8 Replies Latest reply on Apr 15, 2009 12:59 PM by jaikiran pai

    ClassCastException with JBoss 5.0.0 GA and higher

    Krumula guillaume Newbie

      Hello,

      Ihave a problem when i want to get my ejb3.0 with the method lookup of the initialContext. When i use the JBoss 4.2.2 GA, it works perfectly. But if i would like to use the JBoss 5.0.0 or 5.0.1 GA, i have a ClassCastException: can't cas javax.naming.reference to my EJB...
      Someone have an idea?
      thanks...

        • 1. Re: ClassCastException with JBoss 5.0.0 GA and higher
          jaikiran pai Master

           

          i have a ClassCastException: can't cas javax.naming.reference to my EJB


          See this http://www.jboss.org/index.html?module=bb&op=viewtopic&t=144888#4186763. In JBossAS-4.x, you just needed the jbossall-client.jar in the client classpath. However in JBossAS-5.x, you have to add jbossall-client.jar and all other jars that are in the MANIFEST.MF of that jar file, in the client's classpath.

          • 2. Re: ClassCastException with JBoss 5.0.0 GA and higher
            Krumula guillaume Newbie

            there is nothing about the classpath in the manifest of my jbossall-client.jar ... :s

            • 3. Re: ClassCastException with JBoss 5.0.0 GA and higher
              Krumula guillaume Newbie

              i'm sorry, i dont look at the good jar. it's ok, now i'll see if i could get my ejb with JBoss 5.0.1 GA

              • 4. Re: ClassCastException with JBoss 5.0.0 GA and higher
                Krumula guillaume Newbie

                So thanks, it's ok! i can get my ejb, but now i have this exception:

                Exception in thread "main" javax.ejb.EJBException: java.lang.IllegalArgumentException: Wrong target. class thales_isr.bean.MissionBean for public thales_isr.pojo.mission.Mission thales_isr.bean.MissionBean.get(java.lang.String)
                 at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:77)
                 at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
                 at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.stateful.StatefulContainer.dynamicInvoke(StatefulContainer.java:659)
                 at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
                 at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
                 at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
                 at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:908)
                 at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:742)
                 at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:695)
                 at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:522)
                 at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:230)
                Caused by: java.lang.IllegalArgumentException: Wrong target. class thales_isr.bean.MissionBean for public thales_isr.pojo.mission.Mission thales_isr.bean.MissionBean.get(java.lang.String)
                 at org.jboss.aop.joinpoint.MethodInvocation.handleErrors(MethodInvocation.java:151)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:126)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
                 at org.jboss.ejb3.EJBContainerInvocationWrapper.invokeNext(EJBContainerInvocationWrapper.java:69)
                 at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:73)
                 at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:59)
                 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
                 at java.lang.reflect.Method.invoke(Unknown Source)
                 at org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:72)
                 at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_16785420.invoke(InvocationContextInterceptor_z_fillMethod_16785420.java)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:88)
                 at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_16785420.invoke(InvocationContextInterceptor_z_setup_16785420.java)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:60)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:81)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
                 at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.stateful.StatefulContainer.dynamicInvoke(StatefulContainer.java:659)
                 at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
                 at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
                 at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
                 at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:908)
                 at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:742)
                 at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:695)
                 at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:522)
                 at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:230)
                 at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:206)
                 at org.jboss.remoting.Client.invoke(Client.java:1708)
                 at org.jboss.remoting.Client.invoke(Client.java:612)
                 at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
                 at $Proxy3.invoke(Unknown Source)
                 at org.jboss.ejb3.proxy.handler.ProxyInvocationHandlerBase.invoke(ProxyInvocationHandlerBase.java:261)
                 at org.jboss.ejb3.proxy.handler.session.SessionSpecProxyInvocationHandlerBase.invoke(SessionSpecProxyInvocationHandlerBase.java:101)
                 at $Proxy2.remove(Unknown Source)
                 at thales_isr.test.Main.main(Main.java:495)
                 at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:72)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
                 at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
                 at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
                 at $Proxy3.invoke(Unknown Source)
                 at org.jboss.ejb3.proxy.handler.ProxyInvocationHandlerBase.invoke(ProxyInvocationHandlerBase.java:261)
                 at org.jboss.ejb3.proxy.handler.session.SessionSpecProxyInvocationHandlerBase.invoke(SessionSpecProxyInvocationHandlerBase.java:101)
                 at $Proxy2.remove(Unknown Source)
                 at thales_isr.test.Main.main(Main.java:495)
                


                but it works with JBoss 4.2.2 GA... so i don't understand...
                can you help me again?

