new Integer(index))); - int size = size(); - Object result = Null.toNullValue(detach(index, "REMOVE")); - if (size == (index + 1)) - { - return result; // We are the last one. - } - for (int i = index; i < size - 1; i++) - { - Object obj = detach(i + 1); - attach(i, obj); - } - return result; - } - - public Iterator iterator() - { - // TODO: check for concurrent modification - return new Iterator() - { - // Need to share this - int current = -1; - int size = size(); - - public boolean hasNext() - { - if (size == 0) return false; - if (current > size) - throw new NoSuchElementException("CachedSetImpl.iterator.hasNext(). " + - " Cursor position " + current + " is greater than the size " + size()); - - return current < size - 1; - } - - public Object next() - { - if (current == size) - throw new NoSuchElementException("CachedSetImpl.iterator.next(). " + - " Cursor position " + current + " is greater than the size " + size()); - - return Null.toNullValue(pojoCache.getObject(AopUtil.constructFqn(getFqn(), IntegerCache.toString(++current)))); - } - - public void remove() - { - // TODO Need optimization here since set does not care about index - if (size == 0) return; - if (current == size) - throw new IllegalStateException("CachedSetImpl.iterator.remove(). " + - " Cursor position " + current + " is greater than the size " + size); - if (current < (size - 1)) - { - // Need to reshuffle the items. - Object last = detach(current, "REMOVE"); - for (int i = current + 1; i < size; i++) - { - last = detach(i); - attach(i - 1, last); - } - } else - { // we are the last index. - // Need to move back the cursor. - detach(current, "REMOVE"); - } - current--; - size--; - } - }; - } - - public List subList(int fromIndex, int toIndex) - { - if (fromIndex < 0) - throw new IndexOutOfBoundsException("fromIndex = " + fromIndex); - if (toIndex > size()) - throw new IndexOutOfBoundsException("toIndex = " + toIndex + " but size() =" + size()); - if (fromIndex > toIndex) - throw new IllegalArgumentException("fromIndex (" + fromIndex + ") must be less than toIndex(" + toIndex + ")"); - if (fromIndex == toIndex) // request for empty list? - return new LinkedList(); - return new MyCachedSubListImpl(this, fromIndex, toIndex); - } - - public ListIterator listIterator() - { - return new MyListIterator(this, 0); - } - - public ListIterator listIterator(int index) - { - return new MyListIterator(this, index); - } - - static class MyListIterator implements ListIterator - { - int index = 0; - List list_; - - public MyListIterator(List list, int index) - { - list_ = list; - if (index < 0 || index > list_.size()) - { - throw new IndexOutOfBoundsException("CachedListImpl: MyListIterator construction. " + - " Index is out of bound : " + index); - } - this.index = index; - } - - public int nextIndex() - { - return index; - } - - public int previousIndex() - { - return index - 1; - } - - public void remove() - { - int size = list_.size(); - if (size == 0) return; - if (previousIndex() == size) - throw new IllegalStateException("CachedSetImpl.MyListIterator.remove(). " + - " Cursor position " + index + " is greater than the size " + size); - if (previousIndex() < (size)) - { - list_.remove(previousIndex()); - index--; - } - } - - public boolean hasNext() - { - return (index < list_.size()); - } - - public boolean hasPrevious() - { - return (index != 0); - } - - public Object next() - { - if (index == list_.size()) - throw new NoSuchElementException(); - - index++; - return list_.get(index - 1); // pass zero relative index - } - - public Object previous() - { - if (index == 0) - throw new NoSuchElementException(); - - index--; - return list_.get(index); - } - - public void add(Object o) - { - int size = list_.size(); - if (size == 0) return; - - if (previousIndex() == size) - throw new IllegalStateException("CachedSetImpl.MyListIterator.add(). " + - " Cursor position " + index + " is greater than the size " + size); - if (previousIndex() < (size)) - { - list_.add(previousIndex(), o); - } - } - - public void set(Object o) - { - int size = list_.size(); - if (size == 0) return; - - if (previousIndex() == size) - throw new IllegalStateException("CachedSetImpl.MyListIterator.set(). " + - " Cursor position " + index + " is greater than the size " + size); - if (previousIndex() < (size)) - { - list_.set(previousIndex(), o); - } - } - } - - static public class MyCachedSubListImpl extends CachedListAbstract implements List - { - - private List backStore_; - private int fromIndex_; - private int toIndex_; - - MyCachedSubListImpl(List backStore, int fromIndex, int toIndex) - { - backStore_ = backStore; - fromIndex_ = fromIndex; - toIndex_ = toIndex; - } - - public int size() - { - int size = backStore_.size(); - if (size > toIndex_) - size = toIndex_; - size -= fromIndex_; // subtract number of items ignored at the start of list - return size; - } - - public Iterator iterator() - { - // TODO: check for concurrent modification - return new Iterator() - { - int current = -1; - Iterator iter_ = initializeIter(); - - private Iterator initializeIter() - { - Iterator iter = backStore_.iterator(); - for (int looper = 0; looper < fromIndex_; looper++) - if (iter.hasNext()) // skip past to where we need to start from - iter.next(); - return iter; - } - - public boolean hasNext() - { - int size = size(); - if (size == 0) return false; - if (current > size) - throw new IllegalStateException("CachedSetImpl.MyCachedSubListImpl.iterator.hasNext(). " + - " Cursor position " + current + " is greater than the size " + size()); - - return current < size() - 1; - } - - public Object next() - { - if (current == size()) - throw new IllegalStateException("CachedSetImpl.MyCachedSubListImpl.iterator.next(). " + - " Cursor position " + current + " is greater than the size " + size()); - current++; - return iter_.next(); - } - - public void remove() - { - iter_.remove(); - current--; - } - }; - - } - - public Object get(int index) - { - checkIndex(index); - return backStore_.get(index + fromIndex_); - } - - public Object set(int index, Object element) - { - checkIndex(index); - return backStore_.set(index + fromIndex_, element); - } - - public void add(int index, Object element) - { - backStore_.add(index + fromIndex_, element); - } - - public Object remove(int index) - { - return backStore_.remove(index + fromIndex_); - } - - public int indexOf(Object o) - { - int index = backStore_.indexOf(o); - if (index < fromIndex_ || index >= toIndex_) - index = -1; - else - index -= fromIndex_; // convert to be relative to our from/to range - return index; - } - - public int lastIndexOf(Object o) - { - int index = backStore_.lastIndexOf(o); - if (index < fromIndex_ || index >= toIndex_) - index = -1; - else - index -= fromIndex_; // convert to be relative to our from/to range - return index; - } - - public ListIterator listIterator() - { - return new MyListIterator(this, 0); - } - - public ListIterator listIterator(int index) - { - return new MyListIterator(this, index); - } - - public List subList(int fromIndex, int toIndex) - { - if (fromIndex < 0) - throw new IndexOutOfBoundsException("fromIndex = " + fromIndex); - if (toIndex > size()) - throw new IndexOutOfBoundsException("toIndex = " + toIndex + " but size() =" + size()); - if (fromIndex > toIndex) - throw new IllegalArgumentException("fromIndex (" + fromIndex + ") must be less than toIndex(" + toIndex + ")"); - if (fromIndex == toIndex) // request for empty list? - return new LinkedList(); - return new MyCachedSubListImpl(this, fromIndex, toIndex); - } - - private void checkIndex(int i) - { - if (size() == 0) return; // No need to check here. - if (i < 0 || i >= size()) - { - throw new IndexOutOfBoundsException("Index out of bound at CachedListImpl(). Index is " + i - + " but size is " + size()); - } - } - - } - -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListImpl.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedListImpl.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListImpl.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedListImpl.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,544 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.pojo.collection; + +import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_OPERATION; + +import java.io.ObjectStreamException; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.LinkedList; +import java.util.List; +import java.util.ListIterator; +import java.util.NoSuchElementException; +import java.util.Set; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.cache.Cache; +import org.jboss.cache.Fqn; +import org.jboss.cache.Node; +import org.jboss.cache.pojo.impl.PojoCacheImpl; +import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; +import org.jboss.cache.pojo.util.AopUtil; +import org.jboss.cache.pojo.util.CacheApiUtil; +import org.jboss.cache.pojo.util.Null; + +/** + * List implementation that uses cache as a backend store. + * + * @author Ben Wang + * @author Scott Marlow + */ +public class CachedListImpl extends CachedListAbstract +{ + private static Log log_ = LogFactory.getLog(CachedListImpl.class.getName()); + private Cache<Object, Object> cache; + private PojoCacheImpl pojoCache; + private AbstractCollectionInterceptor interceptor; + + public CachedListImpl(PojoCacheImpl cache, AbstractCollectionInterceptor interceptor) + { + this.pojoCache = cache; + this.cache = pojoCache.getCache(); + this.interceptor = interceptor; + } + + private Fqn getFqn() + { + return interceptor.getFqn(); + } + + // implementation of the java.util.List interface + + private Set<Node> getNodeChildren() + { + return CacheApiUtil.getNodeChildren(cache, getFqn()); + } + + /** + * Serialize a normal ArrayList + */ + private Object XwriteReplace() throws ObjectStreamException + { + log_.warn("writeReplace(): this calss is not suppored to be serialized." + + " Will substitue with a normal ArryList"); + + ArrayList toSerialize = new ArrayList(); + toSerialize.addAll(this); + return toSerialize; + } + + public Object get(int index) + { + checkIndex(); + return Null.toNullValue(pojoCache.find(AopUtil.constructFqn(getFqn(), IntegerCache.toString(index)))); + } + + private static void checkIndex() + { + // TODO This is too expensive now to check it everytime from the cache (potentially twice). + // It is showing up in the JProfiler. So I am disabling it now. + return; +/* + if(size() == 0) return; // No need to check here. + if( i < 0 || i >= size() ) { + throw new IndexOutOfBoundsException("Index out of bound at CachedListImpl(). Index is " +i + + " but size is " +size()); + } */ + } + + public int size() + { + Set<Node> children = getNodeChildren(); + return children == null ? 0 : children.size(); + } + + public Object set(int index, Object element) + { + if (index != 0) + checkIndex(); // Since index can be size(). + return Null.toNullValue(attach(index, element, "SET")); + } + + public void add(int index, Object element) + { + if (index != 0) + checkIndex(); // Since index can be size(). + for (int i = size(); i > index; i--) + { + Object obj = detach(i - 1); + attach(i, obj); + } + attach(index, element, "ADD"); + } + + private Object attach(int i, Object obj) + { + return attach(i, obj, null); + } + + private Object attach(int i, Object obj, String operation) + { + Fqn fqn = AopUtil.constructFqn(getFqn(), IntegerCache.toString(i)); + Object o = pojoCache.attach(fqn, Null.toNullObject(obj)); + if (operation != null) + pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, operation); + + return o; + } + + private Object detach(int i) + { + return detach(i, null); + } + + private Object detach(int i, String operation) + { + Fqn fqn = AopUtil.constructFqn(getFqn(), IntegerCache.toString(i)); + if (operation != null) + pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, operation); + return pojoCache.detach(fqn); + } + + public int indexOf(Object o) + { + int size = size(); + if (o == null) + { + for (int i = 0; i < size; i++) + { + if (null == get(i)) + return i; + } + } else + { + for (int i = 0; i < size; i++) + { + if (o.equals(get(i))) + return i; + } + } + return -1; + } + + public int lastIndexOf(Object o) + { + if (o == null) + { + for (int i = size() - 1; i >= 0; i--) + { + if (null == get(i)) + return i; + } + } else + { + for (int i = size() - 1; i >= 0; i--) + { + if (o.equals(get(i))) + return i; + } + } + return -1; + } + + public Object remove(int index) + { + checkIndex(); + // Object result = cache.removeObject(((Fqn) fqn.clone()).add(new Integer(index))); + int size = size(); + Object result = Null.toNullValue(detach(index, "REMOVE")); + if (size == (index + 1)) + { + return result; // We are the last one. + } + for (int i = index; i < size - 1; i++) + { + Object obj = detach(i + 1); + attach(i, obj); + } + return result; + } + + public Iterator iterator() + { + // TODO: check for concurrent modification + return new Iterator() + { + // Need to share this + int current = -1; + int size = size(); + + public boolean hasNext() + { + if (size == 0) return false; + if (current > size) + throw new NoSuchElementException("CachedSetImpl.iterator.hasNext(). " + + " Cursor position " + current + " is greater than the size " + size()); + + return current < size - 1; + } + + public Object next() + { + if (current == size) + throw new NoSuchElementException("CachedSetImpl.iterator.next(). " + + " Cursor position " + current + " is greater than the size " + size()); + + return Null.toNullValue(pojoCache.find(AopUtil.constructFqn(getFqn(), IntegerCache.toString(++current)))); + } + + public void remove() + { + // TODO Need optimization here since set does not care about index + if (size == 0) return; + if (current == size) + throw new IllegalStateException("CachedSetImpl.iterator.remove(). " + + " Cursor position " + current + " is greater than the size " + size); + if (current < (size - 1)) + { + // Need to reshuffle the items. + Object last = detach(current, "REMOVE"); + for (int i = current + 1; i < size; i++) + { + last = detach(i); + attach(i - 1, last); + } + } else + { // we are the last index. + // Need to move back the cursor. + detach(current, "REMOVE"); + } + current--; + size--; + } + }; + } + + public List subList(int fromIndex, int toIndex) + { + if (fromIndex < 0) + throw new IndexOutOfBoundsException("fromIndex = " + fromIndex); + if (toIndex > size()) + throw new IndexOutOfBoundsException("toIndex = " + toIndex + " but size() =" + size()); + if (fromIndex > toIndex) + throw new IllegalArgumentException("fromIndex (" + fromIndex + ") must be less than toIndex(" + toIndex + ")"); + if (fromIndex == toIndex) // request for empty list? + return new LinkedList(); + return new MyCachedSubListImpl(this, fromIndex, toIndex); + } + + public ListIterator listIterator() + { + return new MyListIterator(this, 0); + } + + public ListIterator listIterator(int index) + { + return new MyListIterator(this, index); + } + + public String toString() + { + StringBuffer buf = new StringBuffer(); + int size = size(); + for (int i = 0; i < size; i++) + { + Object key = get(i); + if (key == interceptor.getBoundProxy()) + key = "(this list)"; + buf.append("[").append(key).append("]"); + if (i <= size) buf.append(", "); + } + + return buf.toString(); + } + + static class MyListIterator implements ListIterator + { + int index = 0; + List list_; + + public MyListIterator(List list, int index) + { + list_ = list; + if (index < 0 || index > list_.size()) + { + throw new IndexOutOfBoundsException("CachedListImpl: MyListIterator construction. " + + " Index is out of bound : " + index); + } + this.index = index; + } + + public int nextIndex() + { + return index; + } + + public int previousIndex() + { + return index - 1; + } + + public void remove() + { + int size = list_.size(); + if (size == 0) return; + if (previousIndex() == size) + throw new IllegalStateException("CachedSetImpl.MyListIterator.remove(). " + + " Cursor position " + index + " is greater than the size " + size); + if (previousIndex() < (size)) + { + list_.remove(previousIndex()); + index--; + } + } + + public boolean hasNext() + { + return (index < list_.size()); + } + + public boolean hasPrevious() + { + return (index != 0); + } + + public Object next() + { + if (index == list_.size()) + throw new NoSuchElementException(); + + index++; + return list_.get(index - 1); // pass zero relative index + } + + public Object previous() + { + if (index == 0) + throw new NoSuchElementException(); + + index--; + return list_.get(index); + } + + public void add(Object o) + { + int size = list_.size(); + if (size == 0) return; + + if (previousIndex() == size) + throw new IllegalStateException("CachedSetImpl.MyListIterator.add(). " + + " Cursor position " + index + " is greater than the size " + size); + if (previousIndex() < (size)) + { + list_.add(previousIndex(), o); + } + } + + public void set(Object o) + { + int size = list_.size(); + if (size == 0) return; + + if (previousIndex() == size) + throw new IllegalStateException("CachedSetImpl.MyListIterator.set(). " + + " Cursor position " + index + " is greater than the size " + size); + if (previousIndex() < (size)) + { + list_.set(previousIndex(), o); + } + } + } + + static public class MyCachedSubListImpl extends CachedListAbstract implements List + { + + private List backStore_; + private int fromIndex_; + private int toIndex_; + + MyCachedSubListImpl(List backStore, int fromIndex, int toIndex) + { + backStore_ = backStore; + fromIndex_ = fromIndex; + toIndex_ = toIndex; + } + + public int size() + { + int size = backStore_.size(); + if (size > toIndex_) + size = toIndex_; + size -= fromIndex_; // subtract number of items ignored at the start of list + return size; + } + + public Iterator iterator() + { + // TODO: check for concurrent modification + return new Iterator() + { + int current = -1; + Iterator iter_ = initializeIter(); + + private Iterator initializeIter() + { + Iterator iter = backStore_.iterator(); + for (int looper = 0; looper < fromIndex_; looper++) + if (iter.hasNext()) // skip past to where we need to start from + iter.next(); + return iter; + } + + public boolean hasNext() + { + int size = size(); + if (size == 0) return false; + if (current > size) + throw new IllegalStateException("CachedSetImpl.MyCachedSubListImpl.iterator.hasNext(). " + + " Cursor position " + current + " is greater than the size " + size()); + + return current < size() - 1; + } + + public Object next() + { + if (current == size()) + throw new IllegalStateException("CachedSetImpl.MyCachedSubListImpl.iterator.next(). " + + " Cursor position " + current + " is greater than the size " + size()); + current++; + return iter_.next(); + } + + public void remove() + { + iter_.remove(); + current--; + } + }; + + } + + public Object get(int index) + { + checkIndex(index); + return backStore_.get(index + fromIndex_); + } + + public Object set(int index, Object element) + { + checkIndex(index); + return backStore_.set(index + fromIndex_, element); + } + + public void add(int index, Object element) + { + backStore_.add(index + fromIndex_, element); + } + + public Object remove(int index) + { + return backStore_.remove(index + fromIndex_); + } + + public int indexOf(Object o) + { + int index = backStore_.indexOf(o); + if (index < fromIndex_ || index >= toIndex_) + index = -1; + else + index -= fromIndex_; // convert to be relative to our from/to range + return index; + } + + public int lastIndexOf(Object o) + { + int index = backStore_.lastIndexOf(o); + if (index < fromIndex_ || index >= toIndex_) + index = -1; + else + index -= fromIndex_; // convert to be relative to our from/to range + return index; + } + + public ListIterator listIterator() + { + return new MyListIterator(this, 0); + } + + public ListIterator listIterator(int index) + { + return new MyListIterator(this, index); + } + + public List subList(int fromIndex, int toIndex) + { + if (fromIndex < 0) + throw new IndexOutOfBoundsException("fromIndex = " + fromIndex); + if (toIndex > size()) + throw new IndexOutOfBoundsException("toIndex = " + toIndex + " but size() =" + size()); + if (fromIndex > toIndex) + throw new IllegalArgumentException("fromIndex (" + fromIndex + ") must be less than toIndex(" + toIndex + ")"); + if (fromIndex == toIndex) // request for empty list? + return new LinkedList(); + return new MyCachedSubListImpl(this, fromIndex, toIndex); + } + + private void checkIndex(int i) + { + if (size() == 0) return; // No need to check here. + if (i < 0 || i >= size()) + { + throw new IndexOutOfBoundsException("Index out of bound at CachedListImpl(). Index is " + i + + " but size is " + size()); + } + } + + } + +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedMapImpl.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedMapImpl.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedMapImpl.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,403 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.collection; - -import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_OPERATION; - -import java.io.Serializable; -import java.util.AbstractCollection; -import java.util.AbstractSet; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.Iterator; -import java.util.Map; -import java.util.Set; - -import org.jboss.aop.Advised; -import org.jboss.cache.Cache; -import org.jboss.cache.CacheSPI; -import org.jboss.cache.Fqn; -import org.jboss.cache.Node; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.annotation.Reentrant; -import org.jboss.cache.pojo.impl.PojoCacheImpl; -import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; -import org.jboss.cache.pojo.util.CacheApiUtil; -import org.jboss.cache.pojo.util.Null; - -/** - * Map that uses cache as a backend store. - * - * @author Ben Wang - * @author Scott Marlow - */ -@Reentrant -public class CachedMapImpl implements Map -{ - private PojoCacheImpl pojoCache; - private Cache<Object, Object> cache; - private AbstractCollectionInterceptor interceptor; - - public CachedMapImpl(PojoCacheImpl pCache, AbstractCollectionInterceptor interceptor) - { - this.pojoCache = pCache; - this.cache = pojoCache.getCache(); - this.interceptor = interceptor; - } - - private static Fqn constructFqn(Fqn baseFqn, Object relative) - { - if (!(relative instanceof Serializable) && !(relative instanceof Advised)) - { - throw new PojoCacheException("Non-serializable for " + relative.getClass().getName()); - } - - return new Fqn(baseFqn, relative); - } - - private Fqn getFqn() - { - return interceptor.getFqn(); - } - - private Object attach(Object key, Object value) - { - Fqn fqn = constructFqn(getFqn(), Null.toNullKeyObject(key)); - Object o = pojoCache.attach(fqn, Null.toNullObject(value)); - pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, "PUT"); - - return o; - } - - private Object detach(Object key) - { - Fqn fqn = constructFqn(getFqn(), Null.toNullKeyObject(key)); - pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, "REMOVE"); - - return pojoCache.detach(fqn); - } - - // implementation of the java.util.Map interface - - private Set<Node> getNodeChildren() - { - return CacheApiUtil.getNodeChildren(cache, getFqn()); - } - - public Object get(Object key) - { - return Null.toNullValue(pojoCache.getObject(constructFqn(getFqn(), Null.toNullKeyObject(key)))); - } - - public Object put(Object key, Object value) - { - return attach(key, value); - } - - public void putAll(Map map) - { - for (Iterator i = map.entrySet().iterator(); i.hasNext();) - { - Map.Entry entry = (Map.Entry) i.next(); - put(entry.getKey(), entry.getValue()); - } - } - - public Object remove(Object key) - { - return detach(key); - } - - public void clear() - { - // Need to clone first to avoid CME - ArrayList list = new ArrayList(keySet()); - for (int i = 0; i < list.size(); i++) - { - remove(list.get(i)); - } - } - - public int size() - { - Set<Node> children = getNodeChildren(); - return children == null ? 0 : children.size(); - } - - public boolean isEmpty() - { - return size() == 0; - } - - public boolean containsKey(Object object) - { - Set<Node> children = getNodeChildren(); - if (children == null) return false; - for (Object n : children) - { - if (((Node) n).getFqn().getLastElement().equals(Null.toNullKeyObject(object))) return true; - } - - return false; - } - - public boolean containsValue(Object object) - { - return values().contains(Null.toNullObject(object)); - } - - public Set entrySet() - { - final CachedMapImpl map = this; - - return new AbstractSet() - { - - public int size() - { - Set<Node> children = getNodeChildren(); - return children == null ? 0 : children.size(); - } - - public Iterator iterator() - { - Set<Node> children = getNodeChildren(); - final Iterator i = - children == null - ? Collections.EMPTY_LIST.iterator() - : children.iterator(); - return new Iterator() - { - Object lastKey; // for remove - - public boolean hasNext() - { - return i.hasNext(); - } - - public Object next() - { - return new Entry(lastKey = ((Node) i.next()).getFqn().getLastElement()); - } - - public void remove() - { - map.remove(lastKey); - } - }; - } - }; - } - - public Collection values() - { - final CachedMapImpl map = this; - - return new AbstractCollection() - { - - public int size() - { - Set<Node> children = getNodeChildren(); - return children == null ? 0 : children.size(); - } - - public void clear() - { - map.clear(); - } - - public Iterator iterator() - { - Set<Node> children = getNodeChildren(); - final Iterator i = - children == null - ? Collections.EMPTY_LIST.iterator() - : children.iterator(); - - return new Iterator() - { - Object lastKey; // for remove - - public boolean hasNext() - { - return i.hasNext(); - } - - public Object next() - { - Fqn f = ((Node) i.next()).getFqn(); - lastKey = f.getLastElement(); - return Null.toNullValue(pojoCache.getObject(f)); - } - - public void remove() - { - Object key = lastKey; - if (key != null) // convert from internal Null form to actual null if needed - key = Null.toNullKeyValue(key); - map.remove(key); - } - }; - } - }; - } - - public Set keySet() - { - final CachedMapImpl map = this; - - return new AbstractSet() - { - - public int size() - { - Set<Node> children = getNodeChildren(); - return children == null ? 0 : children.size(); - } - - public Iterator iterator() - { - Set<Node> children = getNodeChildren(); - final Iterator i = - children == null - ? Collections.EMPTY_LIST.iterator() - : children.iterator(); - - return new Iterator() - { - Object lastKey; // for remove - - public boolean hasNext() - { - return i.hasNext(); - } - - public Object next() - { - lastKey = ((Node) i.next()).getFqn().getLastElement(); - return Null.toNullKeyValue(lastKey); - - } - - public void remove() - { - Object key = lastKey; - if (key != null) // convert from internal Null form to actual null if needed - key = Null.toNullKeyValue(key); - map.remove(key); - } - }; - - } - }; - } - - public int hashCode() - { - int result = 0; - for (Iterator i = entrySet().iterator(); i.hasNext();) - { - result += i.next().hashCode(); - } - return result; - } - - public boolean equals(Object object) - { - if (object == this) - return true; - if (object == null || !(object instanceof Map)) - return false; - Map map = (Map) object; - if (size() != map.size()) - return false; - for (Iterator i = entrySet().iterator(); i.hasNext();) - { - Entry entry = (Entry) i.next(); - Object value = entry.getValue(); - Object key = entry.getKey(); - if (value == null) - { - if (!(map.get(key) == null && map.containsKey(key))) - { - return false; - } - } else - { - if (!value.equals(map.get(key))) - return false; - } - } - return true; - } - - public String toString() - { - StringBuffer buf = new StringBuffer(); - Set set = keySet(); - for (Iterator it = set.iterator(); it.hasNext();) - { - Object key = it.next(); - buf.append("[").append(key).append(", ").append(get(key)).append("]"); - if (it.hasNext()) buf.append(", "); - } - - return buf.toString(); - } - - class Entry implements Map.Entry - { - - Object key; - - public Entry(Object key) - { - this.key = key; - } - - public Object getKey() - { - return Null.toNullValue(key); - } - - public Object getValue() - { - return Null.toNullValue(pojoCache.getObject(constructFqn(getFqn(), key))); - } - - public Object setValue(Object value) - { - return attach(key, value); - } - - public int hashCode() - { - Object value = getValue(); - return ((key == null) ? 0 : key.hashCode()) - ^ ((value == null) ? 0 : value.hashCode()); - } - - public boolean equals(Object obj) - { - if (!(obj instanceof Entry)) - return false; - Entry entry = (Entry) obj; - Object value = getValue(); - return ( - key == null - ? entry.getKey() == null - : key.equals(entry.getKey())) - && (value == null - ? entry.getValue() == null - : value.equals(entry.getValue())); - } - } - - -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedMapImpl.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedMapImpl.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedMapImpl.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedMapImpl.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,406 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.pojo.collection; + +import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_OPERATION; + +import java.io.Serializable; +import java.util.AbstractCollection; +import java.util.AbstractSet; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.Iterator; +import java.util.Map; +import java.util.Set; + +import org.jboss.aop.Advised; +import org.jboss.cache.Cache; +import org.jboss.cache.Fqn; +import org.jboss.cache.Node; +import org.jboss.cache.pojo.PojoCacheException; +import org.jboss.cache.pojo.impl.PojoCacheImpl; +import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; +import org.jboss.cache.pojo.util.CacheApiUtil; +import org.jboss.cache.pojo.util.Null; + +/** + * Map that uses cache as a backend store. + * + * @author Ben Wang + * @author Scott Marlow + */ +public class CachedMapImpl implements Map +{ + private PojoCacheImpl pojoCache; + private Cache<Object, Object> cache; + private AbstractCollectionInterceptor interceptor; + + public CachedMapImpl(PojoCacheImpl pCache, AbstractCollectionInterceptor interceptor) + { + this.pojoCache = pCache; + this.cache = pojoCache.getCache(); + this.interceptor = interceptor; + } + + private static Fqn constructFqn(Fqn baseFqn, Object relative) + { + if (!(relative instanceof Serializable) && !(relative instanceof Advised)) + { + throw new PojoCacheException("Non-serializable for " + relative.getClass().getName()); + } + + return new Fqn(baseFqn, relative); + } + + private Fqn getFqn() + { + return interceptor.getFqn(); + } + + private Object attach(Object key, Object value) + { + Fqn fqn = constructFqn(getFqn(), Null.toNullKeyObject(key)); + Object o = pojoCache.attach(fqn, Null.toNullObject(value)); + pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, "PUT"); + + return o; + } + + private Object detach(Object key) + { + Fqn fqn = constructFqn(getFqn(), Null.toNullKeyObject(key)); + pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, "REMOVE"); + + return pojoCache.detach(fqn); + } + + // implementation of the java.util.Map interface + + private Set<Node> getNodeChildren() + { + return CacheApiUtil.getNodeChildren(cache, getFqn()); + } + + public Object get(Object key) + { + return Null.toNullValue(pojoCache.find(constructFqn(getFqn(), Null.toNullKeyObject(key)))); + } + + public Object put(Object key, Object value) + { + return attach(key, value); + } + + public void putAll(Map map) + { + for (Iterator i = map.entrySet().iterator(); i.hasNext();) + { + Map.Entry entry = (Map.Entry) i.next(); + put(entry.getKey(), entry.getValue()); + } + } + + public Object remove(Object key) + { + return detach(key); + } + + public void clear() + { + // Need to clone first to avoid CME + ArrayList list = new ArrayList(keySet()); + for (int i = 0; i < list.size(); i++) + { + remove(list.get(i)); + } + } + + public int size() + { + Set<Node> children = getNodeChildren(); + return children == null ? 0 : children.size(); + } + + public boolean isEmpty() + { + return size() == 0; + } + + public boolean containsKey(Object object) + { + Set<Node> children = getNodeChildren(); + if (children == null) return false; + for (Object n : children) + { + if (((Node) n).getFqn().getLastElement().equals(Null.toNullKeyObject(object))) return true; + } + + return false; + } + + public boolean containsValue(Object object) + { + return values().contains(Null.toNullObject(object)); + } + + public Set entrySet() + { + final CachedMapImpl map = this; + + return new AbstractSet() + { + + public int size() + { + Set<Node> children = getNodeChildren(); + return children == null ? 0 : children.size(); + } + + public Iterator iterator() + { + Set<Node> children = getNodeChildren(); + final Iterator i = + children == null + ? Collections.EMPTY_LIST.iterator() + : children.iterator(); + return new Iterator() + { + Object lastKey; // for remove + + public boolean hasNext() + { + return i.hasNext(); + } + + public Object next() + { + return new Entry(lastKey = ((Node) i.next()).getFqn().getLastElement()); + } + + public void remove() + { + map.remove(lastKey); + } + }; + } + }; + } + + public Collection values() + { + final CachedMapImpl map = this; + + return new AbstractCollection() + { + + public int size() + { + Set<Node> children = getNodeChildren(); + return children == null ? 0 : children.size(); + } + + public void clear() + { + map.clear(); + } + + public Iterator iterator() + { + Set<Node> children = getNodeChildren(); + final Iterator i = + children == null + ? Collections.EMPTY_LIST.iterator() + : children.iterator(); + + return new Iterator() + { + Object lastKey; // for remove + + public boolean hasNext() + { + return i.hasNext(); + } + + public Object next() + { + Fqn f = ((Node) i.next()).getFqn(); + lastKey = f.getLastElement(); + return Null.toNullValue(pojoCache.find(f)); + } + + public void remove() + { + Object key = lastKey; + if (key != null) // convert from internal Null form to actual null if needed + key = Null.toNullKeyValue(key); + map.remove(key); + } + }; + } + }; + } + + public Set keySet() + { + final CachedMapImpl map = this; + + return new AbstractSet() + { + + public int size() + { + Set<Node> children = getNodeChildren(); + return children == null ? 0 : children.size(); + } + + public Iterator iterator() + { + Set<Node> children = getNodeChildren(); + final Iterator i = + children == null + ? Collections.EMPTY_LIST.iterator() + : children.iterator(); + + return new Iterator() + { + Object lastKey; // for remove + + public boolean hasNext() + { + return i.hasNext(); + } + + public Object next() + { + lastKey = ((Node) i.next()).getFqn().getLastElement(); + return Null.toNullKeyValue(lastKey); + + } + + public void remove() + { + Object key = lastKey; + if (key != null) // convert from internal Null form to actual null if needed + key = Null.toNullKeyValue(key); + map.remove(key); + } + }; + + } + }; + } + + public int hashCode() + { + int result = 0; + for (Iterator i = entrySet().iterator(); i.hasNext();) + { + result += i.next().hashCode(); + } + return result; + } + + public boolean equals(Object object) + { + if (object == this) + return true; + if (object == null || !(object instanceof Map)) + return false; + Map map = (Map) object; + if (size() != map.size()) + return false; + for (Iterator i = entrySet().iterator(); i.hasNext();) + { + Entry entry = (Entry) i.next(); + Object value = entry.getValue(); + Object key = entry.getKey(); + if (value == null) + { + if (!(map.get(key) == null && map.containsKey(key))) + { + return false; + } + } else + { + if (!value.equals(map.get(key))) + return false; + } + } + return true; + } + + public String toString() + { + StringBuffer buf = new StringBuffer(); + Set set = keySet(); + for (Iterator it = set.iterator(); it.hasNext();) + { + Object key = it.next(); + Object value = get(key); + if (key == interceptor.getBoundProxy()) + key = "(this map)"; + if (value == interceptor.getBoundProxy()) + value = "(this map)"; + + buf.append("[").append(key).append(", ").append(value).append("]"); + if (it.hasNext()) buf.append(", "); + } + + return buf.toString(); + } + + class Entry implements Map.Entry + { + + Object key; + + public Entry(Object key) + { + this.key = key; + } + + public Object getKey() + { + return Null.toNullValue(key); + } + + public Object getValue() + { + return Null.toNullValue(pojoCache.find(constructFqn(getFqn(), key))); + } + + public Object setValue(Object value) + { + return attach(key, value); + } + + public int hashCode() + { + Object value = getValue(); + return ((key == null) ? 0 : key.hashCode()) + ^ ((value == null) ? 0 : value.hashCode()); + } + + public boolean equals(Object obj) + { + if (!(obj instanceof Entry)) + return false; + Entry entry = (Entry) obj; + Object value = getValue(); + return ( + key == null + ? entry.getKey() == null + : key.equals(entry.getKey())) + && (value == null + ? entry.getValue() == null + : value.equals(entry.getValue())); + } + } + + +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedObjectArray.