Possible (very strange) bug with interceptors on Weld 1.0.1
Hi
I reported a problem a while ago about a deployment exception after upgrading from GlassFish 3.0.0 to 3.0.1 and hence from Weld 1.0.0.SP4 to 1.0.1.SP3: Weld forum
After quite a bit of debugging I have boiled it down to a very simple example with two managed beans and an interceptor, and I have found the source of the problem. This example also fails on JBoss 6.0.0.M3 which uses Weld 1.0.1.CR2, with the same exception:
2010-07-01 09:39:16,166 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] (HDScanner) Error installing to Start: name=vfs:///C:/Dev/jboss-6.0.0.20100429-M3/server/default/deploy/interceptortest-0.1.war_WeldBootstrapBean state=Create: org.jboss.interceptor.InterceptorException: Duplicate interceptor class definition when bindingorg.jboss.weld.bean-flat-Interceptor-com.example.SecurityInterceptor on AROUND_INVOKE at org.jboss.interceptor.model.InterceptionModelImpl.validateDuplicateInterceptors(InterceptionModelImpl.java:150) [:1.0.0-CR11] at org.jboss.interceptor.model.InterceptionModelImpl.appendInterceptorClassesToList(InterceptionModelImpl.java:138) [:1.0.0-CR11] at org.jboss.interceptor.model.InterceptionModelImpl.appendInterceptors(InterceptionModelImpl.java:131) [:1.0.0-CR11] at org.jboss.interceptor.model.InterceptionModelBuilder$MethodInterceptorDescriptor.with(InterceptionModelBuilder.java:111) [:1.0.0-CR11] at org.jboss.weld.bean.AbstractClassBean.initCdiBoundInterceptors(AbstractClassBean.java:441) at org.jboss.weld.bean.AbstractClassBean.initialize(AbstractClassBean.java:178) at org.jboss.weld.bean.ManagedBean.initialize(ManagedBean.java:363) at org.jboss.weld.bootstrap.AbstractBeanDeployer.deploy(AbstractBeanDeployer.java:110) at org.jboss.weld.bootstrap.BeanDeployment.deployBeans(BeanDeployment.java:151) at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:377) at org.jboss.weld.integration.deployer.env.helpers.BootstrapBean.boot(BootstrapBean.java:121) [:6.0.0.Beta11] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_20] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_20] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_20] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_20] at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59) [jboss-reflect.jar:2.2.0.Alpha4] at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:168) [jboss-reflect.jar:2.2.0.Alpha4] at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66) [jboss-reflect.jar:2.2.0.Alpha4] at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:257) [jboss-kernel.jar:2.2.0.Alpha9] at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47) [jboss-kernel.jar:2.2.0.Alpha9] at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:125) [jboss-kernel.jar:2.2.0.Alpha9] at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:72) [jboss-kernel.jar:2.2.0.Alpha9] at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:202) [jboss-kernel.jar:2.2.0.Alpha9] at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) [jboss-kernel.jar:2.2.0.Alpha9] at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) [jboss-kernel.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:377) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2042) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1081) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1320) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1244) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1137) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:892) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:639) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:180) [:2.2.0.Alpha4] at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:58) [:2.2.0.Alpha4] at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62) [:2.2.0.Alpha4] at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:55) [:2.2.0.Alpha4] at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.Alpha4] at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1857) [:2.2.0.Alpha4] at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1575) [:2.2.0.Alpha4] at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1596) [:2.2.0.Alpha4] at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1516) [:2.2.0.Alpha4] at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:377) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2042) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1081) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1320) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1244) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1137) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:937) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:652) [jboss-dependency.jar:2.2.0.Alpha9] at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:2008) [:2.2.0.Alpha4] at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1101) [:2.2.0.Alpha4] at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.Alpha4] at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117) [:6.0.0.20100429-M3] at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:409) [:6.0.0.20100429-M3] at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:294) [:6.0.0.20100429-M3] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [:1.6.0_20] at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) [:1.6.0_20] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [:1.6.0_20] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_20] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181) [:1.6.0_20] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205) [:1.6.0_20] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_20] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_20] at java.lang.Thread.run(Thread.java:619) [:1.6.0_20]
The bean that fails is this ChildService:
@Securable
public class ChildService extends ParentService {
@Override
public Child doSomething() {
return null;
}
}Which extends ParentService:
public class ParentService {
public Parent doSomething() {
return null;
}
}The @Securable annotation is described in the original post, but it basically does nothing.
Child is an empty class that extends Parent, also an empty class.
Now the strange thing. If I change the return type of ChildService.doSomething from Child to Parent, it works!
public class ChildService extends ParentService {
@Override
public Parent doSomething() {
return null;
}
}So it seems that the problem is that ChildService.doSomething is overloading the method from ParentService. And the above example works on GlassFish 3.0.0.
Should this be filed in Jira? I can upload the source and webapp if someone wants to take a look.
Regards,
Anders
