Hello,
I have a problem with the refresh-home-on-connect-failure attribute. My front end use an remote ejb which I declare like this:
When I restart my backend (without restarting my frontend), I get an exception like this :
It seems that the EJBException (caused by the NoSuchObjectException) is not catch and the refresh-home-on-connect-failure is not triggered.
If I set cache-home=false, the problem doesn't occur anymore but I would prefer to keep cache-home=true for performance issues.
Can anyone help me?
Thanks,
Stéphane
I have a problem with the refresh-home-on-connect-failure attribute. My front end use an remote ejb which I declare like this:
Code:
<jee:remote-slsb id="contingentService" jndi-name="${service.jndi.url}"
business-interface="MyService"
lookup-home-on-startup="true" refresh-home-on-connect-failure="true">
</jee:remote-slsb>Code:
javax.ejb.EJBException: The object identified by: '312' could not be found. Either it was has not been exported or it has been collected by the distributed garbage collector.; nested exception is: java.rmi.NoSuchObjectException: The object identified by: '312' could not be found. Either it was has not been exported or it has been collected by the distributed garbage collector.
at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.unwrapRemoteException(RemoteBusinessIntfProxy.java:123)
at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:102)
at $Proxy184.getLimitedWorkerInformation(Unknown Source)
at sun.reflect.GeneratedMethodAccessor483.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.remoting.rmi.RmiClientInterceptorUtils.invokeRemoteMethod(RmiClientInterceptorUtils.java:108)
at org.springframework.ejb.access.SimpleRemoteSlsbInvokerInterceptor.doInvoke(SimpleRemoteSlsbInvokerInterceptor.java:98)
at org.springframework.ejb.access.AbstractRemoteSlsbInvokerInterceptor.invokeInContext(AbstractRemoteSlsbInvokerInterceptor.java:137)
at org.springframework.ejb.access.AbstractSlsbInvokerInterceptor.invoke(AbstractSlsbInvokerInterceptor.java:191)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy185.getLimitedWorkerInformation(Unknown Source)
at be.smals.contingent.web.components.controller.OverviewContingentController.init(OverviewContingentController.java:39)
at sun.reflect.GeneratedMethodAccessor482.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.faces.vendor.WebContainerInjectionProvider.invokeAnnotatedMethod(WebContainerInjectionProvider.java:113)
at com.sun.faces.vendor.WebContainerInjectionProvider.invokePostConstruct(WebContainerInjectionProvider.java:95)
at com.sun.faces.mgbean.BeanBuilder.invokePostConstruct(BeanBuilder.java:223)
at com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:105)
at com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:409)
at com.sun.faces.mgbean.BeanManager.create(BeanManager.java:269)
at com.sun.faces.el.ManagedBeanELResolver.resolveBean(ManagedBeanELResolver.java:244)
at com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:116)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:68)
at com.sun.el.parser.AstValue.getValue(AstValue.java:107)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:192)
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:193)
at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:181)
at javax.faces.component.UIOutput.getValue(UIOutput.java:169)
at sun.reflect.GeneratedMethodAccessor396.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.faces.facelets.util.DevTools.writeAttributes(DevTools.java:375)
at com.sun.faces.facelets.util.DevTools.writeStart(DevTools.java:424)
at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:245)
at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:264)
at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:256)
at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:264)
at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:264)
at com.sun.faces.facelets.util.DevTools.debugHtml(DevTools.java:181)
at com.sun.faces.facelets.tag.ui.UIDebug.writeDebugOutput(UIDebug.java:137)
at com.sun.faces.facelets.tag.ui.UIDebug.encodeBegin(UIDebug.java:122)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1672)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1677)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:399)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:509)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.rmi.NoSuchObjectException: The object identified by: '312' could not be found. Either it was has not been exported or it has been collected by the distributed garbage collector.
at weblogic.rmi.internal.OIDManager.getServerReference(OIDManager.java:251)
at weblogic.rmi.internal.CollocatedRemoteRef.getOutboundRequest(CollocatedRemoteRef.java:51)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:211)
at Service_pyaozn_ServiceImpl_1033_WLStub.getInformation(Unknown Source)
at sun.reflect.GeneratedMethodAccessor484.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:84)
... 69 moreIf I set cache-home=false, the problem doesn't occur anymore but I would prefer to keep cache-home=true for performance issues.
Can anyone help me?
Thanks,
Stéphane