                • 5. Re: ClassCastException with JBoss 5.0.0 GA and higher
                  jaikiran pai Master

                   

                  at $Proxy2.remove(Unknown Source)
                  at thales_isr.test.Main.main(Main.java:495)


                  Could you please post the bean code and the client code? And is this EJB3 or EJB2.x?

                  • 6. Re: ClassCastException with JBoss 5.0.0 GA and higher
                    Krumula guillaume Newbie

                    this is EJB3

                    the bean code:

                    /**
                     *
                     */
                    package thales_isr.bean;
                    
                    import java.util.ArrayList;
                    import java.util.List;
                    
                    import javax.ejb.Stateful;
                    import javax.persistence.EntityManager;
                    import javax.persistence.PersistenceContext;
                    
                    import appli.persist.ComintPojo;
                    import appli.pojo.mission.Barrage_JT;
                    import appli.pojo.mission.Barrage_Threat;
                    import appli.pojo.mission.Barrage_jamming_params;
                    import appli.pojo.mission.FFMT;
                    import appli.pojo.mission.FFMT_Surv_Discrete_Freq;
                    import appli.pojo.mission.FFST;
                    import appli.pojo.mission.FFST_Surv_Freq_Plan;
                    import appli.pojo.mission.Frequency_Channel;
                    import appli.pojo.mission.Jamming_Freq_Sub_Range;
                    import appli.pojo.mission.Jamming_Frequency_Plan;
                    import appli.pojo.mission.Jamming_Frequency_Range;
                    import appli.pojo.mission.List_Tech_Analysis_Params;
                    import appli.pojo.mission.Mission;
                    import appli.pojo.mission.Selective_JT;
                    import appli.pojo.mission.Selective_Jamming_Params;
                    import appli.pojo.mission.Station;
                    import appli.pojo.mission.Task;
                    
                    /**
                     * @author krumula
                     * @param <Mission>
                     *
                     */
                    @Stateful
                    public class MissionBean implements ComintPojo<Mission> {
                    
                     @PersistenceContext(unitName="persist")
                     EntityManager em;
                    
                     /**
                     * this method update a mission
                     * @see appli.persist.ComintPojo#update(java.lang.Object)
                     */
                     @Override
                     public void update(Mission pojo) {
                     ArrayList<Barrage_jamming_params> bjpList = getBarrageJammingParams(pojo);
                     ArrayList<List_Tech_Analysis_Params> ltapList = getListTechAnalysisParams(pojo);
                     ArrayList<Selective_Jamming_Params> sjpList = getSelectiveJammingParams(pojo);
                     update(bjpList, ltapList, sjpList);
                     em.merge(pojo);
                     }
                    
                     /**
                     * This method save or update the objects need to be saved before the mission
                     * @param bjpList
                     * @param ltapList
                     * @param sjpList
                     */
                     private void update(ArrayList<Barrage_jamming_params> bjpList,
                     ArrayList<List_Tech_Analysis_Params> ltapList,
                     ArrayList<Selective_Jamming_Params> sjpList) {
                    
                     for (Selective_Jamming_Params sjp : sjpList) {
                     em.merge(sjp);
                     }
                    
                     for (Barrage_jamming_params bjp : bjpList) {
                     em.merge(bjp);
                     }
                    
                     for (List_Tech_Analysis_Params ltap : ltapList) {
                     em.merge(ltap);
                     }
                     }
                    
                     /**
                     * this method get the mission which have this primary key
                     * @see appli.persist.ComintPojo#get(java.lang.String)
                     */
                     @Override
                     public Mission get(String primaryKey) {
                     return em.getReference(Mission.class, primaryKey);
                     }
                    
                     /**
                     * this method get a list of Mission which correspond of the request
                     * @see appli.persist.ComintPojo#listOf(java.lang.String)
                     */
                     @SuppressWarnings("unchecked")
                     @Override
                     public List<Mission> listOf(String request) {
                     ArrayList<Mission> result = (ArrayList<Mission>) em.createQuery(request).getResultList();
                     return result;
                     }
                    
                     /**
                     * this method remove a mission
                     * @see appli.persist.ComintPojo#remove(java.lang.Object)
                     */
                     @Override
                     public void remove(Mission pojo) {
                     Mission result = em.merge(pojo);
                     em.remove(result);
                     }
                    
                    
                     /**
                     * this method save a mission
                     * @see appli.persist.ComintPojo#save(java.lang.Object)
                     */
                     @Override
                     public void save(Mission pojo) {
                     ArrayList<Barrage_jamming_params> bjpList = getBarrageJammingParams(pojo);
                     ArrayList<List_Tech_Analysis_Params> ltapList = getListTechAnalysisParams(pojo);
                     ArrayList<Selective_Jamming_Params> sjpList = getSelectiveJammingParams(pojo);
                     save(bjpList, ltapList, sjpList);
                     em.persist(pojo);
                     }
                    
