[jira] [Updated] (DELTASPIKE-1350) TransactionalInterceptor should use the EntityManagerResolver for lookups

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

[jira] [Updated] (DELTASPIKE-1350) TransactionalInterceptor should use the EntityManagerResolver for lookups

JIRA jira@apache.org

     [ https://issues.apache.org/jira/browse/DELTASPIKE-1350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrei Ivanov updated DELTASPIKE-1350:
--------------------------------------
    Description:
Hi,

I'm trying to use the transaction support from the JPA module with multiple entity managers that are created by a producer defined in a separate/common module.

That means that any specific qualifiers defined in the client modules (like {{@DbA}} / {{@DbB}}{{ from the examples) are not visible to the producer. To make this work, I've followed the approach from the EntityManagerFactoryProducer}} and I've defined my own qualifier, {{PersistenceContextName}}, duplicated from {{PersistenceUnitName}} (and similar to the {{CustomQualifier}} from the example).

I've also created an {{EntityManagerResolver}} in one of the client modules and configured it in the DAOs inside it (which are not DeltaSpike repositories), with {{@Transactional}} and {{@EntityManagerConfig(entityManagerResolver = BranchManagementResolver.class, qualifier = PersistenceContextName.class)}}

As far as I see, only the {{qualifier}} attribute is used, but it invokes my producer with a {{null}} {{InjectionPoint}}:
{noformat}
java.lang.NullPointerException: null
    at EntityManagerProducer.getEntityManagerFactory(EntityManagerProducer.java:109) ~[server-core-impl-1.0.21-SNAPSHOT.jar:?]
    at EntityManagerProducer.createEntityManager(EntityManagerProducer.java:95) ~[server-core-impl-1.0.21-SNAPSHOT.jar:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_172]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_172]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_172]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_172]
    at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:95) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:85) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.injection.producer.ProducerMethodProducer.produce(ProducerMethodProducer.java:103) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.injection.producer.AbstractMemberProducer.produce(AbstractMemberProducer.java:161) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:180) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.contexts.unbound.DependentContextImpl.get(DependentContextImpl.java:70) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:700) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:723) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.util.ForwardingBeanManager.getReference(ForwardingBeanManager.java:64) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.bean.builtin.BeanManagerProxy.getReference(BeanManagerProxy.java:86) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.apache.deltaspike.jpa.spi.entitymanager.QualifierBackedEntityManagerResolver.resolveEntityManager(QualifierBackedEntityManagerResolver.java:59) ~[deltaspike-jpa-module-api-1.8.2.jar:1.8.2]
    at org.apache.deltaspike.jpa.impl.transaction.ResourceLocalTransactionStrategy.resolveEntityManagerForQualifier(ResourceLocalTransactionStrategy.java:381) ~[deltaspike-jpa-module-impl-1.8.2.jar:1.8.2]
{noformat}
The NPE line has {{LOGGER.info(injectionPoint.getAnnotated())}}, and {{injectionPoint}} is null.

Maybe this is a separate bug?

 

If I understand this correctly, my problem would be solved if my custom resolver would be used for lookups, but the only reference to it is from {{EntityManagerRefLookup#lookupReference}}, and that just got removed from {{TransactionStrategyHelper}}.

 

  was:
Hi,

I'm trying to use the transaction support from the JPA module with multiple entity managers that are created by a producer defined in a separate/common module.

That means that any specific qualifiers defined in the client modules (like {{@DbA}} / {{@DbB}}{{}} from the examples) are not visible to the producer. To make this work, I've followed the approach from the {{EntityManagerFactoryProducer}} and I've defined my own qualifier, {{PersistenceContextName}}, duplicated from {{PersistenceUnitName}} (and similar to the {{CustomQualifier}} from the example).

I've also created an {{EntityManagerResolver}} in one of the client modules and configured it in the DAOs inside it (which are not DeltaSpike repositories), with {{@Transactional}} and {{@EntityManagerConfig(entityManagerResolver = BranchManagementResolver.class, qualifier = PersistenceContextName.class)}}