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedObjectArray.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedObjectArray.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,71 +0,0 @@ -/* -* JBoss, Home of Professional Open Source -* Copyright 2005, JBoss Inc., and individual contributors as indicated -* by the @authors tag. See the copyright.txt in the distribution for a -* full listing of individual contributors. -* -* This is free software; you can redistribute it and/or modify it -* under the terms of the GNU Lesser General Public License as -* published by the Free Software Foundation; either version 2.1 of -* the License, or (at your option) any later version. -* -* This software is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* Lesser General Public License for more details. -* -* You should have received a copy of the GNU Lesser General Public -* License along with this software; if not, write to the Free -* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -* 02110-1301 USA, or see the FSF site: http://www.fsf.org. -*/ -package org.jboss.cache.pojo.collection; - -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.impl.ArrayInterceptable; -import org.jboss.cache.pojo.impl.InternalConstant; -import org.jboss.cache.pojo.impl.PojoCacheImpl; -import org.jboss.cache.pojo.util.AopUtil; -import org.jboss.cache.pojo.util.Null; - -/** - * A CachedObjectArray is used to back arrays with a component type that extends Object. - * It currently maps each array element to a cache Node, to support fine-grained locking. - * - * @author Jason T. Greene - */ -public class CachedObjectArray extends CachedArray -{ - // Used to indicate that the source of the element is an interceptable array - // so that multi-dimensional arrays can be handled properly - private static ArrayInterceptable arraySource = new ArrayInterceptable() {}; - - protected CachedObjectArray(Fqn<?> fqn, Class<?> type, PojoCacheImpl cache) - { - super(fqn, type, cache); - } - - public void set(int index, Object element) - { - Fqn<?> fqn = AopUtil.constructFqn(this.fqn, IntegerCache.toString(index)); - - cache.attach(fqn, Null.toNullObject(element), null, arraySource); - cache.getCache().put(fqn, InternalConstant.POJOCACHE_OPERATION, "SET"); - } - - public Object get(int index) - { - Fqn<?> fqn = AopUtil.constructFqn(this.fqn, IntegerCache.toString(index)); - - return Null.toNullValue(cache.getObject(fqn, null, arraySource)); - } - - public void destroy() - { - // Detach all children to ensure reference cleanup - for (int i = 0; i < length(); i++) - cache.detach(AopUtil.constructFqn(this.fqn, IntegerCache.toString(i)), null, arraySource); - - super.destroy(); - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedObjectArray.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedObjectArray.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedObjectArray.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedObjectArray.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,71 @@ +/* +* JBoss, Home of Professional Open Source +* Copyright 2005, JBoss Inc., and individual contributors as indicated +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* This is free software; you can redistribute it and/or modify it +* under the terms of the GNU Lesser General Public License as +* published by the Free Software Foundation; either version 2.1 of +* the License, or (at your option) any later version. +* +* This software is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +* Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General Public +* License along with this software; if not, write to the Free +* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA +* 02110-1301 USA, or see the FSF site: http://www.fsf.org. +*/ +package org.jboss.cache.pojo.collection; + +import org.jboss.cache.Fqn; +import org.jboss.cache.pojo.impl.ArrayInterceptable; +import org.jboss.cache.pojo.impl.InternalConstant; +import org.jboss.cache.pojo.impl.PojoCacheImpl; +import org.jboss.cache.pojo.util.AopUtil; +import org.jboss.cache.pojo.util.Null; + +/** + * A CachedObjectArray is used to back arrays with a component type that extends Object. + * It currently maps each array element to a cache Node, to support fine-grained locking. + * + * @author Jason T. Greene + */ +public class CachedObjectArray extends CachedArray +{ + // Used to indicate that the source of the element is an interceptable array + // so that multi-dimensional arrays can be handled properly + private static ArrayInterceptable arraySource = new ArrayInterceptable() {}; + + protected CachedObjectArray(Fqn<?> fqn, Class<?> type, PojoCacheImpl cache) + { + super(fqn, type, cache); + } + + public void set(int index, Object element) + { + Fqn<?> fqn = AopUtil.constructFqn(this.fqn, IntegerCache.toString(index)); + + cache.attach(fqn, Null.toNullObject(element), null, arraySource); + cache.getCache().put(fqn, InternalConstant.POJOCACHE_OPERATION, "SET"); + } + + public Object get(int index) + { + Fqn<?> fqn = AopUtil.constructFqn(this.fqn, IntegerCache.toString(index)); + + return Null.toNullValue(cache.find(fqn, null, arraySource)); + } + + public void destroy() + { + // Detach all children to ensure reference cleanup + for (int i = 0; i < length(); i++) + cache.detach(AopUtil.constructFqn(this.fqn, IntegerCache.toString(i)), null, arraySource); + + super.destroy(); + } +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedSetImpl.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedSetImpl.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedSetImpl.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,292 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.collection; - -import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_OPERATION; - -import java.util.AbstractSet; -import java.util.Collection; -import java.util.Collections; -import java.util.HashSet; -import java.util.Iterator; -import java.util.Set; - -import org.jboss.cache.Cache; -import org.jboss.cache.CacheException; -import org.jboss.cache.CacheSPI; -import org.jboss.cache.Fqn; -import org.jboss.cache.Node; -import org.jboss.cache.NodeSPI; -import org.jboss.cache.pojo.annotation.Reentrant; -import org.jboss.cache.pojo.impl.PojoCacheImpl; -import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; -import org.jboss.cache.pojo.util.AopUtil; -import org.jboss.cache.pojo.util.CacheApiUtil; -import org.jboss.cache.pojo.util.Null; - -/** - * Set implementation that uses a cache as an underlying backend store. - * Set data is stored in children nodes named based on the attached Object's hash code - * in hexidecimal string form. - * If there are conflicts between two Objects with the same hash code, then a - * counter (upper 32 bits of 64) is used. - * - * @author Ben Wang - * @author Scott Marlow - * @author Jussi Pyorre - */ -@Reentrant -public class CachedSetImpl extends AbstractSet -{ - private PojoCacheImpl pojoCache; - private Cache<Object, Object> cache; - private AbstractCollectionInterceptor interceptor; - - public CachedSetImpl(PojoCacheImpl cache, AbstractCollectionInterceptor interceptor) - { - this.pojoCache = cache; - this.cache = pojoCache.getCache(); - this.interceptor = interceptor; - } - - private Set<Node> getNodeChildren() - { - return CacheApiUtil.getNodeChildren(cache, getFqn()); - } - - private Fqn getFqn() - { - // Cannot cache this as this can be reset - return interceptor.getFqn(); - } - - // java.util.Set implementation - - public boolean add(Object o) - { - o = Null.toNullObject(o); - int hashCode = o.hashCode(); - int size = size(); - for (int i = 0; i < size + 1; i++) - { - Object key = toLong(hashCode, i); - Object o2 = getNoUnmask(key); - if (o2 == null) - { - attach(key, o, true); - return true; - } - if (o.equals(o2)) - { - return false; - } - } - // should never reach here - throw new CacheException(); - } - - public void clear() - { - Set<Node> children = getNodeChildren(); - for (Node n : children) - { - pojoCache.detach(n.getFqn()); - } - } - - public boolean contains(Object o) - { - o = Null.toNullObject(o); - int hashCode = o.hashCode(); - int size = size(); - for (int i = 0; i < size; i++) - { - Object key = toLong(hashCode, i); - Object o2 = getNoUnmask(key); - if (o2 == null) - { - return false; - } - if (o.equals(o2)) - { - return true; - } - } - return false; - } - - public Iterator iterator() - { - Node node = cache.getRoot().getChild(getFqn()); - if (node == null) - { - return Collections.EMPTY_SET.iterator(); - } - return new IteratorImpl(node); - } - - public boolean remove(Object o) - { - o = Null.toNullObject(o); - int hashCode = o.hashCode(); - int size = size(); - boolean removed = false; - Object oldkey = null; - for (int i = 0; i < size; i++) - { - Object key = toLong(hashCode, i); - Object o2 = getNoUnmask(key); - if (o2 == null) - { - break; - } - if (removed) - { - // move o2 to old key - detach(key); - attach(oldkey, o2); - } - if (o.equals(o2)) - { - detach(key, true); - removed = true; - } - oldkey = key; - } - return removed; - } - - public int size() - { - Set<Node> children = getNodeChildren(); - return (children == null) ? 0 : children.size(); - } - - public String toString() - { - StringBuffer buf = new StringBuffer(); - for (Iterator it = iterator(); it.hasNext();) - { - Object key = it.next(); - buf.append("[").append(key).append("]"); - if (it.hasNext()) buf.append(", "); - } - - return buf.toString(); - } - - /** - * Return a long with "count" as the high 32 bits. - * TODO should be able to use java.lang.Long, but some CacheLoader don't - * support non-String keys - */ - private String toLong(long hashCode, long count) - { - long key = (hashCode & 0xFFFFL) | (count << 32); - return Long.toHexString(key); - } - - - private Object attach(Object key, Object pojo) - { - return attach(key, pojo, false); - } - - private Object attach(Object key, Object pojo, boolean add) - { - Fqn fqn = AopUtil.constructFqn(getFqn(), key); - Object o = pojoCache.attach(fqn, pojo); - if (add) - pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, "ADD"); - - return o; - } - - private Object detach(Object key) - { - return detach(key, false); - } - - private Object detach(Object key, boolean remove) - { - Fqn fqn = AopUtil.constructFqn(getFqn(), key); - if (remove) - pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, "REMOVE"); - - return pojoCache.detach(fqn); - } - - private Object getNoUnmask(Object key) - { - return pojoCache.getObject(AopUtil.constructFqn(getFqn(), key)); - } - - public int hashCode() - { - int result = super.hashCode(); - result = 29 * result + cache.hashCode(); - result = 29 * result + interceptor.hashCode(); - return result; - } - - public boolean equals(Object o) - { - if (o == this) - { - return true; - } - - try - { - return super.equals(o); - } - catch (ClassCastException e) - { - return false; - } - catch (NullPointerException unused) - { - return false; - } - } - - private class IteratorImpl implements Iterator - { - private Iterator<NodeSPI> iterator; - - private Node node; - private Object o; - - private IteratorImpl(Node node) - { - Collection<NodeSPI> children = new HashSet<NodeSPI>(((NodeSPI) node).getChildrenDirect()); - iterator = children.iterator(); - } - - public boolean hasNext() - { - return iterator.hasNext(); - } - - public Object next() - { - node = iterator.next(); - o = Null.toNullValue(pojoCache.getObject(node.getFqn())); - return o; - } - - public void remove() throws IllegalStateException - { - if (node == null) - { - throw new IllegalStateException(); - } - CachedSetImpl.this.remove(o); - } - - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedSetImpl.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CachedSetImpl.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedSetImpl.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CachedSetImpl.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,291 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.pojo.collection; + +import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_OPERATION; + +import java.util.AbstractSet; +import java.util.Collection; +import java.util.Collections; +import java.util.HashSet; +import java.util.Iterator; +import java.util.Set; + +import org.jboss.cache.Cache; +import org.jboss.cache.CacheException; +import org.jboss.cache.Fqn; +import org.jboss.cache.Node; +import org.jboss.cache.NodeSPI; +import org.jboss.cache.pojo.impl.PojoCacheImpl; +import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; +import org.jboss.cache.pojo.util.AopUtil; +import org.jboss.cache.pojo.util.CacheApiUtil; +import org.jboss.cache.pojo.util.Null; + +/** + * Set implementation that uses a cache as an underlying backend store. + * Set data is stored in children nodes named based on the attached Object's hash code + * in hexidecimal string form. + * If there are conflicts between two Objects with the same hash code, then a + * counter (upper 32 bits of 64) is used. + * + * @author Ben Wang + * @author Scott Marlow + * @author Jussi Pyorre + */ +public class CachedSetImpl extends AbstractSet +{ + private PojoCacheImpl pojoCache; + private Cache<Object, Object> cache; + private AbstractCollectionInterceptor interceptor; + + public CachedSetImpl(PojoCacheImpl cache, AbstractCollectionInterceptor interceptor) + { + this.pojoCache = cache; + this.cache = pojoCache.getCache(); + this.interceptor = interceptor; + } + + private Set<Node> getNodeChildren() + { + return CacheApiUtil.getNodeChildren(cache, getFqn()); + } + + private Fqn getFqn() + { + // Cannot cache this as this can be reset + return interceptor.getFqn(); + } + + // java.util.Set implementation + + public boolean add(Object o) + { + o = Null.toNullObject(o); + int hashCode = o.hashCode(); + int size = size(); + for (int i = 0; i < size + 1; i++) + { + Object key = toLong(hashCode, i); + Object o2 = getNoUnmask(key); + if (o2 == null) + { + attach(key, o, true); + return true; + } + if (o.equals(o2)) + { + return false; + } + } + // should never reach here + throw new CacheException(); + } + + public void clear() + { + Set<Node> children = getNodeChildren(); + for (Node n : children) + { + pojoCache.detach(n.getFqn()); + } + } + + public boolean contains(Object o) + { + o = Null.toNullObject(o); + int hashCode = o.hashCode(); + int size = size(); + for (int i = 0; i < size; i++) + { + Object key = toLong(hashCode, i); + Object o2 = getNoUnmask(key); + if (o2 == null) + { + return false; + } + if (o.equals(o2)) + { + return true; + } + } + return false; + } + + public Iterator iterator() + { + Node node = cache.getRoot().getChild(getFqn()); + if (node == null) + { + return Collections.EMPTY_SET.iterator(); + } + return new IteratorImpl(node); + } + + public boolean remove(Object o) + { + o = Null.toNullObject(o); + int hashCode = o.hashCode(); + int size = size(); + boolean removed = false; + Object oldkey = null; + for (int i = 0; i < size; i++) + { + Object key = toLong(hashCode, i); + Object o2 = getNoUnmask(key); + if (o2 == null) + { + break; + } + if (removed) + { + // move o2 to old key + detach(key); + attach(oldkey, o2); + } + if (o.equals(o2)) + { + detach(key, true); + removed = true; + } + oldkey = key; + } + return removed; + } + + public int size() + { + Set<Node> children = getNodeChildren(); + return (children == null) ? 0 : children.size(); + } + + public String toString() + { + StringBuffer buf = new StringBuffer(); + for (Iterator it = iterator(); it.hasNext();) + { + Object key = it.next(); + if (key == interceptor.getBoundProxy()) + key = "(this set)"; + buf.append("[").append(key).append("]"); + if (it.hasNext()) buf.append(", "); + } + + return buf.toString(); + } + + /** + * Return a long with "count" as the high 32 bits. + * TODO should be able to use java.lang.Long, but some CacheLoader don't + * support non-String keys + */ + private String toLong(long hashCode, long count) + { + long key = (hashCode & 0xFFFFL) | (count << 32); + return Long.toHexString(key); + } + + + private Object attach(Object key, Object pojo) + { + return attach(key, pojo, false); + } + + private Object attach(Object key, Object pojo, boolean add) + { + Fqn fqn = AopUtil.constructFqn(getFqn(), key); + Object o = pojoCache.attach(fqn, pojo); + if (add) + pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, "ADD"); + + return o; + } + + private Object detach(Object key) + { + return detach(key, false); + } + + private Object detach(Object key, boolean remove) + { + Fqn fqn = AopUtil.constructFqn(getFqn(), key); + if (remove) + pojoCache.getCache().put(fqn, POJOCACHE_OPERATION, "REMOVE"); + + return pojoCache.detach(fqn); + } + + private Object getNoUnmask(Object key) + { + return pojoCache.find(AopUtil.constructFqn(getFqn(), key)); + } + + public int hashCode() + { + int result = super.hashCode(); + result = 29 * result + cache.hashCode(); + result = 29 * result + interceptor.hashCode(); + return result; + } + + public boolean equals(Object o) + { + if (o == this) + { + return true; + } + + try + { + return super.equals(o); + } + catch (ClassCastException e) + { + return false; + } + catch (NullPointerException unused) + { + return false; + } + } + + private class IteratorImpl implements Iterator + { + private Iterator<NodeSPI> iterator; + + private Node node; + private Object o; + + private IteratorImpl(Node node) + { + Collection<NodeSPI> children = new HashSet<NodeSPI>(((NodeSPI) node).getChildrenDirect()); + iterator = children.iterator(); + } + + public boolean hasNext() + { + return iterator.hasNext(); + } + + public Object next() + { + node = iterator.next(); + o = Null.toNullValue(pojoCache.find(node.getFqn())); + return o; + } + + public void remove() throws IllegalStateException + { + if (node == null) + { + throw new IllegalStateException(); + } + CachedSetImpl.this.remove(o); + } + + } +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CollectionInterceptorUtil.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CollectionInterceptorUtil.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CollectionInterceptorUtil.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,210 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.collection; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.AspectManager; -import org.jboss.aop.InstanceAdvisor; -import org.jboss.aop.advice.AdviceBinding; -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.aop.pointcut.ast.ParseException; -import org.jboss.aop.proxy.ClassProxy; -import org.jboss.aop.proxy.ClassProxyFactory; -import org.jboss.aop.util.MethodHashing; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.impl.PojoCacheImpl; -import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; -import org.jboss.cache.pojo.interceptors.dynamic.CachedListInterceptor; -import org.jboss.cache.pojo.interceptors.dynamic.CachedMapInterceptor; -import org.jboss.cache.pojo.interceptors.dynamic.CachedSetInterceptor; -import org.jboss.cache.pojo.util.AopUtil; - -/** - * CollectionInterceptorUtil contains helper methods for the interceptors of - * the different collection types. - * - * @author <a href="mailto:harald@gliebe.de">Harald Gliebe</a> - * @author Ben Wang - */ -public class CollectionInterceptorUtil -{ - private static Log log = LogFactory.getLog(CollectionInterceptorUtil.class.getName()); - - private static ClassProxy createProxy(Class clazz, AbstractCollectionInterceptor interceptor) - throws Exception - { - ClassProxy result = ClassProxyFactory.newInstance(clazz, null, true); - InstanceAdvisor advisor = result._getInstanceAdvisor(); - advisor.appendInterceptor(interceptor); - - return result; - } - - public static ClassProxy createMapProxy(PojoCacheImpl cache, Fqn fqn, Class clazz, Map obj) throws Exception - { - return CollectionInterceptorUtil.createProxy(clazz, new CachedMapInterceptor(cache, fqn, clazz, obj)); - } - - public static ClassProxy createListProxy(PojoCacheImpl cache, Fqn fqn, Class clazz, List obj) throws Exception - { - return CollectionInterceptorUtil.createProxy(clazz, new CachedListInterceptor(cache, fqn, clazz, obj)); - } - - public static ClassProxy createSetProxy(PojoCacheImpl cache, Fqn fqn, Class clazz, Set obj) throws Exception - { - return CollectionInterceptorUtil.createProxy(clazz, new CachedSetInterceptor(cache, fqn, clazz, obj)); - } - - public static AbstractCollectionInterceptor getInterceptor(ClassProxy proxy) - { - InstanceAdvisor advisor = proxy._getInstanceAdvisor(); - return (AbstractCollectionInterceptor) AopUtil.findCollectionInterceptor(advisor); - } - - public static Map getMethodMap(Class clazz) - { - Map result = ClassProxyFactory.getMethodMap(clazz.getName()); - if (result == null) - { - try - { - ClassProxyFactory.newInstance(clazz); - } - catch (Exception e) - { - throw new PojoCacheException(e); - } - result = ClassProxyFactory.getMethodMap(clazz.getName()); - } - return result; - } - - public static Map getManagedMethods(Class clazz) - { - Method tostring = null; - try - { - tostring = Object.class.getDeclaredMethod("toString", new Class[0]); - } - catch (NoSuchMethodException e) - { - throw new PojoCacheException(e); - } - - Map managedMethods = new HashMap(); - try - { - Method[] methods = clazz.getDeclaredMethods(); - for (int i = 0; i < methods.length; i++) - { - long hash = MethodHashing.methodHash(methods[i]); - managedMethods.put(hash, methods[i]); - } - // Add toString to ManagedMethod - long hash = MethodHashing.methodHash(tostring); - managedMethods.put(hash, tostring); - } - catch (Exception ignored) - { - log.trace(ignored, ignored); - } - return managedMethods; - } - - private static boolean skipVerify(Method method) - { - String name = method.getName(); - Class<?>[] types = method.getParameterTypes(); - if ("toString".equals(name) && types.length == 0) - return true; - - return false; - } - - public static Object invoke(Invocation invocation, - AbstractCollectionInterceptor interceptor, - Object impl, - Map methodMap, Map managedMethods) - throws Throwable - { - - try - { - if (invocation instanceof MethodInvocation) - { - MethodInvocation methodInvocation = (MethodInvocation) invocation; - Long methodHash = methodInvocation.getMethodHash(); - Method method = (Method) managedMethods.get(methodHash); - if (log.isTraceEnabled() && method != null) - { - log.trace("invoke(): method intercepted " + method.getName()); - } - - if (writeReplaceInvocation(methodInvocation)) { - if (!skipVerify(methodInvocation.getMethod())) - interceptor.verifyAttached(impl); - - return interceptor.getSerializationCopy(); - } - - Object[] args = methodInvocation.getArguments(); - if (method != null) - { - if (!skipVerify(method)) - interceptor.verifyAttached(impl); - - return method.invoke(impl, args); - } else - { - method = methodInvocation.getMethod(); - if (method == null) - { - method = (Method) methodMap.get(methodHash); - } - - if (log.isTraceEnabled()) - log.trace("invoke(): non-managed method: " + method.toString()); - Object target = methodInvocation.getTargetObject(); - if (target == null) - { - throw new PojoCacheException("CollectionInterceptorUtil.invoke(): targetObject is null." + - " Can't invoke " + method.toString()); - } - return method.invoke(target, args); - // return method.invoke(interceptor, args); - } - } - } - catch (InvocationTargetException e) - { - if (e.getCause() != null) - throw e.getCause(); - else if (e.getTargetException() != null) - throw e.getTargetException(); - throw e; - } - - return invocation.invokeNext(); - } - - private static boolean writeReplaceInvocation(MethodInvocation methodInvocation) - { - Method method = methodInvocation.getMethod(); - return "writeReplace".equals(method.getName()) && method.getParameterTypes().length == 0; - } - -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CollectionInterceptorUtil.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/collection/CollectionInterceptorUtil.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CollectionInterceptorUtil.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/collection/CollectionInterceptorUtil.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,211 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.pojo.collection; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.aop.AspectManager; +import org.jboss.aop.InstanceAdvisor; +import org.jboss.aop.advice.AdviceBinding; +import org.jboss.aop.joinpoint.Invocation; +import org.jboss.aop.joinpoint.MethodInvocation; +import org.jboss.aop.pointcut.ast.ParseException; +import org.jboss.aop.proxy.ClassProxy; +import org.jboss.aop.proxy.ClassProxyFactory; +import org.jboss.aop.util.MethodHashing; +import org.jboss.cache.Fqn; +import org.jboss.cache.pojo.PojoCacheException; +import org.jboss.cache.pojo.impl.PojoCacheImpl; +import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; +import org.jboss.cache.pojo.interceptors.dynamic.CachedListInterceptor; +import org.jboss.cache.pojo.interceptors.dynamic.CachedMapInterceptor; +import org.jboss.cache.pojo.interceptors.dynamic.CachedSetInterceptor; +import org.jboss.cache.pojo.util.AopUtil; + +/** + * CollectionInterceptorUtil contains helper methods for the interceptors of + * the different collection types. + * + * @author <a href="mailto:harald@gliebe.de">Harald Gliebe</a> + * @author Ben Wang + */ +public class CollectionInterceptorUtil +{ + private static Log log = LogFactory.getLog(CollectionInterceptorUtil.class.getName()); + + private static ClassProxy createProxy(Class clazz, AbstractCollectionInterceptor interceptor) + throws Exception + { + ClassProxy result = ClassProxyFactory.newInstance(clazz, null, true); + InstanceAdvisor advisor = result._getInstanceAdvisor(); + advisor.appendInterceptor(interceptor); + interceptor.setBoundProxy(result); + + return result; + } + + public static ClassProxy createMapProxy(PojoCacheImpl cache, Fqn fqn, Class clazz, Map obj) throws Exception + { + return CollectionInterceptorUtil.createProxy(clazz, new CachedMapInterceptor(cache, fqn, clazz, obj)); + } + + public static ClassProxy createListProxy(PojoCacheImpl cache, Fqn fqn, Class clazz, List obj) throws Exception + { + return CollectionInterceptorUtil.createProxy(clazz, new CachedListInterceptor(cache, fqn, clazz, obj)); + } + + public static ClassProxy createSetProxy(PojoCacheImpl cache, Fqn fqn, Class clazz, Set obj) throws Exception + { + return CollectionInterceptorUtil.createProxy(clazz, new CachedSetInterceptor(cache, fqn, clazz, obj)); + } + + public static AbstractCollectionInterceptor getInterceptor(ClassProxy proxy) + { + InstanceAdvisor advisor = proxy._getInstanceAdvisor(); + return (AbstractCollectionInterceptor) AopUtil.findCollectionInterceptor(advisor); + } + + public static Map getMethodMap(Class clazz) + { + Map result = ClassProxyFactory.getMethodMap(clazz.getName()); + if (result == null) + { + try + { + ClassProxyFactory.newInstance(clazz); + } + catch (Exception e) + { + throw new PojoCacheException(e); + } + result = ClassProxyFactory.getMethodMap(clazz.getName()); + } + return result; + } + + public static Map getManagedMethods(Class clazz) + { + Method tostring = null; + try + { + tostring = Object.class.getDeclaredMethod("toString", new Class[0]); + } + catch (NoSuchMethodException e) + { + throw new PojoCacheException(e); + } + + Map managedMethods = new HashMap(); + try + { + Method[] methods = clazz.getDeclaredMethods(); + for (int i = 0; i < methods.length; i++) + { + long hash = MethodHashing.methodHash(methods[i]); + managedMethods.put(hash, methods[i]); + } + // Add toString to ManagedMethod + long hash = MethodHashing.methodHash(tostring); + managedMethods.put(hash, tostring); + } + catch (Exception ignored) + { + log.trace(ignored, ignored); + } + return managedMethods; + } + + private static boolean skipVerify(Method method) + { + String name = method.getName(); + Class<?>[] types = method.getParameterTypes(); + if ("toString".equals(name) && types.length == 0) + return true; + + return false; + } + + public static Object invoke(Invocation invocation, + AbstractCollectionInterceptor interceptor, + Object impl, + Map methodMap, Map managedMethods) + throws Throwable + { + + try + { + if (invocation instanceof MethodInvocation) + { + MethodInvocation methodInvocation = (MethodInvocation) invocation; + Long methodHash = methodInvocation.getMethodHash(); + Method method = (Method) managedMethods.get(methodHash); + if (log.isTraceEnabled() && method != null) + { + log.trace("invoke(): method intercepted " + method.getName()); + } + + if (writeReplaceInvocation(methodInvocation)) { + if (!skipVerify(methodInvocation.getMethod())) + interceptor.verifyAttached(impl); + + return interceptor.getSerializationCopy(); + } + + Object[] args = methodInvocation.getArguments(); + if (method != null) + { + if (!skipVerify(method)) + interceptor.verifyAttached(impl); + + return method.invoke(impl, args); + } else + { + method = methodInvocation.getMethod(); + if (method == null) + { + method = (Method) methodMap.get(methodHash); + } + + if (log.isTraceEnabled()) + log.trace("invoke(): non-managed method: " + method.toString()); + Object target = methodInvocation.getTargetObject(); + if (target == null) + { + throw new PojoCacheException("CollectionInterceptorUtil.invoke(): targetObject is null." + + " Can't invoke " + method.toString()); + } + return method.invoke(target, args); + // return method.invoke(interceptor, args); + } + } + } + catch (InvocationTargetException e) + { + if (e.getCause() != null) + throw e.getCause(); + else if (e.getTargetException() != null) + throw e.getTargetException(); + throw e; + } + + return invocation.invokeNext(); + } + + private static boolean writeReplaceInvocation(MethodInvocation methodInvocation) + { + Method method = methodInvocation.getMethod(); + return "writeReplace".equals(method.getName()) && method.getParameterTypes().length == 0; + } + +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/AdvisedPojoHandler.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/AdvisedPojoHandler.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/AdvisedPojoHandler.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,257 +0,0 @@ -/* -* JBoss, Home of Professional Open Source -* Copyright 2005, JBoss Inc., and individual contributors as indicated -* by the @authors tag. See the copyright.txt in the distribution for a -* full listing of individual contributors. -* -* This is free software; you can redistribute it and/or modify it -* under the terms of the GNU Lesser General Public License as -* published by the Free Software Foundation; either version 2.1 of -* the License, or (at your option) any later version. -* -* This software is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* Lesser General Public License for more details. -* -* You should have received a copy of the GNU Lesser General Public -* License along with this software; if not, write to the Free -* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -* 02110-1301 USA, or see the FSF site: http://www.fsf.org. -*/ -package org.jboss.cache.pojo.impl; - -import java.lang.reflect.Field; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.Advised; -import org.jboss.aop.ClassInstanceAdvisor; -import org.jboss.aop.InstanceAdvisor; -import org.jboss.cache.Cache; -import org.jboss.cache.CacheException; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.interceptors.dynamic.BaseInterceptor; -import org.jboss.cache.pojo.interceptors.dynamic.CacheFieldInterceptor; -import org.jboss.cache.pojo.memory.FieldPersistentReference; -import org.jboss.cache.pojo.util.AopUtil; -import org.jboss.cache.pojo.util.Instantiator; -import org.jboss.cache.pojo.util.ObjectUtil; - -/** - * Handling the advised pojo operations. No consideration of object graph here. - * - * @author Ben Wang - * Date: Aug 4, 2005 - * @version $Id$ - */ -class AdvisedPojoHandler extends AbstractHandler -{ - private final Log log = LogFactory.getLog(AdvisedPojoHandler.class); - private Cache<Object, Object> cache_; - private PojoCacheImpl pCache_; - private PojoUtil util_; - - public AdvisedPojoHandler(PojoCacheImpl pCache, InternalHelper internal, - PojoUtil util) - { - pCache_ = pCache; - cache_ = pCache_.getCache(); - util_ = util; - } - - @Override - protected Fqn<?> getFqn(Object obj) - { - if (obj instanceof Advised) - { - InstanceAdvisor advisor = ((Advised) obj)._getInstanceAdvisor(); - if (advisor == null) - throw new PojoCacheException("_putObject(): InstanceAdvisor is null for: " + obj); - - // Step Check for cross references - BaseInterceptor interceptor = AopUtil.findCacheInterceptor(advisor); - if (interceptor != null) - return interceptor.getFqn(); - } - - return null; - } - - @Override - protected Object get(Fqn<?> fqn, Class<?> clazz, PojoInstance pojoInstance) throws CacheException - { - CachedType type = pCache_.getCachedType(clazz); - Object obj = Instantiator.newInstance(clazz); - - // Eager initialize final fields, since these may not be intercepted - - try - { - for (FieldPersistentReference ref : type.getFinalFields()) - { - Field field = ref.getField(); - Object result; - - if (CachedType.isSimpleAttribute(field)) - result = cache_.get(fqn, field.getName()); - else - result = pCache_.getObject(fqn, field.getName(), obj); - - field.set(obj, result); - } - } - catch (Exception e) - { - log.warn("Could not initialize final fields on object: " + ObjectUtil.identityString(obj)); - } - - InstanceAdvisor advisor = ((Advised) obj)._getInstanceAdvisor(); - CacheFieldInterceptor interceptor = new CacheFieldInterceptor(pCache_, fqn, type); - interceptor.setAopInstance(pojoInstance); - util_.attachInterceptor(obj, advisor, interceptor); - return obj; - } - - @Override - protected void put(Fqn<?> fqn, Fqn<?> referencingFqn, Object obj) throws CacheException - { - CachedType type = pCache_.getCachedType(obj.getClass()); - // We have a clean slate then. - InstanceAdvisor advisor = ((Advised) obj)._getInstanceAdvisor(); - // TODO workaround for deserialiased objects - if (advisor == null) - { - advisor = new ClassInstanceAdvisor(obj); - ((Advised) obj)._setInstanceAdvisor(advisor); - } - - // Let's do batch update via Map instead - Map map = new HashMap(); - // Always initialize the ref count so we can mark this as an AopNode. - PojoInstance pojoInstance = InternalHelper.initializeAopInstance(referencingFqn); - map.put(PojoInstance.KEY, pojoInstance); - pojoInstance.setPojoClass(type.getType()); - // we will do it recursively. - // Map of sub-objects that are non-primitive - Map subPojoMap = new HashMap(); - - for (Iterator i = type.getFields().iterator(); i.hasNext();) - { - Field field = (Field) (((FieldPersistentReference) i.next())).get(); - Object value = null; - try - { - value = field.get(obj); - } - catch (IllegalAccessException e) - { - throw new CacheException("field access failed", e); - } - - // we simply treat field that has @Serializable as a primitive type. - if (CachedType.isSimpleAttribute(field)) - { - // switched using batch update - map.put(field.getName(), value); - } - else - { - subPojoMap.put(field, value); - } - } - - // Use option to skip locking since we have parent lock already. -// cache_.getInvocationContext().getOptionOverrides().setSuppressLocking(true); - - cache_.getRoot().addChild(fqn).putAll(map); - - // Insert interceptor after PojoInstance has been written to the cache - // This prevents JBCACHE-1078 with pessimistic locking, optimistic is still a problem - CacheFieldInterceptor interceptor = new CacheFieldInterceptor(pCache_, fqn, type); - interceptor.setAopInstance(pojoInstance); - util_.attachInterceptor(obj, advisor, interceptor); - -// cache_.getInvocationContext().getOptionOverrides().setSuppressLocking(false); - // This is in-memory operation only - InternalHelper.setPojo(pojoInstance, obj); - - for (Object o : subPojoMap.keySet()) - { - Field field = (Field) o; - Object value = subPojoMap.get(field); - if (value == null) continue; // really no need to map the POJO. - pCache_.attach(fqn, value, field.getName(), obj); - // If it is Collection classes, we replace it with dynamic proxy. - // But we will have to ignore it if value is null - if (value instanceof Map || value instanceof List || value instanceof Set) - { - Object newValue = pCache_.getObject(fqn, field.getName(), obj); - util_.inMemorySubstitution(obj, field, newValue); - } - } - - // Need to make sure this is behind put such that obj.toString is done correctly. - if (log.isDebugEnabled()) - { - log.debug("internalPut(): inserting with fqn: " + fqn); - } - } - - @Override - protected Object remove(Fqn<?> fqn, Fqn<?