[jbpm-commits] JBoss JBPM SVN: r6442 - in jbpm4/trunk/modules: db/src/main/java/org/jbpm/db and 2 other directories.

Author: alex.guizar(a)jboss.com Date: 2010-06-29 13:57:11 -0400 (Tue, 29 Jun 2010) New Revision: 6442 Modified: jbpm4/trunk/modules/api/src/main/java/org/jbpm/api/cmd/VoidCommand.java jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/Create.java jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/DbHelper.java jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/JbpmVersion.java jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/Upgrade.java jbpm4/trunk/modules/distro/scripts/assembly-distro.xml jbpm4/trunk/modules/test-load/src/test/java/org/jbpm/test/load/async/ExclusiveMessagesTest.java Log: JBPM-2893: remove unused exclusion patterns from distro assembly clean up create/update database schema programs Modified: jbpm4/trunk/modules/api/src/main/java/org/jbpm/api/cmd/VoidCommand.java =================================================================== --- jbpm4/trunk/modules/api/src/main/java/org/jbpm/api/cmd/VoidCommand.java 2010-06-29 06:57:29 UTC (rev 6441) +++ jbpm4/trunk/modules/api/src/main/java/org/jbpm/api/cmd/VoidCommand.java 2010-06-29 17:57:11 UTC (rev 6442) @@ -21,7 +21,6 @@ */ package org.jbpm.api.cmd; - /** convenience for commands without return value. * * @author Tom Baeyens @@ -35,6 +34,6 @@ return null; } - public abstract void executeVoid(Environment environment) throws Exception; + protected abstract void executeVoid(Environment environment) throws Exception; } Modified: jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/Create.java =================================================================== --- jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/Create.java 2010-06-29 06:57:29 UTC (rev 6441) +++ jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/Create.java 2010-06-29 17:57:11 UTC (rev 6442) @@ -36,41 +36,34 @@ private static final long serialVersionUID = 1L; - private static Log log = Log.getLog(Upgrade.class.getName()); - - static String database; + private static final Log log = Log.getLog(Create.class.getName()); public static void main(String[] args) { - if ( (args==null) - || (args.length!=1) - ) { + if (args.length != 1) { DbHelper.printSyntax(Upgrade.class); return; } - - database = args[0]; - - ProcessEngine processEngine = new ConfigurationImpl() - .skipDbCheck() - .buildProcessEngine(); - + + final String database = args[0]; + ProcessEngine processEngine = new ConfigurationImpl().skipDbCheck().buildProcessEngine(); + try { - processEngine.execute(new Command<Void>(){ + processEngine.execute(new Command<Void>() { private static final long serialVersionUID = 1L; + public Void execute(Environment environment) throws Exception { Session session = environment.get(Session.class); - DbHelper.executeSqlResource("create/jbpm."+database+".create.sql", session); + DbHelper.executeSqlResource("create/jbpm." + database + ".create.sql", session); PropertyImpl.createProperties(session); return null; } }); - - log.info("jBPM DB create completed successfully."); - - } catch (Exception e) { - log.error("ERROR: jBPM DB create FAILED", e); - - } finally { + log.info("database schema created successfully"); + } + catch (Exception e) { + log.error("database schema creation failed", e); + } + finally { processEngine.close(); } } Modified: jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/DbHelper.java =================================================================== --- jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/DbHelper.java 2010-06-29 06:57:29 UTC (rev 6441) +++ jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/DbHelper.java 2010-06-29 17:57:11 UTC (rev 6442) @@ -35,22 +35,26 @@ /** * @author Tom Baeyens */ -public abstract class DbHelper { - - private static Log log = Log.getLog(DbHelper.class.getName()); +public class DbHelper { + private static final Log log = Log.getLog(DbHelper.class.getName()); + + private DbHelper() { + // hide default constructor to prevent instantiation + } + public static void initializeLogging() { - Jdk14LogFactory.initializeJdk14Logging(); + Jdk14LogFactory.initializeJdk14Logging(); } public static void printSyntax(Class<?