[jboss-jira] [JBoss JIRA] (AS7-6872) Entity Not Mapped Exception

[jaikiran pai (JIRA)]

     [ https://issues.jboss.org/browse/AS7-6872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

jaikiran pai closed AS7-6872.
-----------------------------

    Resolution: Rejected

    
> Entity Not Mapped Exception
> ---------------------------
>
>                 Key: AS7-6872
>                 URL: https://issues.jboss.org/browse/AS7-6872
>             Project: Application Server 7
>          Issue Type: Feature Request
>          Components: EE, EJB
>    Affects Versions: EAP 6.1.0.Alpha (7.2.0.Final)
>         Environment: Windows 7
>            Reporter: Shankar Mandal
>
> Entity's are not mapped with using "jar-file" in persistence.xml
> The structure of my EAR file is as under.
> I even tried moving the persistance.xml to MYEAR\METAINF but still could not make hibernate read the entities from the jar files.
> My application is packaged in a EAR file like this
> MYEAR-
>       |
>       |__lib\
>       |	    |
>       |	    |__JPA.jar\
>       |     |         |__METAINF\
>       |     |	 .		|__persistence.xml
>       |     |__1.jar
>       |     |__2.jar
>       |     |__3.jar
>       |     |__4.jar
>       |     
>       |     
>       |     
>       |
>       |__METAINF\
>       |		|__application.xml
>       |		|__jboss-app.xml
>       |		|__jboss-deployment-structure.xml
>       |
>       |
>       |__MY-JAR-1.jar
>       |__MY-JAR-2.jar
>       |__MY-JAR-3.jar
>       |__MY-JAR-4.jar
> contents of persistence.xml is 
> <?xml version="1.0" encoding="UTF-8"?>
> <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>     xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
>     version="2.0"
> >
>     <persistence-unit name="myPU">
>         <provider>com.envista.jpa.ENPersistenceProvider</provider>
>         <!--provider>com.envista.core.persistence.ENPersistenceProvider</provider-->
>         <!--provider>org.hibernate.ejb.HibernatePersistence</provider-->
>         <jta-data-source>java:jboss/datasources/EnvistaOracleDS</jta-data-source>
>         <jar-file>../MY-JAR-1.jar</jar-file>
>         <jar-file>../MY-JAR-2.jarr</jar-file>
>         <jar-file>../MY-JAR-3.jar</jar-file>
>         <jar-file>../MY-JAR-4.jar</jar-file>
>         <properties>
>             <property name="hibernate.archive.autodetection" value="class,hbm" />
>             <property name="hibernate.dialect" value="com.envista.core.hibernate.dialects.CustomOracle11gDialect" />
>             <property name="hibernate.max_fetch_depth" value="0" />
>             <property name="hibernate.default_batch_fetch_size" value="200" />
>             <property name="hibernate.show_sql" value="false" />
>             <property name="hibernate.format_sql" value="true" />
>             <property name="hibernate.search.default.directory_provider" value="org.hibernate.search.store.FSDirectoryProvider" />
>             <property name="hibernate.search.default.indexBase" value="./indexes" />
>             <property name="hibernate.search.autoregister_listeners" value="false" />
>             <property name="hibernate.search.indexing_strategy" value="event" />
>             <property name="hibernate.hbm2ddl.auto" value="${envista.db.auto}" />
>             <property name="hibernate.cache.use_second_level_cache" value="false" />
>             <property name="hibernate.cache.use_query_cache" value="false" />
>             <property name="hibernate.cache.provider_class" value="org.jboss.ejb3.entity.TreeCacheProviderHook" />
>             <property name="hibernate.treecache.mbean.object_name" value="jboss.cache:service=EJB3EntityTreeCache" />
>             <property name="hibernate.hbm2ddl.auto" value="validate"/> -->
>         </properties>
>     </persistence-unit>
>  
>  I get an error that the Entity is not mapped.
>  What I see while debugging that when hibernate is scanning the classes to register all the entities marked with @Entity 
>  in class  org.hibernate.ejb.packaging.NativeScanner.getClassesInJar(URL jarToScan, Set<Class<? extends Annotation>> annotationsToLookFor) 
> The value of jarToScan is takes the location where I run JBoss
> for e.g. if my JBOSS_INSTALLED directory is C:/Jboss6.0.1Alpha and I run the command from C:/Jboss6.0.1Alpha/bin
> C:/Jboss6.0.1Alpha/bin > standalone.bat -c standalone-full.xml
> The value of jarToScan = C:/Jboss6.0.1Alpha/bin/content/MYEAR.ear/MY-JAR-1.jar

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