Seam Managed persistence Context Problem

[mbsakho]

Hi all,
I'm facing with problem when I try to use a Seam Managed Persistence Context.
I'm using Jboss 7.0.2 and have followed the steps explained in the Seam Persistence Module documentation like below:

I have declared the transaction interceptor in the beans.xml like below:


   <interceptors>
      <class>org.jboss.seam.transaction.TransactionInterceptor</class>
   </interceptors>
</beans>

I've also added the requires librairies(persistence.jar, persistence-impl.jar solder.jar) to my deployment.

<dependency>
  <groupId>org.jboss.seam.persistence</groupId>
  <artifactId>seam-persistence-api</artifactId>
  <version>${seam.persistence.version}</version>
</dependency>

<dependency>
  <groupId>org.jboss.seam.persistence</groupId>
  <artifactId>seam-persistence-impl</artifactId>
  <version>${seam.persistence.version}</version>
</dependency>

<dependency>
  <groupId>org.jboss.seam.solder</groupId>
  <artifactId>seam-solder</artifactId>
  <version>${seam.solder.version}</version>
</dependency>



The class below permits me to have a SMPC created by seam.
public class Resources
{
          @SuppressWarnings("unused")
          @ExtensionManaged
          @Produces
          @PersistenceUnit
          @ConversationScoped
        private EntityManagerFactory emFactory;

}

I've declared the injection of the created EntityManager in my Stateful ManagedBean.
public void register(Article article) throws Exception
     {
          log.info("Enregistrement "+article.getName() );
          em.persist(article);
          
     }

ATTENTION [javax.enterprise.resource.webcontainer.jsf.lifecycle] (http--127.0.0.1-8080-1) #{memberRegistration.register}: javax.ejb.EJBException:
java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: Could not find TransactionManager in JNDI:
javax.faces.FacesException: #{memberRegistration.register}: javax.ejb.EJBException: java.lang.RuntimeException:
java.lang.RuntimeException: java.lang.RuntimeException: Could not find TransactionManager in JNDI


thank you for your help

[lightguard]

Sounds like you're using 3.0.0.Final. Please use a 3.1.0 Beta (Beta4 is the current one) and use Seam Transaction (it was split out of Seam Persistence in 3.1.0).

[mbsakho]

I've updated to 3.1.0 Beta. (Seam persistence, seam transaction and solder).
My application is not started now and I'm getting another stacktrace below:

"
15:43:16,999 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC00001: Failed to start service jboss.deployment.unit."extranet-sigma.war".WeldService:
org.jboss.msc.service.StartException in service jboss.deployment.unit."extranet-sigma.war".WeldService:
org.jboss.weld.exceptions.DefinitionException:
WELD-001502 Resource producer field [Resource Producer Field [EntityManagerFactory] with qualifiers [@Any @Default]
declared as [[field] @Default @ExtensionManaged @PersistenceUnit @ConversationScoped @Produces private com.natixis.extranet.sigma.services.Resources.emFactory]]
must be @Dependent scoped
     at org.jboss.as.weld.services.WeldService.start(WeldService.java:96)
     at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
     at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_27]
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_27]
     at java.lang.Thread.run(Thread.java:662) [:1.6.0_27]

"
It's telling me that the the field emfactory must be @Dependent scoped.
here is the owner class of the designed field.

'
public class Resources
{        
          @SuppressWarnings("unused")
          @Produces
          @ExtensionManaged
          @PersistenceUnit
          @ConversationScoped
          @Default
        private EntityManagerFactory emFactory;

}
'

I really don't undestand what's wrong.

Any idea?

Meissa

[hantsy]

I switched to Beta 5 today and it was already in jboss maven repository,I found beta 5 was tagged yesterday, but there is no official news.

[hantsy]

The following is  my code fragment used in my project.

     @ExtensionManaged
     @Produces
     @PersistenceUnit
     @ConversationScoped
     EntityManagerFactory producerField;

[mbsakho]

<blockquote>
_Jason Porter wrote on Nov 18, 2011 13:06:_<br/>

Sounds like you're using 3.0.0.Final. Please use a 3.1.0 Beta (Beta4 is the current one) and use Seam Transaction (it was split out of Seam Persistence in 3.1.0).
</blockquote>

I've updated to 3.1.0 Beta.
My application is not starting now and I'm having a new kind of exception. Here is the trace:

5:43:16,999 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC00001: Failed to start service jboss.deployment.unit."extranet-sigma.war".WeldService:
org.jboss.msc.service.StartException in service jboss.deployment.unit."extranet-sigma.war".WeldService:
org.jboss.weld.exceptions.DefinitionException:
WELD-001502 Resource producer field [Resource Producer Field [EntityManagerFactory] with qualifiers [@Any @Default]
declared as [[field] @Default @ExtensionManaged @PersistenceUnit @ConversationScoped @Produces private com.natixis.extranet.sigma.services.Resources.emFactory]]
must be @Dependent scoped
     at org.jboss.as.weld.services.WeldService.start(WeldService.java:96)
     at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
     at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_27]
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_27]
     at java.lang.Thread.run(Thread.java:662) [:1.6.0_27]
Caused by: org.jboss.weld.exceptions.DefinitionException: WELD-001502 Resource producer field [Resource Producer Field [EntityManagerFactory] with qualifiers [@Any @Default] declared
as [[field] @Default @ExtensionManaged @PersistenceUnit @ConversationScoped @Produces private com.natixis.extranet.sigma.services.Resources.emFactory]] must be @Dependent scoped
     at org.jboss.weld.bean.builtin.ee.EEResourceProducerField.checkEEResource(EEResourceProducerField.java:133)
     at org.jboss.weld.bean.builtin.ee.EEResourceProducerField.initialize(EEResourceProducerField.java:125)
     at org.jboss.weld.bootstrap.AbstractBeanDeployer.deploy(AbstractBeanDeployer.java:119)
     at org.jboss.weld.bootstrap.BeanDeployment.deployBeans(BeanDeployment.java:227)
     at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:378)
     at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:81)
     at org.jboss.as.weld.services.WeldService.start(WeldService.java:89)
     ... 5 more

