11:42 p.m.
ExtendedEntityManager injected into Stateless Session Bean
----------------------------------------------------------
Key: EJBTHREE-2256
URL: https://issues.jboss.org/browse/EJBTHREE-2256
Project: EJB 3.0
Issue Type: Bug
Components: injection
Environment: Running Arquillian 1.0.0.Alpha5 JUnit testcase with jbossas-remote-6
in jboss-6.0.0.Final
Reporter: gunter zeilinger
Injecting a Stateless and a Stateful Session Bean - the later with an Extended
Presentation Context - into a managed object:
{code}
@RunWith(Arquillian.class)
public class MyTest {
@EJB
private MySFSB sfsb;
@EJB
private MySLSB slsb;
:
{code}
may cause that the {{ExtendedEntityManager}} from the SFSB get also injected into the
SLSB, which results in:
{noformat}
java.lang.NullPointerException at
org.jboss.ejb3.entity.ExtendedEntityManager.getPersistenceContext(ExtendedEntityManager.java:76)
at
org.jboss.ejb3.entity.ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:61)
at
org.jboss.ejb3.jpa.integration.JPA2EntityManagerDelegator.createNamedQuery(JPA2EntityManagerDelegator.java:44)
at MySLSB.foo(MySLSB.java:57)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
...
{noformat}
The failure does not occur on each run - sometimes the SLSB get its own
{{org.jboss.jpa.tx.TransactionScopedEntityManager}} injected as expected, and the test
passes.
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11:44 p.m.
New subject: [JBoss JIRA] Updated: (EJBTHREE-2256) ExtendedEntityManager injected into Stateless Session Bean
[
https://issues.jboss.org/browse/EJBTHREE-2256?page=com.atlassian.jira.plu...
]
gunter zeilinger updated EJBTHREE-2256:
---------------------------------------
Attachment: extended-entity-manager-in-slsb.zip
com.acme.jpa.UserRepositoryTestCase.txt
ExtendedEntityManager injected into Stateless Session Bean
----------------------------------------------------------
Key: EJBTHREE-2256
URL: https://issues.jboss.org/browse/EJBTHREE-2256
Project: EJB 3.0
Issue Type: Bug
Components: injection
Environment: Running Arquillian 1.0.0.Alpha5 JUnit testcase with jbossas-remote-6
in jboss-6.0.0.Final
Reporter: gunter zeilinger
Attachments: com.acme.jpa.UserRepositoryTestCase.txt,
extended-entity-manager-in-slsb.zip
Injecting a Stateless and a Stateful Session Bean - the later with an Extended
Presentation Context - into a managed object:
{code}
@RunWith(Arquillian.class)
public class MyTest {
@EJB
private MySFSB sfsb;
@EJB
private MySLSB slsb;
:
{code}
may cause that the {{ExtendedEntityManager}} from the SFSB get also injected into the
SLSB, which results in:
{noformat}
java.lang.NullPointerException at
org.jboss.ejb3.entity.ExtendedEntityManager.getPersistenceContext(ExtendedEntityManager.java:76)
at
org.jboss.ejb3.entity.ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:61)
at
org.jboss.ejb3.jpa.integration.JPA2EntityManagerDelegator.createNamedQuery(JPA2EntityManagerDelegator.java:44)
at MySLSB.foo(MySLSB.java:57)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
...
{noformat}
The failure does not occur on each run - sometimes the SLSB get its own
{{org.jboss.jpa.tx.TransactionScopedEntityManager}} injected as expected, and the test
passes.
--
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8:15 a.m.
New subject: [JBoss JIRA] Assigned: (EJBTHREE-2256) ExtendedEntityManager injected into Stateless Session Bean
[
https://issues.jboss.org/browse/EJBTHREE-2256?page=com.atlassian.jira.plu...
]
jaikiran pai reassigned EJBTHREE-2256:
--------------------------------------
Assignee: jaikiran pai
ExtendedEntityManager injected into Stateless Session Bean
----------------------------------------------------------
Key: EJBTHREE-2256
URL: https://issues.jboss.org/browse/EJBTHREE-2256
Project: EJB 3.0
Issue Type: Bug
Components: injection
Environment: Running Arquillian 1.0.0.Alpha5 JUnit testcase with jbossas-remote-6
in jboss-6.0.0.Final
Reporter: gunter zeilinger
Assignee: jaikiran pai
Attachments: com.acme.jpa.UserRepositoryTestCase.txt,
extended-entity-manager-in-slsb.zip
Injecting a Stateless and a Stateful Session Bean - the later with an Extended
Presentation Context - into a managed object:
{code}
@RunWith(Arquillian.class)
public class MyTest {
@EJB
private MySFSB sfsb;
@EJB
private MySLSB slsb;
:
{code}
may cause that the {{ExtendedEntityManager}} from the SFSB get also injected into the
SLSB, which results in:
{noformat}
java.lang.NullPointerException at
org.jboss.ejb3.entity.ExtendedEntityManager.getPersistenceContext(ExtendedEntityManager.java:76)
at
org.jboss.ejb3.entity.ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:61)
at
org.jboss.ejb3.jpa.integration.JPA2EntityManagerDelegator.createNamedQuery(JPA2EntityManagerDelegator.java:44)
at MySLSB.foo(MySLSB.java:57)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
...
