>From the error message you receive
[java.io.IOException: Class
bugtracker.entitybean.bugdatabean.BTBugdataTableData with code=123 does
not implement Serializable, Externalizable or WLSerializable]
I (very intelligently) conclude that perhaps BTBugdataTableDatat does not
implement Serializable, Externalizable or WLSerializable. Have you checked
that?
If not, I would suggest that you read the error messages yourself instead of
posting them here. I you have checked it, a posting to one of the weblogic
newsgroups is probably OK.
____________________________________________________________________
Stefan Tilkov -- stefan(dot)tilkov(at)innoq(dot)com -- www.innoQ.com
> -----Urspr�ngliche Nachricht-----
> Von: A mailing list for Enterprise JavaBeans development
> [mailto:[EMAIL PROTECTED]]Im Auftrag von Puri, Ketan
> Gesendet: Montag, 28. August 2000 17:10
> An: [EMAIL PROTECTED]
> Betreff: exception while running the client
>
>
> hi
> when i run my client program as below.
> it throws remote exception.
> can any one help me out.
>
> package bugtracker.entitybean.bugdatabean;
>
> import java.lang.*;
> import java.rmi.RemoteException;
> import java.util.Enumeration;
> import java.util.Properties;
> import java.util.Vector;
> import java.sql.Timestamp;
>
> import javax.ejb.CreateException;
> import javax.ejb.EJBException;
> import javax.ejb.FinderException;
> import javax.ejb.ObjectNotFoundException;
> import javax.ejb.RemoveException;
> import javax.naming.Context;
> import javax.naming.InitialContext;
> import javax.naming.NamingException;
> import javax.rmi.PortableRemoteObject;
>
> public class Client {
>
> BTBugdataHome home = null;
>
> public Client() {
> try {
> Properties prop = System.getProperties();
> prop.put(Context.INITIAL_CONTEXT_FACTORY,
> "weblogic.jndi.T3InitialContextFactory");
> prop.put(Context.PROVIDER_URL, "t3://localhost:7001");
> Context ctx = new InitialContext(prop);
>
> home = (BTBugdataHome) ctx.lookup("bugdataHome");
> } catch (NamingException ne) {
> log("Unable to look up the beans home: " + ne.getMessage());
> System.exit(1);
> }
> log("Home Found...");
> }
>
> public void viewData() {
> BTBugdataTableData tableData = new BTBugdataTableData();
> tableData.setReportedBy(1);
> Enumeration iterator = null;
> try {
> iterator = home.findByAnyKey(tableData);
> while(iterator.hasMoreElements()) {
> System.out.println("Found a record");
> //BTBugdata _bugdata = (BTBugdata)
> PortableRemoteObject.narrow(iterator.nextElement(), BTBugdata.class);
> //BTBugdataTableData _data = _bugdata.getBugDataObject();
> //_data.print();
> }
> } catch(Exception ex) {
> ex.printStackTrace();
> }
> }
>
> public void createData() {
> BTBugdataTableData tableData = new BTBugdataTableData();
> tableData.setProjectId(1);
> tableData.setModuleId(1);
> tableData.setReportedBy(1);
> tableData.setDateReported(new Timestamp(new
> java.util.Date().getTime()));
> tableData.setBugDescription("Nitin is Great");
>
> log("creating Bug...");
> try {
> BTBugdata _bugdata = (BTBugdata)
> PortableRemoteObject.narrow(home.create(tableData), BTBugdata.class);
> } catch(Exception ex) {
> ex.printStackTrace();
> }
> }
>
> private static void log(String s) {
> System.out.println(s);
> }
>
>
> public static void main(String args[]) {
> System.out.println("\nBeginning beanManaged.Client...\n");
> Client client = new Client();
> client.createData();
> client.viewData();
> System.out.println("\nEnd beanManaged.Client...\n");
>
> }
> }
> ===============================on execution------====================
> Beginning beanManaged.Client...
>
> java.rmi.RemoteException: ; nested exception is:
> weblogic.rmi.MarshalException: error marshalling arguments
> - with nested exception:
> [java.io.IOException: Class
> bugtracker.entitybean.bugdatabean.BTBugdataTableData with code=123 does
> not implement Serializable, Externalizable or WLSerializable]
> java.io.IOException: Class
> bugtracker.entitybean.bugdatabean.BTBugdataTableData with code=123 does n
> ot implement Serializable, Externalizable or WLSerializable
> at
> weblogic.common.internal.WLObjectOutputStreamBase.writeObjectBody(
> WLObjectOu
> tputStreamBas
> e.java, Compiled Code)
> at
> weblogic.common.internal.WLObjectOutputStreamBase.writeObject(WLOb
> jectOutput
> StreamBase.ja
> va, Compiled Code)
> at
> weblogic.common.internal.WLObjectOutputStreamBase.writeObjectWL(WL
> ObjectOutp
> utStreamBase.
> java, Compiled Code)
> at
> weblogic.rmi.extensions.AbstractOutputStream2.writeObject(Abstract
> OutputStre
> am2.java:82)
> at
> weblogic.rmi.extensions.AbstractOutputStream.writeObject(AbstractO
> utputStrea
> m.java:83)
> at
> bugtracker.entitybean.bugdatabean.BTBugdataBeanHomeImpl_WLStub.fin
> dByAnyKey(
> BTBugdataBean
> HomeImpl_WLStub.java:269)
> at
> bugtracker.entitybean.bugdatabean.BTBugdataBeanHomeImpl_ServiceStu
> b.findByAn
> yKey(BTBugdat
> aBeanHomeImpl_ServiceStub.java, Compiled Code)
> at bugtracker.entitybean.bugdatabean.Client.main(Client.java,
> Compiled Code)
>
> --------------- nested within: ------------------
> weblogic.rmi.MarshalException: error marshalling arguments
> - with nested exception:
> [java.io.IOException: Class
> bugtracker.entitybean.bugdatabean.BTBugdataTableData with code=123 does
> not implement Serializable, Externalizable or WLSerializable]
> at
> bugtracker.entitybean.bugdatabean.BTBugdataBeanHomeImpl_WLStub.fin
> dByAnyKey(
> BTBugdataBean
> HomeImpl_WLStub.java:273)
> at
> bugtracker.entitybean.bugdatabean.BTBugdataBeanHomeImpl_ServiceStu
> b.findByAn
> yKey(BTBugdat
> aBeanHomeImpl_ServiceStub.java, Compiled Code)
> at bugtracker.entitybean.bugdatabean.Client.main(Client.java,
> Compiled Code)
> Exception in thread "main" java.lang.NullPointerException
> at bugtracker.entitybean.bugdatabean.Client.main(Client.java,
> Compiled Code)
>
> C:\bugtracker\entitybean\bugdatabean>
>
> Ketan Puri
> Associate
> HCL Perot Systems
> (Youngest CMM Level 5 company)
> Ph 91-11-91 4581236-41 Ext. 3240
> [EMAIL PROTECTED], [EMAIL PROTECTED]
> NOIDA, INDIA.
>
> ==================================================================
> =========
> To unsubscribe, send email to [EMAIL PROTECTED] and include
> in the body
> of the message "signoff EJB-INTEREST". For general help, send email to
> [EMAIL PROTECTED] and include in the body of the message "help".
>
>
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff EJB-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