> clazz) { - log.info("Syntax: java -cp ... "+clazz.getName()+" database [delimiter]"); - log.info("where database is one of {oracle, postgresql, mysql, hsqldb}"); + log.info("Syntax: java -cp ... " + clazz.getName() + " database [delimiter]"); + log.info("where database is one of {oracle, postgresql, mysql, hsqldb}"); log.info("and delimiter is the db sql delimiter. default delimiter is ;"); } public static void executeSqlResource(String resource, Session session) { - InputStream stream = Upgrade.class.getClassLoader().getResourceAsStream(resource); + InputStream stream = DbHelper.class.getClassLoader().getResourceAsStream(resource); if (stream == null) { throw new JbpmException("resource not found: " + resource); } @@ -59,14 +63,15 @@ byte[] bytes = IoUtil.readBytes(stream); String fileContents = new String(bytes); List<String> commands = extractCommands(fileContents); - + log.info("--- Executing DB Commands -------------------------"); - for (String command: commands) { + for (String command : commands) { log.info(command); try { int result = session.createSQLQuery(command).executeUpdate(); - log.info("--- Result: "+result+" --------------------------"); - } catch (Exception e) { + log.info("--- Result: " + result + " --------------------------"); + } + catch (Exception e) { e.printStackTrace(); log.info("-----------------------------------------------"); } @@ -83,16 +88,16 @@ public static List<String> extractCommands(String fileContents) { List<String> commands = new ArrayList<String>(); int i = 0; - while (i<fileContents.length()) { + while (i < fileContents.length()) { int j = fileContents.indexOf(";", i); - if (j==-1) { + if (j == -1) { j = fileContents.length(); } String command = fileContents.substring(i, j).trim(); - if (command.length()>0) { + if (command.length() > 0) { commands.add(command); } - i = j+1; + i = j + 1; } return commands; } Modified: jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/JbpmVersion.java =================================================================== --- jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/JbpmVersion.java 2010-06-29 06:57:29 UTC (rev 6441) +++ jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/JbpmVersion.java 2010-06-29 17:57:11 UTC (rev 6442) @@ -37,10 +37,6 @@ dbVersion = dbVersion.substring(0, dbVersion.length() - 9); } return dbVersion.startsWith("4.") && dbVersion.length() > 2 ? valueOf("V_4_" - + dbVersion.substring(2)) : null; + + dbVersion.substring(2)) : null; } - - public boolean isEarlier(JbpmVersion other) { - return ordinal() < other.ordinal(); - } } Modified: jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/Upgrade.java =================================================================== --- jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/Upgrade.java 2010-06-29 06:57:29 UTC (rev 6441) +++ jbpm4/trunk/modules/db/src/main/java/org/jbpm/db/Upgrade.java 2010-06-29 17:57:11 UTC (rev 6442) @@ -30,12 +30,14 @@ import org.jbpm.api.ProcessEngine; import org.jbpm.api.cmd.Command; import org.jbpm.api.cmd.Environment; +import org.jbpm.api.cmd.VoidCommand; import org.jbpm.internal.log.Log; import org.jbpm.pvm.internal.cfg.ConfigurationImpl; import org.jbpm.pvm.internal.id.PropertyImpl; import org.jbpm.pvm.internal.processengine.ProcessEngineImpl; import org.jbpm.pvm.internal.repository.DeploymentImpl; import org.jbpm.pvm.internal.repository.DeploymentProperty; +import org.jbpm.pvm.internal.util.CollectionUtil; /** * @author Tom Baeyens @@ -44,122 +46,156 @@ public class Upgrade { private static final long serialVersionUID = 1L; - - private static Log log = Log.getLog(Upgrade.class.getName()); - - static String database; - static JbpmVersion jbpmVersion; - static boolean propertiesTableExists; + static final Log log = Log.getLog(Upgrade.class.getName()); + + private Upgrade() { + // hide default constructor to prevent instantiation + } + public static void main(String[] args) { - if ( (args==null) - || (args.length!