Ondřej Chaloupka created AS7-3708:
-------------------------------------
Summary: ejb-jar.xml does not understand tag <concurrent-method> for
singleton session type
Key: AS7-3708
URL:
https://issues.jboss.org/browse/AS7-3708
Project: Application Server 7
Issue Type: Bug
Components: EJB
Reporter: Ondřej Chaloupka
Assignee: Stuart Douglas
In case of definition concurrent-method tag for singleton session bean in ejb-jar.xml
following exception is thrown on deployment:
{code}
ERROR [org.jboss.msc.service.fail] (MSC service thread 1-7) MSC00001: Failed to start
service jboss.deployment.unit."ejb3-singleton-bean-example.jar".POST_MODULE:
org.jboss.msc.service.StartException in service
jboss.deployment.unit."ejb3-singleton-bean-example.jar".POST_MODULE: Failed to
process phase POST_MODULE of deployment "ejb3-singleton-bean-example.jar"
at
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119)
[jboss-as-server-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
[rt.jar:1.6.0_23]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
[rt.jar:1.6.0_23]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_23]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: JBAS014402:
Could not merge data for ReadOnlySingletonBeanDescriptor
at
org.jboss.as.ejb3.deployment.processors.merging.AbstractMergingProcessor.deploy(AbstractMergingProcessor.java:75)
at
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113)
[jboss-as-server-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
... 5 more
Caused by: java.lang.NullPointerException
at
org.jboss.as.ejb3.deployment.processors.merging.EjbConcurrencyMergingProcessor.resolveMethod(EjbConcurrencyMergingProcessor.java:134)
at
org.jboss.as.ejb3.deployment.processors.merging.EjbConcurrencyMergingProcessor.handleDeploymentDescriptor(EjbConcurrencyMergingProcessor.java:111)
at
org.jboss.as.ejb3.deployment.processors.merging.EjbConcurrencyMergingProcessor.handleDeploymentDescriptor(EjbConcurrencyMergingProcessor.java:53)
at
org.jboss.as.ejb3.deployment.processors.merging.AbstractMergingProcessor.processComponentConfig(AbstractMergingProcessor.java:93)
at
org.jboss.as.ejb3.deployment.processors.merging.AbstractMergingProcessor.deploy(AbstractMergingProcessor.java:73)
... 6 more
{code}
You can check my testing code:
https://github.com/ochaloup/jboss-as/blob/JBQA-5268-tests-singleton/tests...
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