                     /**
                     * This method save or update the objects need to be saved before the mission
                     * @param bjpList
                     * @param ltapList
                     * @param sjpList
                     */
                     private void save(ArrayList<Barrage_jamming_params> bjpList,
                     ArrayList<List_Tech_Analysis_Params> ltapList,
                     ArrayList<Selective_Jamming_Params> sjpList) {
                    
                     for (Selective_Jamming_Params sjp : sjpList) {
                     em.persist(sjp);
                     }
                    
                     for (Barrage_jamming_params bjp : bjpList) {
                     em.persist(bjp);
                     }
                    
                     for (List_Tech_Analysis_Params ltap : ltapList) {
                     em.persist(ltap);
                     }
                     }
                    
                     /**
                     * Get the list of Barrage_Jamming_Params to save or update before the persistence of the mission
                     * @param pojo
                     * @return list the list of Barrage_Jamming_Params
                     */
                     private ArrayList<Barrage_jamming_params> getBarrageJammingParams(
                     Mission pojo) {
                     ArrayList<Barrage_jamming_params> list = new ArrayList<Barrage_jamming_params>();
                     for (Station station : pojo.getStations()) {
                     for (Task task : station.getTaches()) {
                     if(task instanceof Barrage_JT){
                     for (Barrage_Threat bt : ((Barrage_JT) task).getBarrageThreat()) {
                     list.add(bt.getParams());
                     }
                     }
                    
                     }
                     }
                     return list;
                     }
                    
                     /**
                     * Get the list of List_Tech_Analysis_Params to save or update before the persistence of the mission
                     * @param pojo
                     * @return list the list of List_Tech_Analysis_Params
                     */
                     private ArrayList<List_Tech_Analysis_Params> getListTechAnalysisParams(
                     Mission pojo) {
                     ArrayList<List_Tech_Analysis_Params> list = new ArrayList<List_Tech_Analysis_Params>();
                     for (Station station : pojo.getStations()) {
                     for (Task task : station.getTaches()) {
                     if(task instanceof FFST){
                     list.add(((FFST_Surv_Freq_Plan)((FFST) task).getFfstSurFreqPlan()).getTechAnalysis());
                     }
                     else if (task instanceof FFMT){
                     for(FFMT_Surv_Discrete_Freq freq :((FFMT) task).getDiscreteFrq()) {
                     list.add(freq.getTechAnalysis());
                     }
                     }
                    
                     }
                     }
                     return list;
                     }
                    
                     /**
                     * Get the list of Selective_Jamming_Params to save or update before the persistence of the mission
                     * @param pojo
                     * @return list the list of Selective_Jamming_Params
                     */
                     private ArrayList<Selective_Jamming_Params> getSelectiveJammingParams(
                     Mission pojo) {
                     ArrayList<Selective_Jamming_Params> list = new ArrayList<Selective_Jamming_Params>();
                     for (Station station : pojo.getStations()) {
                     for (Task task : station.getTaches()) {
                     if(task instanceof Selective_JT){
                     for(Jamming_Frequency_Plan freq :((Selective_JT) task).getJammingFreqPlan()) {
                     for(Frequency_Channel channel :freq.getFreqChannel()) {
                     list.add(channel.getSelectJammingParams());
                     }
                     }
                     for(Jamming_Frequency_Range freq :((Selective_JT) task).getJammingFreqRange()) {
                     for(Jamming_Freq_Sub_Range range :freq.getFreqSubRange()) {
                     list.add(range.getSelectJammingParams());
                     }
                     }
                     }
                     }
                     }
                     return list;
                     }
                    
                    }
                    


                    and the client code:
                    package appli.test;
                    
                    import java.util.Date;
                    import java.util.HashSet;
                    import java.util.Properties;
                    
                    import javax.naming.Context;
                    import javax.naming.InitialContext;
                    import javax.naming.NamingException;
                    
