ClassCast Exception while recieving the OrderedMap from remo
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
