[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-91) Exception handling when a session bean has no interface

Gavin King (JIRA) jira-events at jboss.com
Tue Nov 21 04:22:46 EST 2006 

     [ http://jira.jboss.com/jira/browse/JBSEAM-91?page=all ]

Gavin King closed JBSEAM-91.
----------------------------


> Exception handling when a session bean has no interface
> -------------------------------------------------------
>
>                 Key: JBSEAM-91
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-91
>             Project: JBoss Seam
>          Issue Type: Task
>    Affects Versions: 1.0 beta 1
>         Environment: Windows Server 2003, JDK 5
>            Reporter: Jan Prill
>         Assigned To: Gavin King
>
> I've spent some time on questioning myself why my seam-test-project doesn't deploy anymore, then I realised that I haven't extracted a Interface of the SessionBean. Unfortunatly the thrown exception didn't help me on this one. The exception should be something like a [NoSuchInterfaceException: The seam component "Name" is missing a interface to be seam compliant], instead of throwing a java.util.NoSuchElementException while iterating over a HashMap which could mean everything.
> 2005-10-03 21:22:44,286 INFO  [org.jboss.seam.Component] Component: bookingList, scope: STATELESS, type: STATELESS_SESSION_BEAN, class: org.jboss.seam.example.booking.ServiceListAction
> 2005-10-03 21:22:44,302 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/seam-booking]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener
> java.util.NoSuchElementException
> 	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:790)
> 	at java.util.HashMap$KeyIterator.next(HashMap.java:823)
> 	at org.jboss.seam.Component.getJndiName(Unknown Source)
> 	at org.jboss.seam.Component.<init>(Unknown Source)
> 	at org.jboss.seam.Component.<init>(Unknown Source)
> 	at org.jboss.seam.init.Initialization.addComponent(Unknown Source)
> 	at org.jboss.seam.init.Initialization.addComponents(Unknown Source)
> 	at org.jboss.seam.init.Initialization.init(Unknown Source)
> 	at org.jboss.seam.servlet.SeamListener.contextInitialized(Unknown Source)
> 	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3669)
> 	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4104)
> 	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
> 	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
> 	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
> 	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:585)
> 	at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
> 	at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
> 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> 	at org.apache.catalina.core.StandardContext.init(StandardContext.java:5005)
> 	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:585)
> 	at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
> 	at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:150)
> 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> 	at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:279)
> 	at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:88)
> 	at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:357)
> 	at org.jboss.web.WebModule.startModule(WebModule.java:68)
> 	at org.jboss.web.WebModule.startService(WebModule.java:46)
> 	at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
> 	at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
> 	at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
> 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
> 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> 	at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
> 	at $Proxy0.start(Unknown Source)
> 	at org.jboss.system.ServiceController.start(ServiceController.java:428)
> 	at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
> 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
> 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> 	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
> 	at $Proxy29.start(Unknown Source)
> 	at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:400)
> 	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:585)
> 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> 	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
> 	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
> 	at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:80)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
> 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
> 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> 	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
> 	at $Proxy30.start(Unknown Source)
> 	at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
> 	at org.jboss.deployment.MainDeployer.start(MainDeployer.java:979)
> 	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
> 	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
> 	at sun.reflect.GeneratedMethodAccessor44.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> 	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
> 	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
> 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
> 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> 	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
> 	at $Proxy9.deploy(Unknown Source)
> 	at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:319)
> 	at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:507)
> 	at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:192)
> 	at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:265)
> 	at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
> 	at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
> 	at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
> 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
> 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> 	at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
> 	at $Proxy0.start(Unknown Source)
> 	at org.jboss.system.ServiceController.start(ServiceController.java:428)
> 	at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
> 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
> 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> 	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
> 	at $Proxy4.start(Unknown Source)
> 	at org.jboss.deployment.SARDeployer.start(SARDeployer.java:282)
> 	at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
> 	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
> 	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
> 	at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:737)
> 	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:585)
> 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
> 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
> 	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
> 	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
> 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
> 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
> 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
> 	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
> 	at $Proxy5.deploy(Unknown Source)
> 	at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:453)
> 	at org.jboss.system.server.ServerImpl.start(ServerImpl.java:330)
> 	at org.jboss.Main.boot(Main.java:187)
> 	at org.jboss.Main$1.run(Main.java:438)
> 	at java.lang.Thread.run(Thread.java:595)

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