                    import appli.persist.GestionPojo;
                    import appli.pojo.mission.Antenna;
                    import appli.pojo.mission.AttachedFile;
                    import appli.pojo.mission.Barrage_JT;
                    import appli.pojo.mission.Barrage_Threat;
                    import appli.pojo.mission.Barrage_jamming_params;
                    import appli.pojo.mission.FFMT;
                    import appli.pojo.mission.FFMT_Surv_Discrete_Freq;
                    import appli.pojo.mission.FFST;
                    import appli.pojo.mission.FFST_Surv_Freq_Plan;
                    import appli.pojo.mission.Frequency_Channel;
                    import appli.pojo.mission.Jamming_Freq_Sub_Range;
                    import appli.pojo.mission.Jamming_Frequency_Plan;
                    import appli.pojo.mission.Jamming_Frequency_Range;
                    import appli.pojo.mission.List_Tech_Analysis_Params;
                    import appli.pojo.mission.Maneuver;
                    import appli.pojo.mission.Masked_Frequency;
                    import appli.pojo.mission.Masked_Sub_Band;
                    import appli.pojo.mission.Mission;
                    import appli.pojo.mission.Mission_Entity_Link;
                    import appli.pojo.mission.Protected_Sub_Bands;
                    import appli.pojo.mission.Selective_JT;
                    import appli.pojo.mission.Selective_Jamming_Params;
                    import appli.pojo.mission.Station;
                    import appli.pojo.mission.Task;
                    import appli.pojo.mission.Threat_Sub_Range;
                    
                    public class Main {
                    
                     /**
                     * @param args
                     * @throws NamingException
                     */
                     public static void main(String[] args) throws NamingException {
                    
                     Mission mission = new Mission();
                     mission.setActing_operator_name("Mathieu");
                     mission.setComment("mission de test");
                     mission.setCreation_date(new Date(2009,01,21));
                     mission.setCreator_operator_name("remi");
                     mission.setCreator_position_name("bureau");
                     mission.setCreator_station_name("ifass-12");
                     mission.setEffective_end_date(new Date(2009,03,20));
                     mission.setEffective_start_date(new Date(2009,03,20));
                     mission.setMission_ID("mission-1");
                     mission.setName("ma mission");
                     mission.setPlanned_end_date(new Date(2009,03,19));
                     mission.setPlanned_start_date(new Date(2009,03,19));
                     mission.setStatus(2);
                     mission.setStatus_comment("en cours de réalisation par mathieu");
                    
                     AttachedFile file = new AttachedFile();
                     file.setCREATION_DATE(new Date(2009,03,20));
                     file.setDIRECTORY("c:");
                     file.setEXTENSION(".txt");
                     file.setFILE_ID("fichier-1");
                     file.setMission(mission);
                     file.setNAME("fichier");
                     HashSet<AttachedFile> afList = new HashSet<AttachedFile>();
                     afList.add(file);
                     mission.setFiles(afList);
                    
                     Mission_Entity_Link mel = new Mission_Entity_Link();
                     mel.setEntityID("entite-1");
                     mel.setEntityTableName("table_entite");
                     mel.setLink_ID("link-1");
                     mel.setMission(mission);
                     HashSet<Mission_Entity_Link> melSet = new HashSet<Mission_Entity_Link>();
                     melSet.add(mel);
                     mission.setEntities(melSet);
                    
                     Station station = new Station();
                     station.setDeploymentComment("deployer");
                     station.setDeploymentStatus(2);
                     station.setMission(mission);
                     station.setNAME("station 1");
                     station.setSTATION_ID("station-1");
                    
                     Maneuver maneuver = new Maneuver();
                     maneuver.setEffectiveArrivalDate(new Date(2009,03,20));
                     maneuver.setEffectiveDepartureDate(new Date(2009,03,20));
                     maneuver.setLatitude(524655);
                     maneuver.setLongitude(688899);
                     maneuver.setManeuver_ID("maneuver-1");
                     maneuver.setPlannedArrivalDate(new Date(2009,03,20));
                     maneuver.setPlannedDepartureDate(new Date(2009,03,20));
                     maneuver.setStation(station);
                     HashSet<Maneuver> maneuverSet = new HashSet<Maneuver>();
                     maneuverSet.add(maneuver);
                     station.setManoeuvres(maneuverSet);
                    
                     Antenna antenna = new Antenna();
                     antenna.setAntenna_ID("antenne-1");
                     antenna.setManeuver(maneuver);
                     antenna.setAntennaName("antenne");
                     antenna.setElevation(2);
                     antenna.setOrientation(4);
                     antenna.setRfChannelChildren(6);
                     antenna.setRfChannelNnp1(7);
                     antenna.setRfChannelParent(8);
                     HashSet<Antenna> antennaSet = new HashSet<Antenna>();
                     antennaSet.add(antenna);
                     maneuver.setAntennes(antennaSet);
                    
                    
                    
