[jboss-jira] [JBoss JIRA] Commented: (EJBTHREE-1751) Can't resole ejb injection in interceptor class
jaikiran pai (JIRA)
jira-events at lists.jboss.org
Tue Mar 17 03:38:22 EDT 2009
[ https://jira.jboss.org/jira/browse/EJBTHREE-1751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12457598#action_12457598 ]
jaikiran pai commented on EJBTHREE-1751:
----------------------------------------
I was able to reproduce this issue with the application you provided. An initial look at the logs indicates that its a deployment ordering issue. The testInterceptor2.jar contains the EJB which is being injected in an interceptor in testInterceptor.jar. At the point where the interceptor's EJB injection is being resolved, the testInterceptor2.jar is not yet picked up for deployment and hence this bug.
Try this workaround - rename the jar file (alphabetical ordering), containing the EJB, such that it is deployed before the interceptor jar
> Can't resole ejb injection in interceptor class
> -----------------------------------------------
>
> Key: EJBTHREE-1751
> URL: https://jira.jboss.org/jira/browse/EJBTHREE-1751
> Project: EJB 3.0
> Issue Type: Bug
> Components: core
> Affects Versions: 1.0.0-Beta10
> Environment: Jboss AS 5.0.0.GA, JDK 5.0
> Reporter: Nouredine Goutal
> Assignee: jaikiran pai
> Attachments: testInterceptor_EAR.ear
>
>
> problem deploying ear with interceptors classes:
> Code:
> ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] (HDScanner) Error installing to
> Real: name=vfszip:/product/mnfc/jboss/jboss-5.0.0.GA/server/default/deploy/testInterceptor_EAR.ear
> state=PreReal mode=Manual requiredState=Real
> org.jboss.deployers.spi.DeploymentException: Error deploying testInterceptor.jar: null
> at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:203)
> at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:104)
> at org.jboss.deployers.vfs.spi.deployer.AbstractVFSRealDeployer.internalDeploy(AbstractVFSRealDeplo
> yer.java:45)
> at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:5
> 0)
> 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.doInstallParentFirst(DeployersImpl.java:1210
> )
> at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
> at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:34
> 8)
> 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:545)
> at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:290)
> at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
> at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:280)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:135)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadP
> oolExecutor.java:65)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThread
> PoolExecutor.java:142)
> at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExec
> utor.java:166)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: java.lang.NullPointerException
> at org.jboss.ejb3.javaee.JavaEEComponentHelper.createObjectName(JavaEEComponentHelper.java:46)
> at org.jboss.ejb3.deployers.JBoss5DeploymentScope.getEjbContainer(JBoss5DeploymentScope.java:170)
> at org.jboss.ejb3.Ejb3Deployment.getEjbContainer(Ejb3Deployment.java:407)
> at org.jboss.ejb3.EJBContainer.resolveEjbContainer(EJBContainer.java:1408)
> at org.jboss.injection.AbstractHandler.addDependency(AbstractHandler.java:50)
> at org.jboss.injection.EJBRemoteHandler.ejbRefDependency(EJBRemoteHandler.java:146)
> at org.jboss.injection.EJBRemoteHandler.handleFieldAnnotations(EJBRemoteHandler.java:393)
> at org.jboss.injection.InjectionUtil.processFieldAnnotations(InjectionUtil.java:160)
> at org.jboss.injection.InjectionUtil.processAnnotations(InjectionUtil.java:197)
> at org.jboss.ejb3.EJBContainer.processMetadata(EJBContainer.java:605)
> at org.jboss.ejb3.Ejb3Deployment.processEJBContainerMetadata(Ejb3Deployment.java:415)
> at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:523)
> at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:196)
> ... 28 more
>
> This problem occurs when injects a local ejb in interceptor class :
> Code:
> public class testInterceptor {
> private static final Logger log = Logger.getLogger("TEST_INTERCEPTOR");
>
> @EJB(name="ejb/testSessionLocal", beanInterface=testSessionLocal.class)
> private testSessionLocal test;
>
>
> @AroundInvoke()
> public Object showMessage(InvocationContext ctx) throws Exception {
>
> log.debug("Persist entity from testSessionBeanLocal...");
>
>
> for (Object o :ctx.getParameters()){
>
> log.debug("Interceptor parameter : "+ o);
> if (o instanceof String){
>
> test.persist(o.toString());
> }
>
> }
> Object o = null;
> o=ctx.proceed();
> return o;
>
> }
>
> the method intercepted by this class is as follows:
> Code:
> @Remote(testSessionRemote.class)
> @Stateless(name="testSessionRemote", mappedName="testSessionBeanRemote")
> public class testSessionBeanRemote implements testSessionRemote {
>
> private static final Logger log = Logger.getLogger("TEST_INTERCEPTOR");
> @Interceptors(testInterceptor.class)
> public void persist(String cmdParam) {
>
> log.info("Persist entity from testSessionBeanRemote...");
> }
> }
>
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