Hello David,
meanwhile I have tried to deploy following your advices. Unfortunately I got a
NPE from the class PersistenceUnitBuilder.
Here I put the stack trace, the used persistence.xml and openejb-jar.xml.
Is there something missing?
Thanks
Michael
22:04:47,798 ERROR [Deployer] Deployment failed due to
java.lang.NullPointerException
at
org.apache.geronimo.persistence.builder.PersistenceUnitBuilder.buildPersistenceUnits(PersistenceUnitBuilder.java:115)
at
org.apache.geronimo.persistence.builder.PersistenceUnitBuilder.build(PersistenceUnitBuilder.java:107)
at
org.apache.geronimo.persistence.builder.PersistenceUnitBuilder$$FastClassByCGLIB$$e8dd93fa.invoke(<generated>)
at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
at
org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
at
org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:127)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:820)
at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
at
org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
at
org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
at
org.apache.geronimo.deployment.NamespaceDrivenBuilder$$EnhancerByCGLIB$$cce80b50.build(<generated>)
at
org.apache.geronimo.deployment.NamespaceDrivenBuilderCollection.build(NamespaceDrivenBuilderCollection.java:48)
at
org.apache.geronimo.openejb.deployment.EjbModuleBuilder.initContext(EjbModuleBuilder.java:452)
at
org.apache.geronimo.openejb.deployment.EjbModuleBuilder$$FastClassByCGLIB$$cd80af20.invoke(<generated>)
at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
at
org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
at
org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:127)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:820)
at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
at
org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
at
org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
at
org.apache.geronimo.j2ee.deployment.ModuleBuilder$$EnhancerByCGLIB$$209f25af.initContext(<generated>)
at
org.apache.geronimo.j2ee.deployment.EARConfigBuilder.buildConfiguration(EARConfigBuilder.java:539)
at
org.apache.geronimo.j2ee.deployment.EARConfigBuilder$$FastClassByCGLIB$$38e56ec6.invoke(<generated>)
at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
at
org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
at
org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:127)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:820)
at org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
at
org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:35)
at
org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
at
org.apache.geronimo.j2ee.deployment.CorbaGBeanNameSource$$EnhancerByCGLIB$$57cc9fc4.buildConfiguration(<generated>)
at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:302)
at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:124)
at
org.apache.geronimo.deployment.Deployer$$FastClassByCGLIB$$734a235d.invoke(<generated>)
at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
at
org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
at
org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:127)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:855)
at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:239)
at
org.apache.geronimo.deployment.plugin.local.AbstractDeployCommand.doDeploy(AbstractDeployCommand.java:114)
at
org.apache.geronimo.deployment.plugin.local.DistributeCommand.run(DistributeCommand.java:60)
at java.lang.Thread.run(Thread.java:595)
(...)
These are the persistence.xml and part of the openejb-jar.xml
<persistence>
<persistence-unit name="StammdatenVerwaltung">
<description>Zugriff auf Stammdaten</description>
<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
<jta-data-source>MySQLPool</jta-data-source>
</persistence-unit>
</persistence>
<openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-jar-2.1";
xmlns:naming="http://geronimo.apache.org/xml/ns/naming-1.2";>
<dep:environment xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.2";>
<dep:moduleId>
<dep:groupId>lama</dep:groupId>
<dep:artifactId>de.lama.sample3</dep:artifactId>
<dep:version>1.0</dep:version>
<dep:type>jar</dep:type>
</dep:moduleId>
<dep:dependencies>
<dep:dependency>
<dep:groupId>console.dbpool</dep:groupId>
<dep:artifactId>MySQLPool</dep:artifactId>
<dep:version>1.0</dep:version>
<dep:type>rar</dep:type>
</dep:dependency>
<dep:dependency>
<dep:groupId>aspectj</dep:groupId>
<dep:artifactId>aspectjrt</dep:artifactId>
<dep:version>1.5</dep:version>
<dep:type>jar</dep:type>
</dep:dependency>
<dep:dependency>
<dep:groupId>org.apache.geronimo.configs</dep:groupId>
<dep:artifactId>openjpa</dep:artifactId>
<dep:type>car</dep:type>
</dep:dependency>
</dep:dependencies>
<dep:hidden-classes/>
<dep:non-overridable-classes/>
</dep:environment>
<enterprise-beans>
<session>
<ejb-name>StammdatenExtFassadeBean</ejb-name>
<jndi-name>ejb/StammdatenExtFassadeBean</jndi-name>
</session>
</enterprise-beans>
</openejb-jar>
________________________________
Von: David Jencks [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 28. März 2007 14:24
An: [email protected]
Betreff: Re: How to deploy JPA?
Unless someone changed the code a lot while I wasn't looking I don't think that
will work.
I think you need to
(1) make sure your pool module is an ancestor of your ejb app: the easiest way
is to make it a dependency in the geronimo plan for the ejb app. This has the
same effect as the "ext-module" in daytrader.
(2) assuming you do want jta :-) use
<jta-data-source>MyTestPool</jta-data-source> or
<jta-data-source>name=MyTestPool</jta-data-source>
thanks
david jencks
On Mar 28, 2007, at 7:43 AM, David Carew wrote:
You should be able to do it in your persistence.xml file. with the
<jta-data-source> element
e.g. < jta-data-source>java:comp/env/MyTestPool</jta-data-source>
On 3/28/07, Ueberbach, Michael <[EMAIL PROTECTED]> wrote:
Hello,
I need some help in finding out the right way to deploy an
ejb-application in Geronimo 2.0M3.
Szenario is as follows:
There is a connection-pool already deployed to an existing
MySQL-Database, let's say "MyTestPool".
The application has some entity beans and stateless session
beans using EJB3.0 annotations. I want to use JPA
for persistence.
Can someone give an example what way the mimimum
persistence.xml and the neccessary corresponding entries in the openejb-jar.xml
have to look like to get right connection between the
application and the connection-pool?
I've had already a look at the daytrader example
(2.0M2-jpa-plan.xml), but (if I got it right) this makes use of an ext-module
entry for the database connection. Is this really neccessary?
How can I describe a reference to my existing connection-pool?
Thanks for every hint.
Michael