                    
                     Barrage_JT bjt= new Barrage_JT();
                     bjt.setActing_operator_name("remi");
                     bjt.setAutomatic(5);
                     bjt.setComment("tache en cours d'exectuion");
                     bjt.setCreation_date(new Date(2008,12,28));
                     bjt.setCreator_operator_name("sebastien");
                     bjt.setCreator_position_name("CTS");
                     bjt.setCreator_station_name("machine-2");
                     bjt.setEffective_end_date(new Date(2009,03,19));
                     bjt.setEffective_start_date(new Date(2009,03,18));
                     bjt.setExecutingPosition("desert");
                     bjt.setName("task 1");
                     bjt.setBarrageEqiptType(3);
                     bjt.setPlanned_end_date(new Date(2009,03,19));
                     bjt.setPlanned_start_date(new Date(2009,03,18));
                     bjt.setPriority(2);
                     bjt.setStation(station);
                     bjt.setStatus(1);
                     bjt.setStatus_comment("en cours...");
                     bjt.setTask_ID("bjt-1");
                     bjt.setTaskType(1);
                     bjt.setValidationComment("en attente");
                    
                     Protected_Sub_Bands psb = new Protected_Sub_Bands();
                     psb.setSubBandID("subBand-1");
                     psb.setTask(bjt);
                     psb.setFreqMax(5000);
                     psb.setFreqMin(2500);
                     HashSet<Protected_Sub_Bands> psbSet = new HashSet<Protected_Sub_Bands>();
                     psbSet.add(psb);
                     bjt.setProtectedSubBand(psbSet);
                    
                     Barrage_Threat bt = new Barrage_Threat();
                     bt.setEquipmentTypeName("equipement 1");
                     bt.setThreatID("bt-1");
                     bt.setDetectionRate(4);
                     bt.setPowerLevel(5);
                     bt.setSequentialStep(7);
                     bt.setTask(bjt);
                     bt.setThresholdMax(500);
                     bt.setThresholdMin(250);
                    
                     Barrage_jamming_params bjp = new Barrage_jamming_params();
                     bjp.setParamID("bjp-1");
                     bjp.setJammingSpeed(12);
                     bjp.setJitter(15);
                     bt.setParams(bjp);
                     HashSet<Barrage_Threat> btSet = new HashSet<Barrage_Threat>();
                     btSet.add(bt);
                     bjp.setBarrageThreat(btSet);
                     bjt.setBarrageThreat(btSet);
                    
                     Threat_Sub_Range tsr = new Threat_Sub_Range();
                     tsr.setBarrageThreat(bt);
                     tsr.setFreqMax(5000);
                     tsr.setFreqMin(2500);
                     tsr.setSubRangeID("sub-range-1");
                     HashSet<Threat_Sub_Range> tsbSet = new HashSet<Threat_Sub_Range>();
                     tsbSet.add(tsr);
                     bt.setSubRange(tsbSet);
                    
                     Selective_JT sjt = new Selective_JT();
                     sjt.setActing_operator_name("edouard");
                     sjt.setAutomatic(5);
                     sjt.setComment("tache en cours d'exectuion");
                     sjt.setCreation_date(new Date(2008,12,28));
                     sjt.setCreator_operator_name("philippe");
                     sjt.setCreator_position_name("CRV");
                     sjt.setCreator_station_name("machine-1");
                     sjt.setEffective_end_date(new Date(2009,03,01));
                     sjt.setEffective_start_date(new Date(2009,02,20));
                     sjt.setExecutingPosition("desert");
                     sjt.setName("task 2");
                     sjt.setPlanned_end_date(new Date(2009,02,26));
                     sjt.setPlanned_start_date(new Date(2009,02,20));
                     sjt.setPriority(2);
                     sjt.setStation(station);
                     sjt.setStatus(1);
                     sjt.setStatus_comment("en cours...");
                     sjt.setTask_ID("sjt-1");
                     sjt.setTaskType(1);
                     sjt.setValidationComment("en attente");
                    
                     Protected_Sub_Bands psb2 = new Protected_Sub_Bands();
                     psb2.setSubBandID("subBand-2");
                     psb2.setTask(sjt);
                     psb2.setFreqMax(5000);
                     psb2.setFreqMin(2500);
                     HashSet<Protected_Sub_Bands> psbSet2 = new HashSet<Protected_Sub_Bands>();
                     psbSet2.add(psb2);
                     sjt.setProtectedSubBand(psbSet2);
                    
