My problem looks very similar to the problem reported in the forum on this
thread:
http://www.jboss.org/forums/thread.jsp?forum=47&thread=13855&message=3711632
&q=%2BClassCastException+%2Bredeploy#3711632
However, it looks like nobody has a solution. Is this the case? Do I have
to restart JBoss every time I want to redeploy, to avoid this exception???
That would hardly be a viable option in a production environment...
Any information/guidance would be most appreciated.
Thanks,
-- John
----- Original Message -----
From: John Snyder
To: [EMAIL PROTECTED]
Sent: Sunday, November 03, 2002 11:31 AM
Subject: ClassCastException on redeploy of .ear
Hello all,
Using jboss-3.0.0_tomcat-4.0.3, I am trying to access a Session bean
called Registration from within a servlet, both of which are part of an
application called pc, deployed as pc.ear. Here is the code I'm using to do
it:
Context jndiContext = getInitialContext();
Object ref = jndiContext.lookup("RegistrationHomeRemote");
RegistrationHomeRemote registrationHome = (RegistrationHomeRemote)
PortableRemoteObject.narrow(ref,RegistrationHomeRemote.class);
RegistrationRemote registration = registrationHome.create();
registration.remove();
Everything works fine when I start jboss fresh and deploy the ear.
However, as soon as I make a change to any file and re-deploy the ear, I get
a ClassCastException at the third line. I'm totally stumped - why would it
work on initial deployment, then stop working on re-deployment??? Any help
would be most appreciated.
My deployment configuration files are as follows:
ejb.jar:
<session>
<display-name>Registration</display-name>
<ejb-name>Registration</ejb-name>
<home>com.pc.ejb.session.interfaces.RegistrationHomeRemote</home>
<remote>com.pc.ejb.session.interfaces.RegistrationRemote</remote>
<ejb-class>com.pc.ejb.session.beans.RegistrationBean</ejb-class>
<session-type>Stateful</session-type>
<transaction-type>Container</transaction-type>
</session>
jboss.xml:
<session>
<ejb-name>Registration</ejb-name>
<jndi-name>RegistrationHomeRemote</jndi-name>
</session>
web.xml:
<servlet>
<servlet-name>RegistrationServlet</servlet-name>
<servlet-class>com.pc.servlets.RegistrationServlet</servlet-class>
</servlet>
<ejb-ref>
<ejb-ref-name>Registration</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<home>RegistrationHomeRemote</home>
<remote>RegistrationRemote</remote>
<ejb-link>Registration</ejb-link>
</ejb-ref>
jboss-web.xml:
<ejb-ref>
<ejb-ref-name>Registration</ejb-ref-name>
<jndi-name>pc/RegistrationHomeRemote</jndi-name>
</ejb-ref>
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