[jboss-jira] [JBoss JIRA] Commented: (JBMETA-207) NullPointerException during deployment of EJB3 methods with zero parameters
JPMM (JIRA)
jira-events at lists.jboss.org
Thu Sep 17 13:13:49 EDT 2009
[ https://jira.jboss.org/jira/browse/JBMETA-207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12486325#action_12486325 ]
JPMM commented on JBMETA-207:
-----------------------------
Hi,
I think this issue has more to do with inheritance than no-argument methods. I encountered the same exception after adding the roles annotation wherever needed in one shot. But looking deeper, I found out that it is raised when I try to override an annotation from a superclass.
Let's say I have two classes A and B (inheriting from A). The exception only occurs when I add class-level-annotations on both A and B. If I add annotations to no-argument methods or at class-level to classes that have no-argument methods, the exception is not raised.
Alexey, can you double check and tell us whether that's the reason you're getting the exception.
Thanks,
JP.
> NullPointerException during deployment of EJB3 methods with zero parameters
> ---------------------------------------------------------------------------
>
> Key: JBMETA-207
> URL: https://jira.jboss.org/jira/browse/JBMETA-207
> Project: JBoss Metadata
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Affects Versions: 1.0.0.GA
> Environment: JBoss-5.1.0-GA, JDK 1.6.0_07-b06-153 (Apple/Sun JVM, 64-bit on OS/X), EJB3 w/ descriptor overrides
> Reporter: Zachary Bedell
> Assignee: Andrew Lee Rubinger
> Attachments: fixJBMETA207.patch
>
>
> Deploying an EJB3 based EAR results in an NPE with the below stack trace. The problem appears to manifest with EJB3's containing methods that take zero arguments. There are also XML descriptor based attributes for several of the metadata elements. To the best of my knowledge the descriptors only augment, not override anything specified in annotations.
> Patch for this should be trivial (an additional null check on line 83 of RolesAllowedProcessor.java should do it). I'm in the process of attempting to get JBMETA built from source and integrated into my stack. Will attach patch & tests unless someone beats me to it.
> The stack:
> 09:44:51,219 ERROR [AbstractKernelController] Error installing to PostClassLoader: name=vfszip:/jboss/jboss-eap-5.0/server/ucmsfc/deploy/ucms.ear/ state=ClassLoader mode=Manual requiredState=PostClassLoader
> org.jboss.deployers.spi.DeploymentException: Cannot process metadata
> at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)
> at org.jboss.deployment.AnnotationMetaDataDeployer.deploy(AnnotationMetaDataDeployer.java:181)
> at org.jboss.deployment.AnnotationMetaDataDeployer.deploy(AnnotationMetaDataDeployer.java:93)
> at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
> at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)
> at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)
> at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
> at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
> at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
> at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
> at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
> at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
> at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
> at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
> at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
> at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:698)
> at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117)
> at org.jboss.system.server.profileservice.repository.ProfileDeployAction.install(ProfileDeployAction.java:59)
> at org.jboss.system.server.profileservice.repository.AbstractProfileAction.install(AbstractProfileAction.java:53)
> at org.jboss.system.server.profileservice.repository.AbstractProfileService.install(AbstractProfileService.java:355)
> at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
> at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
> at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
> at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
> at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
> at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
> at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
> at org.jboss.system.server.profileservice.repository.AbstractProfileService.activateProfile(AbstractProfileService.java:310)
> at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:241)
> at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:461)
> at org.jboss.Main.boot(Main.java:216)
> at org.jboss.Main$1.run(Main.java:546)
> at java.lang.Thread.run(Thread.java:637)
> Caused by: java.lang.NullPointerException
> at org.jboss.metadata.annotation.creator.ejb.jboss.RolesAllowedProcessor.process(RolesAllowedProcessor.java:83)
> at org.jboss.metadata.annotation.creator.ejb.jboss.RolesAllowedProcessor.process(RolesAllowedProcessor.java:48)
> at org.jboss.metadata.annotation.creator.AbstractProcessor.processClass(AbstractProcessor.java:215)
> at org.jboss.metadata.annotation.creator.AbstractProcessor.processClass(AbstractProcessor.java:172)
> at org.jboss.metadata.annotation.creator.ejb.jboss.AbstractEnterpriseBeanProcessor.process(AbstractEnterpriseBeanProcessor.java:151)
> at org.jboss.metadata.annotation.creator.ejb.jboss.AbstractEnterpriseBeanProcessor.process(AbstractEnterpriseBeanProcessor.java:94)
> at org.jboss.metadata.annotation.creator.ejb.jboss.AbstractEnterpriseBeanProcessor.process(AbstractEnterpriseBeanProcessor.java:52)
> at org.jboss.metadata.annotation.creator.AbstractCreator.process(AbstractCreator.java:154)
> at org.jboss.metadata.annotation.creator.AbstractCreator.processMetaData(AbstractCreator.java:87)
> at org.jboss.metadata.annotation.creator.ejb.jboss.JBoss50Creator.create(JBoss50Creator.java:109)
> at org.jboss.deployment.OptAnnotationMetaDataDeployer.processJBossMetaData(OptAnnotationMetaDataDeployer.java:134)
> at org.jboss.deployment.OptAnnotationMetaDataDeployer.processMetaData(OptAnnotationMetaDataDeployer.java:84)
> at org.jboss.deployment.AnnotationMetaDataDeployer.deploy(AnnotationMetaDataDeployer.java:177)
> ... 31 more
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
More information about the jboss-jira
mailing list