                     Selective_Jamming_Params sjp = new Selective_Jamming_Params();
                     sjp.setChirpBand(1);
                     sjp.setCombBand(2);
                     sjp.setCombOfRay(3);
                     sjp.setDetectionFilter(4);
                     sjp.setFrequencyDelta(5);
                     sjp.setJammingSpeed(6);
                     sjp.setJammingStep(7);
                     sjp.setJammingTime(8);
                     sjp.setJitter(9);
                     sjp.setLateralBand(10);
                     sjp.setModulation(11);
                     sjp.setModulationRate(12);
                     sjp.setNoise(13);
                     sjp.setOffsetFreq(14);
                     sjp.setParamID("param-1");
                     sjp.setSpectrumWidth(15);
                     sjp.setSpeedBauds(16);
                     sjp.setSpeedBits(17);
                     sjp.setTone1(18);
                     sjp.setTone2(19);
                    
                     Jamming_Frequency_Plan jfp = new Jamming_Frequency_Plan();
                     jfp.setPlanID("jfp-1");
                     jfp.setDynamicEqiptTypeID(3);
                     jfp.setJst(sjt);
                     jfp.setPriority(1);
                     jfp.setSequential(5);
                    
                     Frequency_Channel fc = new Frequency_Channel();
                     fc.setCentralFreq(3600);
                     fc.setChannelID("channel-1");
                     fc.setEquipmentTypeName("equipement-1");
                     fc.setJammingFreqPlan(jfp);
                     fc.setPowerLevel(5);
                     fc.setSelectJammingParams(sjp);
                     fc.setSystematicJamming(9);
                     fc.setThresholdMax(5000);
                     fc.setThresholdMin(345);
                    
                     HashSet<Frequency_Channel> freqChannel = new HashSet<Frequency_Channel>();
                     freqChannel.add(fc);
                     jfp.setFreqChannel(freqChannel);
                     sjp.setFreqChannel(freqChannel);
                    
                     HashSet<Jamming_Frequency_Plan> jammingFreqPlan = new HashSet<Jamming_Frequency_Plan>();
                     sjt.setJammingFreqPlan(jammingFreqPlan);
                    
                     Jamming_Frequency_Range jfr = new Jamming_Frequency_Range();
                     jfr.setDynamicEqiptTypeID(1);
                     jfr.setFreqRangeID("freqRange-1");
                     jfr.setJst(sjt);
                     jfr.setPriority(2);
                     jfr.setSequential(3);
                    
                     Jamming_Freq_Sub_Range jfsr = new Jamming_Freq_Sub_Range();
                     jfsr.setEquipmentTypeName("equipement jsfr");
                     jfsr.setFreqMax(5000);
                     jfsr.setFreqMin(2500);
                     jfsr.setJammingFreqRange(jfr);
                     jfsr.setPowerLevel(1);
                     jfsr.setSelectJammingParams(sjp);
                     jfsr.setSubRangeID("freqSubRange-1");
                     jfsr.setThresholdMax(500);
                     jfsr.setThresholdMin(150);
                    
                     HashSet<Jamming_Freq_Sub_Range> jammingFreqSubRange = new HashSet<Jamming_Freq_Sub_Range>();
                     jammingFreqSubRange.add(jfsr);
                     jfr.setFreqSubRange(jammingFreqSubRange);
                     sjp.setFreqSubRange(jammingFreqSubRange);
                    
                     HashSet<Jamming_Frequency_Range> jammingFreqRange = new HashSet<Jamming_Frequency_Range>();
                     jammingFreqRange.add(jfr);
                     sjt.setJammingFreqRange(jammingFreqRange);
                    
                     Masked_Frequency mf = new Masked_Frequency();
                     mf.setBandwidth(4900);
                     mf.setJst(sjt);
                     mf.setMaskedFreqID("maskedFrequency-1");
                     mf.setFreq(5000);
                     HashSet<Masked_Frequency> maskedFreq = new HashSet<Masked_Frequency>();
                     maskedFreq.add(mf);
                     sjt.setMaskedFreq(maskedFreq);
                    
                     Masked_Sub_Band msb = new Masked_Sub_Band();
                     msb.setJst(sjt);
                     msb.setFreqMax(5000);
                     msb.setFreqMin(2500);
                     msb.setMaskedSubBandID("MaskedSubBand-1");
                     HashSet<Masked_Sub_Band> maskedSubBand = new HashSet<Masked_Sub_Band>();
                     maskedSubBand.add(msb);
                     sjt.setMaskedSubBand(maskedSubBand);
                    