It's telling me that the emFactory field must be @Dependant scoped. The owner class of the field is below:
'
public class Resources
{        
          @SuppressWarnings("unused")
          @Produces
          @ExtensionManaged
          @PersistenceUnit
          @ConversationScoped
        private EntityManagerFactory emFactory;

}
'

I really don't undestant what's wrong.
Any idea?

[lightguard]

For both Meissa and Hansty is that the only thing that changed in the application was moving to Beta5?

[hantsy]

I did not encounter problem now.

[lightguard]

Okay, great. I also just tried it with Beta5 and didn't run into a problem.

[mbsakho]

<blockquote>
_Jason Porter wrote on Nov 22, 2011 01:40:_<br/>

Okay, great. I also just tried it with Beta5 and didn't run into a problem.
</blockquote>

I've updated seam-persistence and seam-transaction to 3.1.0.beta5.
I'm still having the exception below.

10:51:27,498 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC00001: Failed to start service jboss.deployment.unit."extranet-sigma.war".WeldService: org.jboss.msc.service.StartException in service jboss.deployment.unit."extranet-sigma.war".WeldService: org.jboss.weld.exceptions.DefinitionException: WELD-001502 Resource producer field [Resource Producer Field [EntityManagerFactory] with qualifiers [@Any @Default] declared as [[field] @PersistenceUnit @Produces @ExtensionManaged @ConversationScoped private com.natixis.extranet.sigma.services.Resources.entityManagerFactory]] must be @Dependent scoped
     at org.jboss.as.weld.services.WeldService.start(WeldService.java:96)
     at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
     at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_27]
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_27]
     at java.lang.Thread.run(Thread.java:662) [:1.6.0_27]
Caused by: org.jboss.weld.exceptions.DefinitionException: WELD-001502 Resource producer field [Resource Producer Field [EntityManagerFactory] with qualifiers [@Any @Default] declared as [[field] @PersistenceUnit @Produces @ExtensionManaged @ConversationScoped private com.natixis.extranet.sigma.services.Resources.entityManagerFactory]] must be @Dependent scoped
     at org.jboss.weld.bean.builtin.ee.EEResourceProducerField.checkEEResource(EEResourceProducerField.java:133)
     at org.jboss.weld.bean.builtin.ee.EEResourceProducerField.initialize(EEResourceProducerField.java:125)
     at org.jboss.weld.bootstrap.AbstractBeanDeployer.deploy(AbstractBeanDeployer.java:119)
     at org.jboss.weld.bootstrap.BeanDeployment.deployBeans(BeanDeployment.java:227)
     at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:378)
     at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:81)
     at org.jboss.as.weld.services.WeldService.start(WeldService.java:89)
     ... 5 more

Are there additionnal librairies that need to be updated?

Meissa

[hantsy]

If u are using the Eclispe and m2e, switch to Dependency Hierarchy tab in the POM editor.

Have a look and confirm there is no conflicts.

I encountered some problem before , and  it was caused by dependency version conflict.

[mbsakho]

hantsy bai wrote on Nov 22, 2011 05:10:


If u are using the Eclispe and m2e, switch to Dependency Hierarchy tab in the POM editor.

Have a look and confirm there is no conflicts.

I encountered some problem before , and  it was caused by dependency version conflict.

I confirm that there is no conflcts in the Dependency Hierarchy of the POM Editor.

I really don't undestand what I've missed.
Meissa

[mbsakho]

While looking to the execption stack, I see the recurrent message below:

WELD-001502 Resource producer field [Resource Producer Field [EntityManagerFactory]
with qualifiers [@Any @Default] declared as [[field] @PersistenceUnit @ExtensionManaged @Produces @ConversationScoped
private com.natixis.extranet.sigma.services.Resources.entityManagerFactory]] must be @Dependent scoped

The class that's involved is below:
public class Resources
{          
                @SuppressWarnings("unused")
               
                @ExtensionManaged
                @Produces
                @PersistenceUnit
                @ConversationScoped
           private EntityManagerFactory entityManagerFactory;

}
It's just similar of what people are using here.
I really don't undestand the reason of the complain.

Meissa

[mbsakho]

I've finally managed to make it working.
Tke problem was due to the solder version 3.0.0 that is not compatible with the
Beta 5 version of seam persistence.
Meissa

[lightguard]

Yep, bad version of Solder. I've seen that too. Makes sure you're using the most current version of all modules.