Packaging Persistence Units| JBoss.org Content Archive (Read Only)

1. Re: Packaging Persistence Units

jaikiran May 12, 2009 4:51 AM (in response to tashtego)

Posting some info from that thread here:

"Tashtego" wrote:
What I have done, is:

Create an EAR project (using Eclipse)
Create a EJB project
Create some simple Java project

The EJB project (later packed as ejbModule.jar) contains one annotated entity.

The simple Java project containts only META-INF/persistence.xml and is packed as persistence.jar. In this persistence.xml I use the <jar-file> tag to add ejbModule.jar.

The EAR project containst of course the META-INF/application.xml which includes the persistence.jar as EJB Module. And of course another module called ejbModule.

Thats how the persistence is separated from the bean. Deploying this under JBoss 5 works, JBoss 4 fails

Please post the configuration files and also post the entire exception stacktrace which shows the failure. Which exact version of JBossAS do you use?

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2. Re: Packaging Persistence Units

tashtego May 12, 2009 6:48 AM (in response to tashtego)

Thanks for you answer. The source code follows. The persistence.xml is inside myappPersistence.jar, the person entity inside myappEJB.jar. The tabels are being created in JBoss 5.0.1GA, but not in JBoss 4.2.3GA.

application.xml:

<?xml version="1.0" encoding="UTF-8"?>
<application xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns="http://java.sun.com/xml/ns/javaee"
 xmlns:application="http://java.sun.com/xml/ns/javae/application_5.xsd"
 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
 http://java.sun.com/xml/ns/javaee/application_5.xsd"
 id="Application_ID" version="5">
 <display-name>myapp</display-name>
 <module>
 <java>myappClient.jar</java>
 </module>
 <module>
 <ejb>myappEJB.jar</ejb>
 </module>
 <module>
 <ejb>myappPersistence.jar</ejb>
 </module>
</application>

persistence.xml:

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" 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">
 <persistence-unit name="myapp" transaction-type="JTA">
 <jta-data-source>java:/myappdb</jta-data-source>
 <jar-file>myappEJB.jar</jar-file>
 <properties>
 <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect"/>
 <property name="hibernate.hbm2ddl.auto" value="update"/>
 </properties>
 </persistence-unit>
</persistence>

myapp-ds.xml:

<?xml version="1.0" encoding="UTF-8"?>

<!-- ===================================================================== -->
<!-- -->
<!-- JBoss Server Configuration -->
<!-- -->
<!-- ===================================================================== -->

<!-- $Id: postgres-ds.xml 63175 2007-05-21 16:26:06Z rrajesh $ -->
<!-- ==================================================================== -->
<!-- Datasource config for Postgres -->
<!-- ==================================================================== -->


<datasources>
 <local-tx-datasource>
 <jndi-name>myappdb</jndi-name>
 <connection-url>jdbc:postgresql://localhost:5432/myapp</connection-url>
 <driver-class>org.postgresql.Driver</driver-class>
 <user-name>postgres</user-name>
 <password>postgres</password>
 <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml -->
 <metadata>
 <type-mapping>PostgreSQL</type-mapping>
 </metadata>
 </local-tx-datasource>
</datasources>

Entity person:

package de.myapp;

import java.util.UUID;

import javax.persistence.Entity;
import javax.persistence.Id;

@Entity
public class Person {

 @Id
 private UUID id;
 private String name;

 public UUID getId() {
 return id;
 }

 public void setId(UUID id) {
 this.id = id;
 }

 public String getName() {
 return name;
 }

 public void setName(String name) {
 this.name = name;
 }

}

Logfile JBoss 5.0.1GA:

12:44:12,281 INFO [SessionFactoryObjectFactory] Bound factory to JNDI name: persistence.unit:unitName=myapp.ear/myappPersistence.jar#myapp
12:44:12,281 WARN [SessionFactoryObjectFactory] InitialContext did not implement EventContext
12:44:12,281 INFO [SchemaUpdate] Running hbm2ddl schema update
12:44:12,281 INFO [SchemaUpdate] fetching database metadata
12:44:12,296 INFO [SchemaUpdate] updating schema
12:44:12,296 INFO [DatabaseMetadata] table not found: Person
12:44:12,296 INFO [DatabaseMetadata] table not found: Person
12:44:12,453 INFO [SchemaUpdate] schema update complete
12:44:12,453 INFO [NamingHelper] JNDI InitialContext properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory, java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
12:44:12,500 INFO [Http11Protocol] Starting Coyote HTTP/1.1 on http-127.0.0.1-8080
12:44:12,515 INFO [AjpProtocol] Starting Coyote AJP/1.3 on ajp-127.0.0.1-8009
12:44:12,531 INFO [ServerImpl] JBoss (Microcontainer) [5.0.1.GA (build: SVNTag=JBoss_5_0_1_GA date=200902231221)] Started in 32s:828ms

Logfile JBoss 4.2.3GA:

12:46:52,890 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=myappdb' to JNDI name 'java:myappdb'
12:46:52,953 INFO [TomcatDeployer] deploy, ctxPath=/jmx-console, warUrl=.../deploy/jmx-console.war/
12:46:53,015 INFO [EARDeployer] Init J2EE application: file:/C:/Programme/jboss-4.2.3.GA/server/default/deploy/myapp.ear
12:46:53,109 INFO [JmxKernelAbstraction] creating wrapper delegate for: org.jboss.ejb3.entity.PersistenceUnitDeployment
12:46:53,109 INFO [JmxKernelAbstraction] installing MBean: persistence.units:ear=myapp.ear,unitName=myapp with dependencies:
12:46:53,109 INFO [JmxKernelAbstraction] jboss.jca:name=myappdb,service=DataSourceBinding
12:46:53,109 INFO [PersistenceUnitDeployment] Starting persistence unit persistence.units:ear=myapp.ear,unitName=myapp
12:46:53,125 INFO [Version] Hibernate EntityManager 3.2.1.GA
12:46:53,140 INFO [Version] Hibernate Annotations 3.2.1.GA
12:46:53,140 INFO [Environment] Hibernate 3.2.4.sp1
12:46:53,140 INFO [Environment] hibernate.properties not found
12:46:53,140 INFO [Environment] Bytecode provider name : javassist
12:46:53,140 INFO [Environment] using JDK 1.4 java.sql.Timestamp handling
12:46:53,203 WARN [ServiceController] Problem starting service persistence.units:ear=myapp.ear,unitName=myapp
java.lang.RuntimeException: error trying to scan <jar-file>: file:/C:/Programme/jboss-4.2.3.GA/bin/myappEJB.jar
 at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:619)
 at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:338)
 at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:126)
 at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:246)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:103)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
 at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.start(Unknown Source)
 at org.jboss.system.ServiceController.start(ServiceController.java:417)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy56.start(Unknown Source)
 at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:120)
 at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:627)
 at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:351)
 at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
 at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.start(Unknown Source)
 at org.jboss.system.ServiceController.start(ServiceController.java:417)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy33.start(Unknown Source)
 at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:512)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
 at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
 at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)
 at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
 at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy34.start(Unknown Source)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
 at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy9.deploy(Unknown Source)
 at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
 at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
 at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.start(Unknown Source)
 at org.jboss.system.ServiceController.start(ServiceController.java:417)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy4.start(Unknown Source)
 at org.jboss.deployment.SARDeployer.start(SARDeployer.java:304)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy5.deploy(Unknown Source)
 at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
 at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
 at org.jboss.Main.boot(Main.java:200)
 at org.jboss.Main$1.run(Main.java:508)
 at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: java.io.FileNotFoundException: C:\Programme\jboss-4.2.3.GA\bin\myappEJB.jar (Das System kann die angegebene Datei nicht finden)
 at org.jboss.util.file.JarArchiveBrowser.<init>(JarArchiveBrowser.java:74)
 at org.jboss.util.file.FileProtocolArchiveBrowserFactory.create(FileProtocolArchiveBrowserFactory.java:48)
 at org.jboss.util.file.ArchiveBrowser.getBrowser(ArchiveBrowser.java:57)
 at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:610)
 ... 146 more
Caused by: java.io.FileNotFoundException: C:\Programme\jboss-4.2.3.GA\bin\myappEJB.jar (Das System kann die angegebene Datei nicht finden)
 at java.util.zip.ZipFile.open(Native Method)
 at java.util.zip.ZipFile.<init>(Unknown Source)
 at java.util.jar.JarFile.<init>(Unknown Source)
 at java.util.jar.JarFile.<init>(Unknown Source)
 at org.jboss.util.file.JarArchiveBrowser.<init>(JarArchiveBrowser.java:69)
 ... 149 more
12:46:53,203 INFO [EJB3Deployer] Deployed: file:/C:/Programme/jboss-4.2.3.GA/server/default/tmp/deploy/tmp3852714116206067065myapp.ear-contents/myappPersistence.jar
12:46:53,218 INFO [EARDeployer] Started J2EE application: file:/C:/Programme/jboss-4.2.3.GA/server/default/deploy/myapp.ear
12:46:53,218 ERROR [URLDeploymentScanner] Incomplete Deployment listing:

--- MBeans waiting for other MBeans ---
ObjectName: persistence.units:ear=myapp.ear,unitName=myapp
 State: FAILED
 Reason: java.lang.RuntimeException: error trying to scan <jar-file>: file:/C:/Programme/jboss-4.2.3.GA/bin/myappEJB.jar
 I Depend On:
 jboss.jca:service=DataSourceBinding,name=myappdb

--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: persistence.units:ear=myapp.ear,unitName=myapp
 State: FAILED
 Reason: java.lang.RuntimeException: error trying to scan <jar-file>: file:/C:/Programme/jboss-4.2.3.GA/bin/myappEJB.jar
 I Depend On:
 jboss.jca:service=DataSourceBinding,name=myappdb


12:46:53,250 INFO [Http11Protocol] Starting Coyote HTTP/1.1 on http-127.0.0.1-8080
12:46:53,265 INFO [AjpProtocol] Starting Coyote AJP/1.3 on ajp-127.0.0.1-8009
12:46:53,265 INFO [Server] JBoss (MX MicroKernel) [4.2.3.GA (build: SVNTag=JBoss_4_2_3_GA date=200807181417)] Started in 11s:297ms

3. Re: Packaging Persistence Units

jaikiran May 12, 2009 6:55 AM (in response to tashtego)

java.lang.RuntimeException: error trying to scan <jar-file>: file:/C:/Programme/jboss-4.2.3.GA/bin/myappEJB.jar

There was a bug related to this, let me see if i can find it and what the resolution was. It was related to incorrect resolution of the relative path for jar-file

4. Re: Packaging Persistence Units

tashtego May 12, 2009 8:16 AM (in response to tashtego)

seems to be that a workaround could be listing all entity classes via instead of using the <jar-file> tag inside persistence.xml.

Will Jboss 4 be further supported or will ESB have to upgrade to JBoss 5? What will be the next step? ;)

5. Re: Packaging Persistence Units

jaikiran May 12, 2009 9:11 AM (in response to tashtego)

Here's the issue i was talking about https://jira.jboss.org/jira/browse/EJBTHREE-724

Try

<jar-file>../myappEJB.jar</jar-file>

6. Re: Packaging Persistence Units

tashtego May 12, 2009 9:33 AM (in response to tashtego)

great, works. i could have bet i tried that ;)
thank you!!