                    
                     FFMT ffmt = new FFMT();
                     ffmt.setActing_operator_name("pascal");
                     ffmt.setAutomatic(5);
                     ffmt.setComment("tache en cours d'exectuion");
                     ffmt.setCreation_date(new Date(2008,11,21));
                     ffmt.setCreator_operator_name("fred");
                     ffmt.setCreator_position_name("DTD");
                     ffmt.setCreator_station_name("machine-1");
                     ffmt.setEffective_end_date(new Date(2009,02,01));
                     ffmt.setEffective_start_date(new Date(2009,01,20));
                     ffmt.setExecutingPosition("foret");
                     ffmt.setName("task 3");
                     ffmt.setPlanned_end_date(new Date(2009,02,05));
                     ffmt.setPlanned_start_date(new Date(2009,01,20));
                     ffmt.setPriority(2);
                     ffmt.setStation(station);
                     ffmt.setStatus(1);
                     ffmt.setStatus_comment("en cours...");
                     ffmt.setTask_ID("ffmt-1");
                     ffmt.setTaskType(1);
                     ffmt.setValidationComment("en attente");
                     ffmt.setDetectionFilter(6);
                    
                     Protected_Sub_Bands psb3 = new Protected_Sub_Bands();
                     psb3.setSubBandID("subBand-3");
                     psb3.setTask(ffmt);
                     psb3.setFreqMax(5000);
                     psb3.setFreqMin(2500);
                     HashSet<Protected_Sub_Bands> psbSet3 = new HashSet<Protected_Sub_Bands>();
                     psbSet3.add(psb3);
                     ffmt.setProtectedSubBand(psbSet3);
                    
                     List_Tech_Analysis_Params ltap = new List_Tech_Analysis_Params();
                     ltap.setAlphabet("abcdefgh");
                     ltap.setBandwith(4900);
                     ltap.setBfo(4);
                     ltap.setCodingProcess("en cours...");
                     ltap.setFskShift(5);
                     ltap.setIntegerOfModulationStates(6);
                     ltap.setModulation(7);
                     ltap.setParamID("ltap-1");
                     ltap.setSpeed(8);
                     ltap.setSubCarrierFreq(9);
                    
                     FFMT_Surv_Discrete_Freq ffmtsdf = new FFMT_Surv_Discrete_Freq();
                     ffmtsdf.setDiscreteFreqID("ffmtsdf-1");
                     ffmtsdf.setEquipmentTypeName("ffmt equipement");
                     ffmtsdf.setFfmt(ffmt);
                     ffmtsdf.setFreq(4500);
                     ffmtsdf.setRFHeadPosition(5);
                     ffmtsdf.setThresholdMax(2500);
                     ffmtsdf.setThresholdMin(1000);
                     ffmtsdf.setTechAnalysis(ltap);
                     HashSet<FFMT_Surv_Discrete_Freq> ffmtsdfSet = new HashSet<FFMT_Surv_Discrete_Freq>();
                     ffmtsdfSet.add(ffmtsdf);
                     ltap.setDiscreteFreq(ffmtsdfSet);
                     ffmt.setDiscreteFrq(ffmtsdfSet);
                    
                    
                     Masked_Frequency mf2 = new Masked_Frequency();
                     mf2.setBandwidth(3900);
                     mf2.setFfmt(ffmt);
                     mf2.setMaskedFreqID("maskedFrequency-2");
                     mf2.setFreq(6000);
                     HashSet<Masked_Frequency> maskedFreq2 = new HashSet<Masked_Frequency>();
                     maskedFreq2.add(mf2);
                     ffmt.setMaskedFreq(maskedFreq2);
                    
                     Masked_Sub_Band msb2 = new Masked_Sub_Band();
                     msb2.setFfmt(ffmt);
                     msb2.setFreqMax(3500);
                     msb2.setFreqMin(1500);
                     msb2.setMaskedSubBandID("MaskedSubBand-2");
                     HashSet<Masked_Sub_Band> maskedSubBand2 = new HashSet<Masked_Sub_Band>();
                     maskedSubBand2.add(msb2);
                     ffmt.setMaskedSubBand(maskedSubBand2);
                    
                     FFST ffst = new FFST();
                     ffst.setActing_operator_name("pierre");
                     ffst.setAutomatic(5);
                     ffst.setComment("tache en cours d'exectuion");
                     ffst.setCreation_date(new Date(2008,11,11));
                     ffst.setCreator_operator_name("vincent");
                     ffst.setCreator_position_name("DCD");
                     ffst.setCreator_station_name("machine-8");
                     ffst.setEffective_end_date(new Date(2009,02,01));
                     ffst.setEffective_start_date(new Date(2009,01,20));
                     ffst.setExecutingPosition("street");
                     ffst.setName("task 4");
                     ffst.setPlanned_end_date(new Date(2009,02,01));
                     ffst.setPlanned_start_date(new Date(2009,01,15));
                     ffst.setPriority(2);
                     ffst.setStation(station);
                     ffst.setStatus(1);
                     ffst.setStatus_comment("en cours...");
                     ffst.setTask_ID("ffst-1");
                     ffst.setTaskType(1);
                     ffst.setValidationComment("en attente");
                    
