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1. Re: Stateful remote EJB problem
coenos Jan 22, 2009 2:11 PM (in response to ddeneka)If you would post the exact stacktrace, this would be more helpful.
Also, post the code your are using to lookup the Remote.
Cheers,
Coen -
2. Re: Stateful remote EJB problem
ddeneka Jan 22, 2009 10:26 PM (in response to ddeneka)Hello,
The stack trace was:
22:23:34,795 ERROR [STDERR] java.lang.ClassCastException: $Proxy130 cannot be cast to pl.ddeneka.server.session.UslugaEjbRemote 22:23:34,795 ERROR [STDERR] at pl.ddeneka.client.session.Client.zalogujZdalnie(Client.java:28) 22:23:34,795 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 22:23:34,795 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 22:23:34,795 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 22:23:34,795 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597) 22:23:34,795 ERROR [STDERR] at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) 22:23:34,795 ERROR [STDERR] at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31) 22:23:34,796 ERROR [STDERR] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) 22:23:34,796 ERROR [STDERR] at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) 22:23:34,796 ERROR [STDERR] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) 22:23:34,796 ERROR [STDERR] at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) 22:23:34,796 ERROR [STDERR] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) 22:23:34,796 ERROR [STDERR] at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) 22:23:34,796 ERROR [STDERR] at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185) 22:23:34,796 ERROR [STDERR] at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103) 22:23:34,797 ERROR [STDERR] at pl.ddeneka.client.session.Client_$$_javassist_1.zalogujZdalnie(Client_$$_javassist_1.java) 22:23:34,797 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 22:23:34,797 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 22:23:34,797 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 22:23:34,797 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597) 22:23:34,797 ERROR [STDERR] at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329) 22:23:34,797 ERROR [STDERR] at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342) 22:23:34,797 ERROR [STDERR] at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58) 22:23:34,797 ERROR [STDERR] at org.jboss.el.parser.AstValue.invoke(AstValue.java:96) 22:23:34,797 ERROR [STDERR] at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) 22:23:34,797 ERROR [STDERR] at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68) 22:23:34,797 ERROR [STDERR] at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69) 22:23:34,797 ERROR [STDERR] at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) 22:23:34,797 ERROR [STDERR] at javax.faces.component.UICommand.broadcast(UICommand.java:387) 22:23:34,797 ERROR [STDERR] at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55) 22:23:34,797 ERROR [STDERR] at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:321) 22:23:34,797 ERROR [STDERR] at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:296) 22:23:34,797 ERROR [STDERR] at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:253) 22:23:34,798 ERROR [STDERR] at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:466) 22:23:34,798 ERROR [STDERR] at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82) 22:23:34,798 ERROR [STDERR] at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) 22:23:34,798 ERROR [STDERR] at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) 22:23:34,798 ERROR [STDERR] at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265) 22:23:34,798 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 22:23:34,798 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 22:23:34,798 ERROR [STDERR] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) 22:23:34,798 ERROR [STDERR] at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40) 22:23:34,798 ERROR [STDERR] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) 22:23:34,798 ERROR [STDERR] at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90) 22:23:34,798 ERROR [STDERR] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) 22:23:34,851 ERROR [STDERR] at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) 22:23:34,851 ERROR [STDERR] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) 22:23:34,851 ERROR [STDERR] at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) 22:23:34,851 ERROR [STDERR] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) 22:23:34,851 ERROR [STDERR] at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177) 22:23:34,851 ERROR [STDERR] at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267) 22:23:34,851 ERROR [STDERR] at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380) 22:23:34,851 ERROR [STDERR] at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507) 22:23:34,851 ERROR [STDERR] at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56) 22:23:34,851 ERROR [STDERR] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) 22:23:34,852 ERROR [STDERR] at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) 22:23:34,852 ERROR [STDERR] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) 22:23:34,852 ERROR [STDERR] at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53) 22:23:34,852 ERROR [STDERR] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) 22:23:34,852 ERROR [STDERR] at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 22:23:34,852 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) 22:23:34,852 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) 22:23:34,852 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 22:23:34,852 ERROR [STDERR] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 22:23:34,852 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) 22:23:34,852 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 22:23:34,852 ERROR [STDERR] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 22:23:34,852 ERROR [STDERR] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) 22:23:34,852 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619)
I was able to solve this problem, by removing the copy of remote interface from my app.
I was testing this problem at home on my local server, with client and server app on it. I had a copy of remote interface in the client app. Removing it from both client and server, and packing it to stand alone jar file, placed in jboss lib directory solved the problem.Thanks for your time!
Regards, Daniel