Hi all,
I get the following exception when i type cast the home object which is of
type <derivedHome> to my parent class <baseHome>.
Note: I used narrow method to type cast my <derivedHome> to EJBHome object
and stored that instance as my <baseHome>
Then when i try to use my <derivedHome> from the stored instance of
<baseHome> the casting exception occurs. why is it so?
java.lang.ClassCastException: <mypackage>.ejb.derivedHomeImpl_ServiceStub
at <mypackage>.MyAction.execute(MyAction.java:50)
at <mypackage>.MyServlet.callAction(MyServlet.java:260)
at <mypackage>.MyBaseServlet.doPost(MyBaseServlet.java:188)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:105)
at weblogic.servlet.ServletServlet.service(ServletServlet.java:46)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:105)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:742)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:686)
at
weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:247)
at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:361)
at
weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
FYI: While debugging, i got the EjbHome instance stored in my <baseHome> as
follows:
ejbHome:<mypackage>[EMAIL PROTECTED]
.2.84:[7001,7001,7002,7002,7001,-1] <jndiName> [jndiName]
Please give some suggestions to solve this problem. It is very urgent.
Thanks and Regards to all
rajesh
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