> referencingFqn, Object result) throws CacheException - { - CachedType type = pCache_.getCachedType(result.getClass()); - InstanceAdvisor advisor = ((Advised) result)._getInstanceAdvisor(); - for (Iterator i = type.getFields().iterator(); i.hasNext();) - { - Field field = (Field) (((FieldPersistentReference) i.next())).get(); - Object value = null; - - if (! CachedType.isSimpleAttribute(field)) - { - value = pCache_.detach(fqn, field.getName(), result); - - // Check for Collection. If it is, we need to reset the original reference. - if ((value instanceof Map || value instanceof List || value instanceof Set)) - { - // If this Collection class, we are returning the original value already - util_.inMemorySubstitution(result, field, value); - } - } - else - { - // Update last known field state - value = cache_.get(fqn, field.getName()); - util_.inMemorySubstitution(result, field, value); - } - } - - cache_.removeNode(fqn); - // Determine if we want to keep the interceptor for later use. - CacheFieldInterceptor interceptor = (CacheFieldInterceptor) AopUtil.findCacheInterceptor(advisor); - // Remember to remove the interceptor from in-memory object but make sure it belongs to me first. - if (interceptor != null) - { - if (log.isDebugEnabled()) - { - log.debug("regularRemoveObject(): removed cache interceptor fqn: " + fqn + " interceptor: " + interceptor); - } - util_.detachInterceptor(advisor, interceptor); - } - - return result; - } - - @Override - protected boolean handles(Class<?> clazz) - { - return Advised.class.isAssignableFrom(clazz); - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/AdvisedPojoHandler.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/AdvisedPojoHandler.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/AdvisedPojoHandler.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/AdvisedPojoHandler.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,257 @@ +/* +* JBoss, Home of Professional Open Source +* Copyright 2005, JBoss Inc., and individual contributors as indicated +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* This is free software; you can redistribute it and/or modify it +* under the terms of the GNU Lesser General Public License as +* published by the Free Software Foundation; either version 2.1 of +* the License, or (at your option) any later version. +* +* This software is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +* Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General Public +* License along with this software; if not, write to the Free +* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA +* 02110-1301 USA, or see the FSF site: http://www.fsf.org. +*/ +package org.jboss.cache.pojo.impl; + +import java.lang.reflect.Field; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.aop.Advised; +import org.jboss.aop.ClassInstanceAdvisor; +import org.jboss.aop.InstanceAdvisor; +import org.jboss.cache.Cache; +import org.jboss.cache.CacheException; +import org.jboss.cache.Fqn; +import org.jboss.cache.pojo.PojoCacheException; +import org.jboss.cache.pojo.interceptors.dynamic.BaseInterceptor; +import org.jboss.cache.pojo.interceptors.dynamic.CacheFieldInterceptor; +import org.jboss.cache.pojo.memory.FieldPersistentReference; +import org.jboss.cache.pojo.util.AopUtil; +import org.jboss.cache.pojo.util.Instantiator; +import org.jboss.cache.pojo.util.ObjectUtil; + +/** + * Handling the advised pojo operations. No consideration of object graph here. + * + * @author Ben Wang + * Date: Aug 4, 2005 + * @version $Id$ + */ +class AdvisedPojoHandler extends AbstractHandler +{ + private final Log log = LogFactory.getLog(AdvisedPojoHandler.class); + private Cache<Object, Object> cache_; + private PojoCacheImpl pCache_; + private PojoUtil util_; + + public AdvisedPojoHandler(PojoCacheImpl pCache, InternalHelper internal, + PojoUtil util) + { + pCache_ = pCache; + cache_ = pCache_.getCache(); + util_ = util; + } + + @Override + protected Fqn<?> getFqn(Object obj) + { + if (obj instanceof Advised) + { + InstanceAdvisor advisor = ((Advised) obj)._getInstanceAdvisor(); + if (advisor == null) + throw new PojoCacheException("_putObject(): InstanceAdvisor is null for: " + obj); + + // Step Check for cross references + BaseInterceptor interceptor = AopUtil.findCacheInterceptor(advisor); + if (interceptor != null) + return interceptor.getFqn(); + } + + return null; + } + + @Override + protected Object get(Fqn<?> fqn, Class<?> clazz, PojoInstance pojoInstance) throws CacheException + { + CachedType type = pCache_.getCachedType(clazz); + Object obj = Instantiator.newInstance(clazz); + + // Eager initialize final fields, since these may not be intercepted + + try + { + for (FieldPersistentReference ref : type.getFinalFields()) + { + Field field = ref.getField(); + Object result; + + if (CachedType.isSimpleAttribute(field)) + result = cache_.get(fqn, field.getName()); + else + result = pCache_.find(fqn, field.getName(), obj); + + field.set(obj, result); + } + } + catch (Exception e) + { + log.warn("Could not initialize final fields on object: " + ObjectUtil.identityString(obj)); + } + + InstanceAdvisor advisor = ((Advised) obj)._getInstanceAdvisor(); + CacheFieldInterceptor interceptor = new CacheFieldInterceptor(pCache_, fqn, type); + interceptor.setAopInstance(pojoInstance); + util_.attachInterceptor(obj, advisor, interceptor); + return obj; + } + + @Override + protected void put(Fqn<?> fqn, Fqn<?> referencingFqn, Object obj) throws CacheException + { + CachedType type = pCache_.getCachedType(obj.getClass()); + // We have a clean slate then. + InstanceAdvisor advisor = ((Advised) obj)._getInstanceAdvisor(); + // TODO workaround for deserialiased objects + if (advisor == null) + { + advisor = new ClassInstanceAdvisor(obj); + ((Advised) obj)._setInstanceAdvisor(advisor); + } + + // Let's do batch update via Map instead + Map map = new HashMap(); + // Always initialize the ref count so we can mark this as an AopNode. + PojoInstance pojoInstance = InternalHelper.initializeAopInstance(referencingFqn); + map.put(PojoInstance.KEY, pojoInstance); + pojoInstance.setPojoClass(type.getType()); + // we will do it recursively. + // Map of sub-objects that are non-primitive + Map subPojoMap = new HashMap(); + + for (Iterator i = type.getFields().iterator(); i.hasNext();) + { + Field field = (Field) (((FieldPersistentReference) i.next())).get(); + Object value = null; + try + { + value = field.get(obj); + } + catch (IllegalAccessException e) + { + throw new CacheException("field access failed", e); + } + + // we simply treat field that has @Serializable as a primitive type. + if (CachedType.isSimpleAttribute(field)) + { + // switched using batch update + map.put(field.getName(), value); + } + else + { + subPojoMap.put(field, value); + } + } + + // Use option to skip locking since we have parent lock already. +// cache_.getInvocationContext().getOptionOverrides().setSuppressLocking(true); + + cache_.getRoot().addChild(fqn).putAll(map); + + // Insert interceptor after PojoInstance has been written to the cache + // This prevents JBCACHE-1078 with pessimistic locking, optimistic is still a problem + CacheFieldInterceptor interceptor = new CacheFieldInterceptor(pCache_, fqn, type); + interceptor.setAopInstance(pojoInstance); + util_.attachInterceptor(obj, advisor, interceptor); + +// cache_.getInvocationContext().getOptionOverrides().setSuppressLocking(false); + // This is in-memory operation only + InternalHelper.setPojo(pojoInstance, obj); + + for (Object o : subPojoMap.keySet()) + { + Field field = (Field) o; + Object value = subPojoMap.get(field); + if (value == null) continue; // really no need to map the POJO. + pCache_.attach(fqn, value, field.getName(), obj); + // If it is Collection classes, we replace it with dynamic proxy. + // But we will have to ignore it if value is null + if (value instanceof Map || value instanceof List || value instanceof Set) + { + Object newValue = pCache_.find(fqn, field.getName(), obj); + util_.inMemorySubstitution(obj, field, newValue); + } + } + + // Need to make sure this is behind put such that obj.toString is done correctly. + if (log.isDebugEnabled()) + { + log.debug("internalPut(): inserting with fqn: " + fqn); + } + } + + @Override + protected Object remove(Fqn<?> fqn, Fqn<?> referencingFqn, Object result) throws CacheException + { + CachedType type = pCache_.getCachedType(result.getClass()); + InstanceAdvisor advisor = ((Advised) result)._getInstanceAdvisor(); + for (Iterator i = type.getFields().iterator(); i.hasNext();) + { + Field field = (Field) (((FieldPersistentReference) i.next())).get(); + Object value = null; + + if (! CachedType.isSimpleAttribute(field)) + { + value = pCache_.detach(fqn, field.getName(), result); + + // Check for Collection. If it is, we need to reset the original reference. + if ((value instanceof Map || value instanceof List || value instanceof Set)) + { + // If this Collection class, we are returning the original value already + util_.inMemorySubstitution(result, field, value); + } + } + else + { + // Update last known field state + value = cache_.get(fqn, field.getName()); + util_.inMemorySubstitution(result, field, value); + } + } + + cache_.removeNode(fqn); + // Determine if we want to keep the interceptor for later use. + CacheFieldInterceptor interceptor = (CacheFieldInterceptor) AopUtil.findCacheInterceptor(advisor); + // Remember to remove the interceptor from in-memory object but make sure it belongs to me first. + if (interceptor != null) + { + if (log.isDebugEnabled()) + { + log.debug("regularRemoveObject(): removed cache interceptor fqn: " + fqn + " interceptor: " + interceptor); + } + util_.detachInterceptor(advisor, interceptor); + } + + return result; + } + + @Override + protected boolean handles(Class<?> clazz) + { + return Advised.class.isAssignableFrom(clazz); + } +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/CacheListenerAdaptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/CacheListenerAdaptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/CacheListenerAdaptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,293 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright 2005, JBoss Inc., and individual contributors as indicated - * by the @authors tag. See the copyright.txt in the distribution for a - * full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.jboss.cache.pojo.impl; - -import static org.jboss.cache.notifications.event.Event.Type.TRANSACTION_COMPLETED; -import static org.jboss.cache.notifications.event.Event.Type.TRANSACTION_REGISTERED; -import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_OPERATION; -import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_STATUS; - -import java.lang.reflect.Field; -import java.util.Collection; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; -import java.util.regex.Pattern; - -import javax.transaction.Transaction; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.cache.Fqn; -import org.jboss.cache.notifications.annotation.CacheListener; -import org.jboss.cache.notifications.annotation.NodeModified; -import org.jboss.cache.notifications.annotation.TransactionCompleted; -import org.jboss.cache.notifications.annotation.TransactionRegistered; -import org.jboss.cache.notifications.event.NodeModifiedEvent; -import org.jboss.cache.notifications.event.TransactionalEvent; -import org.jboss.cache.notifications.event.NodeModifiedEvent.ModificationType; -import org.jboss.cache.pojo.PojoCache; -import org.jboss.cache.pojo.interceptors.PojoTxLockInterceptor; -import org.jboss.cache.pojo.notification.NotificationContext; -import org.jboss.cache.pojo.notification.event.ArrayModifiedEvent; -import org.jboss.cache.pojo.notification.event.AttachedEvent; -import org.jboss.cache.pojo.notification.event.DetachedEvent; -import org.jboss.cache.pojo.notification.event.Event; -import org.jboss.cache.pojo.notification.event.FieldModifiedEvent; -import org.jboss.cache.pojo.notification.event.ListModifiedEvent; -import org.jboss.cache.pojo.notification.event.MapModifiedEvent; -import org.jboss.cache.pojo.notification.event.SetModifiedEvent; -import org.jboss.cache.pojo.notification.event.TransactionCompletedEvent; -import org.jboss.cache.pojo.notification.event.TransactionRegisteredEvent; - -// $Id$ - -/** - * Adapts the core cache listener API into the POJO listener API. - * - * @author Jason T. Greene - */ -@CacheListener -public class CacheListenerAdaptor -{ - private static final HashSet<String> internalKeys = new HashSet<String>(); - private static final Log log = LogFactory.getLog(CacheListenerAdaptor.class); - - static - { - internalKeys.add(POJOCACHE_STATUS); - internalKeys.add(POJOCACHE_OPERATION); - internalKeys.add(PojoInstance.KEY); - internalKeys.add(PojoReference.KEY); - internalKeys.add(PojoTxLockInterceptor.LOCK_KEY); - } - - private PojoCacheImpl cache; - private NotificationDispatcher dispatcher = new NotificationDispatcher(); - - public CacheListenerAdaptor(PojoCacheImpl cache) - { - this.cache = cache; - } - - public PojoCache getPojoCache() - { - return this.cache; - } - - private FieldModifiedEvent createModifyEvent(NotificationContext context, Fqn fqn, String key, Object value, boolean local) - { - if (value instanceof PojoReference) - value = cache.find(((PojoReference) value).getFqn().toString()); - - Object o = cache.find(fqn.toString()); - // Detached - if (o == null) - return null; - - Field f; - try - { - f = o.getClass().getDeclaredField(key); - } - catch (NoSuchFieldException e) - { - if (log.isWarnEnabled()) - log.warn("Could not get field " + key + " on class " + o.getClass()); - return null; - } - - return new FieldModifiedEvent(context, o, f, value, local); - } - - private NotificationContext createContext(final TransactionalEvent event) - { - return new NotificationContext() - { - - public PojoCache getPojoCache() - { - return CacheListenerAdaptor.this.getPojoCache(); - } - - public Transaction getTransaction() - { - return event.getTransaction(); - } - }; - } - - private void sendNotification(Event notification, Set<NotificationDispatcher.Entry> listeners) - { - if (notification == null) - return; - - if (listeners == null) - dispatcher.dispatch(notification); - else - dispatcher.dispatch(notification, listeners); - } - - @TransactionCompleted - @TransactionRegistered - public void handleTransaction(TransactionalEvent event) - { - if (event.getType() == TRANSACTION_COMPLETED) - { - boolean successful = ((org.jboss.cache.notifications.event.TransactionCompletedEvent) event).isSuccessful(); - sendNotification(new TransactionCompletedEvent(createContext(event), successful, event.isOriginLocal()), null); - } - else if (event.getType() == TRANSACTION_REGISTERED) - { - sendNotification(new TransactionRegisteredEvent(createContext(event), event.isOriginLocal()), null); - } - } - - @NodeModified - public void nodeModified(NodeModifiedEvent event) - { - Map<Object, Object> data = event.getData(); - boolean pre = event.isPre(); - Fqn fqn = event.getFqn(); - ModificationType modType = event.getModificationType(); - boolean isLocal = event.isOriginLocal(); - - if (pre) - return; - - //System.out.println(fqn + " " + modType + " " + data); - - // If we are filtering, don't load as much as possible - Set<NotificationDispatcher.Entry> matched = null; - if (dispatcher.hasFilters()) - { - matched = matchListeners(fqn); - if (matched != null && matched.isEmpty()) - return; - } - - if (modType == ModificationType.PUT_DATA) - { - if ("ATTACHED".equals(data.get(POJOCACHE_STATUS))) - { - Object o = cache.find(fqn.toString()); - sendNotification(new AttachedEvent(createContext(event), o, isLocal), matched); - } - else if ("DETACHING".equals(data.get(POJOCACHE_STATUS))) - { - Object o = cache.find(fqn.toString()); - sendNotification(new DetachedEvent(createContext(event), o, isLocal), matched); - } - else if (data.containsKey(POJOCACHE_OPERATION)) - { - Object collection = cache.find(fqn.getParent().toString()); - if (collection instanceof List) - { - int i = Integer.parseInt(fqn.getLastElementAsString()); - ListModifiedEvent.Operation operation = ListModifiedEvent.Operation.valueOf(data.get(POJOCACHE_OPERATION).toString()); - Object value = cache.find(fqn.toString()); - sendNotification(new ListModifiedEvent(createContext(event), (List) collection, operation, i, value, isLocal), matched); - } - else if (collection instanceof Set) - { - SetModifiedEvent.Operation operation = SetModifiedEvent.Operation.valueOf(data.get(POJOCACHE_OPERATION).toString()); - Object value = cache.find(fqn.toString()); - sendNotification(new SetModifiedEvent(createContext(event), (Set) collection, operation, value, isLocal), matched); - } - else if (collection instanceof Map) - { - MapModifiedEvent.Operation operation = MapModifiedEvent.Operation.valueOf(data.get(POJOCACHE_OPERATION).toString()); - Object value = cache.find(fqn.toString()); - sendNotification(new MapModifiedEvent(createContext(event), (Map) collection, operation, fqn.getLastElement(), value, isLocal), matched); - } - else if (collection instanceof Object[]) { - int i = Integer.parseInt(fqn.getLastElementAsString()); - Object value = cache.find(fqn.toString()); - sendNotification(new ArrayModifiedEvent(createContext(event), collection, i, value, isLocal), matched); - } - } - else if ("ATTACHED".equals(cache.getCache().get(fqn, POJOCACHE_STATUS))) - { - for (Map.Entry entry : data.entrySet()) - { - String key = entry.getKey().toString(); - Object value = entry.getValue(); - - if (internalKeys.contains(key)) - continue; - - sendNotification(createModifyEvent(createContext(event), fqn, key, value, isLocal), matched); - } - } - } - else if (modType == ModificationType.REMOVE_DATA) - { - for (Map.Entry entry : data.entrySet()) - { - String key = entry.getKey().toString(); - if (internalKeys.contains(key)) - continue; - - sendNotification(createModifyEvent(createContext(event), fqn, key, null, isLocal), matched); - } - } - } - - private Set<NotificationDispatcher.Entry> matchListeners(Fqn fqn) - { - PojoInstance instance = (PojoInstance) cache.getCache().get(fqn, PojoInstance.KEY); - if (instance != null) - return dispatcher.getListenerEntries(instance.getReferences()); - - return null; - } - - public boolean isEmpty() - { - return dispatcher.isEmpty(); - } - - public Collection<Object> getListeners() - { - return dispatcher.getListeners(); - } - - public void addListener(Object listener) - { - dispatcher.add(listener); - } - - public void addListener(Object listener, Pattern pattern) - { - if (pattern == null) - dispatcher.add(listener); - else - dispatcher.add(listener, pattern); - } - - public void removeListener(Object listener) - { - dispatcher.remove(listener); - } -} \ No newline at end of file Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/CacheListenerAdaptor.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/CacheListenerAdaptor.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/CacheListenerAdaptor.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/CacheListenerAdaptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,293 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright 2005, JBoss Inc., and individual contributors as indicated + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ + +package org.jboss.cache.pojo.impl; + +import static org.jboss.cache.notifications.event.Event.Type.TRANSACTION_COMPLETED; +import static org.jboss.cache.notifications.event.Event.Type.TRANSACTION_REGISTERED; +import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_OPERATION; +import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_STATUS; +import static org.jboss.cache.pojo.impl.InternalConstant.POJOCACHE_LOCK; + +import java.lang.reflect.Field; +import java.util.Collection; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.regex.Pattern; + +import javax.transaction.Transaction; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.cache.Fqn; +import org.jboss.cache.notifications.annotation.CacheListener; +import org.jboss.cache.notifications.annotation.NodeModified; +import org.jboss.cache.notifications.annotation.TransactionCompleted; +import org.jboss.cache.notifications.annotation.TransactionRegistered; +import org.jboss.cache.notifications.event.NodeModifiedEvent; +import org.jboss.cache.notifications.event.TransactionalEvent; +import org.jboss.cache.notifications.event.NodeModifiedEvent.ModificationType; +import org.jboss.cache.pojo.PojoCache; +import org.jboss.cache.pojo.notification.NotificationContext; +import org.jboss.cache.pojo.notification.event.ArrayModifiedEvent; +import org.jboss.cache.pojo.notification.event.AttachedEvent; +import org.jboss.cache.pojo.notification.event.DetachedEvent; +import org.jboss.cache.pojo.notification.event.Event; +import org.jboss.cache.pojo.notification.event.FieldModifiedEvent; +import org.jboss.cache.pojo.notification.event.ListModifiedEvent; +import org.jboss.cache.pojo.notification.event.MapModifiedEvent; +import org.jboss.cache.pojo.notification.event.SetModifiedEvent; +import org.jboss.cache.pojo.notification.event.TransactionCompletedEvent; +import org.jboss.cache.pojo.notification.event.TransactionRegisteredEvent; + +// $Id$ + +/** + * Adapts the core cache listener API into the POJO listener API. + * + * @author Jason T. Greene + */ +@CacheListener +public class CacheListenerAdaptor +{ + private static final HashSet<String> internalKeys = new HashSet<String>(); + private static final Log log = LogFactory.getLog(CacheListenerAdaptor.class); + + static + { + internalKeys.add(POJOCACHE_STATUS); + internalKeys.add(POJOCACHE_OPERATION); + internalKeys.add(PojoInstance.KEY); + internalKeys.add(PojoReference.KEY); + internalKeys.add(POJOCACHE_LOCK); + } + + private PojoCacheImpl cache; + private NotificationDispatcher dispatcher = new NotificationDispatcher(); + + public CacheListenerAdaptor(PojoCacheImpl cache) + { + this.cache = cache; + } + + public PojoCache getPojoCache() + { + return this.cache; + } + + private FieldModifiedEvent createModifyEvent(NotificationContext context, Fqn fqn, String key, Object value, boolean local) + { + if (value instanceof PojoReference) + value = cache.find(((PojoReference) value).getFqn().toString()); + + Object o = cache.find(fqn.toString()); + // Detached + if (o == null) + return null; + + Field f; + try + { + f = o.getClass().getDeclaredField(key); + } + catch (NoSuchFieldException e) + { + if (log.isWarnEnabled()) + log.warn("Could not get field " + key + " on class " + o.getClass()); + return null; + } + + return new FieldModifiedEvent(context, o, f, value, local); + } + + private NotificationContext createContext(final TransactionalEvent event) + { + return new NotificationContext() + { + + public PojoCache getPojoCache() + { + return CacheListenerAdaptor.this.getPojoCache(); + } + + public Transaction getTransaction() + { + return event.getTransaction(); + } + }; + } + + private void sendNotification(Event notification, Set<NotificationDispatcher.Entry> listeners) + { + if (notification == null) + return; + + if (listeners == null) + dispatcher.dispatch(notification); + else + dispatcher.dispatch(notification, listeners); + } + + @TransactionCompleted + @TransactionRegistered + public void handleTransaction(TransactionalEvent event) + { + if (event.getType() == TRANSACTION_COMPLETED) + { + boolean successful = ((org.jboss.cache.notifications.event.TransactionCompletedEvent) event).isSuccessful(); + sendNotification(new TransactionCompletedEvent(createContext(event), successful, event.isOriginLocal()), null); + } + else if (event.getType() == TRANSACTION_REGISTERED) + { + sendNotification(new TransactionRegisteredEvent(createContext(event), event.isOriginLocal()), null); + } + } + + @NodeModified + public void nodeModified(NodeModifiedEvent event) + { + Map<Object, Object> data = event.getData(); + boolean pre = event.isPre(); + Fqn fqn = event.getFqn(); + ModificationType modType = event.getModificationType(); + boolean isLocal = event.isOriginLocal(); + + if (pre) + return; + + //System.out.println(fqn + " " + modType + " " + data); + + // If we are filtering, don't load as much as possible + Set<NotificationDispatcher.Entry> matched = null; + if (dispatcher.hasFilters()) + { + matched = matchListeners(fqn); + if (matched != null && matched.isEmpty()) + return; + } + + if (modType == ModificationType.PUT_DATA) + { + if ("ATTACHED".equals(data.get(POJOCACHE_STATUS))) + { + Object o = cache.find(fqn.toString()); + sendNotification(new AttachedEvent(createContext(event), o, isLocal), matched); + } + else if ("DETACHING".equals(data.get(POJOCACHE_STATUS))) + { + Object o = cache.find(fqn.toString()); + sendNotification(new DetachedEvent(createContext(event), o, isLocal), matched); + } + else if (data.containsKey(POJOCACHE_OPERATION)) + { + Object collection = cache.find(fqn.getParent().toString()); + if (collection instanceof List) + { + int i = Integer.parseInt(fqn.getLastElementAsString()); + ListModifiedEvent.Operation operation = ListModifiedEvent.Operation.valueOf(data.get(POJOCACHE_OPERATION).toString()); + Object value = cache.find(fqn.toString()); + sendNotification(new ListModifiedEvent(createContext(event), (List) collection, operation, i, value, isLocal), matched); + } + else if (collection instanceof Set) + { + SetModifiedEvent.Operation operation = SetModifiedEvent.Operation.valueOf(data.get(POJOCACHE_OPERATION).toString()); + Object value = cache.find(fqn.toString()); + sendNotification(new SetModifiedEvent(createContext(event), (Set) collection, operation, value, isLocal), matched); + } + else if (collection instanceof Map) + { + MapModifiedEvent.Operation operation = MapModifiedEvent.Operation.valueOf(data.get(POJOCACHE_OPERATION).toString()); + Object value = cache.find(fqn.toString()); + sendNotification(new MapModifiedEvent(createContext(event), (Map) collection, operation, fqn.getLastElement(), value, isLocal), matched); + } + else if (collection instanceof Object[]) { + int i = Integer.parseInt(fqn.getLastElementAsString()); + Object value = cache.find(fqn.toString()); + sendNotification(new ArrayModifiedEvent(createContext(event), collection, i, value, isLocal), matched); + } + } + else if ("ATTACHED".equals(cache.getCache().get(fqn, POJOCACHE_STATUS))) + { + for (Map.Entry entry : data.entrySet()) + { + String key = entry.getKey().toString(); + Object value = entry.getValue(); + + if (internalKeys.contains(key)) + continue; + + sendNotification(createModifyEvent(createContext(event), fqn, key, value, isLocal), matched); + } + } + } + else if (modType == ModificationType.REMOVE_DATA) + { + for (Map.Entry entry : data.entrySet()) + { + String key = entry.getKey().toString(); + if (internalKeys.contains(key)) + continue; + + sendNotification(createModifyEvent(createContext(event), fqn, key, null, isLocal), matched); + } + } + } + + private Set<NotificationDispatcher.Entry> matchListeners(Fqn fqn) + { + PojoInstance instance = (PojoInstance) cache.getCache().get(fqn, PojoInstance.KEY); + if (instance != null) + return dispatcher.getListenerEntries(instance.getReferences()); + + return null; + } + + public boolean isEmpty() + { + return dispatcher.isEmpty(); + } + + public Collection<Object> getListeners() + { + return dispatcher.getListeners(); + } + + public void addListener(Object listener) + { + dispatcher.add(listener); + } + + public void addListener(Object listener, Pattern pattern) + { + if (pattern == null) + dispatcher.add(listener); + else + dispatcher.add(listener, pattern); + } + + public void removeListener(Object listener) + { + dispatcher.remove(listener); + } +} \ No newline at end of file Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalConstant.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/InternalConstant.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalConstant.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,31 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.impl; - -import org.jboss.cache.Fqn; - -/** - * Internal helper class to handle internal cache sotre, that is, the portion that is not part of - * user's data. - * - * @author Ben Wang - */ -public class InternalConstant -{ - public static final String CLASS_INTERNAL = "__jboss:internal:class__"; - public static final String SERIALIZED = "__SERIALIZED__"; - public static final String JBOSS_INTERNAL_STRING = "__JBossInternal__"; - public static final String JBOSS_INTERNAL_ID_SEP_STRING = "_ID_"; - public static final Fqn<String> JBOSS_INTERNAL = new Fqn<String>(JBOSS_INTERNAL_STRING); - public static final Fqn<String> JBOSS_INTERNAL_ID_SEP = new Fqn<String>(JBOSS_INTERNAL_ID_SEP_STRING); - public static final Fqn<String> JBOSS_INTERNAL_MAP = new Fqn<String>(InternalConstant.JBOSS_INTERNAL, "__RefMap__"); - public static final String JBOSS_INTERNAL_STATIC = "__jboss:static__"; - public static final String POJOCACHE_KEY_PREFIX = "POJOCache."; - public static final String POJOCACHE_STATUS = POJOCACHE_KEY_PREFIX + "Status"; - public static final String POJOCACHE_OPERATION = POJOCACHE_KEY_PREFIX + "Operation"; -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalConstant.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/InternalConstant.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalConstant.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalConstant.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,32 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.impl; + +import org.jboss.cache.Fqn; + +/** + * Internal helper class to handle internal cache sotre, that is, the portion that is not part of + * user's data. + * + * @author Ben Wang + */ +public class InternalConstant +{ + public static final String CLASS_INTERNAL = "__jboss:internal:class__"; + public static final String SERIALIZED = "__SERIALIZED__"; + public static final String JBOSS_INTERNAL_STRING = "__JBossInternal__"; + public static final String JBOSS_INTERNAL_ID_SEP_STRING = "_ID_"; + public static final Fqn<String> JBOSS_INTERNAL = new Fqn<String>(JBOSS_INTERNAL_STRING); + public static final Fqn<String> JBOSS_INTERNAL_ID_SEP = new Fqn<String>(JBOSS_INTERNAL_ID_SEP_STRING); + public static final Fqn<String> JBOSS_INTERNAL_MAP = new Fqn<String>(InternalConstant.JBOSS_INTERNAL, "__RefMap__"); + public static final String JBOSS_INTERNAL_STATIC = "__jboss:static__"; + public static final String POJOCACHE_KEY_PREFIX = "POJOCache."; + public static final String POJOCACHE_STATUS = POJOCACHE_KEY_PREFIX + "Status"; + public static final String POJOCACHE_OPERATION = POJOCACHE_KEY_PREFIX + "Operation"; + public static final String POJOCACHE_LOCK = POJOCACHE_KEY_PREFIX + "LOCK"; +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalHelper.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/InternalHelper.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalHelper.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,377 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.impl; - -import java.util.Map; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.cache.Cache; -import org.jboss.cache.CacheException; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCache; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.util.ObjectUtil; - -/** - * Internal helper class to handle internal cache sotre, that is, the portion that is not part of - * user's data. - * - * @author Ben Wang - */ -public class InternalHelper -{ - private static Log log = LogFactory.getLog(InternalHelper.class.getName()); - - private Cache<Object, Object> cache; - private PojoCache pcache; - - InternalHelper(PojoCache pcache) - { - this.cache = pcache.getCache(); - this.pcache = pcache; - } - - PojoInstance getPojoInstance(Fqn fqn) throws CacheException - { - return (PojoInstance) get(fqn, PojoInstance.KEY, true); - } - - PojoReference getPojoReference(Fqn fqn, String field) throws CacheException - { - if (field == null) - field = PojoReference.KEY; - - return (PojoReference) get(fqn, field, true); - } - - PojoReference getPojoReference(Fqn fqn) throws CacheException - { - return getPojoReference(fqn, null); - } - - - static PojoInstance initializeAopInstance(Fqn sourceFqn) - { - PojoInstance pojoInstance = new PojoInstance(); - - pojoInstance.incrementRefCount(sourceFqn); - return pojoInstance; - } - - /** - * Increment reference count for the pojo. Note that this is not thread safe or atomic. - */ - int incrementRefCount(Fqn originalFqn, Fqn referencingFqn) throws CacheException - { - PojoInstance pojoInstance = getPojoInstance(originalFqn); - if (pojoInstance == null) - throw new PojoCacheException("InternalDelegate.incrementRefCount(): null pojoReference for fqn: " + originalFqn); - - int count = pojoInstance.incrementRefCount(referencingFqn); - // need to update it. - put(originalFqn, PojoInstance.KEY, pojoInstance); - return count; - } - - /** - * Has a delegate method so we can use the switch. - */ - - Object get(Fqn fqn, Object key) throws CacheException - { - return get(fqn, key, false); - } - - private Object get(Fqn fqn, Object key, boolean gravitate) throws CacheException - { - // Only gravitate when we have to and only when the user has enabled it - if (gravitate && pcache.getThreadContext().isGravitationEnabled()) - { - cache.getInvocationContext().getOptionOverrides().setForceDataGravitation(true); - Object obj = cache.get(fqn, key); - cache.getInvocationContext().getOptionOverrides().setForceDataGravitation(false); - return obj; - } - - return cache.get(fqn, key); - } - - private void put(Fqn fqn, Object key, Object value) throws CacheException - { - cache.put(fqn, key, value); - } - - void put(Fqn fqn, Map map) throws CacheException - { - cache.put(fqn, map); - } - - - /** - * decrement reference count for the pojo. Note that this is not thread safe or atomic. - */ - int decrementRefCount(Fqn originalFqn, Fqn referencingFqn) throws CacheException - { - PojoInstance pojoInstance = getPojoInstance(originalFqn); - if (pojoInstance == null) - throw new PojoCacheException("InternalDelegate.decrementRefCount(): null pojoReference."); - - int count = pojoInstance.decrementRefCount(referencingFqn); - - if (count < -1) // can't dip below -1 - throw new PojoCacheException("InternalDelegate.decrementRefCount(): null pojoReference."); - - // need to update it. - put(originalFqn, PojoInstance.KEY, pojoInstance); - return count; - } - - static boolean isReferenced(PojoInstance pojoInstance) - { - // If ref counter is greater than 0, we fqn is being referenced. - return (pojoInstance.getRefCount() > 0); - } - - int getRefCount(Fqn fqn) throws CacheException - { - return getPojoInstance(fqn).getRefCount(); - } - - String XgetRefFqn(Fqn fqn) throws CacheException - { - PojoInstance pojoInstance = getPojoInstance(fqn); - return getRefFqn(pojoInstance); - } - - String getRefFqn(PojoInstance pojoInstance) throws CacheException - { - if (pojoInstance == null) - return null; - - String aliasFqn = pojoInstance.getInternalFqn(); - - if (aliasFqn == null || aliasFqn.length() == 0) return null; - - return getRefFqnFromAlias(aliasFqn); - } - - void setRefFqn(Fqn fqn, String internalFqn) throws CacheException - { - PojoInstance pojoInstance = getPojoInstance(fqn); - if (pojoInstance == null) - pojoInstance = new PojoInstance(); - - pojoInstance.setInternalFqn(internalFqn); - put(fqn, PojoInstance.KEY, pojoInstance); - } - - void removeRefFqn(Fqn fqn) throws CacheException - { - PojoInstance pojoInstance = getPojoInstance(fqn); - if (pojoInstance == null) - throw new PojoCacheException("InternalDelegate.getInternalFqn(): null pojoReference."); - - pojoInstance.removeInternalFqn(); - put(fqn, PojoInstance.KEY, pojoInstance); - } - - Object getPojo(Fqn fqn, String field) throws CacheException - { - PojoReference pojoReference = getPojoReference(fqn, field); - Fqn realFqn = null; - if (pojoReference != null) - { - // This is outward facing node - realFqn = pojoReference.getFqn(); - } - else - { - // If we are looking for a field then there must be a reference - if (field != null) - return null; - - // This is the internal node. - realFqn = fqn; - } - - PojoInstance pojoInstance = getPojoInstance(realFqn); - if (pojoInstance == null) - return null; - - return pojoInstance.get(); - } - - void setPojo(Fqn fqn, Object pojo) throws CacheException - { - PojoInstance pojoInstance = getPojoInstance(fqn); - if (pojoInstance == null) - { - pojoInstance = new PojoInstance(); - put(fqn, PojoInstance.KEY, pojoInstance); - } - - pojoInstance.set(pojo); - // No need to do a cache put since pojo is transient anyway. - } - - static boolean isMultipleReferenced(PojoInstance pojoInstance) - { - if (pojoInstance.getRefCount() > (PojoInstance.INITIAL_COUNTER_VALUE + 1)) return true; - - return false; - } - - static void setPojo(PojoInstance pojoInstance, Object pojo) - { - // No need to do a cache put since pojo is transient anyway. - pojoInstance.set(pojo); - } - - void setPojo(Fqn fqn, Object pojo, PojoInstance pojoInstance) throws CacheException - { - if (pojoInstance == null) - { - pojoInstance = new PojoInstance(); - put(fqn, PojoInstance.KEY, pojoInstance); - } - - pojoInstance.set(pojo); - // No need to do a cache put since pojo is transient anyway. - } - - void putPojoReference(Fqn fqn, PojoReference pojoReference) throws CacheException - { - putPojoReference(fqn, pojoReference, PojoReference.KEY); - } - - void putPojoReference(Fqn fqn, PojoReference pojoReference, String field) throws CacheException - { - if (field == null) - field = PojoReference.KEY; - - put(fqn, field, pojoReference); - } - - void putAopClazz(Fqn fqn, Class clazz) throws CacheException - { - put(fqn, InternalConstant.CLASS_INTERNAL, clazz); - } - - /** - * We store the class name in string and put it in map instead of directly putting - * it into cache for optimization. - */ - static void putAopClazz(Class clazz, Map map) - { - map.put(InternalConstant.CLASS_INTERNAL, clazz); - } - - Class peekAopClazz(Fqn fqn) throws CacheException - { - return (Class) get(fqn, InternalConstant.CLASS_INTERNAL); - } - - void removeInternalAttributes(Fqn fqn) throws CacheException - { - cache.remove(fqn, PojoInstance.KEY); - cache.remove(fqn, InternalConstant.CLASS_INTERNAL); - } - - void cleanUp(Fqn fqn, String field) throws CacheException - { - if (field != null) - { - cache.remove(fqn, field); - return; - } - - // We can't do a brute force remove anymore? - if (cache.getRoot().getChild(fqn).getChildren().size() == 0) - { - // remove everything - cache.removeNode(fqn); -// cache_.getRoot().getChild(fqn).clearData(); -// removeNodeWithoutInterceptor(fqn); - } - else - { - // Assume everything here is all PojoCache data for optimization - cache.getRoot().getChild(fqn).clearData(); - if (log.isTraceEnabled()) - { - log.trace("cleanup(): fqn: " + fqn + " is not empty. That means it has sub-pojos. Will not remove node"); - } - } - } - - String createIndirectFqn(String fqn) throws CacheException - { - String indirectFqn = getIndirectFqn(fqn); - Fqn internalFqn = getInternalFqn(fqn); - put(internalFqn, indirectFqn, fqn); - return indirectFqn; - } - - private Fqn getInternalFqn(String fqn) - { - if (fqn == null || fqn.length() == 0) - throw new IllegalStateException("InternalDelegate.getInternalFqn(). fqn is either null or empty!"); - - String indirectFqn = getIndirectFqn(fqn); - return new Fqn(InternalConstant.JBOSS_INTERNAL_MAP, indirectFqn); -// return JBOSS_INTERNAL_MAP; - } - - static String getIndirectFqn(String fqn) - { - // TODO This is not unique. Will need to come up with a better one in the future. - return ObjectUtil.getIndirectFqn(fqn); - } - - void removeIndirectFqn(String oldFqn) throws CacheException - { - String indirectFqn = getIndirectFqn(oldFqn); - cache.remove(getInternalFqn(oldFqn), indirectFqn); - } - - void setIndirectFqn(String oldFqn, String newFqn) throws CacheException - { - String indirectFqn = getIndirectFqn(oldFqn); - Fqn tmpFqn = getInternalFqn(oldFqn); - put(tmpFqn, indirectFqn, newFqn); - } - - void updateIndirectFqn(Fqn originalFqn, Fqn newFqn) throws CacheException - { - put(getInternalFqn(originalFqn.toString()), getIndirectFqn(originalFqn.toString()), newFqn.toString()); - } - - private String getRefFqnFromAlias(String aliasFqn) throws CacheException - { - return (String) get(getInternalFqn(aliasFqn), aliasFqn, true); - } - - Fqn getNextFqnInLine(Fqn currentFqn) throws CacheException - { - PojoInstance ai = getPojoInstance(currentFqn); - return ai.getAndRemoveFirstFqnInList(); - } - - /** - * Test if this internal node. - * - * @param fqn - */ - public static boolean isInternalNode(Fqn fqn) - { - // we ignore all the node events corresponding to JBOSS_INTERNAL - if (fqn.isChildOrEquals(InternalConstant.JBOSS_INTERNAL)) return true; - - return false; - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalHelper.