I am using JDK 1.5_12update. Iam using Jboss-4.2.0GA. My EJB Version is 2.1 Actually I am recieving the VO Object from the EJB Method. VO contains Hastable, OrderedMap and many other Objects... While retrieving the OrderMap i got the error of Classcast Exception mentioned Below. Whereas I can retrieve the HasTable Object w/o any prblm. I am Using Apache's Common-Collection3.0
I got stuck here for 2 days can anybody help me out of this... | Wed Jul 18 15:28:12 IST 2007 SEVERE Exception in java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:2004) :java.lang.ClassCastException: cannot assign instance of org.apache.commons.collections.map.LinkedMap to field com.aaa.vo.VO_AuthenticateUser.access_control_list of type org.apache.commons.collections.OrderedMap in instance of com.aaa.vo.VO_AuthenticateUser | Wed Jul 18 15:28:12 IST 2007 SEVERE ** java.io.ObjectStreamClass.setObjFieldValues(ObjectStreamClass.java:1184) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1914) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1832) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.invocation.MarshalledValue.get(MarshalledValue.java:91) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.invocation.InvokerInterceptor.invokeLocalMarshalled(InvokerInterceptor.java:297) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.invocation.MarshallingInvokerInterceptor.invoke(MarshallingInvokerInterceptor.java:61) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:61) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:70) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:112) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:100) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** $Proxy80.getAccessControlList(Unknown Source) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** struts.action.school.aaa.AuthenticateAction.execute(AuthenticateAction.java:93) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** javax.servlet.http.HttpServlet.service(HttpServlet.java:710) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | Wed Jul 18 15:28:12 IST 2007 SEVERE ** java.lang.Thread.run(Thread.java:595) | Wed Jul 18 15:28:12 IST 2007 SEVERE | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4065329#4065329 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4065329 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user