                     Protected_Sub_Bands psb4 = new Protected_Sub_Bands();
                     psb4.setSubBandID("subBand-4");
                     psb4.setTask(ffst);
                     psb4.setFreqMax(5000);
                     psb4.setFreqMin(2500);
                     HashSet<Protected_Sub_Bands> psbSet4 = new HashSet<Protected_Sub_Bands>();
                     psbSet4.add(psb4);
                     ffst.setProtectedSubBand(psbSet4);
                    
                     List_Tech_Analysis_Params ltap2 = new List_Tech_Analysis_Params();
                     ltap2.setAlphabet("ijklmnop");
                     ltap2.setBandwith(3600);
                     ltap2.setBfo(4);
                     ltap2.setCodingProcess("en cours...");
                     ltap2.setFskShift(5);
                     ltap2.setIntegerOfModulationStates(6);
                     ltap2.setModulation(7);
                     ltap2.setParamID("ltap-2");
                     ltap2.setSpeed(8);
                     ltap2.setSubCarrierFreq(9);
                    
                     FFST_Surv_Freq_Plan ffstsfp = new FFST_Surv_Freq_Plan();
                     ffstsfp.setSurvFreqPlanID("ffstsfp-1");
                     ffstsfp.setEquipmentTypeName("ffst equipement");
                     ffstsfp.setFfst(ffst);
                     ffstsfp.setFreqMax(5000);
                     ffstsfp.setFreqMin(2500);
                     ffstsfp.setRFHeadPosition(5);
                     ffstsfp.setThresholdMax(2500);
                     ffstsfp.setThresholdMin(1000);
                     ffstsfp.setTechAnalysis(ltap);
                     ffstsfp.setScanningStep(9);
                     HashSet<FFMT_Surv_Discrete_Freq> ffstsfpSet = new HashSet<FFMT_Surv_Discrete_Freq>();
                     ffstsfpSet.add(ffmtsdf);
                     ltap2.setDiscreteFreq(ffstsfpSet);
                     ffst.setFfstSurFreqPlan(ffstsfp);
                    
                    
                     Masked_Frequency mf3 = new Masked_Frequency();
                     mf3.setBandwidth(3900);
                     mf3.setFfst(ffst);
                     mf3.setMaskedFreqID("maskedFrequency-3");
                     mf3.setFreq(6000);
                     HashSet<Masked_Frequency> maskedFreq3 = new HashSet<Masked_Frequency>();
                     maskedFreq3.add(mf3);
                     ffst.setMaskedFreq(maskedFreq3);
                    
                     Masked_Sub_Band msb3 = new Masked_Sub_Band();
                     msb3.setFfst(ffst);
                     msb3.setFreqMax(3500);
                     msb3.setFreqMin(1500);
                     msb3.setMaskedSubBandID("MaskedSubBand-3");
                     HashSet<Masked_Sub_Band> maskedSubBand3 = new HashSet<Masked_Sub_Band>();
                     maskedSubBand3.add(msb3);
                     ffst.setMaskedSubBand(maskedSubBand3);
                    
                     HashSet<Task> taskSet = new HashSet<Task>();
                     taskSet.add(bjt);
                     taskSet.add(sjt);
                     taskSet.add(ffmt);
                     taskSet.add(ffst);
                    
                     station.setTaches(taskSet);
                     HashSet<Station> stationSet = new HashSet<Station>();
                     stationSet.add(station);
                     mission.setStations(stationSet);
                    
                    
                    
                    
                    
                     Properties prop=new Properties();
                     prop.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
                     prop.put(Context.URL_PKG_PREFIXES,"org.jboss.naming:org.jnp.interfaces");
                     prop.put(Context.PROVIDER_URL,"jnp://localhost:1099");
                     Context context = new InitialContext(prop);
                    
                     GestionPojo<Mission> pojo = (GestionPojo<Mission>) context.lookup("GestionPojoBean/remote");
                    
                     pojo.remove(st);
                     }
                    
                    }
                    


                    • 8. Re: ClassCastException with JBoss 5.0.0 GA and higher
                      jaikiran pai Master

                      Could you try renaming the "remove" method on the Stateful bean (and its interface) to something else. Example:

                      /**
                       * this method remove a mission
                       * @see appli.persist.ComintPojo#remove(java.lang.Object)
                       */
                       @Override
                       public void testingRemove(Mission pojo) {
                       Mission result = em.merge(pojo);
                       em.remove(result);
                       }
                      
                      
                      

                      And then in client:

                      pojo.testingRemove(st)

                      Let us know how it goes.