{noformat}
The failure does not occur on each run - sometimes the SLSB get its own
{{org.jboss.jpa.tx.TransactionScopedEntityManager}} injected as expected, and the test
passes.
--
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3:24 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-2256) ExtendedEntityManager injected into Stateless Session Bean
[
https://issues.jboss.org/browse/EJBTHREE-2256?page=com.atlassian.jira.plu...
]
gunter zeilinger commented on EJBTHREE-2256:
--------------------------------------------
The failure also occurs, if the Stateful Session Bean is not injected by the container,
but explicitly looked up from JNDI by the test method.
ExtendedEntityManager injected into Stateless Session Bean
----------------------------------------------------------
Key: EJBTHREE-2256
URL: https://issues.jboss.org/browse/EJBTHREE-2256
Project: EJB 3.0
Issue Type: Bug
Components: injection
Environment: Running Arquillian 1.0.0.Alpha5 JUnit testcase with jbossas-remote-6
in jboss-6.0.0.Final
Reporter: gunter zeilinger
Assignee: jaikiran pai
Attachments: com.acme.jpa.UserRepositoryTestCase.txt,
extended-entity-manager-in-slsb.zip
Injecting a Stateless and a Stateful Session Bean - the later with an Extended
Presentation Context - into a managed object:
{code}
@RunWith(Arquillian.class)
public class MyTest {
@EJB
private MySFSB sfsb;
@EJB
private MySLSB slsb;
:
{code}
may cause that the {{ExtendedEntityManager}} from the SFSB get also injected into the
SLSB, which results in:
{noformat}
java.lang.NullPointerException at
org.jboss.ejb3.entity.ExtendedEntityManager.getPersistenceContext(ExtendedEntityManager.java:76)
at
org.jboss.ejb3.entity.ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:61)
at
org.jboss.ejb3.jpa.integration.JPA2EntityManagerDelegator.createNamedQuery(JPA2EntityManagerDelegator.java:44)
at MySLSB.foo(MySLSB.java:57)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
...
{noformat}
The failure does not occur on each run - sometimes the SLSB get its own
{{org.jboss.jpa.tx.TransactionScopedEntityManager}} injected as expected, and the test
passes.
--
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8:40 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-2256) ExtendedEntityManager injected into Stateless Session Bean
[
https://issues.jboss.org/browse/EJBTHREE-2256?page=com.atlassian.jira.plu...
]
Dirk Gerrit Oort commented on EJBTHREE-2256:
--------------------------------------------
I get the same error on a @Singleton bean and running jboss 6.0 final 50% of the cases.
The stacktrace is the same with the same line numbers
Caused by: java.lang.NullPointerException
20:29:40,043 ERROR [STDERR] at
org.jboss.ejb3.entity.ExtendedEntityManager.getPersistenceContext(ExtendedEntityManager.java:76)
20:29:40,043 ERROR [STDERR] at
org.jboss.ejb3.entity.ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:61)
20:29:40,043 ERROR [STDERR] at
org.jboss.ejb3.jpa.integration.JPA2EntityManagerDelegator.createQuery(JPA2EntityManagerDelegator.java:54)
20:29:40,043 ERROR [STDERR] at
org.oort.cms.sessions.SiteReadSession.openSite(SiteReadSession.java:32)
20:29:40,043 ERROR [STDERR] at
org.oort.cms.sessions.SiteReadSession.getSiteMapID(SiteReadSession.java:43)
20:29:40,043 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
20:29:40,043 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:29:40,043 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:29:40,043 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
20:29:40,043 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
20:29:40,044 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
20:29:40,044 ERROR [STDERR] at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
20:29:40,044 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor$InvocationContext.proceed(InvocationContextInterceptor.java:127)
20:29:40,044 ERROR [STDERR] at
org.jboss.weld.integration.ejb.interceptor.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:151)
20:29:40,044 ERROR [STDERR] at
org.jboss.weld.integration.ejb.interceptor.Jsr299BindingsInterceptor.doAroundInvoke(Jsr299BindingsInterceptor.java:122)
20:29:40,044 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
20:29:40,044 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:29:40,044 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:29:40,044 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
20:29:40,044 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:80)
20:29:40,044 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:71)
20:29:40,044 ERROR [STDERR] at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:62)
20:29:40,045 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor$InvocationContext.proceed(InvocationContextInterceptor.java:127)
20:29:40,045 ERROR [STDERR] at
org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:46)
20:29:40,045 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
20:29:40,045 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:29:40,045 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:29:40,045 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
20:29:40,045 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:80)
20:29:40,045 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:71)
20:29:40,045 ERROR [STDERR] at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:62)
20:29:40,045 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
20:29:40,045 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
20:29:40,046 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
20:29:40,046 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
20:29:40,046 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
