[AS7] Share a persistence.xml file among several jar

[jsebfranck]

Hi,

In a .ear file, my EJBs are copied in several jar and war for some technical constraints. And only one of these jar contains the persistence.xml file where I have configured several persistence units.

myear.ear

|---- myjar1.jar

|-------- EjbA.class

|-------- EjbB.class

|-------- META-INF/persistence.xml

|---- myjar2.jar

|-------- EjbA.class

|-------- EjbB.class

|---- mywar.war

|-------- EjbA.class

|-------- EjbB.class

The problem is Jboss cannot find the persistence configuration for the classes within the jar "myjar2" and the war :

Could not get class configuration for ....EjbA.class due to the following errors: Can't find a deployment unit named xxxxx at subdeployment "jar2.jar" of deployment "myear.ear"

To resolve that, I tried to create a new jar containing only the persistence.xml file but it doesn't work.

Any idea of how I could fix that without reorganising all my jars?

[smarlow]

Could you either upload or insert a http://www.pastie.org link to the part of your server.log (in as7/standalone/logs/ folder) that contains the error.  Also show the contents of your persistence.xml.

[jsebfranck]

Thank you for your quick answer.

My persistence.xml file :

<?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_1_0.xsd"

   version="1.0">

   <persistence-unit name="defaultEntityManager" transaction-type="JTA">

      <jta-data-source>java:/OracleDS</jta-data-source>

      <jar-file>pm-main-ejb3.jar</jar-file>

      <properties>

      <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup"/>

      <property name="hibernate.connection.release_mode" value="after_statement"/>

      <property name="hibernate.transaction.flush_before_completion" value="true"/>

      <property name="hibernate.transaction.auto_close_session" value="true"/>

      <property name="hibernate.query.factory_class" value="org.hibernate.hql.ast.ASTQueryTranslatorFactory"/>

      <property name="hibernate.cache.provider_class" value="org.hibernate.cache.HashtableCacheProvider"/>

      <property name="hibernate.jdbc.batch_size" value="0"/>

      <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect"/>

      <property name="hibernate.jndi.java.naming.factory.initial" value="org.jnp.interfaces.NamingContextFactory"/>

      <property name="hibernate.jndi.java.naming.factory.url.pkgs" value="org.jboss.naming:org.jnp.interfaces"/>

      <property name="hibernate.use_sql_comments" value="true"/>

      </properties>

   </persistence-unit>

   <persistence-unit name="suggestionEntityManager" transaction-type="JTA">

      <jta-data-source>java:/SuggestionOracleDS</jta-data-source>

      <properties>

        <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect"/>

      </properties>

   </persistence-unit>

</persistence>

And the pastie link of the server.log : http://pastie.org/2955051

[lukasw44]

I have got the same problem with my project

[jsebfranck]

If you want your persistence.xml file to be configured for all the modules of your ear, you need to put the jar containing the file in the .ear/lib directory (JPA specification).

In my case, I create a new jar containing only the persistence.xml file and it works.

[lukasw44]

Iam configure my project as you say (screen with configuration)

And i have got err in jboss :