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/InternalHelper.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalHelper.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/InternalHelper.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,416 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.pojo.impl; + +import java.util.Map; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.cache.Cache; +import org.jboss.cache.CacheException; +import org.jboss.cache.Fqn; +import org.jboss.cache.lock.UpgradeException; +import org.jboss.cache.pojo.PojoCache; +import org.jboss.cache.pojo.PojoCacheException; +import org.jboss.cache.pojo.util.ObjectUtil; + +/** + * Internal helper class to handle internal cache sotre, that is, the portion that is not part of + * user's data. + * + * @author Ben Wang + */ +public class InternalHelper +{ + private static Log log = LogFactory.getLog(InternalHelper.class.getName()); + + private Cache<Object, Object> cache; + private PojoCache pcache; + + InternalHelper(PojoCache pcache) + { + this.cache = pcache.getCache(); + this.pcache = pcache; + } + + PojoInstance getPojoInstance(Fqn fqn) throws CacheException + { + return (PojoInstance) get(fqn, PojoInstance.KEY, true); + } + + PojoReference getPojoReference(Fqn fqn, String field) throws CacheException + { + if (field == null) + field = PojoReference.KEY; + + return (PojoReference) get(fqn, field, true); + } + + PojoReference getPojoReference(Fqn fqn) throws CacheException + { + return getPojoReference(fqn, null); + } + + + static PojoInstance initializeAopInstance(Fqn sourceFqn) + { + PojoInstance pojoInstance = new PojoInstance(); + + pojoInstance.incrementRefCount(sourceFqn); + return pojoInstance; + } + + /** + * Increment reference count for the pojo. Note that this is not thread safe or atomic. + */ + int incrementRefCount(Fqn originalFqn, Fqn referencingFqn) throws CacheException + { + PojoInstance pojoInstance = getPojoInstance(originalFqn); + if (pojoInstance == null) + throw new PojoCacheException("InternalDelegate.incrementRefCount(): null pojoReference for fqn: " + originalFqn); + + int count = pojoInstance.incrementRefCount(referencingFqn); + // need to update it. + put(originalFqn, PojoInstance.KEY, pojoInstance); + return count; + } + + /** + * Has a delegate method so we can use the switch. + */ + + Object get(Fqn fqn, Object key) throws CacheException + { + return get(fqn, key, false); + } + + private Object get(Fqn fqn, Object key, boolean gravitate) throws CacheException + { + // Only gravitate when we have to and only when the user has enabled it + if (gravitate && pcache.getThreadContext().isGravitationEnabled()) + { + cache.getInvocationContext().getOptionOverrides().setForceDataGravitation(true); + Object obj = cache.get(fqn, key); + cache.getInvocationContext().getOptionOverrides().setForceDataGravitation(false); + return obj; + } + + return cache.get(fqn, key); + } + + private void put(Fqn fqn, Object key, Object value) throws CacheException + { + cache.put(fqn, key, value); + } + + void put(Fqn fqn, Map map) throws CacheException + { + cache.put(fqn, map); + } + + + /** + * decrement reference count for the pojo. Note that this is not thread safe or atomic. + */ + int decrementRefCount(Fqn originalFqn, Fqn referencingFqn) throws CacheException + { + PojoInstance pojoInstance = getPojoInstance(originalFqn); + if (pojoInstance == null) + throw new PojoCacheException("InternalDelegate.decrementRefCount(): null pojoReference."); + + int count = pojoInstance.decrementRefCount(referencingFqn); + + if (count < -1) // can't dip below -1 + throw new PojoCacheException("InternalDelegate.decrementRefCount(): null pojoReference."); + + // need to update it. + put(originalFqn, PojoInstance.KEY, pojoInstance); + return count; + } + + static boolean isReferenced(PojoInstance pojoInstance) + { + // If ref counter is greater than 0, we fqn is being referenced. + return (pojoInstance.getRefCount() > 0); + } + + int getRefCount(Fqn fqn) throws CacheException + { + return getPojoInstance(fqn).getRefCount(); + } + + String XgetRefFqn(Fqn fqn) throws CacheException + { + PojoInstance pojoInstance = getPojoInstance(fqn); + return getRefFqn(pojoInstance); + } + + String getRefFqn(PojoInstance pojoInstance) throws CacheException + { + if (pojoInstance == null) + return null; + + String aliasFqn = pojoInstance.getInternalFqn(); + + if (aliasFqn == null || aliasFqn.length() == 0) return null; + + return getRefFqnFromAlias(aliasFqn); + } + + void setRefFqn(Fqn fqn, String internalFqn) throws CacheException + { + PojoInstance pojoInstance = getPojoInstance(fqn); + if (pojoInstance == null) + pojoInstance = new PojoInstance(); + + pojoInstance.setInternalFqn(internalFqn); + put(fqn, PojoInstance.KEY, pojoInstance); + } + + void removeRefFqn(Fqn fqn) throws CacheException + { + PojoInstance pojoInstance = getPojoInstance(fqn); + if (pojoInstance == null) + throw new PojoCacheException("InternalDelegate.getInternalFqn(): null pojoReference."); + + pojoInstance.removeInternalFqn(); + put(fqn, PojoInstance.KEY, pojoInstance); + } + + Object getPojo(Fqn fqn, String field) throws CacheException + { + PojoReference pojoReference = getPojoReference(fqn, field); + Fqn realFqn = null; + if (pojoReference != null) + { + // This is outward facing node + realFqn = pojoReference.getFqn(); + } + else + { + // If we are looking for a field then there must be a reference + if (field != null) + return null; + + // This is the internal node. + realFqn = fqn; + } + + PojoInstance pojoInstance = getPojoInstance(realFqn); + if (pojoInstance == null) + return null; + + return pojoInstance.get(); + } + + void setPojo(Fqn fqn, Object pojo) throws CacheException + { + PojoInstance pojoInstance = getPojoInstance(fqn); + if (pojoInstance == null) + { + pojoInstance = new PojoInstance(); + put(fqn, PojoInstance.KEY, pojoInstance); + } + + pojoInstance.set(pojo); + // No need to do a cache put since pojo is transient anyway. + } + + static boolean isMultipleReferenced(PojoInstance pojoInstance) + { + if (pojoInstance.getRefCount() > (PojoInstance.INITIAL_COUNTER_VALUE + 1)) return true; + + return false; + } + + static void setPojo(PojoInstance pojoInstance, Object pojo) + { + // No need to do a cache put since pojo is transient anyway. + pojoInstance.set(pojo); + } + + void setPojo(Fqn fqn, Object pojo, PojoInstance pojoInstance) throws CacheException + { + if (pojoInstance == null) + { + pojoInstance = new PojoInstance(); + put(fqn, PojoInstance.KEY, pojoInstance); + } + + pojoInstance.set(pojo); + // No need to do a cache put since pojo is transient anyway. + } + + void putPojoReference(Fqn fqn, PojoReference pojoReference) throws CacheException + { + putPojoReference(fqn, pojoReference, PojoReference.KEY); + } + + void putPojoReference(Fqn fqn, PojoReference pojoReference, String field) throws CacheException + { + if (field == null) + field = PojoReference.KEY; + + put(fqn, field, pojoReference); + } + + void putAopClazz(Fqn fqn, Class clazz) throws CacheException + { + put(fqn, InternalConstant.CLASS_INTERNAL, clazz); + } + + /** + * We store the class name in string and put it in map instead of directly putting + * it into cache for optimization. + */ + static void putAopClazz(Class clazz, Map map) + { + map.put(InternalConstant.CLASS_INTERNAL, clazz); + } + + Class peekAopClazz(Fqn fqn) throws CacheException + { + return (Class) get(fqn, InternalConstant.CLASS_INTERNAL); + } + + void removeInternalAttributes(Fqn fqn) throws CacheException + { + cache.remove(fqn, PojoInstance.KEY); + cache.remove(fqn, InternalConstant.CLASS_INTERNAL); + } + + void cleanUp(Fqn fqn, String field) throws CacheException + { + if (field != null) + { + cache.remove(fqn, field); + return; + } + + // We can't do a brute force remove anymore? + if (cache.getRoot().getChild(fqn).getChildren().size() == 0) + { + // remove everything + cache.removeNode(fqn); +// cache_.getRoot().getChild(fqn).clearData(); +// removeNodeWithoutInterceptor(fqn); + } + else + { + // Assume everything here is all PojoCache data for optimization + cache.getRoot().getChild(fqn).clearData(); + if (log.isTraceEnabled()) + { + log.trace("cleanup(): fqn: " + fqn + " is not empty. That means it has sub-pojos. Will not remove node"); + } + } + } + + String createIndirectFqn(String fqn) throws CacheException + { + String indirectFqn = getIndirectFqn(fqn); + Fqn internalFqn = getInternalFqn(fqn); + put(internalFqn, indirectFqn, fqn); + return indirectFqn; + } + + private Fqn getInternalFqn(String fqn) + { + if (fqn == null || fqn.length() == 0) + throw new IllegalStateException("InternalDelegate.getInternalFqn(). fqn is either null or empty!"); + + String indirectFqn = getIndirectFqn(fqn); + return new Fqn(InternalConstant.JBOSS_INTERNAL_MAP, indirectFqn); +// return JBOSS_INTERNAL_MAP; + } + + static String getIndirectFqn(String fqn) + { + // TODO This is not unique. Will need to come up with a better one in the future. + return ObjectUtil.getIndirectFqn(fqn); + } + + void removeIndirectFqn(String oldFqn) throws CacheException + { + String indirectFqn = getIndirectFqn(oldFqn); + cache.remove(getInternalFqn(oldFqn), indirectFqn); + } + + void setIndirectFqn(String oldFqn, String newFqn) throws CacheException + { + String indirectFqn = getIndirectFqn(oldFqn); + Fqn tmpFqn = getInternalFqn(oldFqn); + put(tmpFqn, indirectFqn, newFqn); + } + + void updateIndirectFqn(Fqn originalFqn, Fqn newFqn) throws CacheException + { + put(getInternalFqn(originalFqn.toString()), getIndirectFqn(originalFqn.toString()), newFqn.toString()); + } + + private String getRefFqnFromAlias(String aliasFqn) throws CacheException + { + return (String) get(getInternalFqn(aliasFqn), aliasFqn, true); + } + + Fqn getNextFqnInLine(Fqn currentFqn) throws CacheException + { + PojoInstance ai = getPojoInstance(currentFqn); + return ai.getAndRemoveFirstFqnInList(); + } + + /** + * Test if this internal node. + * + * @param fqn + */ + public static boolean isInternalNode(Fqn fqn) + { + // we ignore all the node events corresponding to JBOSS_INTERNAL + if (fqn.isChildOrEquals(InternalConstant.JBOSS_INTERNAL)) return true; + + return false; + } + + public boolean lockPojo(Fqn id) throws CacheException + { + final int RETRY = 5; + + if (log.isDebugEnabled()) + log.debug("lockPojo(): id:" + id); + + boolean isNeeded = true; + int retry = 0; + + while (isNeeded) + { + try + { + cache.put(id, InternalConstant.POJOCACHE_LOCK, "LOCK"); + isNeeded = false; + } + catch (UpgradeException upe) + { + log.warn("lockPojo(): can't upgrade the lock during lockPojo. Will re-try. id: " + id + + " retry times: " + retry); + if (retry++ > RETRY) + return false; + + // try to sleep a little as well. + try + { + Thread.sleep(10); + } + catch (InterruptedException e) + { + } + } + } + + return true; + } +} \ No newline at end of file Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/ObjectGraphHandler.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/ObjectGraphHandler.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/ObjectGraphHandler.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,138 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.impl; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.cache.CacheException; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCacheException; - -/** - * Handle the object graph management. - * - * @author Ben Wang - * Date: Aug 4, 2005 - * @version $Id$ - */ -class ObjectGraphHandler extends AbstractHandler -{ - private PojoCacheImpl cache; - private InternalHelper internal_; - private final static Log log = LogFactory.getLog(ObjectGraphHandler.class); - - public ObjectGraphHandler(PojoCacheImpl cache, InternalHelper internal) - { - this.cache = cache; - internal_ = internal; - } - - protected Fqn<?> getFqn(Object obj) - { - return null; - } - - protected boolean handles(Class<?> clazz) - { - return false; - } - - @Override - protected Object get(Fqn<?> fqn, Class<?> clazz, PojoInstance pojoInstance) throws CacheException - { - // Note this is actually the aliasFqn, not the real fqn! - Object obj; - - obj = cache.getObject(fqn); - if (obj == null) - throw new PojoCacheException("ObjectGraphHandler.get(): null object from internal ref node." + - " Internal ref node: " + fqn); - - return obj; // No need to set the instance under fqn. It is located in refFqn anyway. - } - - @Override - protected void put(Fqn<?> fqn, Fqn<?> referencingFqn, Object obj) throws CacheException - { - setupRefCounting(fqn, referencingFqn); - } - - boolean isMultipleReferenced(Fqn<?> internalFqn) - { - // Note this is actually the aliasFqn, not the real fqn! - PojoInstance pojoInstance = null; - try - { - pojoInstance = internal_.getPojoInstance(internalFqn); - } - catch (CacheException e) - { - throw new PojoCacheException("Exception in isMultipleReferenced", e); - } - // check if this is a refernce - return InternalHelper.isMultipleReferenced(pojoInstance); - - } - - @Override - protected Object remove(Fqn<?> fqn, Fqn<?> referencingFqn, Object pojo) - throws CacheException - { - if (log.isDebugEnabled()) - { - log.debug("remove(): removing object fqn: " + referencingFqn - + " Will just de-reference it."); - } - removeFromReference(fqn, referencingFqn); - - return null; - } - - /** - * Remove the object from the the reference fqn, meaning just decrement the ref counter. - */ - private void removeFromReference(Fqn<?> originalFqn, Fqn<?> referencingFqn) throws CacheException - { - synchronized (originalFqn) - { // we lock the internal fqn here so no one else has access. - // Decrement ref counting on the internal node - if (decrementRefCount(originalFqn, referencingFqn) == PojoInstance.INITIAL_COUNTER_VALUE) - { - // No one is referring it so it is safe to remove - // TODO we should make sure the parent nodes are also removed they are empty as well. - cache.detach(originalFqn); - } - } - } - - /** - * 1. increment reference counter - * 2. put in refFqn so we can get it. - * - * @param fqn The original fqn node - * @param refFqn The new internal fqn node - */ - private void setupRefCounting(Fqn<?> fqn, Fqn<?> referencingFqn) throws CacheException - { - synchronized (fqn) - { - // increment the reference counting - incrementRefCount(fqn, referencingFqn); - } - } - - private int incrementRefCount(Fqn<?> originalFqn, Fqn<?> referencingFqn) throws CacheException - { - return internal_.incrementRefCount(originalFqn, referencingFqn); - } - - private int decrementRefCount(Fqn<?> originalFqn, Fqn<?> referencingFqn) throws CacheException - { - return internal_.decrementRefCount(originalFqn, referencingFqn); - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/ObjectGraphHandler.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/ObjectGraphHandler.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/ObjectGraphHandler.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/ObjectGraphHandler.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,138 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.impl; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.cache.CacheException; +import org.jboss.cache.Fqn; +import org.jboss.cache.pojo.PojoCacheException; + +/** + * Handle the object graph management. + * + * @author Ben Wang + * Date: Aug 4, 2005 + * @version $Id$ + */ +class ObjectGraphHandler extends AbstractHandler +{ + private PojoCacheImpl cache; + private InternalHelper internal_; + private final static Log log = LogFactory.getLog(ObjectGraphHandler.class); + + public ObjectGraphHandler(PojoCacheImpl cache, InternalHelper internal) + { + this.cache = cache; + internal_ = internal; + } + + protected Fqn<?> getFqn(Object obj) + { + return null; + } + + protected boolean handles(Class<?> clazz) + { + return false; + } + + @Override + protected Object get(Fqn<?> fqn, Class<?> clazz, PojoInstance pojoInstance) throws CacheException + { + // Note this is actually the aliasFqn, not the real fqn! + Object obj; + + obj = cache.find(fqn); + if (obj == null) + throw new PojoCacheException("ObjectGraphHandler.get(): null object from internal ref node." + + " Internal ref node: " + fqn); + + return obj; // No need to set the instance under fqn. It is located in refFqn anyway. + } + + @Override + protected void put(Fqn<?> fqn, Fqn<?> referencingFqn, Object obj) throws CacheException + { + setupRefCounting(fqn, referencingFqn); + } + + boolean isMultipleReferenced(Fqn<?> internalFqn) + { + // Note this is actually the aliasFqn, not the real fqn! + PojoInstance pojoInstance = null; + try + { + pojoInstance = internal_.getPojoInstance(internalFqn); + } + catch (CacheException e) + { + throw new PojoCacheException("Exception in isMultipleReferenced", e); + } + // check if this is a refernce + return InternalHelper.isMultipleReferenced(pojoInstance); + + } + + @Override + protected Object remove(Fqn<?> fqn, Fqn<?> referencingFqn, Object pojo) + throws CacheException + { + if (log.isDebugEnabled()) + { + log.debug("remove(): removing object fqn: " + referencingFqn + + " Will just de-reference it."); + } + removeFromReference(fqn, referencingFqn); + + return null; + } + + /** + * Remove the object from the the reference fqn, meaning just decrement the ref counter. + */ + private void removeFromReference(Fqn<?> originalFqn, Fqn<?> referencingFqn) throws CacheException + { + synchronized (originalFqn) + { // we lock the internal fqn here so no one else has access. + // Decrement ref counting on the internal node + if (decrementRefCount(originalFqn, referencingFqn) == PojoInstance.INITIAL_COUNTER_VALUE) + { + // No one is referring it so it is safe to remove + // TODO we should make sure the parent nodes are also removed they are empty as well. + cache.detach(originalFqn); + } + } + } + + /** + * 1. increment reference counter + * 2. put in refFqn so we can get it. + * + * @param fqn The original fqn node + * @param refFqn The new internal fqn node + */ + private void setupRefCounting(Fqn<?> fqn, Fqn<?> referencingFqn) throws CacheException + { + synchronized (fqn) + { + // increment the reference counting + incrementRefCount(fqn, referencingFqn); + } + } + + private int incrementRefCount(Fqn<?> originalFqn, Fqn<?> referencingFqn) throws CacheException + { + return internal_.incrementRefCount(originalFqn, referencingFqn); + } + + private int decrementRefCount(Fqn<?> originalFqn, Fqn<?> referencingFqn) throws CacheException + { + return internal_.decrementRefCount(originalFqn, referencingFqn); + } +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheDelegate.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/PojoCacheDelegate.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheDelegate.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,357 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.impl; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.Advised; -import org.jboss.aop.Advisor; -import org.jboss.aop.InstanceAdvisor; -import org.jboss.aop.advice.Interceptor; -import org.jboss.aop.proxy.ClassProxy; -import org.jboss.cache.Cache; -import org.jboss.cache.CacheException; -import org.jboss.cache.CacheSPI; -import org.jboss.cache.Fqn; -import org.jboss.cache.Node; -import org.jboss.cache.Region; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.collection.CollectionInterceptorUtil; -import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; -import org.jboss.cache.pojo.interceptors.dynamic.BaseInterceptor; -import org.jboss.cache.pojo.memory.FieldPersistentReference; -import org.jboss.cache.pojo.util.AopUtil; - -import java.lang.reflect.Field; -import java.util.Collection; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.Set; - -/** - * Delegate class for PojoCache, the real implementation code happens here. - * - * @author Ben Wang - */ -public class PojoCacheDelegate -{ - private PojoCacheImpl pojoCache; - private Cache<Object, Object> cache; - private final static Log log = LogFactory.getLog(PojoCacheDelegate.class); - private InternalHelper internal_; - private AdvisedPojoHandler advisedHandler_; - private ObjectGraphHandler graphHandler_; - private CollectionClassHandler collectionHandler_; - private ArrayHandler arrayHandler; - private SerializableObjectHandler serializableHandler_; - // Use ThreadLocal to hold a boolean isBulkRemove - private ThreadLocal<Boolean> bulkRemove_ = new ThreadLocal<Boolean>(); - private final String DETACH = "DETACH"; - private PojoUtil util_ = new PojoUtil(); - - public PojoCacheDelegate(PojoCacheImpl cache) - { - pojoCache = cache; - this.cache = pojoCache.getCache(); - internal_ = new InternalHelper(cache); - graphHandler_ = new ObjectGraphHandler(pojoCache, internal_); - collectionHandler_ = new CollectionClassHandler(pojoCache, internal_); - serializableHandler_ = new SerializableObjectHandler(pojoCache, internal_); - advisedHandler_ = new AdvisedPojoHandler(pojoCache, internal_, util_); - arrayHandler = new ArrayHandler(pojoCache); - } - - public void setBulkRemove(boolean bulk) - { - bulkRemove_.set(bulk); - } - - private boolean getBulkRemove() - { - return bulkRemove_.get(); - } - - public Object getObject(Fqn fqn, String field, Object source) throws CacheException - { - // TODO Must we really to couple with BR? JBCACHE-669 - Object pojo = internal_.getPojo(fqn, field); - if (pojo != null) - { - // we already have an advised instance - if (log.isDebugEnabled()) - { - log.debug("getObject(): id: " + fqn + " retrieved from existing instance directly. "); - } - return pojo; - } - - // OK. So we are here meaning that this is a failover or passivation since the transient - // pojo instance is not around. Let's also make sure the right classloader is used - // as well. - ClassLoader prevCL = Thread.currentThread().getContextClassLoader(); - try - { - Region region = cache.getRegion(fqn, false); - if (region != null && region.getClassLoader() != null) - Thread.currentThread().setContextClassLoader(region.getClassLoader()); - - return getObjectInternal(fqn, field, source); - } - finally - { - Thread.currentThread().setContextClassLoader(prevCL); - } - } - - /** - * Note that caller of this method will take care of synchronization within the <code>fqn</code> sub-tree. - */ - public Object putObject(Fqn fqn, Object obj, String field, Object source) throws CacheException - { - // Skip some un-necessary update if obj is the same class as the old one - Object oldValue = internal_.getPojo(fqn, field); - boolean allowArray = source instanceof ArrayInterceptable; - if (oldValue == obj && skipDuplicateAttach(obj, allowArray)) - { - if (log.isDebugEnabled()) - { - log.debug("putObject(): id: " + fqn + " pojo is already in the cache. Return right away."); - } - return obj; - } - - // remove old value before overwriting it. This is necessary to detach any interceptor. - // TODO Or can we simply walk thru that somewhere? Well, there is also implication of Collection though - pojoCache.detach(fqn, field, source); - - if (obj == null) - return oldValue;// we are done - - AbstractHandler handler = getHandler(obj.getClass(), allowArray); - Fqn<?> internalFqn = handler.getFqn(obj); - - if (internalFqn != null) - { - graphHandler_.put(internalFqn, fqn, obj); - } - else - { - internalFqn = createInternalFqn(fqn, obj); - if (log.isDebugEnabled()) - log.debug("attach(): id: " + fqn + " will store the pojo in the internal area: " + internalFqn); - - handler.put(internalFqn, fqn, obj); - - // Used by notification sub-system - cache.put(internalFqn, InternalConstant.POJOCACHE_STATUS, "ATTACHED"); - } - - setPojoReference(fqn, obj, field, internalFqn); - - return oldValue; - } - - private boolean skipDuplicateAttach(Object obj, boolean allowArray) - { - return obj == null || getHandler(obj.getClass(), allowArray) != serializableHandler_; - } - - private AbstractHandler getHandler(Class<?> clazz, boolean allowArray) - { - if (advisedHandler_.handles(clazz)) - return advisedHandler_; - - if (collectionHandler_.handles(clazz)) - return collectionHandler_; - - if (allowArray && arrayHandler.handles(clazz)) - return arrayHandler; - - if (serializableHandler_.handles(clazz)) - return serializableHandler_; - - throw new CacheException("Can not manage object. It must be either instrumented, a collection, an array, or Serializable: " - + clazz.getName()); - } - - - private Fqn createInternalFqn(Fqn fqn, Object obj) throws CacheException - { - // Create an internal Fqn name - return AopUtil.createInternalFqn(fqn, cache); - } - - private Fqn setPojoReference(Fqn fqn, Object obj, String field, Fqn internalFqn) throws CacheException - { - // Create PojoReference - CachedType type = pojoCache.getCachedType(obj.getClass()); - PojoReference pojoReference = new PojoReference(); - pojoReference.setPojoClass(type.getType()); - - // store PojoReference - pojoReference.setFqn(internalFqn); - internal_.putPojoReference(fqn, pojoReference, field); - if (log.isDebugEnabled()) - { - log.debug("put(): inserting PojoReference with id: " + fqn); - } - // store obj in the internal fqn - return internalFqn; - } - - private void createChildNodeFirstWithoutLocking(Fqn internalFqn) - { - int size = internalFqn.size(); - Fqn f = internalFqn.getSubFqn(0, size - 1); - Fqn child = internalFqn.getSubFqn(size - 1, size); - - Node base = cache.getRoot().getChild(f); - if (base == null) - { - log.debug("The node retrieved is null from fqn: " + f); - return; - } - base.addChild(child); - } - - /** - * Note that caller of this method will take care of synchronization within the <code>fqn</code> sub-tree. - * - * @param fqn - * @return detached object - * @throws CacheException - */ - public Object removeObject(Fqn fqn, String field, Object source) throws CacheException - { - // the class attribute is implicitly stored as an immutable read-only attribute - PojoReference pojoReference = internal_.getPojoReference(fqn, field); - if (pojoReference == null) - { - // clazz and pojoReference can be not null if this node is the replicated brother node. - if (log.isTraceEnabled()) - { - log.trace("removeObject(): clazz is null. id: " + fqn + " No need to remove."); - } - return null; - } - - Fqn<?> internalFqn = pojoReference.getFqn(); - - if (log.isDebugEnabled()) - { - log.debug("removeObject(): removing object from id: " + fqn - + " with the corresponding internal id: " + internalFqn); - } - - Object result = pojoCache.getObject(internalFqn); - if (result == null) - return null; - - if (graphHandler_.isMultipleReferenced(internalFqn)) - { - graphHandler_.remove(internalFqn, fqn, result); - } - else - { - cache.put(internalFqn, InternalConstant.POJOCACHE_STATUS, "DETACHING"); - boolean allowArray = source instanceof ArrayInterceptable; - result = getHandler(result.getClass(), allowArray).remove(internalFqn, fqn, result); - } - - internal_.cleanUp(fqn, field); - return result; - } - - public Map findObjects(Fqn fqn) throws CacheException - { - - // Traverse from fqn to do getObject, if it return a pojo we then stop. - Map map = new HashMap(); - Object pojo = getObject(fqn, null, null); - if (pojo != null) - { - map.put(fqn, pojo);// we are done! - return map; - } - - findChildObjects(fqn, map); - if (log.isDebugEnabled()) - { - log.debug("_findObjects(): id: " + fqn + " size of pojos found: " + map.size()); - } - return map; - } - - private Object getObjectInternal(Fqn<?> fqn, String field, Object source) throws CacheException - { - Fqn<?> internalFqn = fqn; - PojoReference pojoReference = internal_.getPojoReference(fqn, field); - if (pojoReference != null) - { - internalFqn = pojoReference.getFqn(); - } - else if (field != null) - { - return null; - } - - if (log.isDebugEnabled()) - log.debug("getObject(): id: " + fqn + " with a corresponding internal id: " + internalFqn); - - /** - * Reconstruct the managed POJO - */ - Object obj; - - PojoInstance pojoInstance = internal_.getPojoInstance(internalFqn); - - if (pojoInstance == null) - return null; - //throw new PojoCacheException("PojoCacheDelegate.getObjectInternal(): null PojoInstance for fqn: " + internalFqn); - - Class<?> clazz = pojoInstance.getPojoClass(); - boolean allowArray = source instanceof ArrayInterceptable; - obj = getHandler(clazz, allowArray).get(internalFqn, clazz, pojoInstance); - - InternalHelper.setPojo(pojoInstance, obj); - return obj; - } - - private void findChildObjects(Fqn fqn, Map map) throws CacheException - { - // We need to traverse then - Node root = cache.getRoot(); - Node current = root.getChild(fqn); - - if (current == null) return; - - Collection<Node> col = current.getChildren(); - if (col == null) return; - for (Node n : col) - { - Fqn newFqn = n.getFqn(); - if (InternalHelper.isInternalNode(newFqn)) continue;// skip - - Object pojo = getObject(newFqn, null, null); - if (pojo != null) - { - map.put(newFqn, pojo); - } - else - { - findChildObjects(newFqn, map); - } - } - } - - public boolean exists(Fqn<?> id) - { - return internal_.getPojoReference(id, null) != null || internal_.getPojoInstance(id) != null; - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheDelegate.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/PojoCacheDelegate.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheDelegate.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheDelegate.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,349 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.pojo.impl; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.aop.Advised; +import org.jboss.aop.Advisor; +import org.jboss.aop.InstanceAdvisor; +import org.jboss.aop.advice.Interceptor; +import org.jboss.aop.proxy.ClassProxy; +import org.jboss.cache.Cache; +import org.jboss.cache.CacheException; +import org.jboss.cache.CacheSPI; +import org.jboss.cache.Fqn; +import org.jboss.cache.Node; +import org.jboss.cache.Region; +import org.jboss.cache.pojo.PojoCacheException; +import org.jboss.cache.pojo.collection.CollectionInterceptorUtil; +import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; +import org.jboss.cache.pojo.interceptors.dynamic.BaseInterceptor; +import org.jboss.cache.pojo.memory.FieldPersistentReference; +import org.jboss.cache.pojo.util.AopUtil; + +import java.lang.reflect.Field; +import java.util.Collection; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; + +/** + * Delegate class for PojoCache, the real implementation code happens here. + * + * @author Ben Wang + */ +public class PojoCacheDelegate +{ + private PojoCacheImpl pojoCache; + private Cache<Object, Object> cache; + private final static Log log = LogFactory.getLog(PojoCacheDelegate.class); + private InternalHelper internal_; + private AdvisedPojoHandler advisedHandler_; + private ObjectGraphHandler graphHandler_; + private CollectionClassHandler collectionHandler_; + private ArrayHandler arrayHandler; + private SerializableObjectHandler serializableHandler_; + // Use ThreadLocal to hold a boolean isBulkRemove + private PojoUtil util_ = new PojoUtil(); + + public PojoCacheDelegate(PojoCacheImpl cache) + { + pojoCache = cache; + this.cache = pojoCache.getCache(); + internal_ = new InternalHelper(cache); + graphHandler_ = new ObjectGraphHandler(pojoCache, internal_); + collectionHandler_ = new CollectionClassHandler(pojoCache, internal_); + serializableHandler_ = new SerializableObjectHandler(pojoCache, internal_); + advisedHandler_ = new AdvisedPojoHandler(pojoCache, internal_, util_); + arrayHandler = new ArrayHandler(pojoCache); + } + + public Object getObject(Fqn fqn, String field, Object source) throws CacheException + { + // TODO Must we really to couple with BR? JBCACHE-669 + Object pojo = internal_.getPojo(fqn, field); + if (pojo != null) + { + // we already have an advised instance + if (log.isDebugEnabled()) + { + log.debug("getObject(): id: " + fqn + " retrieved from existing instance directly. "); + } + return pojo; + } + + // OK. So we are here meaning that this is a failover or passivation since the transient + // pojo instance is not around. Let's also make sure the right classloader is used + // as well. + ClassLoader prevCL = Thread.currentThread().getContextClassLoader(); + try + { + Region region = cache.getRegion(fqn, false); + if (region != null && region.getClassLoader() != null) + Thread.currentThread().setContextClassLoader(region.getClassLoader()); + + return getObjectInternal(fqn, field, source); + } + finally + { + Thread.currentThread().setContextClassLoader(prevCL); + } + } + + /** + * Note that caller of this method will take care of synchronization within the <code>fqn</code> sub-tree. + */ + public Object putObject(Fqn fqn, Object obj, String field, Object source) throws CacheException + { + internal_.lockPojo(fqn); + + // Skip some un-necessary update if obj is the same class as the old one + Object oldValue = internal_.getPojo(fqn, field); + boolean allowArray = source instanceof ArrayInterceptable; + if (oldValue == obj && skipDuplicateAttach(obj, allowArray)) + { + if (log.isDebugEnabled()) + { + log.debug("putObject(): id: " + fqn + " pojo is already in the cache. Return right away."); + } + return obj; + } + + // remove old value before overwriting it. This is necessary to detach any interceptor. + // TODO Or can we simply walk thru that somewhere? Well, there is also implication of Collection though + pojoCache.detach(fqn, field, source); + + if (obj == null) + return oldValue;// we are done + + AbstractHandler handler = getHandler(obj.getClass(), allowArray); + Fqn<?> internalFqn = handler.getFqn(obj); + + if (internalFqn != null) + { + graphHandler_.put(internalFqn, fqn, obj); + } + else + { + internalFqn = createInternalFqn(fqn, obj); + if (log.isDebugEnabled()) + log.debug("attach(): id: " + fqn + " will store the pojo in the internal area: " + internalFqn); + + handler.put(internalFqn, fqn, obj); + + // Used by notification sub-system + cache.put(internalFqn, InternalConstant.POJOCACHE_STATUS, "ATTACHED"); + } + + setPojoReference(fqn, obj, field, internalFqn); + + return oldValue; + } + + private boolean skipDuplicateAttach(Object obj, boolean allowArray) + { + return obj == null || getHandler(obj.getClass(), allowArray) != serializableHandler_; + } + + private AbstractHandler getHandler(Class<?