=1) - ) { + if (args.length != 1) { DbHelper.printSyntax(Upgrade.class); return; } - - database = args[0]; - - ProcessEngine processEngine = new ConfigurationImpl() - .skipDbCheck() - .buildProcessEngine(); - + + String database = args[0]; + ProcessEngine processEngine = new ConfigurationImpl().skipDbCheck().buildProcessEngine(); + try { - processEngine.execute(new Command<Object>(){ - private static final long serialVersionUID = 1L; - public Object execute(Environment environment) throws Exception { - Session session = environment.get(Session.class); - propertiesTableExists = PropertyImpl.propertiesTableExists(session); - return null; + boolean propertiesTableExists = processEngine.execute(PropertiesTableExists.INSTANCE); + final JbpmVersion databaseVersion = processEngine.execute(new FindDatabaseVersion(propertiesTableExists)); + JbpmVersion libraryVersion = JbpmVersion.getJbpmVersion(ProcessEngineImpl.JBPM_LIBRARY_VERSION); + + if (databaseVersion == libraryVersion) { + log.info("database schema is already up to date"); + } + else { + processEngine.execute(new RunUpgradeScripts(database, databaseVersion, propertiesTableExists)); + processEngine.execute(new UpdateDatabaseVersion(databaseVersion)); + } + + log.info("database schema upgraded successfully"); + } + catch (Exception e) { + log.error("database schema upgrade failed", e); + } + finally { + processEngine.close(); + } + } + + private static class PropertiesTableExists implements Command<Boolean> { + + private static final long serialVersionUID = 1L; + + static final PropertiesTableExists INSTANCE = new PropertiesTableExists(); + + public Boolean execute(Environment environment) throws Exception { + Session session = environment.get(Session.class); + return PropertyImpl.propertiesTableExists(session); + } + } + + private static class FindDatabaseVersion implements Command<JbpmVersion> { + + private final boolean propertiesTableExists; + + private static final long serialVersionUID = 1L; + + FindDatabaseVersion(boolean propertiesTableExists) { + this.propertiesTableExists = propertiesTableExists; + } + + public JbpmVersion execute(Environment environment) throws Exception { + Session session = environment.get(Session.class); + if (!propertiesTableExists) { + try { + session.createSQLQuery("select CLASSNAME_ from JBPM4_VARIABLE").list(); + return JbpmVersion.V_4_1; } - }); - processEngine.execute(new Command<Object>(){ - private static final long serialVersionUID = 1L; - public Object execute(Environment environment) throws Exception { - Session session = environment.get(Session.class); - if (!propertiesTableExists) { - try { - session.createSQLQuery("select CLASSNAME_ from JBPM4_VARIABLE").list(); - jbpmVersion = JbpmVersion.V_4_1; + catch (HibernateException e) { + return JbpmVersion.V_4_0; + } + } + else { + String dbVersion = PropertyImpl.getDbVersion(session); + if (dbVersion == null) { + throw new JbpmException("property table exists, but no db version property is present"); + } + return JbpmVersion.getJbpmVersion(dbVersion); + } + } + } - } catch (HibernateException e) { - jbpmVersion = JbpmVersion.V_4_0; - } - } else { - String dbVersion = PropertyImpl.getDbVersion(session); - if (dbVersion == null) { - throw new JbpmException("property table exists, but no db version property is present"); - } + private static class RunUpgradeScripts extends VoidCommand { - jbpmVersion = JbpmVersion.getJbpmVersion(dbVersion); - } - return null; + private final JbpmVersion databaseVersion; + private final String database; + private final boolean propertiesTableExists; + + private static final long serialVersionUID = 1L; + + RunUpgradeScripts(String database, JbpmVersion databaseVersion, + boolean propertiesTableExists) { + this.database = database; + this.databaseVersion = databaseVersion; + this.propertiesTableExists = propertiesTableExists; + } + + protected void executeVoid(Environment environment) throws Exception { + Session