20:29:40,046 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597)
20:29:40,046 ERROR [STDERR] at
org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174)
20:29:40,046 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,046 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:74)
20:29:40,046 ERROR [STDERR] at
org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_1788497806.invoke(InvocationContextInterceptor_z_fillMethod_1788497806.java)
20:29:40,046 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,046 ERROR [STDERR] at
org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:90)
20:29:40,046 ERROR [STDERR] at
org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_1788497806.invoke(InvocationContextInterceptor_z_setup_1788497806.java)
20:29:40,046 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,046 ERROR [STDERR] at
org.jboss.ejb3.async.impl.interceptor.AsynchronousServerInterceptor.invoke(AsynchronousServerInterceptor.java:128)
20:29:40,047 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at
org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62)
20:29:40,047 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at
org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56)
20:29:40,047 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at
org.jboss.ejb3.concurrency.aop.interceptor.ContainerManagedConcurrencyInterceptor.invoke(ContainerManagedConcurrencyInterceptor.java:181)
20:29:40,047 ERROR [STDERR] at
org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:86)
20:29:40,047 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
20:29:40,047 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,047 ERROR [STDERR] at
org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
20:29:40,047 ERROR [STDERR] at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
20:29:40,048 ERROR [STDERR] at
org.jboss.ejb3.core.context.SessionInvocationContextAdapter.proceed(SessionInvocationContextAdapter.java:95)
20:29:40,048 ERROR [STDERR] at
org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:247)
ExtendedEntityManager injected into Stateless Session Bean
----------------------------------------------------------
Key: EJBTHREE-2256
URL: https://issues.jboss.org/browse/EJBTHREE-2256
Project: EJB 3.0
Issue Type: Bug
Components: injection
Environment: Running Arquillian 1.0.0.Alpha5 JUnit testcase with jbossas-remote-6
in jboss-6.0.0.Final
Reporter: gunter zeilinger
Assignee: jaikiran pai
Attachments: com.acme.jpa.UserRepositoryTestCase.txt,
extended-entity-manager-in-slsb.zip
Injecting a Stateless and a Stateful Session Bean - the later with an Extended
Presentation Context - into a managed object:
{code}
@RunWith(Arquillian.class)
public class MyTest {
@EJB
private MySFSB sfsb;
@EJB
private MySLSB slsb;
:
{code}
may cause that the {{ExtendedEntityManager}} from the SFSB get also injected into the
SLSB, which results in:
{noformat}
java.lang.NullPointerException at
org.jboss.ejb3.entity.ExtendedEntityManager.getPersistenceContext(ExtendedEntityManager.java:76)
at
org.jboss.ejb3.entity.ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:61)
at
org.jboss.ejb3.jpa.integration.JPA2EntityManagerDelegator.createNamedQuery(JPA2EntityManagerDelegator.java:44)
at MySLSB.foo(MySLSB.java:57)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
...
{noformat}
The failure does not occur on each run - sometimes the SLSB get its own
{{org.jboss.jpa.tx.TransactionScopedEntityManager}} injected as expected, and the test
passes.
--
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8:42 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-2256) ExtendedEntityManager injected into Stateless Session Bean
[
https://issues.jboss.org/browse/EJBTHREE-2256?page=com.atlassian.jira.plu...
]
Dirk Gerrit Oort commented on EJBTHREE-2256:
--------------------------------------------
one detail the enitymanager on the singelton is not an extended entity manager but the
function is called from a stateful session bean with an extended entity manager
ExtendedEntityManager injected into Stateless Session Bean
----------------------------------------------------------
Key: EJBTHREE-2256
URL: https://issues.jboss.org/browse/EJBTHREE-2256
Project: EJB 3.0
Issue Type: Bug
Components: injection
Environment: Running Arquillian 1.0.0.Alpha5 JUnit testcase with jbossas-remote-6
in jboss-6.0.0.Final
Reporter: gunter zeilinger
Assignee: jaikiran pai
Attachments: com.acme.jpa.UserRepositoryTestCase.txt,
extended-entity-manager-in-slsb.zip
Injecting a Stateless and a Stateful Session Bean - the later with an Extended
Presentation Context - into a managed object:
{code}
@RunWith(Arquillian.class)
public class MyTest {
@EJB
private MySFSB sfsb;
@EJB
private MySLSB slsb;
:
{code}
may cause that the {{ExtendedEntityManager}} from the SFSB get also injected into the
SLSB, which results in:
{noformat}
java.lang.NullPointerException at
org.jboss.ejb3.entity.ExtendedEntityManager.getPersistenceContext(ExtendedEntityManager.java:76)
at
org.jboss.ejb3.entity.ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:61)
at
org.jboss.ejb3.jpa.integration.JPA2EntityManagerDelegator.createNamedQuery(JPA2EntityManagerDelegator.java:44)
at MySLSB.foo(MySLSB.java:57)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
...
{noformat}
The failure does not occur on each run - sometimes the SLSB get its own
{{org.jboss.jpa.tx.TransactionScopedEntityManager}} injected as expected, and the test
passes.
--
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4669
days inactive
4771
days old
5 comments
3 participants
participants (3)
-
Dirk Gerrit Oort (JIRA) -
gunter zeilinger (JIRA)
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jaikiran pai (JIRA)