> clazz, boolean allowArray) + { + if (advisedHandler_.handles(clazz)) + return advisedHandler_; + + if (collectionHandler_.handles(clazz)) + return collectionHandler_; + + if (allowArray && arrayHandler.handles(clazz)) + return arrayHandler; + + if (serializableHandler_.handles(clazz)) + return serializableHandler_; + + throw new CacheException("Can not manage object. It must be either instrumented, a collection, an array, or Serializable: " + + clazz.getName()); + } + + + private Fqn createInternalFqn(Fqn fqn, Object obj) throws CacheException + { + // Create an internal Fqn name + return AopUtil.createInternalFqn(fqn, cache); + } + + private Fqn setPojoReference(Fqn fqn, Object obj, String field, Fqn internalFqn) throws CacheException + { + // Create PojoReference + CachedType type = pojoCache.getCachedType(obj.getClass()); + PojoReference pojoReference = new PojoReference(); + pojoReference.setPojoClass(type.getType()); + + // store PojoReference + pojoReference.setFqn(internalFqn); + internal_.putPojoReference(fqn, pojoReference, field); + if (log.isDebugEnabled()) + { + log.debug("put(): inserting PojoReference with id: " + fqn); + } + // store obj in the internal fqn + return internalFqn; + } + + private void createChildNodeFirstWithoutLocking(Fqn internalFqn) + { + int size = internalFqn.size(); + Fqn f = internalFqn.getSubFqn(0, size - 1); + Fqn child = internalFqn.getSubFqn(size - 1, size); + + Node base = cache.getRoot().getChild(f); + if (base == null) + { + log.debug("The node retrieved is null from fqn: " + f); + return; + } + base.addChild(child); + } + + /** + * Note that caller of this method will take care of synchronization within the <code>fqn</code> sub-tree. + * + * @param fqn + * @return detached object + * @throws CacheException + */ + public Object removeObject(Fqn fqn, String field, Object source) throws CacheException + { + internal_.lockPojo(fqn); + + // the class attribute is implicitly stored as an immutable read-only attribute + PojoReference pojoReference = internal_.getPojoReference(fqn, field); + if (pojoReference == null) + { + // clazz and pojoReference can be not null if this node is the replicated brother node. + if (log.isTraceEnabled()) + { + log.trace("removeObject(): clazz is null. id: " + fqn + " No need to remove."); + } + return null; + } + + Fqn<?> internalFqn = pojoReference.getFqn(); + + if (log.isDebugEnabled()) + { + log.debug("removeObject(): removing object from id: " + fqn + + " with the corresponding internal id: " + internalFqn); + } + + Object result = pojoCache.find(internalFqn); + if (result == null) + return null; + + if (graphHandler_.isMultipleReferenced(internalFqn)) + { + graphHandler_.remove(internalFqn, fqn, result); + } + else + { + cache.put(internalFqn, InternalConstant.POJOCACHE_STATUS, "DETACHING"); + boolean allowArray = source instanceof ArrayInterceptable; + result = getHandler(result.getClass(), allowArray).remove(internalFqn, fqn, result); + } + + internal_.cleanUp(fqn, field); + return result; + } + + public Map findObjects(Fqn fqn) throws CacheException + { + + // Traverse from fqn to do getObject, if it return a pojo we then stop. + Map map = new HashMap(); + Object pojo = getObject(fqn, null, null); + if (pojo != null) + { + map.put(fqn, pojo);// we are done! + return map; + } + + findChildObjects(fqn, map); + if (log.isDebugEnabled()) + { + log.debug("_findObjects(): id: " + fqn + " size of pojos found: " + map.size()); + } + return map; + } + + private Object getObjectInternal(Fqn<?> fqn, String field, Object source) throws CacheException + { + Fqn<?> internalFqn = fqn; + PojoReference pojoReference = internal_.getPojoReference(fqn, field); + if (pojoReference != null) + { + internalFqn = pojoReference.getFqn(); + } + else if (field != null) + { + return null; + } + + if (log.isDebugEnabled()) + log.debug("getObject(): id: " + fqn + " with a corresponding internal id: " + internalFqn); + + /** + * Reconstruct the managed POJO + */ + Object obj; + + PojoInstance pojoInstance = internal_.getPojoInstance(internalFqn); + + if (pojoInstance == null) + return null; + //throw new PojoCacheException("PojoCacheDelegate.getObjectInternal(): null PojoInstance for fqn: " + internalFqn); + + Class<?> clazz = pojoInstance.getPojoClass(); + boolean allowArray = source instanceof ArrayInterceptable; + obj = getHandler(clazz, allowArray).get(internalFqn, clazz, pojoInstance); + + InternalHelper.setPojo(pojoInstance, obj); + return obj; + } + + private void findChildObjects(Fqn fqn, Map map) throws CacheException + { + // We need to traverse then + Node root = cache.getRoot(); + Node current = root.getChild(fqn); + + if (current == null) return; + + Collection<Node> col = current.getChildren(); + if (col == null) return; + for (Node n : col) + { + Fqn newFqn = n.getFqn(); + if (InternalHelper.isInternalNode(newFqn)) continue;// skip + + Object pojo = getObject(newFqn, null, null); + if (pojo != null) + { + map.put(newFqn, pojo); + } + else + { + findChildObjects(newFqn, map); + } + } + } + + public boolean exists(Fqn<?> id) + { + return internal_.getPojoReference(id, null) != null || internal_.getPojoInstance(id) != null; + } +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheImpl.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/PojoCacheImpl.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheImpl.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,356 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.impl; - -import java.util.Collection; -import java.util.Map; -import java.util.WeakHashMap; -import java.util.regex.Pattern; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.cache.Cache; -import org.jboss.cache.CacheException; -import org.jboss.cache.CacheSPI; -import org.jboss.cache.DefaultCacheFactory; -import org.jboss.cache.Fqn; -import org.jboss.cache.Version; -import org.jboss.cache.config.Configuration; -import org.jboss.cache.factories.XmlConfigurationParser; -import org.jboss.cache.pojo.PojoCache; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.PojoCacheThreadContext; -import org.jboss.cache.pojo.annotation.Attach; -import org.jboss.cache.pojo.annotation.Detach; -import org.jboss.cache.pojo.annotation.Find; - -/** - * Implementation class for PojoCache interface - * - * @author Ben Wang - * @version $Id$ - */ -public class PojoCacheImpl implements PojoCache -{ - private CacheSPI<Object, Object> cache = null; - protected final Log log_ = LogFactory.getLog(PojoCacheImpl.this.getClass()); - private PojoCacheDelegate delegate_; - // Class -> CachedType - // use WeakHashMap to allow class reloading - private Map cachedTypes_ = new WeakHashMap(); - private boolean hasCreate_ = false; - private CacheListenerAdaptor listenerAdaptor = new CacheListenerAdaptor(this); - private PojoCacheThreadContext threadContext = new PojoCacheThreadContextImpl(); - - public PojoCacheImpl(String configStr, boolean toStart) - { - try - { - // cache_ = new PojoTreeCache(); - // cache_.setConfiguration(new XmlConfigurationParser().parseFile(configStr)); - - XmlConfigurationParser parser = new XmlConfigurationParser(); - Configuration expected = parser.parseFile(configStr); - - init(expected, toStart); - } - catch (Exception e) - { - throw new PojoCacheException("Failed to start " + configStr, e); - } - } - - public PojoCacheImpl(Configuration config, boolean toStart) - { - init(config, toStart); - } - - private void init(Configuration config, boolean toStart) - { - try - { - cache = (CacheSPI<Object, Object>) DefaultCacheFactory.getInstance().createCache(config, toStart); - } - catch (Exception e) - { - throw new PojoCacheException("init " + config + " failed", e); - } - - delegate_ = new PojoCacheDelegate(this); - } - - public CacheSPI<Object, Object> getCacheSPI() - { - return cache; - } - - public Object attach(String id, Object pojo) throws PojoCacheException - { - return attach(Fqn.fromString(id), pojo); - } - - @Attach - public Object attach(Fqn<?> id, Object pojo) throws PojoCacheException - { - try - { - Object obj = putObject(id, pojo, null, null); - return obj; - } - catch (CacheException e) - { - throw new PojoCacheException("putObject failed " + id, e); - } - } - - @Attach - public Object attach(Fqn<?> id, Object pojo, String field, Object source) throws PojoCacheException - { - try - { - Object obj = putObject(id, pojo, field, source); - return obj; - } - catch (CacheException e) - { - throw new PojoCacheException("putObject failed " + id, e); - } - } - - /** - * This public API is called from internal package only. - */ - public Object putObject(Fqn<?> id, Object pojo, String field, Object source) throws CacheException - { - return delegate_.putObject(id, pojo, field, source); - } - - public Object detach(String id) throws PojoCacheException - { - return detach(Fqn.fromString(id)); - } - - @Detach - public Object detach(Fqn<?> id, String field, Object source) throws PojoCacheException - { - try - { - Object pojo = getObject(id, field, source);// TODO need optimization here since it will be redundant here - if (pojo == null) return pojo; - - Object obj = removeObject(id, field, source); - return obj; - } - catch (CacheException e) - { - throw new PojoCacheException("detach " + id + " failed", e); - } - } - - public Object detach(Fqn<?> id) throws PojoCacheException - { - return detach(id, null, null); - } - - public Object removeObject(Fqn<?> id, String field, Object source) throws CacheException - { - delegate_.setBulkRemove(false); - return delegate_.removeObject(id, field, source); - } - - public String getPojoID(Object pojo) - { - throw new PojoCacheException("getPojoID not yet implemented"); - } - - public boolean exists(Fqn<?> id) - { - return delegate_.exists(id); - } - - public Object find(String id) throws PojoCacheException - { - return find(Fqn.fromString(id)); - } - - @Find - public Object find(Fqn<?> id) throws PojoCacheException - { - try - { - return getObject(id); - } - catch (CacheException e) - { - throw new PojoCacheException("find " + id + " failed ", e); - } - } - - public Object getObject(Fqn<?> id) throws CacheException - { - return getObject(id, null, null); - } - - public Object getObject(Fqn<?> id, String field, Object source) throws CacheException - { - return delegate_.getObject(id, field, source); - } - - - public Map<Fqn<?>, Object> findAll(String id) throws PojoCacheException - { - return findAll(Fqn.fromString(id)); - } - - @Find - public Map<Fqn<?>, Object> findAll(Fqn<?> id) throws PojoCacheException - { - // Should produce "/" - if (id == null) id = Fqn.ROOT; - - try - { - return delegate_.findObjects(id); - } - catch (CacheException e) - { - throw new PojoCacheException("findAll " + id + " failed", e); - } - } - - public String getVersion() - { - return Version.printVersion(); - } - - public void create() throws PojoCacheException - { - log_.info("PojoCache version: " + getVersion()); - try - { - cache.create(); - } - catch (Exception e) - { - throw new PojoCacheException("PojoCache create exception", e); - } - - hasCreate_ = true; - } - - public void start() throws PojoCacheException - { - if (!hasCreate_) - { - create(); - } - - try - { - log_.info("PojoCache version: " + getVersion()); - cache.start(); - } - catch (Exception e) - { - throw new PojoCacheException("Failed starting " + e, e); - } - } - - public void stop() throws PojoCacheException - { - cache.stop(); - } - - public void destroy() throws PojoCacheException - { - cache.destroy(); - } - - public Collection<Object> getListeners() - { - return listenerAdaptor.getListeners(); - } - - public void addListener(Object listener) - { - addListener(listener, null); - } - - public void addListener(Object listener, Pattern pattern) - { - // Add and remove listner operations must be serialized to ensure that - // the adaptor is always present only once, when at least one listener - // is registered. - synchronized (listenerAdaptor) - { - try - { - boolean wasEmpty = listenerAdaptor.isEmpty(); - listenerAdaptor.addListener(listener, pattern); - if (wasEmpty) - cache.addCacheListener(listenerAdaptor); - } - catch (IllegalArgumentException e) - { - // simplify stack trace for user - e.fillInStackTrace(); - throw e; - } - } - } - - public void removeListener(Object listener) - { - synchronized (listenerAdaptor) - { - listenerAdaptor.removeListener(listener); - if (listenerAdaptor.isEmpty()) - cache.removeCacheListener(listenerAdaptor); - } - } - - public PojoCacheThreadContext getThreadContext() - { - return threadContext; - } - - public Cache<Object,Object> getCache() - { - return cache; - } - - /** - * Obtain a cache aop type for user to traverse the defined "primitive" types in aop. - * Note that this is not a synchronized call now for speed optimization. - * - * @param clazz The original pojo class - * @return CachedType - */ - public synchronized CachedType getCachedType(Class clazz) - { - CachedType type = (CachedType) cachedTypes_.get(clazz); - if (type == null) - { - type = new CachedType(clazz); - cachedTypes_.put(clazz, type); - return type; - } - else - { - return type; - } - } - - public String toString() - { - return getClass().getName() + - " cache=" + cache + - " delegate=" + delegate_ + - " types=" + cachedTypes_.size(); - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheImpl.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/PojoCacheImpl.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheImpl.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoCacheImpl.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,411 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.impl; + +import java.util.Collection; +import java.util.Map; +import java.util.WeakHashMap; +import java.util.regex.Pattern; + +import javax.transaction.Status; +import javax.transaction.Transaction; +import javax.transaction.TransactionManager; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.cache.Cache; +import org.jboss.cache.CacheException; +import org.jboss.cache.CacheSPI; +import org.jboss.cache.DefaultCacheFactory; +import org.jboss.cache.Fqn; +import org.jboss.cache.Version; +import org.jboss.cache.config.Configuration; +import org.jboss.cache.factories.XmlConfigurationParser; +import org.jboss.cache.pojo.PojoCache; +import org.jboss.cache.pojo.PojoCacheException; +import org.jboss.cache.pojo.PojoCacheThreadContext; +import org.jboss.cache.pojo.interceptors.PojoTxSynchronizationHandler; +import org.jboss.cache.transaction.BatchModeTransactionManager; + +/** + * Implementation class for PojoCache interface + * + * @author Ben Wang + * @version $Id$ + */ +public class PojoCacheImpl implements PojoCache +{ + private CacheSPI<Object, Object> cache = null; + protected final Log log_ = LogFactory.getLog(PojoCacheImpl.this.getClass()); + private PojoCacheDelegate delegate_; + // Class -> CachedType + // use WeakHashMap to allow class reloading + private Map cachedTypes_ = new WeakHashMap(); + private boolean hasCreate_ = false; + private CacheListenerAdaptor listenerAdaptor = new CacheListenerAdaptor(this); + private PojoCacheThreadContext threadContext = new PojoCacheThreadContextImpl(); + + public PojoCacheImpl(String configStr, boolean toStart) + { + try + { + // cache_ = new PojoTreeCache(); + // cache_.setConfiguration(new XmlConfigurationParser().parseFile(configStr)); + + XmlConfigurationParser parser = new XmlConfigurationParser(); + Configuration expected = parser.parseFile(configStr); + + init(expected, toStart); + } + catch (Exception e) + { + throw new PojoCacheException("Failed to start " + configStr, e); + } + } + + public PojoCacheImpl(Configuration config, boolean toStart) + { + init(config, toStart); + } + + private void init(Configuration config, boolean toStart) + { + try + { + cache = (CacheSPI<Object, Object>) DefaultCacheFactory.getInstance().createCache(config, toStart); + } + catch (Exception e) + { + throw new PojoCacheException("init " + config + " failed", e); + } + + delegate_ = new PojoCacheDelegate(this); + } + + public CacheSPI<Object, Object> getCacheSPI() + { + return cache; + } + + public Object attach(String id, Object pojo) throws PojoCacheException + { + return attach(Fqn.fromString(id), pojo); + } + + public Object attach(Fqn<?> id, Object pojo) throws PojoCacheException + { + return attach(id, pojo, null, null); + } + + public Object attach(Fqn<?> id, Object pojo, String field, Object source) throws PojoCacheException + { + TransactionManager tm = getTransactionManager(); + boolean createdTransaction = setupTransaction(tm); + try + { + Object obj = delegate_.putObject(id, pojo, field, source); + return obj; + } + catch (Throwable t) + { + setRollbackOnly(tm); + throw new PojoCacheException("attach failed " + id, t); + } + finally + { + if (createdTransaction) + endTransaction(tm, id); + } + } + + public Object detach(Fqn<?> id, String field, Object source) throws PojoCacheException + { + TransactionManager tm = getTransactionManager(); + boolean createdTransaction = setupTransaction(tm); + try + { + Object obj = delegate_.removeObject(id, field, source); + return obj; + } + catch (Throwable t) + { + setRollbackOnly(tm); + throw new PojoCacheException("detach failed " + id, t); + } + finally + { + if (createdTransaction) + endTransaction(tm, id); + } + } + + private void endTransaction(TransactionManager tm, Fqn<?> id) + { + try + { + switch (tm.getStatus()) + { + case Status.STATUS_PREPARING: + case Status.STATUS_PREPARED: + case Status.STATUS_ACTIVE: + tm.commit(); + break; + case Status.STATUS_MARKED_ROLLBACK: + tm.rollback(); + break; + } + } + catch (Throwable t) + { + if (log_.isWarnEnabled()) + log_.warn("Could not end transaction for operation on: " + id, t); + } + } + + private void setRollbackOnly(TransactionManager tm) + { + try + { + if (tm.getStatus() != Status.STATUS_MARKED_ROLLBACK) + tm.setRollbackOnly(); + } + catch (Throwable t) + { + if (log_.isWarnEnabled()) + log_.warn("Could not rollback transaction!", t); + } + } + + private boolean setupTransaction(TransactionManager tm) + { + boolean created = false; + try + { + Transaction transaction = tm.getTransaction(); + if (transaction == null) + { + tm.begin(); + transaction = tm.getTransaction(); + created = true; + } + + transaction.registerSynchronization(PojoTxSynchronizationHandler.create()); + } + catch (Exception e) + { + throw new PojoCacheException("Error creating transaction", e); + } + + return created; + } + + private TransactionManager getTransactionManager() + { + TransactionManager tm = cache.getConfiguration().getRuntimeConfig().getTransactionManager(); + if (tm == null) + tm = BatchModeTransactionManager.getInstance(); + + return tm; + } + + public Object detach(String id) throws PojoCacheException + { + return detach(Fqn.fromString(id)); + } + + + + public Object detach(Fqn<?> id) throws PojoCacheException + { + return detach(id, null, null); + } + + public String getPojoID(Object pojo) + { + throw new PojoCacheException("getPojoID not yet implemented"); + } + + public boolean exists(Fqn<?> id) + { + return delegate_.exists(id); + } + + public Object find(String id) throws PojoCacheException + { + return find(Fqn.fromString(id)); + } + + public Object find(Fqn<?> id) throws PojoCacheException + { + try + { + return find(id, null, null); + } + catch (CacheException e) + { + throw new PojoCacheException("find " + id + " failed ", e); + } + } + + public Object find(Fqn<?> id, String field, Object source) throws CacheException + { + return delegate_.getObject(id, field, source); + } + + + public Map<Fqn<?>, Object> findAll(String id) throws PojoCacheException + { + return findAll(Fqn.fromString(id)); + } + + public Map<Fqn<?>, Object> findAll(Fqn<?> id) throws PojoCacheException + { + // Should produce "/" + if (id == null) id = Fqn.ROOT; + + try + { + return delegate_.findObjects(id); + } + catch (CacheException e) + { + throw new PojoCacheException("findAll " + id + " failed", e); + } + } + + public String getVersion() + { + return Version.printVersion(); + } + + public void create() throws PojoCacheException + { + log_.info("PojoCache version: " + getVersion()); + try + { + cache.create(); + } + catch (Exception e) + { + throw new PojoCacheException("PojoCache create exception", e); + } + + hasCreate_ = true; + } + + public void start() throws PojoCacheException + { + if (!hasCreate_) + { + create(); + } + + try + { + log_.info("PojoCache version: " + getVersion()); + cache.start(); + } + catch (Exception e) + { + throw new PojoCacheException("Failed starting " + e, e); + } + } + + public void stop() throws PojoCacheException + { + cache.stop(); + } + + public void destroy() throws PojoCacheException + { + cache.destroy(); + } + + public Collection<Object> getListeners() + { + return listenerAdaptor.getListeners(); + } + + public void addListener(Object listener) + { + addListener(listener, null); + } + + public void addListener(Object listener, Pattern pattern) + { + // Add and remove listner operations must be serialized to ensure that + // the adaptor is always present only once, when at least one listener + // is registered. + synchronized (listenerAdaptor) + { + try + { + boolean wasEmpty = listenerAdaptor.isEmpty(); + listenerAdaptor.addListener(listener, pattern); + if (wasEmpty) + cache.addCacheListener(listenerAdaptor); + } + catch (IllegalArgumentException e) + { + // simplify stack trace for user + e.fillInStackTrace(); + throw e; + } + } + } + + public void removeListener(Object listener) + { + synchronized (listenerAdaptor) + { + listenerAdaptor.removeListener(listener); + if (listenerAdaptor.isEmpty()) + cache.removeCacheListener(listenerAdaptor); + } + } + + public PojoCacheThreadContext getThreadContext() + { + return threadContext; + } + + public Cache<Object,Object> getCache() + { + return cache; + } + + /** + * Obtain a cache aop type for user to traverse the defined "primitive" types in aop. + * Note that this is not a synchronized call now for speed optimization. + * + * @param clazz The original pojo class + * @return CachedType + */ + public synchronized CachedType getCachedType(Class clazz) + { + CachedType type = (CachedType) cachedTypes_.get(clazz); + if (type == null) + { + type = new CachedType(clazz); + cachedTypes_.put(clazz, type); + return type; + } + else + { + return type; + } + } + + public String toString() + { + return getClass().getName() + + " cache=" + cache + + " delegate=" + delegate_ + + " types=" + cachedTypes_.size(); + } +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoUtil.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/PojoUtil.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoUtil.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,173 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.impl; - -import java.lang.reflect.Field; -import java.util.List; - -import org.jboss.aop.Advised; -import org.jboss.aop.Domain; -import org.jboss.aop.InstanceAdvisor; -import org.jboss.aop.advice.Interceptor; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.annotation.TxUndo; -import org.jboss.cache.pojo.collection.CachedArray; -import org.jboss.cache.pojo.collection.CachedArrayRegistry; -import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; -import org.jboss.cache.pojo.interceptors.dynamic.CacheFieldInterceptor; - -/** - * Utility class for method wrappers that we are interested to rollback (i.e., rollback). - * - * @author Ben Wang - * @version $Id$ - */ -public class PojoUtil -{ - private static final String BindingName = "ReentrancyStopperInterceptor."; - - @TxUndo - public void attachInterceptor(Object pojo, InstanceAdvisor advisor, Interceptor interceptor) - { - _attachInterceptor(pojo, advisor, interceptor); - } - - @TxUndo - public void detachInterceptor(InstanceAdvisor advisor, Interceptor interceptor) - { - _detachInterceptor(advisor, interceptor); - } - - @TxUndo - public void detachCollectionInterceptor(AbstractCollectionInterceptor interceptor) { - interceptor.detach(true); - } - - @TxUndo - public void attachArray(Object array, CachedArray cached) { - CachedArrayRegistry.register(array, cached); - } - - @TxUndo - public void detachArray(Object array, CachedArray cached) { - CachedArrayRegistry.unregister(array); - } - - public void undoAttachInterceptor(Object pojo, InstanceAdvisor advisor, Interceptor interceptor) - { - _detachInterceptor(advisor, interceptor); - } - - public void undoDetachInterceptor(InstanceAdvisor advisor, Interceptor interceptor) - { - Object pojo = ((CacheFieldInterceptor) interceptor).getAopInstance().get(); - if (pojo == null) - { - throw new PojoCacheException("PojoUtil.detachInterceptor(): null pojo"); - } - - _attachInterceptor(pojo, advisor, interceptor); - } - - public void undoDetachCollectionInterceptor(AbstractCollectionInterceptor interceptor) { - interceptor.attach(null, false); - } - - public void undoAttachArray(Object array, CachedArray cached) { - CachedArrayRegistry.unregister(array); - } - - public void undoDetachArray(Object array, CachedArray cached) { - CachedArrayRegistry.register(array, cached); - } - - - @TxUndo - public void inMemorySubstitution(Object obj, Field field, Object newValue) - { - _inMemorySubstitution(obj, field, newValue); - } - - public void undoInMemorySubstitution(Object obj, Field field, Object oldValue) - { - _inMemorySubstitution(obj, field, oldValue); - } - - private void _attachInterceptor(Object pojo, InstanceAdvisor advisor, Interceptor interceptor) - { - advisor.appendInterceptor(interceptor); - } - - private Domain getInstanceDomain(Object obj) - { - Advised advised = ((Advised) obj); - InstanceAdvisor advisor = advised._getInstanceAdvisor(); - return advisor.getDomain(); - } - - private void _inMemorySubstitution(Object obj, Field field, Object newValue) - { - try - { - field.set(obj, newValue); - } - catch (IllegalAccessException e) - { - throw new PojoCacheException( - "PojoUtil.inMemorySubstitution(): Can't swap out the class of field \" " + - "+field.getLastElementAsString()," + e); - } - } - - private void _detachInterceptor(InstanceAdvisor advisor, Interceptor interceptor) - { - advisor.removeInterceptor(interceptor.getName()); - // retrieve pojo - Object pojo = ((CacheFieldInterceptor) interceptor).getAopInstance().get(); - - if (pojo == null) - { - throw new PojoCacheException("PojoUtil.detachInterceptor(): null pojo"); - } - } - - @TxUndo - public int incrementReferenceCount(Fqn sourceFqn, int count, List refList) - { - return _incrementReferenceCount(sourceFqn, count, refList); - } - - public int undoIncrementReferenceCount(Fqn sourceFqn, int count, List refList) - { - return _decrementReferenceCount(sourceFqn, count, refList); - } - - private int _incrementReferenceCount(Fqn sourceFqn, int count, List refList) - { - refList.add(sourceFqn); - return count + 1; - } - - @TxUndo - public int decrementReferenceCount(Fqn sourceFqn, int count, List refList) - { - return _decrementReferenceCount(sourceFqn, count, refList); - } - - public int undoDecrementReferenceCount(Fqn sourceFqn, int count, List refList) - { - return _incrementReferenceCount(sourceFqn, count, refList); - } - - private int _decrementReferenceCount(Fqn sourceFqn, int count, List refList) - { - refList.remove(sourceFqn); - return count - 1; - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoUtil.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/impl/PojoUtil.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoUtil.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/impl/PojoUtil.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,201 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.impl; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.List; + +import org.jboss.aop.InstanceAdvisor; +import org.jboss.aop.advice.Interceptor; +import org.jboss.cache.Fqn; +import org.jboss.cache.pojo.PojoCacheException; +import org.jboss.cache.pojo.collection.CachedArray; +import org.jboss.cache.pojo.collection.CachedArrayRegistry; +import org.jboss.cache.pojo.interceptors.PojoTxSynchronizationHandler; +import org.jboss.cache.pojo.interceptors.dynamic.AbstractCollectionInterceptor; +import org.jboss.cache.pojo.interceptors.dynamic.CacheFieldInterceptor; +import org.jboss.cache.pojo.util.MethodCall; + +/** + * Utility class for method wrappers that we are interested to rollback (i.e., rollback). + * + * @author Ben Wang + * @version $Id$ + */ +public class PojoUtil +{ + public void attachInterceptor(Object pojo, InstanceAdvisor advisor, Interceptor interceptor) + { + _attachInterceptor(pojo, advisor, interceptor); + Method method = MethodDeclarations.undoAttachInterceptor; + MethodCall mc = new MethodCall(method, new Object[] {pojo, advisor, interceptor}, this); + addUndo(mc); + } + + public void detachInterceptor(InstanceAdvisor advisor, Interceptor interceptor) + { + _detachInterceptor(advisor, interceptor); + Method method = MethodDeclarations.undoDetachInterceptor; + MethodCall mc = new MethodCall(method, new Object[] {advisor, interceptor}, this); + addUndo(mc); + } + + private void addUndo(MethodCall mc) + { + PojoTxSynchronizationHandler handler = PojoTxSynchronizationHandler.current(); + if (handler != null) + handler.addToList(mc); + } + + public void detachCollectionInterceptor(AbstractCollectionInterceptor interceptor) { + interceptor.detach(true); + Method method = MethodDeclarations.undoDetachCollectionInterceptor; + MethodCall mc = new MethodCall(method, new Object[] {interceptor}, this); + addUndo(mc); + } + + public void attachArray(Object array, CachedArray cached) { + CachedArrayRegistry.register(array, cached); + Method method = MethodDeclarations.undoAttachArray; + MethodCall mc = new MethodCall(method, new Object[] {array, cached}, this); + addUndo(mc); + } + + public void detachArray(Object array, CachedArray cached) { + CachedArrayRegistry.unregister(array); + Method method = MethodDeclarations.undoDetachArray; + MethodCall mc = new MethodCall(method, new Object[] {array, cached}, this); + addUndo(mc); + } + + public void undoAttachInterceptor(Object pojo, InstanceAdvisor advisor, Interceptor interceptor) + { + _detachInterceptor(advisor, interceptor); + } + + public void undoDetachInterceptor(InstanceAdvisor advisor, Interceptor interceptor) + { + Object pojo = ((CacheFieldInterceptor) interceptor).getAopInstance().get(); + if (pojo == null) + { + throw new PojoCacheException("PojoUtil.detachInterceptor(): null pojo"); + } + + _attachInterceptor(pojo, advisor, interceptor); + } + + public void undoDetachCollectionInterceptor(AbstractCollectionInterceptor interceptor) { + interceptor.attach(null, false); + } + + public void undoAttachArray(Object array, CachedArray cached) { + CachedArrayRegistry.unregister(array); + } + + public void undoDetachArray(Object array, CachedArray cached) { + CachedArrayRegistry.register(array, cached); + } + + public void inMemorySubstitution(Object obj, Field field, Object newValue) + { + Method method = MethodDeclarations.undoInMemorySubstitution; + Object[] args; + try + { + args = new Object[]{obj, field, field.get(obj)}; + } + catch (Throwable t) + { + throw new PojoCacheException("Severe error building undo list", t); + } + + _inMemorySubstitution(obj, field, newValue); + + MethodCall mc = new MethodCall(method, args, this); + addUndo(mc); + } + + public void undoInMemorySubstitution(Object obj, Field field, Object oldValue) + { + _inMemorySubstitution(obj, field, oldValue); + } + + private void _attachInterceptor(Object pojo, InstanceAdvisor advisor, Interceptor interceptor) + { + advisor.appendInterceptor(interceptor); + } + + private void _inMemorySubstitution(Object obj, Field field, Object newValue) + { + try + { + field.set(obj, newValue); + } + catch (IllegalAccessException e) + { + throw new PojoCacheException( + "PojoUtil.inMemorySubstitution(): Can't swap out the class of field \" " + + "+field.getLastElementAsString()," + e); + } + } + + private void _detachInterceptor(InstanceAdvisor advisor, Interceptor interceptor) + { + advisor.removeInterceptor(interceptor.getName()); + // retrieve pojo + Object pojo = ((CacheFieldInterceptor) interceptor).getAopInstance().get(); + + if (pojo == null) + { + throw new PojoCacheException("PojoUtil.detachInterceptor(): null pojo"); + } + } + + public int incrementReferenceCount(Fqn<?> sourceFqn, int count, List<?> refList) + { + int ret = _incrementReferenceCount(sourceFqn, count, refList); + Method method = MethodDeclarations.undoIncrementReferenceCount; + Object[] args = new Object[]{sourceFqn, count, refList}; + MethodCall mc = new MethodCall(method, args, this); + addUndo(mc); + return ret; + } + + public int undoIncrementReferenceCount(Fqn sourceFqn, int count, List refList) + { + return _decrementReferenceCount(sourceFqn, count, refList); + } + + private int _incrementReferenceCount(Fqn sourceFqn, int count, List refList) + { + refList.add(sourceFqn); + return count + 1; + } + + public int decrementReferenceCount(Fqn<?> sourceFqn, int count, List<?> refList) + { + int ret = _decrementReferenceCount(sourceFqn, count, refList); + Method method = MethodDeclarations.undoDecrementReferenceCount; + Object[] args = new Object[]{sourceFqn, count, refList}; + MethodCall mc = new MethodCall(method, args, this); + addUndo(mc); + return ret; + } + + public int undoDecrementReferenceCount(Fqn sourceFqn, int count, List refList) + { + return _incrementReferenceCount(sourceFqn, count, refList); + } + + private int _decrementReferenceCount(Fqn sourceFqn, int count, List refList) + { + refList.remove(sourceFqn); + return count - 1; + } +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/CheckIdInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/CheckIdInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/CheckIdInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,50 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.cache.Fqn; - -/** - * Interceptor (done via aop advice) to check the validity of the id specified by the user. - * - * @version $Id$ - */ -public class CheckIdInterceptor extends AbstractInterceptor -{ - public Object invoke(Invocation in) throws Throwable - { - if (!(in instanceof MethodInvocation)) - { - throw new IllegalArgumentException("CheckIdInterceptor.invoke(): invocation not MethodInvocation"); - } - - MethodInvocation invocation = (MethodInvocation) in; - invocation.getAdvisor(); - try - { - checkFqnValidity((Fqn) invocation.getArguments()[0]); - return invocation.invokeNext(); // proceed to next advice or actual call - } - finally - { - } - } - - - private static void checkFqnValidity(Fqn id) - { - // throws exception is fqn is JBossInternal -// if (id.hasElement(InternalConstant.JBOSS_INTERNAL_STRING)) -// { -// throw new IllegalArgumentException("CheckIdIntercepto.checkFqnValidity(): fqn is not valid: " + id); -// } - } -} - Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/CheckNonSerializableInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/CheckNonSerializableInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/CheckNonSerializableInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,57 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.util.AopUtil; - -/** - * Interceptor (done via aop advice) to check the validity of the id specified by the user. - * - * @version $Id$ - */ -public class CheckNonSerializableInterceptor extends AbstractInterceptor -{ - private boolean marshallNonSerializable_ = false; - - public Object invoke(Invocation in) throws Throwable - { - if (!