session = environment.get(Session.class); + + log.info("upgrading from " + databaseVersion + " to " + + ProcessEngineImpl.JBPM_LIBRARY_VERSION); + + if (databaseVersion.compareTo(JbpmVersion.V_4_1) < 0) { + DbHelper.executeSqlResource("upgrade-4.0-to-4.1/jbpm." + database + ".upgrade.sql", session); + } + + if (databaseVersion.compareTo(JbpmVersion.V_4_2) < 0) { + // the first part of the upgrade to 4.2 might already be done before as that + // happens in the next transaction (and that next transaction might have failed in + // a previous run of upgrade) + // in that case, the next part is skipped + if (!propertiesTableExists) { + DbHelper.executeSqlResource("upgrade-4.1-to-4.2/jbpm." + database + ".upgrade.sql", session); + PropertyImpl.initializeNextDbid(session); + // we set the version to 4.1 as the next transaction might fail + PropertyImpl.setDbVersionTo41(session); } - }); + } + // transaction is now committed as the next transaction requires the NextDbid + // property to be initialized and committed. + } + } - JbpmVersion currentJbpmVersion = JbpmVersion.getJbpmVersion(ProcessEngineImpl.JBPM_LIBRARY_VERSION); - if (jbpmVersion == currentJbpmVersion) { - log.info("jBPM schema is already up to date"); - - } else { - processEngine.execute(new Command<Object>(){ - private static final long serialVersionUID = 1L; - public Object execute(Environment environment) throws Exception { - Session session = environment.get(Session.class); - - log.info("upgrading from "+jbpmVersion+" to "+ProcessEngineImpl.JBPM_LIBRARY_VERSION); - - if (jbpmVersion.isEarlier(JbpmVersion.V_4_1)) { - DbHelper.executeSqlResource("upgrade-4.0-to-4.1/jbpm." + database + ".upgrade.sql", session); - } + private static final class UpdateDatabaseVersion extends VoidCommand { - if (jbpmVersion.isEarlier(JbpmVersion.V_4_2)) { - // the first part of the upgrade to 4.2 might already be done before as that happens in the next transaction (and that next transaction might have failed in a previous run of upgrade) - // in that case, the next part is skipped - if (!propertiesTableExists) { - DbHelper.executeSqlResource("upgrade-4.1-to-4.2/jbpm." + database + ".upgrade.sql", session); - PropertyImpl.initializeNextDbid(session); - // we set the version to 4.1 as the next transaction might fail - PropertyImpl.setDbVersionTo41(session); - } - } - // transaction is now committed as the next transaction requires the NextDbid property to be initialized and committed. - return null; - } - }); + private final JbpmVersion databaseVersion; - processEngine.execute(new Command<Object>(){ - private static final long serialVersionUID = 1L; - public Object execute(Environment environment) throws Exception { - Session session = environment.get(Session.class); - - if (jbpmVersion.isEarlier(JbpmVersion.V_4_2)) { - // find deployments without a langid property - List<DeploymentProperty> deploymentProperties = session.createCriteria(DeploymentProperty.class) - .add(Restrictions.eq("key", DeploymentImpl.KEY_PROCESS_DEFINITION_ID)) - .list(); - - for (DeploymentProperty deploymentProperty : deploymentProperties) { - String objectName = deploymentProperty.getObjectName(); - DeploymentImpl deployment = deploymentProperty.getDeployment(); - deployment.setProcessLanguageId(objectName, "jpdl-4.0"); - } - } - - PropertyImpl.setDbVersionToLibraryVersion(session); - return null; - } - }); - } + private static final long serialVersionUID = 1L; - log.info("jBPM DB upgrade completed successfully."); + UpdateDatabaseVersion(JbpmVersion databaseVersion) { + this.databaseVersion = databaseVersion; + } - } catch (Exception e) { - log.error("ERROR: jBPM DB upgrade FAILED", e); + protected void executeVoid(Environment environment) throws Exception { + Session session = environment.get(Session.class); - } finally { - processEngine.close(); + if (databaseVersion.compareTo(JbpmVersion.V_4_2) < 0) { + // find deployments without a langid property + List<?