As far as I see, only the {{qualifier}} attribute is used, but it invokes my producer with a {{null}} {{InjectionPoint}}:
{noformat}
java.lang.NullPointerException: null
    at EntityManagerProducer.getEntityManagerFactory(EntityManagerProducer.java:109) ~[server-core-impl-1.0.21-SNAPSHOT.jar:?]
    at EntityManagerProducer.createEntityManager(EntityManagerProducer.java:95) ~[server-core-impl-1.0.21-SNAPSHOT.jar:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_172]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_172]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_172]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_172]
    at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:95) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:85) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.injection.producer.ProducerMethodProducer.produce(ProducerMethodProducer.java:103) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.injection.producer.AbstractMemberProducer.produce(AbstractMemberProducer.java:161) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:180) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.contexts.unbound.DependentContextImpl.get(DependentContextImpl.java:70) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:700) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:723) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.util.ForwardingBeanManager.getReference(ForwardingBeanManager.java:64) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.jboss.weld.bean.builtin.BeanManagerProxy.getReference(BeanManagerProxy.java:86) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
    at org.apache.deltaspike.jpa.spi.entitymanager.QualifierBackedEntityManagerResolver.resolveEntityManager(QualifierBackedEntityManagerResolver.java:59) ~[deltaspike-jpa-module-api-1.8.2.jar:1.8.2]
    at org.apache.deltaspike.jpa.impl.transaction.ResourceLocalTransactionStrategy.resolveEntityManagerForQualifier(ResourceLocalTransactionStrategy.java:381) ~[deltaspike-jpa-module-impl-1.8.2.jar:1.8.2]
{noformat}
The NPE line has {{LOGGER.info(injectionPoint.getAnnotated())}}, and {{injectionPoint}} is null.

Maybe this is a separate bug?

 

If I understand this correctly, my problem would be solved if my custom resolver would be used for lookups, but the only reference to it is from {{EntityManagerRefLookup#lookupReference}}, and that just got removed from {{TransactionStrategyHelper}}.

 


> TransactionalInterceptor should use the EntityManagerResolver for lookups
> -------------------------------------------------------------------------
>
>                 Key: DELTASPIKE-1350
>                 URL: https://issues.apache.org/jira/browse/DELTASPIKE-1350
>             Project: DeltaSpike
>          Issue Type: Improvement
>          Components: JPA-Module
>    Affects Versions: 1.8.2
>            Reporter: Andrei Ivanov
>            Priority: Major
>
> Hi,
> I'm trying to use the transaction support from the JPA module with multiple entity managers that are created by a producer defined in a separate/common module.
> That means that any specific qualifiers defined in the client modules (like {{@DbA}} / {{@DbB}}{{ from the examples) are not visible to the producer. To make this work, I've followed the approach from the EntityManagerFactoryProducer}} and I've defined my own qualifier, {{PersistenceContextName}}, duplicated from {{PersistenceUnitName}} (and similar to the {{CustomQualifier}} from the example).
> I've also created an {{EntityManagerResolver}} in one of the client modules and configured it in the DAOs inside it (which are not DeltaSpike repositories), with {{@Transactional}} and {{@EntityManagerConfig(entityManagerResolver = BranchManagementResolver.class, qualifier = PersistenceContextName.class)}}
> As far as I see, only the {{qualifier}} attribute is used, but it invokes my producer with a {{null}} {{InjectionPoint}}:
> {noformat}
> java.lang.NullPointerException: null
>     at EntityManagerProducer.getEntityManagerFactory(EntityManagerProducer.java:109) ~[server-core-impl-1.0.21-SNAPSHOT.jar:?]
>     at EntityManagerProducer.createEntityManager(EntityManagerProducer.java:95) ~[server-core-impl-1.0.21-SNAPSHOT.jar:?]
>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_172]
>     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_172]
>     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_172]
>     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_172]
>     at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:95) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:85) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.injection.producer.ProducerMethodProducer.produce(ProducerMethodProducer.java:103) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.injection.producer.AbstractMemberProducer.produce(AbstractMemberProducer.java:161) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:180) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.contexts.unbound.DependentContextImpl.get(DependentContextImpl.java:70) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:700) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:723) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.util.ForwardingBeanManager.getReference(ForwardingBeanManager.java:64) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.jboss.weld.bean.builtin.BeanManagerProxy.getReference(BeanManagerProxy.java:86) ~[weld-core-impl-3.0.4.Final.jar:3.0.4.Final]
>     at org.apache.deltaspike.jpa.spi.entitymanager.QualifierBackedEntityManagerResolver.resolveEntityManager(QualifierBackedEntityManagerResolver.java:59) ~[deltaspike-jpa-module-api-1.8.2.jar:1.8.2]
>     at org.apache.deltaspike.jpa.impl.transaction.ResourceLocalTransactionStrategy.resolveEntityManagerForQualifier(ResourceLocalTransactionStrategy.java:381) ~[deltaspike-jpa-module-impl-1.8.2.jar:1.8.2]
> {noformat}
> The NPE line has {{LOGGER.info(injectionPoint.getAnnotated())}}, and {{injectionPoint}} is null.
> Maybe this is a separate bug?
>  
> If I understand this correctly, my problem would be solved if my custom resolver would be used for lookups, but the only reference to it is from {{EntityManagerRefLookup#lookupReference}}, and that just got removed from {{TransactionStrategyHelper}}.
>  



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)