(in instanceof MethodInvocation)) - { - throw new IllegalArgumentException("CheckIdInterceptor.invoke(): invocation not MethodInvocation"); - } - - MethodInvocation invocation = (MethodInvocation) in; - Fqn id = (Fqn) invocation.getArguments()[0]; - Object obj = invocation.getArguments()[1]; - if (!marshallNonSerializable_) - { - AopUtil.checkObjectType(obj); - } - else - { - log.debug("invoke(): marshallNonSerializable is set to true. We will skip object type checking for id:" - + id.toString()); - } - - try - { - return invocation.invokeNext(); // proceed to next advice or actual call - } - finally - { - } - } - - public void setMarshallNonSerializable(boolean isTrue) - { - marshallNonSerializable_ = isTrue; - } -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/MethodReentrancyStopperInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/MethodReentrancyStopperInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/MethodReentrancyStopperInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,88 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.advice.Interceptor; -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.cache.pojo.PojoCacheException; - -import java.lang.reflect.Method; - -/** - * @author Ben Wang - */ - -public class MethodReentrancyStopperInterceptor implements Interceptor -{ - private final Log log_ = LogFactory.getLog(MethodReentrancyStopperInterceptor.class); - private ThreadLocal<Boolean> done; - private String methodName; - - public MethodReentrancyStopperInterceptor() - { - done = new ThreadLocal<Boolean>(); - done.set(false); - } - - public void setMethodName(String mname) - { - methodName = mname; - } - - public String getName() - { - return MethodReentrancyStopperInterceptor.class.getName() + "-" + methodName; - } - - public Object invoke(Invocation invocation) throws Throwable - { - boolean wasDone = done.get(); - - try - { - if (!wasDone) - { - done.set(true); - return invocation.invokeNext(); - } - else - { - //Needs adding, and will invoke target joinpoint skipping the rest of the chain - if (log_.isDebugEnabled()) - { - Method method = ((MethodInvocation) invocation).getMethod(); - log_.debug("Detect recursive interception. Will call the target directly: " + method.getName()); - } - - if (methodName.equals("toString")) - { - return invocation.getTargetObject().getClass().getName(); - } - else if (methodName.equals("hashCode")) - { - return 0; - } - else - { - throw new PojoCacheException("MethodReentrancyStopperInterceptor.invoke(): unknown method name" - + methodName); - } - } - } - finally - { - if (!wasDone) - { - done.set(false); - } - } - } -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoBeginInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/PojoBeginInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoBeginInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,44 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.aop.metadata.SimpleMetaData; - -/** - * The first interceptor that deals initialization. - * - * @author Ben Wang - * @version $Id$ - */ -public class PojoBeginInterceptor extends AbstractInterceptor -{ - public Object invoke(Invocation in) throws Throwable - { - if (!(in instanceof MethodInvocation)) - { - throw new IllegalArgumentException("BeginInterceptor.invoke(): invocation not MethodInvocation"); - } - MethodInvocation invocation = (MethodInvocation) in; - // Let's initialize the metadata - SimpleMetaData simple = new SimpleMetaData(); - invocation.setMetaData(simple); - - try - { - log.debug("**** Entering method: **** " + invocation.getMethod()); - return invocation.invokeNext(); // proceed to next advice or actual call - } - finally - { -// reset(); // reset - log.debug("Leaving method: " + invocation.getMethod()); - } - } -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoEventInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/PojoEventInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoEventInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,38 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; - -/** - * Handles the POJO event notification. - * - * @author Ben Wang - * @version $Id$ - */ -public class PojoEventInterceptor extends AbstractInterceptor -{ - public Object invoke(Invocation in) throws Throwable - { - if (!(in instanceof MethodInvocation)) - { - throw new IllegalArgumentException("PojoEventInterceptor.invoke(): invocation not MethodInvocation"); - } - MethodInvocation invocation = (MethodInvocation) in; - try - { - System.out.println("**** Entering method: **** " + invocation.getMethod()); - return invocation.invokeNext(); // proceed to next advice or actual call - } - finally - { - System.out.println("Leaving method: " + invocation.getMethod()); - } - } -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoFailedTxMockupInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/PojoFailedTxMockupInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoFailedTxMockupInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,65 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.impl.InternalConstant; - -import javax.transaction.Transaction; - -/** - * Interceptor to mockup tx failure that resulting in rollback. User can simulate a rollback - * by setting the static method <code>setRollback</code>. Note that you will need to use - * setRollback for every method call, that is, it will reset itself after a rollback - * has been performed. - * - * @author Ben Wang - * @version $Id$ - */ -public class PojoFailedTxMockupInterceptor extends AbstractInterceptor -{ - public static boolean TX_ROLLBACK = false; - - public static void setTxRollback(boolean isTrue) - { - TX_ROLLBACK = isTrue; - } - - public Object invoke(Invocation in) throws Throwable - { - if (!(in instanceof MethodInvocation)) - { - throw new IllegalArgumentException( - "PojoFailedTxMockupInterceptor.invoke(): invocation not MethodInvocation"); - } - MethodInvocation invocation = (MethodInvocation) in; - try - { - Object obj = null; - obj = invocation.invokeNext(); // proceed to next advice or actual call - if(TX_ROLLBACK) - { - Transaction tx = (Transaction) - invocation.getMetaData().getMetaData(PojoTxInterceptor.TAG, PojoTxInterceptor.TX); - - Fqn id = (Fqn) invocation.getArguments()[0]; - - if(!id.isChildOrEquals(InternalConstant.JBOSS_INTERNAL)) - { - tx.setRollbackOnly(); - TX_ROLLBACK = false; - } - } - return obj; - } finally - { - } - } -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,145 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.transaction.BatchModeTransactionManager; - -import javax.transaction.RollbackException; -import javax.transaction.Status; -import javax.transaction.Transaction; -import javax.transaction.TransactionManager; - -/** - * Interceptor (done via aop advice) for transaction - * - * @author Ben Wang - * @version $Id$ - */ -public class PojoTxInterceptor extends AbstractInterceptor -{ - private TransactionManager localTm_ = null; - private TransactionManager txManager_; - public static final String TAG = "PC"; - public static final String TX = "TX"; - - - public Object invoke(Invocation in) throws Throwable - { - if (!(in instanceof MethodInvocation)) - { - throw new IllegalArgumentException("TxInterceptor.invoke(): invocation not MethodInvocation"); - } - MethodInvocation invocation = (MethodInvocation) in; - - if (txManager_ == null) - { - txManager_ = getCache(invocation).getTransactionManager(); - } - - Transaction tx = null; - if (txManager_ != null) - { - // Use the configured one if so setup. - localTm_ = txManager_; - } - else - { - localTm_ = BatchModeTransactionManager.getInstance(); - } - - tx = localTm_.getTransaction(); - - boolean needTx = false; - if (tx == null) needTx = true; - Fqn id = null; - try - { - if (needTx) - { - id = (Fqn) invocation.getArguments()[0]; - log.debug("Initiating a local transaction for batch processing with id: " + id.toString()); - // Start one of our own as batch processing. - try - { - localTm_.begin(); - tx = localTm_.getTransaction(); - // Stuff tx context into the metadata - invocation.getMetaData().addMetaData(TAG, TX, tx); - return invocation.invokeNext(); // proceed to next advice or actual call - } - catch (Exception e) - { - log.warn(invocation.getMethod().getName() + ": exception occurred: " + e); - try - { - localTm_.setRollbackOnly(); - } - catch (Exception e2) - { - log.error("setRollbackOnly", e2); - } - - throw new PojoCacheException("PojoCache operation will be rollback. id: " + id - + ". Operation: " + invocation.getMethod().getName(), e); - } - } - else - { - invocation.getMetaData().addMetaData(TAG, TX, tx); - return invocation.invokeNext(); // proceed to next advice or actual call - } - } - finally - { - if (needTx) - { - endTransaction(id); - } - } - } - - private void endTransaction(Fqn id) - { - if (localTm_ == null) - { - log.warn("endTransaction(): tm is null for id: " + id); - return; - } - - - try - { - if (localTm_.getTransaction().getStatus() != Status.STATUS_MARKED_ROLLBACK) - { - localTm_.commit(); - } - else if (localTm_.getTransaction().getStatus() == Status.STATUS_ROLLEDBACK) - { - log.info("endTransaction(): has been rolled back for id: " + id); - } - else - { - log.info("endTransaction(): rolling back tx for id: " + id); - localTm_.rollback(); - } - } - catch (RollbackException re) - { - // Do nothing here since cache may rollback automatically. - log.warn("endTransaction(): rolling back transaction with exception: " + re); - } - catch (Exception e) - { - log.warn("endTransaction(): Failed with exception: " + e); - } - } -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxLockInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxLockInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxLockInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,96 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.cache.Cache; -import org.jboss.cache.CacheException; -import org.jboss.cache.CacheSPI; -import org.jboss.cache.Fqn; -import org.jboss.cache.lock.UpgradeException; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.impl.InternalConstant; - -/** - * Interceptor that handles the parent node lock associated with transaction. - * - * @author Ben Wang - * @version $Id$ - */ -public class PojoTxLockInterceptor extends AbstractInterceptor -{ - public static final String LOCK_KEY = InternalConstant.POJOCACHE_KEY_PREFIX + "LOCK"; - // retry times for lockPojo just in case there is upgrade exception during concurrent access. - private final int RETRY = 5; - - public Object invoke(Invocation in) throws Throwable - { - MethodInvocation invocation = (MethodInvocation) in; - try - { - handleLock(invocation); - return invocation.invokeNext(); // proceed to next advice or actual call - } - finally - { -// handleUnLock(invocation); - } - } - - private void handleLock(MethodInvocation invocation) throws Throwable - { - Fqn id = (Fqn) invocation.getArguments()[0]; - Cache<Object, Object> cache = getCache(invocation); -// Object owner = cache.getLockOwner(); - Object owner = null; - if (!lockPojo(owner, id, cache)) - { - throw new PojoCacheException("PojoCache.removeObject(): Can't obtain the pojo lock under id: " + id); - } - } - - private boolean lockPojo(Object owner, Fqn id, Cache<Object, Object> cache) throws CacheException - { - if (log.isDebugEnabled()) - { - log.debug("lockPojo(): id:" + id + " Owner: " + owner); - } - - boolean isNeeded = true; - int retry = 0; - - while (isNeeded) - { - try - { - cache.put(id, LOCK_KEY, "LOCK"); - isNeeded = false; - } - catch (UpgradeException upe) - { - log.warn("lockPojo(): can't upgrade the lock during lockPojo. Will re-try. id: " + id - + " retry times: " + retry); - if (retry++ > RETRY) - { - return false; - } - // try to sleep a little as well. - try - { - Thread.sleep(10); - } - catch (InterruptedException e) - { - } - } - } - - return true; - } -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxSynchronizationHandler.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxSynchronizationHandler.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxSynchronizationHandler.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,95 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.util.MethodCall; - -import javax.transaction.Status; -import javax.transaction.Synchronization; -import java.util.ArrayList; -import java.util.List; - -/** - * Handling the rollback operation for PojoCache level, specifically interceptor add/remove, etc. - * - * @author Ben Wang - * @version $Id$ - */ - -class PojoTxSynchronizationHandler implements Synchronization -{ - private static Log log = LogFactory.getLog(PojoTxSynchronizationHandler.class.getName()); - private List undoList_ = new ArrayList(); - - PojoTxSynchronizationHandler() - { - } - - public void beforeCompletion() - { - // Not interested - } - - public void afterCompletion(int status) - { - try - { - switch (status) - { - case Status.STATUS_COMMITTED: - break; - case Status.STATUS_MARKED_ROLLBACK: - case Status.STATUS_ROLLEDBACK: - log.debug("Running Pojo rollback phase"); - runRollbackPhase(); - log.debug("Finished rollback phase"); - break; - - default: - throw new IllegalStateException("illegal status: " + status); - } - } - finally - { - resetUndoOp(); - } - } - - private void runRollbackPhase() - { - // Rollback the pojo interceptor add/remove - for (int i = (undoList_.size() - 1); i >= 0; i--) - { - MethodCall mc = (MethodCall) undoList_.get(i); - try - { - mc.invoke(); - } - catch (Throwable t) - { - throw new PojoCacheException( - "PojoTxSynchronizationHandler.runRollbackPhase(): error: " + t, t); - } - } - } - - public void addToList(MethodCall mc) - { - undoList_.add(mc); - } - - public void resetUndoOp() - { - undoList_.clear(); - PojoTxUndoSynchronizationInterceptor.reset(); - } -} - Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxSynchronizationHandler.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxSynchronizationHandler.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxSynchronizationHandler.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxSynchronizationHandler.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,115 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.interceptors; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.cache.pojo.PojoCacheException; +import org.jboss.cache.pojo.util.MethodCall; + +import javax.transaction.Status; +import javax.transaction.Synchronization; +import java.util.ArrayList; +import java.util.List; + +/** + * Handling the rollback operation for PojoCache level, specifically interceptor add/remove, etc. + * + * @author Ben Wang + * @version $Id$ + */ + +public class PojoTxSynchronizationHandler implements Synchronization +{ + private static Log log = LogFactory.getLog(PojoTxSynchronizationHandler.class.getName()); + private List undoList_ = new ArrayList(); + + private static ThreadLocal<PojoTxSynchronizationHandler> handler = new ThreadLocal<PojoTxSynchronizationHandler>(); + + PojoTxSynchronizationHandler() + { + } + + public static PojoTxSynchronizationHandler current() + { + return handler.get(); + } + + public static PojoTxSynchronizationHandler create() + { + PojoTxSynchronizationHandler current = handler.get(); + if (current == null) + { + current = new PojoTxSynchronizationHandler(); + handler.set(current); + } + + return current; + } + + public void beforeCompletion() + { + // Not interested + } + + public void afterCompletion(int status) + { + try + { + switch (status) + { + case Status.STATUS_COMMITTED: + break; + case Status.STATUS_MARKED_ROLLBACK: + case Status.STATUS_ROLLEDBACK: + log.debug("Running Pojo rollback phase"); + runRollbackPhase(); + log.debug("Finished rollback phase"); + break; + + default: + throw new IllegalStateException("illegal status: " + status); + } + } + finally + { + resetUndoOp(); + } + } + + private void runRollbackPhase() + { + // Rollback the pojo interceptor add/remove + for (int i = (undoList_.size() - 1); i >= 0; i--) + { + MethodCall mc = (MethodCall) undoList_.get(i); + try + { + mc.invoke(); + } + catch (Throwable t) + { + throw new PojoCacheException( + "PojoTxSynchronizationHandler.runRollbackPhase(): error: " + t, t); + } + } + } + + public void addToList(MethodCall mc) + { + undoList_.add(mc); + } + + public void resetUndoOp() + { + undoList_.clear(); + handler.set(null); + //PojoTxUndoSynchronizationInterceptor.reset(); + } +} + Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxUndoInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxUndoInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxUndoInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,123 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.impl.MethodDeclarations; -import org.jboss.cache.pojo.util.MethodCall; - -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.util.List; - -/** - * Interceptor (done via aop advice) for transaction rollback. This is is attached to the - * operation that needs a corresponding rollback, e.g., attachInterceptor. - * - * @author Ben Wang - * @version $Id$ - */ -public class PojoTxUndoInterceptor extends AbstractInterceptor -{ - /// Just that AOP requires an extra key. - public static final String TAG = "PojoCache"; - - public Object invoke(Invocation in) throws Throwable - { - if (!(in instanceof MethodInvocation)) - { - throw new IllegalArgumentException("TxUndoInterceptor.invoke(): invocation not MethodInvocation"); - } - MethodInvocation invocation = (MethodInvocation) in; - - PojoTxSynchronizationHandler handler = - PojoTxUndoSynchronizationInterceptor.getSynchronizationHandler(); - - if (handler == null) - { - return invocation.invokeNext(); -// TODO handler is null can mean we are not calling the right interceptor stack. Need to revisit. -// E.g., a fresh getObject or find will trigger this. -// throw new IllegalStateException("PojoTxUndoInterceptor.invoke(): PojoTxSynchronizationHandler is null"); - } - - // Add to the rollback list - String methodName = invocation.getMethod().getName(); - // TODO Needs to handle Collection interceptor as well. - if (methodName.equals(MethodDeclarations.attachInterceptor.getName())) - { - Method method = MethodDeclarations.undoAttachInterceptor; - MethodCall mc = new MethodCall(method, invocation.getArguments(), invocation.getTargetObject()); - handler.addToList(mc); - } - else if (methodName.equals(MethodDeclarations.detachInterceptor.getName())) - { - Method method = MethodDeclarations.undoDetachInterceptor; - MethodCall mc = new MethodCall(method, invocation.getArguments(), invocation.getTargetObject()); - handler.addToList(mc); - } - else if (methodName.equals(MethodDeclarations.detachCollectionInterceptor.getName())) - { - Method method = MethodDeclarations.undoDetachCollectionInterceptor; - MethodCall mc = new MethodCall(method, invocation.getArguments(), invocation.getTargetObject()); - handler.addToList(mc); - } - else if (methodName.equals(MethodDeclarations.attachArray.getName())) - { - Method method = MethodDeclarations.undoAttachArray; - MethodCall mc = new MethodCall(method, invocation.getArguments(), invocation.getTargetObject()); - handler.addToList(mc); - } - else if (methodName.equals(MethodDeclarations.detachArray.getName())) - { - Method method = MethodDeclarations.undoDetachArray; - MethodCall mc = new MethodCall(method, invocation.getArguments(), invocation.getTargetObject()); - handler.addToList(mc); - } - else if (methodName.equals(MethodDeclarations.inMemorySubstitution.getName())) - { - Method method = MethodDeclarations.undoInMemorySubstitution; - Object obj = invocation.getArguments()[0]; - Field field = (Field) invocation.getArguments()[1]; - Object oldValue = field.get(obj); - Object[] args = new Object[]{obj, field, oldValue}; - MethodCall mc = new MethodCall(method, args, invocation.getTargetObject()); - handler.addToList(mc); - } - else if (methodName.equals(MethodDeclarations.incrementReferenceCount.getName())) - { - Method method = MethodDeclarations.undoIncrementReferenceCount; - Fqn fqn = (Fqn) invocation.getArguments()[0]; - int count = (Integer) invocation.getArguments()[1]; - List referenceList = (List) invocation.getArguments()[2]; - Object[] args = new Object[]{fqn, count, referenceList}; - MethodCall mc = new MethodCall(method, args, invocation.getTargetObject()); - handler.addToList(mc); - } - else if (methodName.equals(MethodDeclarations.decrementReferenceCount.getName())) - { - Method method = MethodDeclarations.undoDecrementReferenceCount; - Fqn fqn = (Fqn) invocation.getArguments()[0]; - int count = (Integer) invocation.getArguments()[1]; - List referenceList = (List) invocation.getArguments()[2]; - Object[] args = new Object[]{fqn, count, referenceList}; - MethodCall mc = new MethodCall(method, args, invocation.getTargetObject()); - handler.addToList(mc); - } - else - { - throw new PojoCacheException("PojoTxUndoInterceptor: invalid invocation name: " + methodName); - } - - return invocation.invokeNext(); - } - -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxUndoSynchronizationInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxUndoSynchronizationInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/PojoTxUndoSynchronizationInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,92 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.cache.pojo.PojoCacheException; - -import javax.transaction.RollbackException; -import javax.transaction.SystemException; -import javax.transaction.Transaction; - -/** - * Interceptor that handles registration of tx synchronization for rollback - * operations. - * - * @author Ben Wang - * @version $Id$ - */ -public class PojoTxUndoSynchronizationInterceptor extends AbstractInterceptor -{ - // We stores the handler in thread local since the afterCompletion won't be - // called untill tx.commit(). Note that this is static since it can be - // recursive call to attach/detach. - private static ThreadLocal synchronizationHandler_ = new ThreadLocal(); - - public Object invoke(Invocation in) throws Throwable - { - if (!(in instanceof MethodInvocation)) - { - throw new IllegalArgumentException("TxSyncrhonizationInterceptor.invoke(): invocation not MethodInvocation"); - } - MethodInvocation invocation = (MethodInvocation) in; - try - { - registerTxHandler(invocation); - return invocation.invokeNext(); // proceed to next advice or actual call - } - finally - { - } - } - - private void registerTxHandler(MethodInvocation invocation) throws PojoCacheException - { - try - { - // Need to have this in case of rollback - PojoTxSynchronizationHandler handler = (PojoTxSynchronizationHandler) synchronizationHandler_.get(); - if (handler == null) - { - // First entry point for this transaction scope. - Transaction tx = (Transaction) invocation.getMetaData(PojoTxInterceptor.TAG, PojoTxInterceptor.TX); - if (tx == null) - { - throw new IllegalStateException("PojoCache.registerTxHanlder(). Can't have null tx handle."); - } - - handler = new PojoTxSynchronizationHandler(); - - log.debug("Registering PojoTxSynchronizationHandler for rollback if ncessary " + handler); - // Register so we can rollback if necessary - tx.registerSynchronization(handler); - - synchronizationHandler_.set(handler); - } - } - catch (RollbackException e) - { - throw new PojoCacheException("PojoTxUndoSynchronizationInterceptor.registerTxHandler(): Exception: " + e); - } - catch (SystemException e) - { - throw new PojoCacheException("PojoTxUndoSynchronizationInterceptor.registerTxHandler(): Exception: " + e); - } - } - - public static PojoTxSynchronizationHandler getSynchronizationHandler() - { - return (PojoTxSynchronizationHandler) synchronizationHandler_.get(); - } - - public static void reset() - { - synchronizationHandler_.set(null); - } -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/StaticFieldInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/StaticFieldInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/StaticFieldInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,110 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.interceptors; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.advice.Interceptor; -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.cache.CacheSPI; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.impl.InternalConstant; -import org.jboss.cache.pojo.impl.PojoCacheImpl; - -import java.lang.reflect.Field; - -/** - * interceptor to intercept for static field replication. - * - * @author Ben Wang - */ - -public class StaticFieldInterceptor implements Interceptor -{ - private final Log log_ = LogFactory.getLog(StaticFieldInterceptor.class); - private PojoCacheImpl pCache_; - private Fqn fqn_; - private String name_; - private String key_; - - public StaticFieldInterceptor() - { - } - - public String getName() - { - if (name_ == null) - { - this.name_ = "StaticFieldInterceptor on [" + fqn_ + "]"; - } - return name_; - } - - public Object invoke(Invocation invocation) throws Throwable - { - /* - // Kind of ad hoc now. MethodInvocation should not invoke this. - if(invocation instanceof MethodInvocation) - return invocation.invokeNext(); - - needInit(((FieldInvocation)invocation).getField()); - if (invocation instanceof FieldWriteInvocation) - { - FieldInvocation fieldInvocation = - (FieldInvocation) invocation; - - Advisor advisor = fieldInvocation.getAdvisor(); - Field field = fieldInvocation.getField(); - if(log_.isTraceEnabled()) - { - log_.trace("invoke(): field write interception for fqn: " +fqn_ + " and field: " +field); - } - - // Only if this field is replicatable. static, transient and final are not. - Object value = ((FieldWriteInvocation) fieldInvocation).getValue(); - - cache_.put(fqn_, key_, value); - Object obj = fieldInvocation.getTargetObject(); - } else if (invocation instanceof FieldReadInvocation) - { - FieldInvocation fieldInvocation = - (FieldInvocation) invocation; - Field field = fieldInvocation.getField(); - Advisor advisor = fieldInvocation.getAdvisor(); - return cache_.get(fqn_, key_); - } - */ - return invocation.invokeNext(); - - } - - private void needInit(Field field) - { - if (pCache_ == null) - { - String cn = field.getDeclaringClass().getName(); - fqn_ = Fqn.fromString(InternalConstant.JBOSS_INTERNAL_STATIC + "/" + cn); - key_ = field.getName(); - } - } - - boolean isChildOf(Fqn parentFqn) - { - return fqn_.isChildOf(parentFqn); - } - - public Fqn getFqn() - { - return fqn_; - } - - public void setFqn(Fqn fqn) - { - this.fqn_ = fqn; - } - -} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/AbstractCollectionInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/AbstractCollectionInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/AbstractCollectionInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,130 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.interceptors.dynamic; - -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCacheAlreadyDetachedException; -import org.jboss.cache.pojo.impl.PojoCacheImpl; -import org.jboss.cache.pojo.impl.PojoInstance; -import org.jboss.cache.pojo.util.ObjectUtil; - -/** - * Abstract base class for collection interceptor. - * - * @author Ben Wang - * @version $Id$ - */ -@SuppressWarnings({"CanBeFinal"}) -public abstract class AbstractCollectionInterceptor implements BaseInterceptor -{ - Fqn fqn; - PojoCacheImpl cache; - - private boolean attached_ = true; - private PojoInstance pojoInstance_; - - AbstractCollectionInterceptor(PojoCacheImpl cache, Fqn fqn) - { - this.fqn = fqn; - this.cache = cache; - } - - @SuppressWarnings({"CanBeFinal"}) - public Fqn getFqn() - { - return fqn; - } - - @SuppressWarnings({"CanBeFinal"}) - public void setFqn(Fqn fqn) - { - this.fqn = fqn; - } - - @SuppressWarnings({"CanBeFinal"}) - public PojoInstance getAopInstance() - { - return pojoInstance_; - } - - public void setAopInstance(PojoInstance pojoInstance) - { - this.pojoInstance_ = pojoInstance; - } - - /** - * Attaching the Collection to PojoCache. - */ - public void attach(Fqn fqn, boolean copyToCache) - { - // This is a hook to allow re-attching the Collection without specifying the fqn. - if (fqn != null) - { - setFqn(fqn); - } - attached_ = true; - // Reattach anything in-memory to cache - } - - public void detach(boolean removeFromCache) - { - attached_ = false; - // Detach by tranferring the cache content to in-memory copy - } - - public boolean isAttached() - { - return attached_; - } - - // Verify an attached collection is truly attached - public void verifyAttached(Object target) - { - // If locally detached, we use the local in-memory copy - if (! isAttached()) - return; - - if (cache.getCache().get(fqn, PojoInstance.KEY) != null) - return; - - String identity = ObjectUtil.identityString(target); - throw new PojoCacheAlreadyDetachedException(identity + " has possibly been detached remotely. Internal id: " + fqn); - } - - Object copyOrConstruct(Object mem) - { - if (mem instanceof Cloneable) { - try - { - return mem.getClass().getMethod("clone").invoke(mem); - } - catch (Exception e) - { - } - } - - try - { - return mem.getClass().newInstance(); - } - catch (Exception e) - { - } - - return null; - } - - abstract void setInMemoryCopy(Object obj); - abstract Object getInMemoryCopy(); - public abstract Object getSerializationCopy(); - abstract void setCacheCopy(Object obj); - abstract Object getCacheCopy(); - abstract void setCurrentCopy(Object obj); - public abstract Object getCurrentCopy(); -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/AbstractCollectionInterceptor.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/AbstractCollectionInterceptor.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/AbstractCollectionInterceptor.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/AbstractCollectionInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,141 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.interceptors.dynamic; + +import org.jboss.aop.proxy.ClassProxy; +import org.jboss.cache.Fqn; +import org.jboss.cache.pojo.PojoCacheAlreadyDetachedException; +import org.jboss.cache.pojo.impl.PojoCacheImpl; +import org.jboss.cache.pojo.impl.PojoInstance; +import org.jboss.cache.pojo.util.ObjectUtil; + +/** + * Abstract base class for collection interceptor. + * + * @author Ben Wang + * @version $Id$ + */ +@SuppressWarnings({"CanBeFinal"}) +public abstract class AbstractCollectionInterceptor implements BaseInterceptor +{ + Fqn fqn; + PojoCacheImpl cache; + ClassProxy boundProxy; + + private boolean attached_ = true; + private PojoInstance pojoInstance_; + + AbstractCollectionInterceptor(PojoCacheImpl cache, Fqn fqn) + { + this.fqn = fqn; + this.cache = cache; + } + + @SuppressWarnings({"CanBeFinal"}) + public Fqn getFqn() + { + return fqn; + } + + @SuppressWarnings({"CanBeFinal"}) + public void setFqn(Fqn fqn) + { + this.fqn = fqn; + } + + @SuppressWarnings({"CanBeFinal"}) + public PojoInstance getAopInstance() + { + return pojoInstance_; + } + + public void setAopInstance(PojoInstance pojoInstance) + { + this.pojoInstance_ = pojoInstance; + } + + /** + * Attaching the Collection to PojoCache. + */ + public void attach(Fqn fqn, boolean copyToCache) + { + // This is a hook to allow re-attching the Collection without specifying the fqn. + if (fqn != null) + { + setFqn(fqn); + } + attached_ = true; + // Reattach anything in-memory to cache + } + + public void detach(boolean removeFromCache) + { + attached_ = false; + // Detach by tranferring the cache content to in-memory copy + } + + public boolean isAttached() + { + return attached_; + } + + // Verify an attached collection is truly attached + public void verifyAttached(Object target) + { + // If locally detached, we use the local in-memory copy + if (! isAttached()) + return; + + if (cache.getCache().get(fqn, PojoInstance.KEY) != null) + return; + + String identity = ObjectUtil.identityString(target); + throw new PojoCacheAlreadyDetachedException(identity + " has possibly been detached remotely. Internal id: " + fqn); + } + + Object copyOrConstruct(Object mem) + { + if (mem instanceof Cloneable) { + try + { + return mem.getClass().getMethod("clone").invoke(mem); + } + catch (Exception e) + { + } + } + + try + { + return mem.getClass().newInstance(); + } + catch (Exception e) + { + } + + return null; + } + + abstract void setInMemoryCopy(Object obj); + abstract Object getInMemoryCopy(); + public abstract Object getSerializationCopy(); + abstract void setCacheCopy(Object obj); + abstract Object getCacheCopy(); + abstract void setCurrentCopy(Object obj); + public abstract Object getCurrentCopy(); + + public ClassProxy getBoundProxy() + { + return boundProxy; + } + + public void setBoundProxy(ClassProxy boundProxy) + { + this.boundProxy = boundProxy; + } +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CacheFieldInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CacheFieldInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CacheFieldInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,204 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.interceptors.dynamic; - -import java.lang.reflect.Field; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.Advisor; -import org.jboss.aop.advice.Interceptor; -import org.jboss.aop.array.ArrayRegistry; -import org.jboss.aop.joinpoint.FieldInvocation; -import org.jboss.aop.joinpoint.FieldReadInvocation; -import org.jboss.aop.joinpoint.FieldWriteInvocation; -import org.jboss.aop.joinpoint.Invocation; -import org.jboss.aop.joinpoint.MethodInvocation; -import org.jboss.cache.Cache; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCacheAlreadyDetachedException; -import org.jboss.cache.pojo.collection.CachedArray; -import org.jboss.cache.pojo.collection.CachedArrayRegistry; -import org.jboss.cache.pojo.impl.CachedType; -import org.jboss.cache.pojo.impl.PojoCacheImpl; -import org.jboss.cache.pojo.impl.PojoInstance; -import org.jboss.cache.pojo.impl.PojoUtil; -import org.jboss.cache.pojo.util.ObjectUtil; - -/** - * Main dynamic interceptor to intercept for field replication. - * - * @author Ben Wang - */ - -public class CacheFieldInterceptor implements BaseInterceptor -{ - private final Log log_ = LogFactory.getLog(CacheFieldInterceptor.class); - Cache<Object, Object> cache_; - private PojoCacheImpl pCache_; - Fqn fqn_; - private String name_; - private PojoInstance pojoInstance_; - private PojoUtil util_; - - public CacheFieldInterceptor(PojoCacheImpl pCache, Fqn fqn, CachedType type) - { - this.pCache_ = pCache; - this.cache_ = pCache_.getCache(); - this.fqn_ = fqn; - util_ = new PojoUtil(); - } - - private CacheFieldInterceptor() - { - } - - public PojoInstance getAopInstance() - { - return pojoInstance_; - } - - public Object clone() - { - BaseInterceptor interceptor = new CacheFieldInterceptor(); - interceptor.setFqn(getFqn()); - interceptor.setAopInstance(getAopInstance()); - return interceptor; - } - - public void setInterceptor(Interceptor intcptr) - { - BaseInterceptor interceptor = (BaseInterceptor) intcptr; - setFqn(interceptor.getFqn()); - setAopInstance(interceptor.getAopInstance()); - } - - public void setAopInstance(PojoInstance pojoInstance) - { - this.pojoInstance_ = pojoInstance; - } - - public String getName() - { - if (name_ == null) - { - this.name_ = "CacheFieldInterceptor on [" + fqn_ + "]"; - } - return name_; - } - - public Object invoke(Invocation invocation) throws Throwable - { - // Kind of ad hoc now. MethodInvocation should not invoke this. - if (invocation instanceof MethodInvocation) - return invocation.invokeNext(); - - if (invocation instanceof FieldWriteInvocation) - { - Object target = invocation.getTargetObject(); - FieldInvocation fieldInvocation = - (FieldInvocation) invocation; - - Advisor advisor = fieldInvocation.getAdvisor(); - Field field = fieldInvocation.getField(); - if (log_.isTraceEnabled()) - { - log_.trace("invoke(): field write interception for fqn: " + fqn_ + " and field: " + field); - } - - verifyAttached(target); - - // Only if this field is replicatable. static, transient and final are not. - CachedType fieldType = pCache_.getCachedType(field.getType()); - Object value = ((FieldWriteInvocation) fieldInvocation).getValue(); - if (!CachedType.isNonReplicable(field)) - { - if (CachedType.isSimpleAttribute(field)) - { - cache_.put(fqn_, field.getName(), value); - } - else - { - pCache_.attach(fqn_, value, field.getName(), target); - } - } - - util_.inMemorySubstitution(target, field, value); - } - else if (invocation instanceof FieldReadInvocation) - { - Object target = invocation.getTargetObject(); - FieldInvocation fieldInvocation = - (FieldInvocation) invocation; - Field field = fieldInvocation.getField(); - Advisor advisor = fieldInvocation.getAdvisor(); - - // Only if this field is replicatable - CachedType fieldType = pCache_.getCachedType(field.getType()); - if (!CachedType.isNonReplicable(field)) - { - Object result; - if (CachedType.isSimpleAttribute(field)) - { - result = cache_.get(fqn_, field.getName()); - } - else - { - result = pCache_.getObject(fqn_, field.getName(), target); - - // Work around AOP issue with field reads - if (result != null && result.getClass().isArray()) - registerArrayWithAOP(target, field.getName(), result); - } - - // If the result is null, the object might have been detached - if (result == null) - verifyAttached(target); - - // Update last known state associated with this pojo. - util_.inMemorySubstitution(target, field, result); - - // Allow interceptor chain to process, but ignore the result - invocation.invokeNext(); - - return result; - } - } - - return invocation.invokeNext(); - } - - private void registerArrayWithAOP(Object owner, String fieldName, Object array) - { - CachedArray cached = CachedArrayRegistry.lookup(array); - if (cached != null) - ArrayRegistry.getInstance().addFieldReference(owner, fieldName, array); - } - - /** - * Check if the pojo is detached already. - */ - private void verifyAttached(Object target) - { - if (cache_.get(fqn_, PojoInstance.KEY) != null) - return; - - String identity = ObjectUtil.identityString(target); - throw new PojoCacheAlreadyDetachedException(identity + " has possibly been detached remotely. Internal id: " + fqn_); - } - - public Fqn getFqn() - { - return fqn_; - } - - public void setFqn(Fqn fqn) - { - this.fqn_ = fqn; - } - -} \ No newline at end of file Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CacheFieldInterceptor.