> deploymentProperties = session.createCriteria(DeploymentProperty.class) + .add(Restrictions.eq("key", DeploymentImpl.KEY_PROCESS_DEFINITION_ID)) + .list(); + + for (DeploymentProperty deploymentProperty : CollectionUtil.checkList(deploymentProperties, DeploymentProperty.class)) { + DeploymentImpl deployment = deploymentProperty.getDeployment(); + deployment.setProcessLanguageId(deploymentProperty.getObjectName(), "jpdl-4.0"); + } + } + + PropertyImpl.setDbVersionToLibraryVersion(session); } } } Modified: jbpm4/trunk/modules/distro/scripts/assembly-distro.xml =================================================================== --- jbpm4/trunk/modules/distro/scripts/assembly-distro.xml 2010-06-29 06:57:29 UTC (rev 6441) +++ jbpm4/trunk/modules/distro/scripts/assembly-distro.xml 2010-06-29 17:57:11 UTC (rev 6442) @@ -22,10 +22,11 @@ <unpack>false</unpack> </dependencySet --> <dependencySet> + <outputDirectory>lib</outputDirectory> <outputFileNameMapping>${artifact.artifactId}${dashClassifier?}.${artifact.extension}</outputFileNameMapping> <!-- useStrictFiltering>true</useStrictFiltering --> - <unpack>false</unpack> <scope>test</scope> + <unpack>false</unpack> <excludes> <exclude>org.jbpm.jbpm4:jbpm-api:jar</exclude> <exclude>org.jbpm.jbpm4:jbpm-log:jar</exclude> @@ -34,26 +35,23 @@ <exclude>org.jbpm.jbpm4:jbpm-jpdl:jar</exclude> <exclude>org.jbpm.jbpm4:jbpm-enterprise:jar</exclude> <exclude>org.jbpm.jbpm4:jbpm-distro:jar</exclude> - <exclude>org.jbpm.jbpm4:jbpm-examples:jar</exclude> <exclude>org.jbpm.jbpm4:jbpm-gpd:zip</exclude> <exclude>org.jbpm.jbpm4.dependencies.signavio:jbpmeditor:war</exclude> - <exclude>org.jbpm.jbpm4:jbpm-test-db:jar</exclude> </excludes> - <outputDirectory>lib</outputDirectory> </dependencySet> <dependencySet> + <outputDirectory>install/src/gpd</outputDirectory> + <outputFileNameMapping>jbpm-gpd-site.zip</outputFileNameMapping> <includes> <include>org.jbpm.jbpm4:jbpm-gpd:zip</include> </includes> - <outputFileNameMapping>jbpm-gpd-site.zip</outputFileNameMapping> - <outputDirectory>install/src/gpd</outputDirectory> </dependencySet> <dependencySet> + <outputDirectory>install/src/signavio</outputDirectory> + <outputFileNameMapping>jbpmeditor.war</outputFileNameMapping> <includes> <include>org.jbpm.jbpm4.dependencies.signavio:jbpmeditor:war</include> </includes> - <outputFileNameMapping>jbpmeditor.war</outputFileNameMapping> - <outputDirectory>install/src/signavio</outputDirectory> </dependencySet> </dependencySets> Modified: jbpm4/trunk/modules/test-load/src/test/java/org/jbpm/test/load/async/ExclusiveMessagesTest.java =================================================================== --- jbpm4/trunk/modules/test-load/src/test/java/org/jbpm/test/load/async/ExclusiveMessagesTest.java 2010-06-29 06:57:29 UTC (rev 6441) +++ jbpm4/trunk/modules/test-load/src/test/java/org/jbpm/test/load/async/ExclusiveMessagesTest.java 2010-06-29 17:57:11 UTC (rev 6442) @@ -70,7 +70,7 @@ commandService.execute(new VoidCommand() { private static final long serialVersionUID = 1L; - public void executeVoid(Environment environment) { + protected void executeVoid(Environment environment) { // exclusiveMessageIds maps execution keys to a set of thread ids. // the idea is that for each execution, all the exclusive jobs will // be executed by 1 thread sequentially. @@ -101,7 +101,7 @@ commandService.execute(new VoidCommand() { private static final long serialVersionUID = 1L; - public void executeVoid(Environment environment) { + protected void executeVoid(Environment environment) { ProcessDefinitionImpl processDefinition = ProcessDefinitionBuilder .startProcess("excl") .startActivity("wait", WaitState.class) @@ -118,7 +118,7 @@ commandService.execute(new VoidCommand() { private static final long serialVersionUID = 1L; - public void executeVoid(Environment environment) throws Exception { + protected void executeVoid(Environment environment) throws Exception { MessageSession messageSession = environment.get(MessageSession.class); for (int i = 0; i < nbrOfTestExecutions; i++) { Execution execution = new StartProcessInstanceCmd("excl:1", null, "execution-" + i).execute(environment);