1:16:09,152 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.deployment.subunit."notice.ear"."notice-ejb-1.0.jar".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.subunit."notice.ear"."notice-ejb-1.0.jar".INSTALL: Failed to process phase INSTALL of subdeployment "notice-ejb-1.0.jar" of deployment "notice.ear"      at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121)      at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824)      at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759)      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [:1.6.0_20]      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [:1.6.0_20]      at java.lang.Thread.run(Thread.java:636) [:1.6.0_20] Caused by: java.lang.RuntimeException: Could not get class configuration for notice.notice.enterprise.session.users.user.UserEntityHandlerRemote due to the following errors: Can't find a deployment unit named noticePU at subdeployment "notice-web-1.0.war" of deployment "notice.ear"      at org.jboss.as.ee.component.deployers.EEClassConfigurationProcessor$1.compute(EEClassConfigurationProcessor.java:130)      at org.jboss.as.ee.component.deployers.EEClassConfigurationProcessor$1.compute(EEClassConfigurationProcessor.java:122)      at org.jboss.as.ee.component.LazyValue.get(LazyValue.java:40)      at org.jboss.as.ee.component.EEApplicationDescription.getClassConfiguration(EEApplicationDescription.java:183)      at org.jboss.as.ejb3.component.stateless.StatelessComponentDescription.createConfiguration(StatelessComponentDescription.java:76)      at org.jboss.as.ee.component.deployers.EEModuleConfigurationProcessor.deploy(EEModuleConfigurationProcessor.java:70)      at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115)      ... 5 more  21:16:09,178 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.deployment.subunit."notice.ear"."notice-web-1.0.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.subunit."notice.ear"."notice-web-1.0.war".INSTALL: Failed to process phase INSTALL of subdeployment "notice-web-1.0.war" of deployment "notice.ear"      at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121)      at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824)      at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759)      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [:1.6.0_20]      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [:1.6.0_20]      at java.lang.Thread.run(Thread.java:636) [:1.6.0_20] Caused by: java.lang.RuntimeException: Could not get class configuration for notice.notice.enterprise.session.users.user.UserEntityHandlerRemote due to the following errors: Can't find a deployment unit named noticePU at subdeployment "notice-web-1.0.war" of deployment "notice.ear"      at org.jboss.as.ee.component.deployers.EEClassConfigurationProcessor$1.compute(EEClassConfigurationProcessor.java:130)      at org.jboss.as.ee.component.deployers.EEClassConfigurationProcessor$1.compute(EEClassConfigurationProcessor.java:122)      at org.jboss.as.ee.component.LazyValue.get(LazyValue.java:40)      at org.jboss.as.ee.component.EEApplicationDescription.getClassConfiguration(EEApplicationDescription.java:183)      at org.jboss.as.ejb3.component.stateless.StatelessComponentDescription.createConfiguration(StatelessComponentDescription.java:76)      at org.jboss.as.ee.component.deployers.EEModuleConfigurationProcessor.deploy(EEModuleConfigurationProcessor.java:70)      at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115)      ... 5 more  21:16:09,302 INFO  [org.jboss.as.server.controller] (pool-1-thread-3) Deployment of "notice.ear" was rolled back with failure message {"Failed services" => {"jboss.deployment.subunit.\"notice.ear\".\"notice-ejb-1.0.jar\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.subunit.\"notice.ear\".\"notice-ejb-1.0.jar\".INSTALL: Failed to process phase INSTALL of subdeployment \"notice-ejb-1.0.jar\" of deployment \"notice.ear\"","jboss.deployment.subunit.\"notice.ear\".\"notice-web-1.0.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.subunit.\"notice.ear\".\"notice-web-1.0.war\".INSTALL: Failed to process phase INSTALL of subdeployment \"notice-web-1.0.war\" of deployment \"notice.ear\""},"Services with missing/unavailable dependencies" => ["jboss.naming.context.java.module.notice.\"notice-web-1.0\".ValidatorFactory missing [ jboss.naming.context.java.module.notice.\"notice-web-1.0\" ]","jboss.naming.context.java.comp.notice.\"notice-ejb-1.0\".UserEntityHandlerRemote.Validator missing [ jboss.naming.context.java.comp.notice.\"notice-ejb-1.0\".UserEntityHandlerRemote ]","jboss.naming.context.java.module.notice.\"notice-web-1.0\".Validator missing [ jboss.naming.context.java.module.notice.\"notice-web-1.0\" ]","jboss.naming.context.java.comp.notice.\"notice-ejb-1.0\".UserEntityHandlerRemote.ValidatorFactory missing [ jboss.naming.context.java.comp.notice.\"notice-ejb-1.0\".UserEntityHandlerRemote ]"]}

I an use JBoss AS 7.0.2.Final "Arc". I try define persistence xml without tag jar file, i try insert persistance.xml into META-INF folder. But its not working ..

So whats is wrong with my configuration ?