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CacheFieldInterceptor.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CacheFieldInterceptor.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CacheFieldInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,204 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.pojo.interceptors.dynamic; + +import java.lang.reflect.Field; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.aop.Advisor; +import org.jboss.aop.advice.Interceptor; +import org.jboss.aop.array.ArrayRegistry; +import org.jboss.aop.joinpoint.FieldInvocation; +import org.jboss.aop.joinpoint.FieldReadInvocation; +import org.jboss.aop.joinpoint.FieldWriteInvocation; +import org.jboss.aop.joinpoint.Invocation; +import org.jboss.aop.joinpoint.MethodInvocation; +import org.jboss.cache.Cache; +import org.jboss.cache.Fqn; +import org.jboss.cache.pojo.PojoCacheAlreadyDetachedException; +import org.jboss.cache.pojo.collection.CachedArray; +import org.jboss.cache.pojo.collection.CachedArrayRegistry; +import org.jboss.cache.pojo.impl.CachedType; +import org.jboss.cache.pojo.impl.PojoCacheImpl; +import org.jboss.cache.pojo.impl.PojoInstance; +import org.jboss.cache.pojo.impl.PojoUtil; +import org.jboss.cache.pojo.util.ObjectUtil; + +/** + * Main dynamic interceptor to intercept for field replication. + * + * @author Ben Wang + */ + +public class CacheFieldInterceptor implements BaseInterceptor +{ + private final Log log_ = LogFactory.getLog(CacheFieldInterceptor.class); + Cache<Object, Object> cache_; + private PojoCacheImpl pCache_; + Fqn fqn_; + private String name_; + private PojoInstance pojoInstance_; + private PojoUtil util_; + + public CacheFieldInterceptor(PojoCacheImpl pCache, Fqn fqn, CachedType type) + { + this.pCache_ = pCache; + this.cache_ = pCache_.getCache(); + this.fqn_ = fqn; + util_ = new PojoUtil(); + } + + private CacheFieldInterceptor() + { + } + + public PojoInstance getAopInstance() + { + return pojoInstance_; + } + + public Object clone() + { + BaseInterceptor interceptor = new CacheFieldInterceptor(); + interceptor.setFqn(getFqn()); + interceptor.setAopInstance(getAopInstance()); + return interceptor; + } + + public void setInterceptor(Interceptor intcptr) + { + BaseInterceptor interceptor = (BaseInterceptor) intcptr; + setFqn(interceptor.getFqn()); + setAopInstance(interceptor.getAopInstance()); + } + + public void setAopInstance(PojoInstance pojoInstance) + { + this.pojoInstance_ = pojoInstance; + } + + public String getName() + { + if (name_ == null) + { + this.name_ = "CacheFieldInterceptor on [" + fqn_ + "]"; + } + return name_; + } + + public Object invoke(Invocation invocation) throws Throwable + { + // Kind of ad hoc now. MethodInvocation should not invoke this. + if (invocation instanceof MethodInvocation) + return invocation.invokeNext(); + + if (invocation instanceof FieldWriteInvocation) + { + Object target = invocation.getTargetObject(); + FieldInvocation fieldInvocation = + (FieldInvocation) invocation; + + Advisor advisor = fieldInvocation.getAdvisor(); + Field field = fieldInvocation.getField(); + if (log_.isTraceEnabled()) + { + log_.trace("invoke(): field write interception for fqn: " + fqn_ + " and field: " + field); + } + + verifyAttached(target); + + // Only if this field is replicatable. static, transient and final are not. + CachedType fieldType = pCache_.getCachedType(field.getType()); + Object value = ((FieldWriteInvocation) fieldInvocation).getValue(); + if (!CachedType.isNonReplicable(field)) + { + if (CachedType.isSimpleAttribute(field)) + { + cache_.put(fqn_, field.getName(), value); + } + else + { + pCache_.attach(fqn_, value, field.getName(), target); + } + } + + util_.inMemorySubstitution(target, field, value); + } + else if (invocation instanceof FieldReadInvocation) + { + Object target = invocation.getTargetObject(); + FieldInvocation fieldInvocation = + (FieldInvocation) invocation; + Field field = fieldInvocation.getField(); + Advisor advisor = fieldInvocation.getAdvisor(); + + // Only if this field is replicatable + CachedType fieldType = pCache_.getCachedType(field.getType()); + if (!CachedType.isNonReplicable(field)) + { + Object result; + if (CachedType.isSimpleAttribute(field)) + { + result = cache_.get(fqn_, field.getName()); + } + else + { + result = pCache_.find(fqn_, field.getName(), target); + + // Work around AOP issue with field reads + if (result != null && result.getClass().isArray()) + registerArrayWithAOP(target, field.getName(), result); + } + + // If the result is null, the object might have been detached + if (result == null) + verifyAttached(target); + + // Update last known state associated with this pojo. + util_.inMemorySubstitution(target, field, result); + + // Allow interceptor chain to process, but ignore the result + invocation.invokeNext(); + + return result; + } + } + + return invocation.invokeNext(); + } + + private void registerArrayWithAOP(Object owner, String fieldName, Object array) + { + CachedArray cached = CachedArrayRegistry.lookup(array); + if (cached != null) + ArrayRegistry.getInstance().addFieldReference(owner, fieldName, array); + } + + /** + * Check if the pojo is detached already. + */ + private void verifyAttached(Object target) + { + if (cache_.get(fqn_, PojoInstance.KEY) != null) + return; + + String identity = ObjectUtil.identityString(target); + throw new PojoCacheAlreadyDetachedException(identity + " has possibly been detached remotely. Internal id: " + fqn_); + } + + public Fqn getFqn() + { + return fqn_; + } + + public void setFqn(Fqn fqn) + { + this.fqn_ = fqn; + } + +} \ No newline at end of file Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CachedMapInterceptor.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CachedMapInterceptor.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CachedMapInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,216 +0,0 @@ -/* - * JBoss, the OpenSource J2EE webOS - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ -package org.jboss.cache.pojo.interceptors.dynamic; - -import org.jboss.aop.advice.Interceptor; -import org.jboss.cache.Fqn; -import org.jboss.cache.pojo.PojoCacheException; -import org.jboss.cache.pojo.collection.CachedMapImpl; -import org.jboss.cache.pojo.collection.CollectionInterceptorUtil; -import org.jboss.cache.pojo.impl.PojoCacheImpl; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -/** - * Map interceptor that delegates to the underlying impl. - * - * @author Ben Wang - */ -@SuppressWarnings({"CanBeFinal"}) -public class CachedMapInterceptor extends AbstractCollectionInterceptor -{ - - // protected static final Log log_ = LogFactory.getLog(CachedMapInterceptor.class); - private static final Map managedMethods_ = - CollectionInterceptorUtil.getManagedMethods(Map.class); - private Map methodMap_; - private Map cacheImpl_; - private Map inMemImpl_; - private Map current_; - - public CachedMapInterceptor(PojoCacheImpl cache, Fqn fqn, Class clazz, Map obj) - { - super(cache, fqn); - methodMap_ = CollectionInterceptorUtil.getMethodMap(clazz); - cacheImpl_ = new CachedMapImpl(cache, this); - inMemImpl_ = obj; - current_ = cacheImpl_; - } - - private CachedMapInterceptor(PojoCacheImpl cache, Fqn fqn) - { - super(cache, fqn); - } - - public Object clone() - { - CachedMapInterceptor interceptor = new CachedMapInterceptor(cache, fqn); - interceptor.setFqn(getFqn()); - interceptor.setAopInstance(getAopInstance()); - interceptor.setCurrentCopy(getCurrentCopy()); - interceptor.setInMemoryCopy(getInMemoryCopy()); - interceptor.setCacheCopy(getCacheCopy()); - return interceptor; - } - - public void setInterceptor(Interceptor intcptr) - { - CachedMapInterceptor interceptor = (CachedMapInterceptor) intcptr; - setFqn(interceptor.getFqn()); - setAopInstance(interceptor.getAopInstance()); - setCurrentCopy(interceptor.getCurrentCopy()); - setInMemoryCopy(interceptor.getInMemoryCopy()); - setCacheCopy(interceptor.getCacheCopy()); - } - - public Object getCurrentCopy() - { - return current_; - } - - void setInMemoryCopy(Object obj) - { - inMemImpl_ = (Map) obj; - } - - Object getInMemoryCopy() - { - return inMemImpl_; - } - - void setCacheCopy(Object obj) - { - cacheImpl_ = (Map) obj; - } - - Object getCacheCopy() - { - return cacheImpl_; - } - - void setCurrentCopy(Object obj) - { - current_ = (Map) obj; - } - - /** - * When we want to associate this proxy with the cache again. We will need to translate the in-memory - * content to the cache store first. - */ - public void attach(Fqn fqn, boolean copyToCache) - { - super.attach(fqn, copyToCache); - - if (copyToCache) - toCache(); - - current_ = cacheImpl_; - } - - private void toCache() - { - if (inMemImpl_ == null) - throw new IllegalStateException("CachedMapInterceptor.toCache(). inMemImpl is null."); - - for (Object key : inMemImpl_.keySet()) - { - Object val = inMemImpl_.get(key); - cacheImpl_.put(key, val); - } - - inMemImpl_.clear(); - inMemImpl_ = null; // we are done with this. - } - - /** - * When we want to separate this proxy from the cache. We will destroy the cache content and copy them to - * the in-memory copy. - */ - public void detach(boolean removeFromCache) - { - super.detach(removeFromCache); - - toMemory(removeFromCache); - - current_ = inMemImpl_; - } - - private void toMemory(boolean removeFromCache) - { - if (inMemImpl_ == null) - { - inMemImpl_ = new HashMap(); - } - - Iterator it = cacheImpl_.keySet().iterator(); - inMemImpl_.clear(); - while (it.hasNext()) - { - Object key = it.next(); - Object val = null; - if (removeFromCache) - { - val = cacheImpl_.remove(key); - } - else - { - val = cacheImpl_.get(key); - } - inMemImpl_.put(key, val); - } - } - - public Object getSerializationCopy() - { - if (current_ == inMemImpl_) - return inMemImpl_; - - Map map; - Object mem = inMemImpl_; - if (mem == null) - { - map = new HashMap(); - } - else - { - map = (Map) copyOrConstruct(mem); - if (map == null) - throw new PojoCacheException("Could not serialize class, since it can not be copied: " + mem.getClass().getName()); - } - - map.clear(); - Iterator it = cacheImpl_.keySet().iterator(); - while (it.hasNext()) - { - Object key = it.next(); - Object val = cacheImpl_.get(key); - map.put(key, val); - } - return map; - } - - public String getName() - { - return "CachedMapInterceptor"; - } - - public Object invoke(org.jboss.aop.joinpoint.Invocation invocation) throws Throwable - { - if (current_ == null) - throw new IllegalStateException("CachedMapInterceptor.invoke(). current_ is null."); - - return CollectionInterceptorUtil.invoke(invocation, - this, - current_, - methodMap_, managedMethods_); - } - -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CachedMapInterceptor.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CachedMapInterceptor.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CachedMapInterceptor.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/interceptors/dynamic/CachedMapInterceptor.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,217 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.pojo.interceptors.dynamic; + +import org.jboss.aop.advice.Interceptor; +import org.jboss.aop.proxy.ClassProxy; +import org.jboss.cache.Fqn; +import org.jboss.cache.pojo.PojoCacheException; +import org.jboss.cache.pojo.collection.CachedMapImpl; +import org.jboss.cache.pojo.collection.CollectionInterceptorUtil; +import org.jboss.cache.pojo.impl.PojoCacheImpl; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +/** + * Map interceptor that delegates to the underlying impl. + * + * @author Ben Wang + */ +@SuppressWarnings({"CanBeFinal"}) +public class CachedMapInterceptor extends AbstractCollectionInterceptor +{ + + // protected static final Log log_ = LogFactory.getLog(CachedMapInterceptor.class); + private static final Map managedMethods_ = + CollectionInterceptorUtil.getManagedMethods(Map.class); + private Map methodMap_; + private Map cacheImpl_; + private Map inMemImpl_; + private Map current_; + + public CachedMapInterceptor(PojoCacheImpl cache, Fqn fqn, Class clazz, Map obj) + { + super(cache, fqn); + methodMap_ = CollectionInterceptorUtil.getMethodMap(clazz); + cacheImpl_ = new CachedMapImpl(cache, this); + inMemImpl_ = obj; + current_ = cacheImpl_; + } + + private CachedMapInterceptor(PojoCacheImpl cache, Fqn fqn) + { + super(cache, fqn); + } + + public Object clone() + { + CachedMapInterceptor interceptor = new CachedMapInterceptor(cache, fqn); + interceptor.setFqn(getFqn()); + interceptor.setAopInstance(getAopInstance()); + interceptor.setCurrentCopy(getCurrentCopy()); + interceptor.setInMemoryCopy(getInMemoryCopy()); + interceptor.setCacheCopy(getCacheCopy()); + return interceptor; + } + + public void setInterceptor(Interceptor intcptr) + { + CachedMapInterceptor interceptor = (CachedMapInterceptor) intcptr; + setFqn(interceptor.getFqn()); + setAopInstance(interceptor.getAopInstance()); + setCurrentCopy(interceptor.getCurrentCopy()); + setInMemoryCopy(interceptor.getInMemoryCopy()); + setCacheCopy(interceptor.getCacheCopy()); + } + + public Object getCurrentCopy() + { + return current_; + } + + void setInMemoryCopy(Object obj) + { + inMemImpl_ = (Map) obj; + } + + Object getInMemoryCopy() + { + return inMemImpl_; + } + + void setCacheCopy(Object obj) + { + cacheImpl_ = (Map) obj; + } + + Object getCacheCopy() + { + return cacheImpl_; + } + + void setCurrentCopy(Object obj) + { + current_ = (Map) obj; + } + + /** + * When we want to associate this proxy with the cache again. We will need to translate the in-memory + * content to the cache store first. + */ + public void attach(Fqn fqn, boolean copyToCache) + { + super.attach(fqn, copyToCache); + + if (copyToCache) + toCache(); + + current_ = cacheImpl_; + } + + private void toCache() + { + if (inMemImpl_ == null) + throw new IllegalStateException("CachedMapInterceptor.toCache(). inMemImpl is null."); + + for (Object key : inMemImpl_.keySet()) + { + Object val = inMemImpl_.get(key); + cacheImpl_.put(key, val); + } + + inMemImpl_.clear(); + inMemImpl_ = null; // we are done with this. + } + + /** + * When we want to separate this proxy from the cache. We will destroy the cache content and copy them to + * the in-memory copy. + */ + public void detach(boolean removeFromCache) + { + super.detach(removeFromCache); + + toMemory(removeFromCache); + + current_ = inMemImpl_; + } + + private void toMemory(boolean removeFromCache) + { + if (inMemImpl_ == null) + { + inMemImpl_ = new HashMap(); + } + + Iterator it = cacheImpl_.keySet().iterator(); + inMemImpl_.clear(); + while (it.hasNext()) + { + Object key = it.next(); + Object val = null; + if (removeFromCache) + { + val = cacheImpl_.remove(key); + } + else + { + val = cacheImpl_.get(key); + } + inMemImpl_.put(key, val); + } + } + + public Object getSerializationCopy() + { + if (current_ == inMemImpl_) + return inMemImpl_; + + Map map; + Object mem = inMemImpl_; + if (mem == null) + { + map = new HashMap(); + } + else + { + map = (Map) copyOrConstruct(mem); + if (map == null) + throw new PojoCacheException("Could not serialize class, since it can not be copied: " + mem.getClass().getName()); + } + + map.clear(); + Iterator it = cacheImpl_.keySet().iterator(); + while (it.hasNext()) + { + Object key = it.next(); + Object val = cacheImpl_.get(key); + map.put(key, val); + } + return map; + } + + public String getName() + { + return "CachedMapInterceptor"; + } + + public Object invoke(org.jboss.aop.joinpoint.Invocation invocation) throws Throwable + { + if (current_ == null) + throw new IllegalStateException("CachedMapInterceptor.invoke(). current_ is null."); + + return CollectionInterceptorUtil.invoke(invocation, + this, + current_, + methodMap_, managedMethods_); + } + +} Deleted: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/util/CacheApiUtil.java =================================================================== --- pojo/trunk/src/main/java/org/jboss/cache/pojo/util/CacheApiUtil.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/util/CacheApiUtil.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,29 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.util; - -import java.util.Set; - -import org.jboss.cache.Cache; -import org.jboss.cache.Fqn; -import org.jboss.cache.Node; - -/** - * Utility for the 2.0 Cache API - * - * @author Ben Wang - * @version $Id$ - */ -public class CacheApiUtil -{ - public static Set<Node> getNodeChildren(Cache<Object, Object> cache, Fqn fqn) - { - Node n = cache.getRoot().getChild(fqn); - return n != null ? n.getChildren() : null; - } -} Copied: pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/util/CacheApiUtil.java (from rev 6048, pojo/trunk/src/main/java/org/jboss/cache/pojo/util/CacheApiUtil.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/util/CacheApiUtil.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/java/org/jboss/cache/pojo/util/CacheApiUtil.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,31 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.util; + +import java.util.Set; + +import org.jboss.cache.Cache; +import org.jboss.cache.Fqn; +import org.jboss.cache.Node; + +/** + * Utility for the 2.0 Cache API + * + * @author Ben Wang + * @version $Id$ + */ +public class CacheApiUtil +{ + public static Set<Node> getNodeChildren(Cache<Object, Object> cache, Fqn fqn) + { + Node n = cache.getRoot().getChild(fqn); + return n != null ? n.getChildren() : null; + } + + +} Deleted: pojo/tags/2.2.0.CR1/src/main/resources/META-INF/pojocache-aop.xml =================================================================== --- pojo/trunk/src/main/resources/META-INF/pojocache-aop.xml 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/main/resources/META-INF/pojocache-aop.xml 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,160 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!-- - This is the PojoCache configuration file that specifies: - 1. Interceptor stack for API - 2. Annotation binding for POJO (via "prepare" element) - - Basically, this is a variant of jboss-aop.xml. Note that - except for the customization of interceptor stack, you should - not need to modify this file. - - To run PojoCache, you will need to define a system property: - jboss.aop.path that contains the path to this file such that JBoss Aop - can locate it. ---> -<aop> - - <!-- - This defines the PojoCache 2.0 interceptor stack. Unless necessary, don't modify the stack here! - --> - - <!-- Check id range validity --> - <interceptor name="CheckId" class="org.jboss.cache.pojo.interceptors.CheckIdInterceptor" - scope="PER_INSTANCE"/> - - <!-- Track Tx undo operation --> - <interceptor name="Undo" class="org.jboss.cache.pojo.interceptors.PojoTxUndoInterceptor" - scope="PER_INSTANCE"/> - - <!-- Begining of interceptor chain --> - <interceptor name="Start" class="org.jboss.cache.pojo.interceptors.PojoBeginInterceptor" - scope="PER_INSTANCE"> - </interceptor> - - <!-- Check if we need a local tx for batch processing --> - <interceptor name="Tx" class="org.jboss.cache.pojo.interceptors.PojoTxInterceptor" - scope="PER_INSTANCE"/> - - <!-- - Mockup failed tx for testing. You will need to set PojoFailedTxMockupInterceptor.setRollback(true) - to activate it. - --> - <interceptor name="MockupTx" class="org.jboss.cache.pojo.interceptors.PojoFailedTxMockupInterceptor" - scope="PER_INSTANCE"/> - - <!-- Perform parent level node locking --> - <interceptor name="TxLock" class="org.jboss.cache.pojo.interceptors.PojoTxLockInterceptor" - scope="PER_INSTANCE"/> - - <!-- Interceptor to perform Pojo level rollback --> - <interceptor name="TxUndo" class="org.jboss.cache.pojo.interceptors.PojoTxUndoSynchronizationInterceptor" - scope="PER_INSTANCE"/> - - <!-- Interceptor to used to check recursive field interception. --> - <interceptor name="ReentrantToString" class="org.jboss.cache.pojo.interceptors.MethodReentrancyStopperInterceptor" - scope="PER_INSTANCE"> - <attribute name="MethodName">toString</attribute> - </interceptor> - - <interceptor name="ReentrantHashCode" class="org.jboss.cache.pojo.interceptors.MethodReentrancyStopperInterceptor" - scope="PER_INSTANCE"> - <attribute name="MethodName">hashCode</attribute> - </interceptor> - - <!-- Whether to allow non-serializable pojo. Default is false. --> - <interceptor name="MarshallNonSerializable" - class="org.jboss.cache.pojo.interceptors.CheckNonSerializableInterceptor" - scope="PER_INSTANCE"> - <attribute name="marshallNonSerializable">false</attribute> - </interceptor> - - <!-- This defines the stack macro --> - <stack name="Attach"> - <interceptor-ref name="Start"/> - <interceptor-ref name="CheckId"/> - <interceptor-ref name="MarshallNonSerializable"/> - <interceptor-ref name="Tx"/> - <!-- NOTE: You can comment this out during production although leaving it here is OK. --> - <interceptor-ref name="MockupTx"/> - <interceptor-ref name="TxLock"/> - <interceptor-ref name="TxUndo"/> - </stack> - - <stack name="Detach"> - <interceptor-ref name="Start"/> - <interceptor-ref name="CheckId"/> - <interceptor-ref name="Tx"/> - <!-- NOTE: You can comment this out during production although leaving it here is OK. --> - <interceptor-ref name="MockupTx"/> - <interceptor-ref name="TxLock"/> - <interceptor-ref name="TxUndo"/> - </stack> - - <stack name="Find"> - <interceptor-ref name="Start"/> - <interceptor-ref name="CheckId"/> - </stack> - - <!-- - The following section should be READ-ONLY!! It defines the annotation binding to the stack. - --> - - <!-- This binds the jointpoint to specific in-memory operations. Currently in PojoUtil. --> - <bind pointcut="execution(* - @org.jboss.cache.pojo.annotation.Reentrant->toString())"> - <interceptor-ref name="ReentrantToString"/> - </bind> - - <bind pointcut="execution(* - @org.jboss.cache.pojo.annotation.Reentrant->hashCode())"> - <interceptor-ref name="ReentrantHashCode"/> - </bind> - - <bind pointcut="execution(* - org.jboss.cache.pojo.impl.PojoUtil->@org.jboss.cache.pojo.annotation.TxUndo(..))"> - <interceptor-ref name="Undo"/> - </bind> - - <bind pointcut="execution(* org.jboss.cache.pojo.impl.PojoCacheImpl->@org.jboss.cache.pojo.annotation.Attach(..))"> - <stack-ref name="Attach"/> - </bind> - - <bind pointcut="execution(* org.jboss.cache.pojo.impl.PojoCacheImpl->@org.jboss.cache.pojo.annotation.Detach(..))"> - <stack-ref name="Detach"/> - </bind> - - <bind pointcut="execution(* org.jboss.cache.pojo.impl.PojoCacheImpl->@org.jboss.cache.pojo.annotation.Find(..))"> - <stack-ref name="Find"/> - </bind> - - - <!-- - Following is declaration for JDK50 annotation. You use the specific annotation on your - POJO such that it can be instrumented. Idea is user will then need only to annotate like: - @org.jboss.cache.pojo.annotation.Replicable - in his POJO. There will be no need of jboss-aop.xml from user's side. - Note that this annotation is inheritant, meaning the subclass will be - instrumented as well. - --> - - <!-- If a POJO has Replicable annotation, it will be asepectized. --> - <!-- - Supports inheritance and polymorphism. It can either be a concrete class - or an interface. All sub-classes or interface implementors will be instrumeneted. - --> - <prepare expr="field(* $instanceof{(a)org.jboss.cache.pojo.annotation.Replicable}-&gt;*)&quot; /> - - <!-- Work around that ensures annotated classes which do not access fields are instrumented --> - - - <!-- Array support --> - <!-- Comment entire section to disable --> - <arrayreplacement expr=&quot;class($instanceof{(a)org.jboss.cache.pojo.annotation.Replicable})&quot;/&gt; - <interceptor name="pojocache-array" class="org.jboss.cache.pojo.interceptors.dynamic.ArrayInterceptor"/> - <introduction expr=&quot;class($instanceof{(a)org.jboss.cache.pojo.annotation.Replicable})&quot;&gt; - <interfaces>org.jboss.cache.pojo.impl.ArrayInterceptable</interfaces> - </introduction> - <arraybind name="pojocache-array" type="READ_WRITE"> - <interceptor-ref name="pojocache-array"/> - </arraybind> -</aop> Copied: pojo/tags/2.2.0.CR1/src/main/resources/META-INF/pojocache-aop.xml (from rev 6048, pojo/trunk/src/main/resources/META-INF/pojocache-aop.xml) =================================================================== --- pojo/tags/2.2.0.CR1/src/main/resources/META-INF/pojocache-aop.xml (rev 0) +++ pojo/tags/2.2.0.CR1/src/main/resources/META-INF/pojocache-aop.xml 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,27 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + This is a variant of jboss-aop.xml. +--> +<aop> + <!-- If a POJO has a Replicable annotation, it will be asepectized. --> + + <!-- + Supports inheritance and polymorphism. It can either be a concrete class + or an interface. All sub-classes or interface implementors will be instrumeneted. + --> + <prepare expr="field(* $instanceof{(a)org.jboss.cache.pojo.annotation.Replicable}-&gt;*)&quot; /> + + <!-- Work around that ensures annotated classes which do not access fields are instrumented --> + <introduction expr=&quot;class($instanceof{(a)org.jboss.cache.pojo.annotation.Replicable})&quot;/&gt; + + <!-- Array support --> + <!-- Comment entire section to disable --> + <arrayreplacement expr=&quot;class($instanceof{(a)org.jboss.cache.pojo.annotation.Replicable})&quot;/&gt; + <interceptor name="pojocache-array" class="org.jboss.cache.pojo.interceptors.dynamic.ArrayInterceptor"/> + <introduction expr=&quot;class($instanceof{(a)org.jboss.cache.pojo.annotation.Replicable})&quot;&gt; + <interfaces>org.jboss.cache.pojo.impl.ArrayInterceptable</interfaces> + </introduction> + <arraybind name="pojocache-array" type="READ_WRITE"> + <interceptor-ref name="pojocache-array"/> + </arraybind> +</aop> Deleted: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/collection/CachedListImplTest.java =================================================================== --- pojo/trunk/src/test/java/org/jboss/cache/pojo/collection/CachedListImplTest.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/collection/CachedListImplTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,82 +0,0 @@ -package org.jboss.cache.pojo.collection; - -import static org.testng.AssertJUnit.fail; - -import java.util.ArrayList; -import java.util.List; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.cache.Fqn; -import org.jboss.cache.config.Configuration.CacheMode; -import org.jboss.cache.factories.UnitTestCacheConfigurationFactory; -import org.jboss.cache.pojo.PojoCache; -import org.jboss.cache.pojo.PojoCacheFactory; -import org.testng.annotations.AfterMethod; -import org.testng.annotations.BeforeMethod; -import org.testng.annotations.Test; - -/** - * List implementation testing. - * - * @author Ben Wang - */ - -@Test(groups = {"functional"}) -public class CachedListImplTest -{ - Log log = LogFactory.getLog(CachedListImplTest.class); - PojoCache cache_, cache1_; - - @BeforeMethod(alwaysRun = true) - protected void setUp() throws Exception - { - log.info("setUp() ...."); - boolean toStart = false; - cache_ = PojoCacheFactory.createCache(UnitTestCacheConfigurationFactory.createConfiguration(CacheMode.REPL_SYNC), toStart); - cache_.getCache().getConfiguration().setFetchInMemoryState(false); - cache1_ = PojoCacheFactory.createCache(UnitTestCacheConfigurationFactory.createConfiguration(CacheMode.REPL_SYNC), toStart); - cache1_.getCache().getConfiguration().setFetchInMemoryState(false); - cache_.start(); - cache1_.start(); - } - - @AfterMethod(alwaysRun = true) - protected void tearDown() throws Exception - { - cache_.stop(); - cache1_.stop(); - } - - @SuppressWarnings("unchecked") - public void testSimpleRepl() - { - List<String> list = new ArrayList<String>(); - list.add("1"); - list.add("2"); - - cache_.attach("list", list); - - // proxy now - list = (List<String>) cache_.find("list"); - - // test repl - try { - cache_.getCache().put(Fqn.fromString("test"), "1", list); - fail("Should have a non-serializable exception on list: " +list); - } catch (Exception ex) - { - // OK. It works - } - - // JBCACHE-975 - list = (List<String>) cache_.detach("list"); - - // test repl - cache_.getCache().put(Fqn.fromString("test"), "1", list); - - ArrayList<String> l1 = (ArrayList<String>) cache1_.getCache().get(Fqn.fromString("test"), "1"); - System.out.println(" list : " + l1); - } -} - Copied: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/collection/CachedListImplTest.java (from rev 6048, pojo/trunk/src/test/java/org/jboss/cache/pojo/collection/CachedListImplTest.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/collection/CachedListImplTest.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/collection/CachedListImplTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,73 @@ +package org.jboss.cache.pojo.collection; + +import static org.testng.AssertJUnit.fail; + +import java.util.ArrayList; +import java.util.List; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.cache.Fqn; +import org.jboss.cache.config.Configuration.CacheMode; +import org.jboss.cache.factories.UnitTestCacheConfigurationFactory; +import org.jboss.cache.pojo.PojoCache; +import org.jboss.cache.pojo.PojoCacheFactory; +import org.testng.annotations.AfterMethod; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.Test; + +/** + * List implementation testing. + * + * @author Ben Wang + */ + +@Test(groups = {"functional"}) +public class CachedListImplTest +{ + Log log = LogFactory.getLog(CachedListImplTest.class); + PojoCache cache_, cache1_; + + @BeforeMethod(alwaysRun = true) + protected void setUp() throws Exception + { + log.info("setUp() ...."); + boolean toStart = false; + cache_ = PojoCacheFactory.createCache(UnitTestCacheConfigurationFactory.createConfiguration(CacheMode.REPL_SYNC), toStart); + cache_.getCache().getConfiguration().setFetchInMemoryState(false); + cache1_ = PojoCacheFactory.createCache(UnitTestCacheConfigurationFactory.createConfiguration(CacheMode.REPL_SYNC), toStart); + cache1_.getCache().getConfiguration().setFetchInMemoryState(false); + cache_.start(); + cache1_.start(); + } + + @AfterMethod(alwaysRun = true) + protected void tearDown() throws Exception + { + cache_.stop(); + cache1_.stop(); + } + + @SuppressWarnings("unchecked") + public void testSimpleRepl() + { + List<String> list = new ArrayList<String>(); + list.add("1"); + list.add("2"); + + cache_.attach("list", list); + + // proxy now + list = (List<String>) cache_.find("list"); + + // JBCACHE-975 + list = (List<String>) cache_.detach("list"); + + // test repl + cache_.getCache().put(Fqn.fromString("test"), "1", list); + + ArrayList<String> l1 = (ArrayList<String>) cache1_.getCache().get(Fqn.fromString("test"), "1"); + System.out.println(" list : " + l1); + } +} + Deleted: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ListUndoTest.java =================================================================== --- pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/ListUndoTest.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ListUndoTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,139 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.rollback; - -import static org.testng.AssertJUnit.assertFalse; -import static org.testng.AssertJUnit.assertTrue; - -import java.util.ArrayList; - -import javax.transaction.TransactionManager; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.proxy.ClassProxy; -import org.jboss.cache.pojo.PojoCache; -import org.jboss.cache.pojo.PojoCacheFactory; -import org.jboss.cache.pojo.interceptors.PojoFailedTxMockupInterceptor; -import org.jboss.cache.pojo.test.Person; -import org.jboss.cache.transaction.DummyTransactionManager; -import org.testng.annotations.AfterMethod; -import org.testng.annotations.BeforeMethod; -import org.testng.annotations.Test; - -/** - * Additional basic tests - * - * @author Ben Wang - */ - -@Test(groups = {"functional"}) -public class ListUndoTest -{ - Log log_ = LogFactory.getLog(ListUndoTest.class); - PojoCache cache_; - TransactionManager tx_mgr; - - - @BeforeMethod(alwaysRun = true) - protected void setUp() throws Exception - { - log_.info("setUp() ...."); - String configFile = "META-INF/local-service.xml"; - boolean toStart = false; - cache_ = PojoCacheFactory.createCache(configFile, toStart); - cache_.start(); - tx_mgr = DummyTransactionManager.getInstance(); - - } - - @AfterMethod(alwaysRun = true) - protected void tearDown() throws Exception - { - cache_.stop(); - } - -// public void testDummy() {} - - private void setTxRollback(boolean isTrue) - { - PojoFailedTxMockupInterceptor.TX_ROLLBACK = isTrue; - } - - public void testSimple() throws Exception - { - ArrayList<String> list = new ArrayList<String>(); - list.add("test1"); - - setTxRollback(true); - try - { - cache_.attach("/a", list); - } - catch (Exception e) - { - } - assertFalse("Should not have cache interceptor ", isProxy(list)); - - cache_.attach("/a", list); - } - - public void testSimpleTxWithRollback1() throws Exception - { - log_.info("testSimpleTxWithRollback1() ...."); - Person test = new Person(); - test.setName("Ben"); - test.setAge(10); - ArrayList<String> list = new ArrayList<String>(); - list.add("English"); - test.setLanguages(list); - - setTxRollback(true); - try - { - cache_.attach("/a", test); - } - catch (Exception e) - { - } - assertFalse("Should not have cache interceptor ", isProxy(test.getLanguages())); - - cache_.attach("/a", test); - } - - private boolean isProxy(Object pojo) - { - if (pojo instanceof ClassProxy) return true; - return false; - } - - public void testSimpleTxWithRollback2() throws Exception - { - log_.info("testSimpleTxWithRollback1() ...."); - Person test = new Person(); - test.setName("Ben"); - test.setAge(10); - ArrayList<String> list = new ArrayList<String>(); - list.add("English"); - test.setLanguages(list); - - cache_.attach("/a", test); - - setTxRollback(true); - try - { - cache_.detach("/a"); - } - catch (Exception e) - { - } - - assertTrue("Should still have cache interceptor ", isProxy(test.getLanguages())); - cache_.detach("/a"); - } -} Copied: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ListUndoTest.java (from rev 6048, pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/ListUndoTest.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ListUndoTest.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ListUndoTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,136 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.rollback; + +import static org.testng.AssertJUnit.assertFalse; +import static org.testng.AssertJUnit.assertTrue; + +import java.util.ArrayList; + +import javax.transaction.TransactionManager; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.aop.proxy.ClassProxy; +import org.jboss.cache.pojo.PojoCache; +import org.jboss.cache.pojo.PojoCacheFactory; +import org.jboss.cache.pojo.test.Person; +import org.jboss.cache.transaction.DummyTransactionManager; +import org.testng.annotations.AfterMethod; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.Test; + +/** + * Additional basic tests + * + * @author Ben Wang + */ + +@Test(groups = {"functional"}) +public class ListUndoTest +{ + Log log_ = LogFactory.getLog(ListUndoTest.class); + PojoCache cache_; + TransactionManager tx_mgr; + + + @BeforeMethod(alwaysRun = true) + protected void setUp() throws Exception + { + log_.info("setUp() ...."); + String configFile = "META-INF/local-service.xml"; + boolean toStart = false; + cache_ = PojoCacheFactory.createCache(configFile, toStart); + cache_.start(); + tx_mgr = DummyTransactionManager.getInstance(); + + } + + @AfterMethod(alwaysRun = true) + protected void tearDown() throws Exception + { + cache_.stop(); + } + +// public void testDummy() {} + + public void testSimple() throws Exception + { + ArrayList<String> list = new ArrayList<String>(); + list.add("test1"); + + try + { + tx_mgr.begin(); + cache_.attach("/a", list); + tx_mgr.rollback(); + } + catch (Exception e) + { + } + assertFalse("Should not have cache interceptor ", isProxy(list)); + + cache_.attach("/a", list); + } + + public void testSimpleTxWithRollback1() throws Exception + { + log_.info("testSimpleTxWithRollback1() ...."); + Person test = new Person(); + test.setName("Ben"); + test.setAge(10); + ArrayList<String> list = new ArrayList<String>(); + list.add("English"); + test.setLanguages(list); + + try + { + tx_mgr.begin(); + cache_.attach("/a", test); + tx_mgr.rollback(); + } + catch (Exception e) + { + } + assertFalse("Should not have cache interceptor ", isProxy(test.getLanguages())); + + cache_.attach("/a", test); + } + + private boolean isProxy(Object pojo) + { + if (pojo instanceof ClassProxy) return true; + return false; + } + + public void testSimpleTxWithRollback2() throws Exception + { + log_.info("testSimpleTxWithRollback1() ...."); + Person test = new Person(); + test.setName("Ben"); + test.setAge(10); + ArrayList<String> list = new ArrayList<String>(); + list.add("English"); + test.setLanguages(list); + + cache_.attach("/a", test); + + try + { + tx_mgr.begin(); + cache_.detach("/a"); + tx_mgr.rollback(); + } + catch (Exception e) + { + } + + assertTrue("Should still have cache interceptor ", isProxy(test.getLanguages())); + cache_.detach("/a"); + } +} Deleted: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/LocalUndoTest.java =================================================================== --- pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/LocalUndoTest.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/LocalUndoTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,120 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.rollback; - -import static org.testng.AssertJUnit.assertFalse; -import static org.testng.AssertJUnit.assertTrue; - -import javax.transaction.TransactionManager; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.Advised; -import org.jboss.aop.advice.Interceptor; -import org.jboss.cache.pojo.PojoCache; -import org.jboss.cache.pojo.PojoCacheFactory; -import org.jboss.cache.pojo.interceptors.PojoFailedTxMockupInterceptor; -import org.jboss.cache.pojo.interceptors.dynamic.CacheFieldInterceptor; -import org.jboss.cache.pojo.test.Person; -import org.jboss.cache.transaction.DummyTransactionManager; -import org.testng.annotations.AfterMethod; -import org.testng.annotations.BeforeMethod; -import org.testng.annotations.Test; - -/** - * Additional basic tests - * - * @author Ben Wang - */ - -@Test(groups = {"functional"}) -public class LocalUndoTest -{ - Log log_ = LogFactory.getLog(LocalUndoTest.class); - PojoCache cache_; - TransactionManager tx_mgr; - - - @BeforeMethod(alwaysRun = true) - protected void setUp() throws Exception - { - log_.info("setUp() ...."); - String configFile = "META-INF/local-service.xml"; - boolean toStart = false; - cache_ = PojoCacheFactory.createCache(configFile, toStart); - cache_.start(); - tx_mgr = DummyTransactionManager.getInstance(); - - } - - @AfterMethod(alwaysRun = true) - protected void tearDown() throws Exception - { - cache_.stop(); - } - -// public void testDummy() {} - - private void setTxRollback(boolean isTrue) - { - PojoFailedTxMockupInterceptor.TX_ROLLBACK = isTrue; - } - - public void testSimpleTxWithRollback1() throws Exception - { - log_.info("testSimpleTxWithRollback1() ...."); - Person test = new Person(); - test.setName("Ben"); - test.setAge(10); - - setTxRollback(true); - try - { - cache_.attach("/a", test); - } - catch (Exception e) - { - } - assertFalse("Should not have cache interceptor ", hasCacheInterceptor(test)); - } - - private boolean hasCacheInterceptor(Object pojo) - { - Interceptor[] interceptors = ((Advised) pojo)._getInstanceAdvisor().getInterceptors(); - for (int i = 0; i < interceptors.length; i++) - { - if (interceptors[i] instanceof CacheFieldInterceptor) - return true; - } - return false; - } - - public void testSimpleTxWithRollback2() throws Exception - { - log_.info("testSimpleTxWithRollback1() ...."); - Person test = new Person(); - test.setName("Ben"); - test.setAge(10); - cache_.attach("/a", test); - - setTxRollback(true); - try - { - cache_.detach("/a"); - } - catch (Exception e) - { - } - - assertTrue("Should still have cache interceptor ", hasCacheInterceptor(test)); - } - - - - -} Copied: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/LocalUndoTest.java (from rev 6048, pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/LocalUndoTest.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/LocalUndoTest.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/LocalUndoTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,116 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.rollback; + +import static org.testng.AssertJUnit.assertFalse; +import static org.testng.AssertJUnit.assertTrue; + +import javax.transaction.TransactionManager; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.aop.Advised; +import org.jboss.aop.advice.Interceptor; +import org.jboss.cache.pojo.PojoCache; +import org.jboss.cache.pojo.PojoCacheFactory; +import org.jboss.cache.pojo.interceptors.dynamic.CacheFieldInterceptor; +import org.jboss.cache.pojo.test.Person; +import org.jboss.cache.transaction.DummyTransactionManager; +import org.testng.annotations.AfterMethod; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.Test; + +/** + * Additional basic tests + * + * @author Ben Wang + */ + +@Test(groups = {"functional"}) +public class LocalUndoTest +{ + Log log_ = LogFactory.getLog(LocalUndoTest.class); + PojoCache cache_; + TransactionManager tx_mgr; + + + @BeforeMethod(alwaysRun = true) + protected void setUp() throws Exception + { + log_.info("setUp() ...."); + String configFile = "META-INF/local-service.xml"; + boolean toStart = false; + cache_ = PojoCacheFactory.createCache(configFile, toStart); + cache_.start(); + tx_mgr = DummyTransactionManager.getInstance(); + + } + + @AfterMethod(alwaysRun = true) + protected void tearDown() throws Exception + { + cache_.stop(); + } + +// public void testDummy() {} + + public void testSimpleTxWithRollback1() throws Exception + { + log_.info("testSimpleTxWithRollback1() ...."); + Person test = new Person(); + test.setName("Ben"); + test.setAge(10); + + try + { + tx_mgr.begin(); + cache_.attach("/a", test); + tx_mgr.rollback(); + } + catch (Exception e) + { + } + assertFalse("Should not have cache interceptor ", hasCacheInterceptor(test)); + } + + private boolean hasCacheInterceptor(Object pojo) + { + Interceptor[] interceptors = ((Advised) pojo)._getInstanceAdvisor().getInterceptors(); + for (int i = 0; i < interceptors.length; i++) + { + if (interceptors[i] instanceof CacheFieldInterceptor) + return true; + } + return false; + } + + public void testSimpleTxWithRollback2() throws Exception + { + log_.info("testSimpleTxWithRollback1() ...."); + Person test = new Person(); + test.setName("Ben"); + test.setAge(10); + cache_.attach("/a", test); + + try + { + tx_mgr.begin(); + cache_.detach("/a"); + tx_mgr.rollback(); + } + catch (Exception e) + { + } + + assertTrue("Should still have cache interceptor ", hasCacheInterceptor(test)); + } + + + + +} Deleted: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/MapUndoTest.java =================================================================== --- pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/MapUndoTest.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/MapUndoTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,143 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.rollback; - -import static org.testng.AssertJUnit.assertFalse; -import static org.testng.AssertJUnit.assertTrue; - -import java.util.HashMap; - -import javax.transaction.TransactionManager; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.proxy.ClassProxy; -import org.jboss.cache.pojo.PojoCache; -import org.jboss.cache.pojo.PojoCacheFactory; -import org.jboss.cache.pojo.interceptors.PojoFailedTxMockupInterceptor; -import org.jboss.cache.pojo.test.Person; -import org.jboss.cache.transaction.DummyTransactionManager; -import org.testng.annotations.AfterMethod; -import org.testng.annotations.BeforeMethod; -import org.testng.annotations.Test; - -/** - * Additional basic tests - * - * @author Ben Wang - */ - -@Test(groups = {"functional"}) -public class MapUndoTest -{ - Log log_ = LogFactory.getLog(MapUndoTest.class); - PojoCache cache_; - TransactionManager tx_mgr; - - - @BeforeMethod(alwaysRun = true) - protected void setUp() throws Exception - { - log_.info("setUp() ...."); - String configFile = "META-INF/local-service.xml"; - boolean toStart = false; - cache_ = PojoCacheFactory.createCache(configFile, toStart); - cache_.start(); - tx_mgr = DummyTransactionManager.getInstance(); - - } - - @AfterMethod(alwaysRun = true) - protected void tearDown() throws Exception - { - cache_.stop(); - } - -// public void testDummy() {} - - private void setTxRollback(boolean isTrue) - { - PojoFailedTxMockupInterceptor.TX_ROLLBACK = isTrue; - } - - public void testSimple() throws Exception - { - HashMap<String, String> map = new HashMap<String, String>(); - map.put("1", "test1"); - - setTxRollback(true); - try - { - cache_.attach("/a", map); - } - catch (Exception e) - { - } - assertFalse("Should not have cache interceptor ", isProxy(map)); - - cache_.attach("/a", map); - } - - public void testSimpleTxWithRollback1() throws Exception - { - log_.info("testSimpleTxWithRollback1() ...."); - Person test = new Person(); - test.setName("Ben"); - test.setAge(10); - HashMap<String, String> map = new HashMap<String, String>(); - map.put("1", "English"); - test.setHobbies(map); - - setTxRollback(true); - try - { - cache_.attach("/a", test); - } - catch (Exception e) - { - } - assertFalse("Should not have cache interceptor ", isProxy(test.getHobbies())); - - cache_.attach("/a", test); - } - - private boolean isProxy(Object pojo) - { - if (pojo instanceof ClassProxy) return true; - return false; - } - - public void testSimpleTxWithRollback2() throws Exception - { - log_.info("testSimpleTxWithRollback1() ...."); - Person test = new Person(); - test.setName("Ben"); - test.setAge(10); - HashMap<String, String> map = new HashMap<String, String>(); - map.put("1", "English"); - test.setHobbies(map); - - cache_.attach("/a", test); - - setTxRollback(true); - try - { - cache_.detach("/a"); - } - catch (Exception e) - { - } - - assertTrue("Should still have cache interceptor ", isProxy(test.getHobbies())); - cache_.detach("/a"); - } - - - - -} Copied: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/MapUndoTest.java (from rev 6048, pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/MapUndoTest.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/MapUndoTest.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/MapUndoTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,140 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.rollback; + +import static org.testng.AssertJUnit.assertFalse; +import static org.testng.AssertJUnit.assertTrue; + +import java.util.HashMap; + +import javax.transaction.TransactionManager; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.aop.proxy.ClassProxy; +import org.jboss.cache.pojo.PojoCache; +import org.jboss.cache.pojo.PojoCacheFactory; +import org.jboss.cache.pojo.test.Person; +import org.jboss.cache.transaction.DummyTransactionManager; +import org.testng.annotations.AfterMethod; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.Test; + +/** + * Additional basic tests + * + * @author Ben Wang + */ + +@Test(groups = {"functional"}) +public class MapUndoTest +{ + Log log_ = LogFactory.getLog(MapUndoTest.class); + PojoCache cache_; + TransactionManager tx_mgr; + + + @BeforeMethod(alwaysRun = true) + protected void setUp() throws Exception + { + log_.info("setUp() ...."); + String configFile = "META-INF/local-service.xml"; + boolean toStart = false; + cache_ = PojoCacheFactory.createCache(configFile, toStart); + cache_.start(); + tx_mgr = DummyTransactionManager.getInstance(); + + } + + @AfterMethod(alwaysRun = true) + protected void tearDown() throws Exception + { + cache_.stop(); + } + +// public void testDummy() {} + + public void testSimple() throws Exception + { + HashMap<String, String> map = new HashMap<String, String>(); + map.put("1", "test1"); + + try + { + tx_mgr.begin(); + cache_.attach("/a", map); + tx_mgr.rollback(); + } + catch (Exception e) + { + } + assertFalse("Should not have cache interceptor ", isProxy(map)); + + cache_.attach("/a", map); + } + + public void testSimpleTxWithRollback1() throws Exception + { + log_.info("testSimpleTxWithRollback1() ...."); + Person test = new Person(); + test.setName("Ben"); + test.setAge(10); + HashMap<String, String> map = new HashMap<String, String>(); + map.put("1", "English"); + test.setHobbies(map); + + try + { + tx_mgr.begin(); + cache_.attach("/a", test); + tx_mgr.rollback(); + } + catch (Exception e) + { + } + assertFalse("Should not have cache interceptor ", isProxy(test.getHobbies())); + + cache_.attach("/a", test); + } + + private boolean isProxy(Object pojo) + { + if (pojo instanceof ClassProxy) return true; + return false; + } + + public void testSimpleTxWithRollback2() throws Exception + { + log_.info("testSimpleTxWithRollback1() ...."); + Person test = new Person(); + test.setName("Ben"); + test.setAge(10); + HashMap<String, String> map = new HashMap<String, String>(); + map.put("1", "English"); + test.setHobbies(map); + + cache_.attach("/a", test); + + try + { + tx_mgr.begin(); + cache_.detach("/a"); + tx_mgr.rollback(); + } + catch (Exception e) + { + } + + assertTrue("Should still have cache interceptor ", isProxy(test.getHobbies())); + cache_.detach("/a"); + } + + + + +} Deleted: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ReplicatedTxTest.java =================================================================== --- pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/ReplicatedTxTest.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ReplicatedTxTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,393 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.rollback; - -import static org.testng.AssertJUnit.assertEquals; -import static org.testng.AssertJUnit.fail; - -import java.util.ArrayList; -import java.util.List; -import java.util.Properties; - -import javax.naming.Context; -import javax.naming.InitialContext; -import javax.naming.NamingException; -import javax.transaction.NotSupportedException; -import javax.transaction.RollbackException; -import javax.transaction.SystemException; -import javax.transaction.UserTransaction; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.cache.config.Configuration.CacheMode; -import org.jboss.cache.factories.UnitTestCacheConfigurationFactory; -import org.jboss.cache.util.TestingUtil; -import org.jboss.cache.pojo.PojoCache; -import org.jboss.cache.pojo.PojoCacheFactory; -import org.jboss.cache.pojo.test.Person; -import org.jboss.cache.transaction.DummyTransactionManager; -import org.testng.annotations.AfterMethod; -import org.testng.annotations.BeforeMethod; -import org.testng.annotations.Test; - -/** - */ - -@Test(groups = {"functional"}) -public class ReplicatedTxTest -{ - Log log = LogFactory.getLog(org.jboss.cache.pojo.rollback.ReplicatedTxTest.class); - PojoCache cache, cache1; - final String FACTORY = "org.jboss.cache.transaction.DummyContextFactory"; - DummyTransactionManager tx_mgr; - Throwable t1_ex, t2_ex; - long start = 0; - - - - @BeforeMethod(alwaysRun = true) - protected void setUp() throws Exception - { - log.info("setUp() ...."); - boolean toStart = false; - cache = PojoCacheFactory.createCache(UnitTestCacheConfigurationFactory.createConfiguration(CacheMode.REPL_SYNC), toStart); - cache.start(); - cache1 = PojoCacheFactory.createCache(UnitTestCacheConfigurationFactory.createConfiguration(CacheMode.REPL_SYNC), toStart); - cache1.start(); - - System.setProperty(Context.INITIAL_CONTEXT_FACTORY, FACTORY); - - tx_mgr = DummyTransactionManager.getInstance(); - t1_ex = t2_ex = null; - } - - @AfterMethod(alwaysRun = true) - protected void tearDown() throws Exception - { - cache.stop(); - cache1.stop(); - - DummyTransactionManager.destroy(); - } - -// public void testDummy() {} - - UserTransaction getTransaction() throws SystemException, NotSupportedException, NamingException - { - Properties prop = new Properties(); - prop.put(Context.INITIAL_CONTEXT_FACTORY, - "org.jboss.cache.transaction.DummyContextFactory"); - return (UserTransaction) new InitialContext(prop).lookup("UserTransaction"); - } - - private Person createPerson(String id, String name, int age) - { - Person p = new Person(); - p.setName(name); - p.setAge(age); - return p; - } - - public void testSimple() throws Exception - { - log.info("testSimple() ...."); - UserTransaction tx = getTransaction(); - tx.begin(); - Person p = createPerson("/person/test1", "Harald Gliebe", 32); - cache.attach("/person/test1", p); - - tx.commit(); - tx.begin(); - p.setName("Benoit"); - tx.commit(); - Person p1 = (Person) cache1.find("/person/test1"); - assertEquals("Benoit", p.getName()); - assertEquals("Benoit", p1.getName()); - tx.begin(); - p1.setAge(61); - tx.commit(); - assertEquals(61, p.getAge()); - assertEquals(61, p1.getAge()); - } - - /** - * Concurrent puts (whole POJO) from the same cache instance (different threads) with rollback. - */ - public void testConcurrentPuts() throws Exception - { - Thread t1 = new Thread() - { - public void run() - { - try - { - Person p = createPerson("/person/test6", "p6", 50); - List<String> lang = new ArrayList<String>(); - lang.add("German"); - p.setLanguages(lang); - UserTransaction tx = getTransaction(); - tx.begin(); - cache.attach("/person/test6", p); - TestingUtil.sleepThread(17000); - tx.commit(); - } - catch (RollbackException rollback) - { - ; - } - catch (Exception ex) - { - t1_ex = ex; - } - } - }; - - Thread t2 = new Thread() - { - public void run() - { - UserTransaction tx = null; - Person p = createPerson("/person/test6", "p6", 50); - try - { - TestingUtil.sleepThread(1000); // give Thread1 time to createPerson - List<String> lang = new ArrayList<String>(); - lang.add("German"); - p.setLanguages(lang); - tx = getTransaction(); - tx.begin(); - cache.attach("/person/test6", p); - tx.commit(); - } - catch (RollbackException rollback) - { - ; - } - catch (Exception ex) - { - try - { - tx.rollback(); - } - catch (SystemException e) - { - e.printStackTrace(); - t2_ex = e; - } - } - - cache.attach("/person/test6", p); - - } - }; - - t1.start(); - t2.start(); - - t1.join(); - t2.join(); - - // t2 should rollback due to timeout while t2 should succeed - if (t2_ex != null) - fail("Thread1 failed: " + t2_ex); - if (t1_ex != null) - fail("Thread2 failed: " + t1_ex); - - int size = ((Person) cache.find("/person/test6")).getLanguages().size(); - assertEquals("number of languages", 1, size); - size = ((Person) cache1.find("/person/test6")).getLanguages().size(); - assertEquals("number of languages", 1, size); - } - - /** - * Concurrent puts from the same cache instance (different threads) with rollback. - */ - public void testConcurrentPuts1() throws Exception - { - Thread t1 = new Thread() - { - public void run() - { - try - { - List<String> lang = ((Person) cache.find("/person/test6")).getLanguages(); - UserTransaction tx = getTransaction(); - tx.begin(); - lang.add("German"); - TestingUtil.sleepThread(17000); - tx.commit(); - } - catch (RollbackException rollback) - { - ; - } - catch (Exception ex) - { - t1_ex = ex; - } - } - }; - - Thread t2 = new Thread() - { - public void run() - { - UserTransaction tx = null; - try - { - TestingUtil.sleepThread(1000); // give Thread1 time to createPerson - List<String> lang = ((Person) cache1.find("/person/test6")).getLanguages(); - tx = getTransaction(); - tx.begin(); - lang.add("English"); - tx.commit(); - } - catch (RollbackException rollback) - { - ; - } - catch (Exception ex) - { - try - { - tx.rollback(); - } - catch (SystemException e) - { - e.printStackTrace(); - t2_ex = e; - } - } - } - }; - - Person p = createPerson("/person/test6", "p6", 50); - cache.attach("/person/test6", p); - List<String> lang = new ArrayList<String>(); - lang.add("German"); - p.setLanguages(lang); - - t1.start(); - t2.start(); - - t1.join(); - t2.join(); - - // t2 should rollback due to timeout while t2 should succeed - if (t2_ex != null) - fail("Thread1 failed: " + t2_ex); - if (t1_ex != null) - fail("Thread2 failed: " + t1_ex); - - int size = ((Person) cache.find("/person/test6")).getLanguages().size(); - assertEquals("number of languages", 2, size); - size = ((Person) cache1.find("/person/test6")).getLanguages().size(); - assertEquals("number of languages", 2, size); - } - - /** - * Concurrent puts from the different cache instances (different threads) with rollback. - */ - public void testConcurrentPuts2() throws Exception - { - Thread t1 = new Thread() - { - public void run() - { - try - { - List<String> lang = ((Person) cache.find("/person/test6")).getLanguages(); - UserTransaction tx = getTransaction(); - tx.begin(); - lang.add("German"); - TestingUtil.sleepThread(17000); - tx.commit(); - } - catch (RollbackException rollback) - { - ; - } - catch (Exception ex) - { - t1_ex = ex; - } - } - }; - - Thread t2 = new Thread() - { - public void run() - { - UserTransaction tx = null; - try - { - TestingUtil.sleepThread(1000); // give Thread1 time to createPerson - List<String> lang = ((Person) cache.find("/person/test6")).getLanguages(); - tx = getTransaction(); - tx.begin(); - lang.add("English"); - tx.commit(); - } - catch (RollbackException rollback) - { - ; - } - catch (Exception ex) - { - try - { - tx.rollback(); - } - catch (SystemException e) - { - e.printStackTrace(); - t2_ex = e; - } - } - } - }; - - Person p = createPerson("/person/test6", "p6", 50); - cache.attach("/person/test6", p); - List<String> lang = new ArrayList<String>(); - lang.add("German"); - p.setLanguages(lang); - - t1.start(); - t2.start(); - - t1.join(); - t2.join(); - - // t2 should rollback due to timeout while t2 should succeed - if (t2_ex != null) - fail("Thread1 failed: " + t2_ex); - if (t1_ex != null) - fail("Thread2 failed: " + t1_ex); - - int size = ((Person) cache.find("/person/test6")).getLanguages().size(); - assertEquals("number of languages", 2, size); - size = ((Person) cache1.find("/person/test6")).getLanguages().size(); - assertEquals("number of languages", 2, size); - } - - void log(String s) - { - long now; - if (start == 0) - start = System.currentTimeMillis(); - now = System.currentTimeMillis(); - - System.out.println("[" + Thread.currentThread().getName() + "] [" + (now - start) + "] " + s); - } - - - - - -} Copied: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ReplicatedTxTest.java (from rev 6048, pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/ReplicatedTxTest.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ReplicatedTxTest.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/ReplicatedTxTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,395 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.rollback; + +import static org.testng.AssertJUnit.assertEquals; +import static org.testng.AssertJUnit.fail; + +import java.util.ArrayList; +import java.util.List; +import java.util.Properties; + +import javax.naming.Context; +import javax.naming.InitialContext; +import javax.naming.NamingException; +import javax.transaction.NotSupportedException; +import javax.transaction.RollbackException; +import javax.transaction.SystemException; +import javax.transaction.UserTransaction; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.cache.config.Configuration.CacheMode; +import org.jboss.cache.factories.UnitTestCacheConfigurationFactory; +import org.jboss.cache.util.TestingUtil; +import org.jboss.cache.pojo.PojoCache; +import org.jboss.cache.pojo.PojoCacheFactory; +import org.jboss.cache.pojo.test.Person; +import org.jboss.cache.transaction.DummyTransactionManager; +import org.testng.annotations.AfterMethod; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.Test; + +/** + */ + +@Test(groups = {"functional"}) +public class ReplicatedTxTest +{ + Log log = LogFactory.getLog(org.jboss.cache.pojo.rollback.ReplicatedTxTest.class); + PojoCache cache, cache1; + final String FACTORY = "org.jboss.cache.transaction.DummyContextFactory"; + DummyTransactionManager tx_mgr; + Throwable t1_ex, t2_ex; + long start = 0; + + + + @BeforeMethod(alwaysRun = true) + protected void setUp() throws Exception + { + log.info("setUp() ...."); + boolean toStart = false; + cache = PojoCacheFactory.createCache(UnitTestCacheConfigurationFactory.createConfiguration(CacheMode.REPL_SYNC), toStart); + cache.start(); + cache1 = PojoCacheFactory.createCache(UnitTestCacheConfigurationFactory.createConfiguration(CacheMode.REPL_SYNC), toStart); + cache1.start(); + + System.setProperty(Context.INITIAL_CONTEXT_FACTORY, FACTORY); + + tx_mgr = DummyTransactionManager.getInstance(); + t1_ex = t2_ex = null; + } + + @AfterMethod(alwaysRun = true) + protected void tearDown() throws Exception + { + cache.stop(); + cache1.stop(); + + DummyTransactionManager.destroy(); + } + +// public void testDummy() {} + + UserTransaction getTransaction() throws SystemException, NotSupportedException, NamingException + { + Properties prop = new Properties(); + prop.put(Context.INITIAL_CONTEXT_FACTORY, + "org.jboss.cache.transaction.DummyContextFactory"); + return (UserTransaction) new InitialContext(prop).lookup("UserTransaction"); + } + + private Person createPerson(String id, String name, int age) + { + Person p = new Person(); + p.setName(name); + p.setAge(age); + return p; + } + + public void testSimple() throws Exception + { + log.info("testSimple() ...."); + UserTransaction tx = getTransaction(); + tx.begin(); + Person p = createPerson("/person/test1", "Harald Gliebe", 32); + cache.attach("/person/test1", p); + + tx.commit(); + tx.begin(); + p.setName("Benoit"); + tx.commit(); + Person p1 = (Person) cache1.find("/person/test1"); + assertEquals("Benoit", p.getName()); + assertEquals("Benoit", p1.getName()); + tx.begin(); + p1.setAge(61); + tx.commit(); + assertEquals(61, p.getAge()); + assertEquals(61, p1.getAge()); + } + + /** + * Concurrent puts (whole POJO) from the same cache instance (different threads) with rollback. + */ + public void testConcurrentPuts() throws Exception + { + Thread t1 = new Thread() + { + public void run() + { + try + { + Person p = createPerson("/person/test6", "p6", 50); + List<String> lang = new ArrayList<String>(); + lang.add("German"); + p.setLanguages(lang); + UserTransaction tx = getTransaction(); + tx.begin(); + cache.attach("/person/test6", p); + TestingUtil.sleepThread(17000); + tx.commit(); + } + catch (RollbackException rollback) + { + ; + } + catch (Exception ex) + { + t1_ex = ex; + } + } + }; + + Thread t2 = new Thread() + { + public void run() + { + UserTransaction tx = null; + Person p = createPerson("/person/test6", "p6", 50); + try + { + TestingUtil.sleepThread(1000); // give Thread1 time to createPerson + List<String> lang = new ArrayList<String>(); + lang.add("German"); + p.setLanguages(lang); + tx = getTransaction(); + tx.begin(); + cache.attach("/person/test6", p); + tx.commit(); + } + catch (RollbackException rollback) + { + ; + } + catch (Exception ex) + { + try + { + tx.rollback(); + } + catch (SystemException e) + { + e.printStackTrace(); + t2_ex = e; + } + } + + cache.attach("/person/test6", p); + + } + }; + + t1.start(); + t2.start(); + + t1.join(); + t2.join(); + + // t2 should rollback due to timeout while t2 should succeed + if (t2_ex != null) + fail("Thread1 failed: " + t2_ex); + if (t1_ex != null) + fail("Thread2 failed: " + t1_ex); + + int size = ((Person) cache.find("/person/test6")).getLanguages().size(); + assertEquals("number of languages", 1, size); + size = ((Person) cache1.find("/person/test6")).getLanguages().size(); + assertEquals("number of languages", 1, size); + } + + /** + * Concurrent puts from the same cache instance (different threads) with rollback. + */ + public void testConcurrentPuts1() throws Exception + { + Thread t1 = new Thread() + { + public void run() + { + try + { + List<String> lang = ((Person) cache.find("/person/test6")).getLanguages(); + UserTransaction tx = getTransaction(); + tx.begin(); + lang.add("German"); + TestingUtil.sleepThread(17000); + tx.commit(); + } + catch (RollbackException rollback) + { + ; + } + catch (Exception ex) + { + t1_ex = ex; + } + } + }; + + Thread t2 = new Thread() + { + public void run() + { + UserTransaction tx = null; + try + { + TestingUtil.sleepThread(1000); // give Thread1 time to createPerson + List<String> lang = ((Person) cache1.find("/person/test6")).getLanguages(); + System.out.println(lang == null); + tx = getTransaction(); + tx.begin(); + lang.add("English"); + tx.commit(); + System.out.println("Successful!"); + } + catch (RollbackException rollback) + { + } + catch (Exception ex) + { + ex.printStackTrace(); + try + { + tx.rollback(); + } + catch (SystemException e) + { + e.printStackTrace(); + t2_ex = e; + } + } + } + }; + + Person p = createPerson("/person/test6", "p6", 50); + cache.attach("/person/test6", p); + List<String> lang = new ArrayList<String>(); + lang.add("German"); + p.setLanguages(lang); + + t1.start(); + t2.start(); + + t1.join(); + t2.join(); + + // t2 should rollback due to timeout while t2 should succeed + if (t2_ex != null) + fail("Thread1 failed: " + t2_ex); + if (t1_ex != null) + fail("Thread2 failed: " + t1_ex); + + int size = ((Person) cache.find("/person/test6")).getLanguages().size(); + assertEquals("number of languages", 2, size); + size = ((Person) cache1.find("/person/test6")).getLanguages().size(); + assertEquals("number of languages", 2, size); + } + + /** + * Concurrent puts from the different cache instances (different threads) with rollback. + */ + public void testConcurrentPuts2() throws Exception + { + Thread t1 = new Thread() + { + public void run() + { + try + { + List<String> lang = ((Person) cache.find("/person/test6")).getLanguages(); + UserTransaction tx = getTransaction(); + tx.begin(); + lang.add("German"); + TestingUtil.sleepThread(17000); + tx.commit(); + } + catch (RollbackException rollback) + { + ; + } + catch (Exception ex) + { + t1_ex = ex; + } + } + }; + + Thread t2 = new Thread() + { + public void run() + { + UserTransaction tx = null; + try + { + TestingUtil.sleepThread(1000); // give Thread1 time to createPerson + List<String> lang = ((Person) cache.find("/person/test6")).getLanguages(); + tx = getTransaction(); + tx.begin(); + lang.add("English"); + tx.commit(); + } + catch (RollbackException rollback) + { + ; + } + catch (Exception ex) + { + try + { + tx.rollback(); + } + catch (SystemException e) + { + e.printStackTrace(); + t2_ex = e; + } + } + } + }; + + Person p = createPerson("/person/test6", "p6", 50); + cache.attach("/person/test6", p); + List<String> lang = new ArrayList<String>(); + lang.add("German"); + p.setLanguages(lang); + + t1.start(); + t2.start(); + + t1.join(); + t2.join(); + + // t2 should rollback due to timeout while t2 should succeed + if (t2_ex != null) + fail("Thread1 failed: " + t2_ex); + if (t1_ex != null) + fail("Thread2 failed: " + t1_ex); + + int size = ((Person) cache.find("/person/test6")).getLanguages().size(); + assertEquals("number of languages", 2, size); + size = ((Person) cache1.find("/person/test6")).getLanguages().size(); + assertEquals("number of languages", 2, size); + } + + void log(String s) + { + long now; + if (start == 0) + start = System.currentTimeMillis(); + now = System.currentTimeMillis(); + + System.out.println("[" + Thread.currentThread().getName() + "] [" + (now - start) + "] " + s); + } + + + + + +} Deleted: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/SetUndoTest.java =================================================================== --- pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/SetUndoTest.java 2008-06-25 18:35:22 UTC (rev 6047) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/SetUndoTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -1,137 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * - * Distributable under LGPL license. - * See terms of license at gnu.org. - */ - -package org.jboss.cache.pojo.rollback; - -import static org.testng.AssertJUnit.assertFalse; -import static org.testng.AssertJUnit.assertTrue; - -import java.util.HashSet; - -import javax.transaction.TransactionManager; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.jboss.aop.proxy.ClassProxy; -import org.jboss.cache.pojo.PojoCache; -import org.jboss.cache.pojo.PojoCacheFactory; -import org.jboss.cache.pojo.interceptors.PojoFailedTxMockupInterceptor; -import org.jboss.cache.pojo.test.Person; -import org.jboss.cache.transaction.DummyTransactionManager; -import org.testng.annotations.AfterMethod; -import org.testng.annotations.BeforeMethod; -import org.testng.annotations.Test; - -/** - * Additional basic tests - * - * @author Ben Wang - */ - -@Test(groups = {"functional"}) -public class SetUndoTest -{ - Log log_ = LogFactory.getLog(SetUndoTest.class); - PojoCache cache_; - TransactionManager tx_mgr; - - - @BeforeMethod(alwaysRun = true) - protected void setUp() throws Exception - { - log_.info("setUp() ...."); - String configFile = "META-INF/local-service.xml"; - boolean toStart = false; - cache_ = PojoCacheFactory.createCache(configFile, toStart); - cache_.start(); - tx_mgr = DummyTransactionManager.getInstance(); - - } - - @AfterMethod(alwaysRun = true) - protected void tearDown() throws Exception - { - cache_.stop(); - } - -// public void testDummy() {} - - private void setTxRollback(boolean isTrue) - { - PojoFailedTxMockupInterceptor.TX_ROLLBACK = isTrue; - } - - public void testSimple() throws Exception - { - HashSet<String> set = new HashSet<String>(); - set.add("test1"); - - setTxRollback(true); - try - { - cache_.attach("/a", set); - } - catch (Exception e) - { - } - assertFalse("Should not have cache interceptor ", isProxy(set)); - - cache_.attach("/a", set); - } - - public void testSimpleTxWithRollback1() throws Exception - { - log_.info("testSimpleTxWithRollback1() ...."); - Person test = new Person(); - test.setName("Ben"); - test.setAge(10); - HashSet<String> set = new HashSet<String>(); - set.add("English"); - test.setSkills(set); - - setTxRollback(true); - try - { - cache_.attach("/a", test); - } catch (Exception e) - { - } - assertFalse("Should not have cache interceptor ", isProxy(test.getSkills())); - - cache_.attach("/a", test); - } - - private boolean isProxy(Object pojo) - { - if (pojo instanceof ClassProxy) return true; - return false; - } - - public void testSimpleTxWithRollback2() throws Exception - { - log_.info("testSimpleTxWithRollback1() ...."); - Person test = new Person(); - test.setName("Ben"); - test.setAge(10); - HashSet<String> set = new HashSet<String>(); - set.add("English"); - test.setSkills(set); - - cache_.attach("/a", test); - - setTxRollback(true); - try - { - cache_.detach("/a"); - } catch (Exception e) - { - } - - assertTrue("Should still have cache interceptor ", isProxy(test.getSkills())); - cache_.detach("/a"); - } -} Copied: pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/SetUndoTest.java (from rev 6048, pojo/trunk/src/test/java/org/jboss/cache/pojo/rollback/SetUndoTest.java) =================================================================== --- pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/SetUndoTest.java (rev 0) +++ pojo/tags/2.2.0.CR1/src/test/java/org/jboss/cache/pojo/rollback/SetUndoTest.java 2008-06-27 22:03:17 UTC (rev 6109) @@ -0,0 +1,132 @@ +/* + * JBoss, Home of Professional Open Source + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ + +package org.jboss.cache.pojo.rollback; + +import static org.testng.AssertJUnit.assertFalse; +import static org.testng.AssertJUnit.assertTrue; + +import java.util.HashSet; + +import javax.transaction.TransactionManager; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.aop.proxy.ClassProxy; +import org.jboss.cache.pojo.PojoCache; +import org.jboss.cache.pojo.PojoCacheFactory; +import org.jboss.cache.pojo.test.Person; +import org.jboss.cache.transaction.DummyTransactionManager; +import org.testng.annotations.AfterMethod; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.Test; + +/** + * Additional basic tests + * + * @author Ben Wang + */ + +@Test(groups = {"functional"}) +public class SetUndoTest +{ + Log log_ = LogFactory.getLog(SetUndoTest.class); + PojoCache cache_; + TransactionManager tx_mgr; + + + @BeforeMethod(alwaysRun = true) + protected void setUp() throws Exception + { + log_.info("setUp() ...."); + String configFile = "META-INF/local-service.xml"; + boolean toStart = false; + cache_ = PojoCacheFactory.createCache(configFile, toStart); + cache_.start(); + tx_mgr = DummyTransactionManager.getInstance(); + + } + + @AfterMethod(alwaysRun = true) + protected void tearDown() throws Exception + { + cache_.stop(); + } + + public void testSimple() throws Exception + { + HashSet<String> set = new HashSet<String>(); + set.add("test1"); + + try + { + tx_mgr.begin(); + cache_.attach("/a", set); + tx_mgr.rollback(); + } + catch (Exception e) + { + } + assertFalse("Should not have cache interceptor ", isProxy(set)); + + cache_.attach("/a", set); + } + + public void testSimpleTxWithRollback1() throws Exception + { + log_.info("testSimpleTxWithRollback1() ...."); + Person test = new Person(); + test.setName("Ben"); + test.setAge(10); + HashSet<String> set = new HashSet<String>(); + set.add("English"); + test.setSkills(set); + + try + { + tx_mgr.begin(); + cache_.attach("/a", test); + tx_mgr.rollback(); + } catch (Exception e) + { + } + assertFalse("Should not have cache interceptor ", isProxy(test.getSkills())); + + cache_.attach("/a", test); + } + + private boolean isProxy(Object pojo) + { + if (pojo instanceof ClassProxy) return true; + return false; + } + + public void testSimpleTxWithRollback2() throws Exception + { + log_.info("testSimpleTxWithRollback1() ...."); + Person test = new Person(); + test.setName("Ben"); + test.setAge(10); + HashSet<String> set = new HashSet<String>(); + set.add("English"); + test.setSkills(set); + + cache_.attach("/a", test); + + try + { + tx_mgr.begin(); + cache_.detach("/a"); + tx_mgr.rollback(); + } catch (Exception e) + { + } + + assertTrue("Should still have cache interceptor ", isProxy(test.getSkills())); + cache_.detach("/a"); + } +}