Most often this is caused by having a two different compiled versions of your class.
Ensure that you have only one copy of the class available to your web-application. If you are using web & ejb in the same container, then you can access the classes from the ejb layer in your web app. This document may help you understand where to put your classes: http://kb.atlassian.com/content/atlassian/howto/classloaders.jsp Cheers, Scott [EMAIL PROTECTED] wrote: > Hi, > > I am getting a ClassCastException when I try to narrow a lookup on a > remote stateless session bean from a jsp page. My configuration is > orion 1.5.4 with an application for the remote stateless session bean > and an application for the web module. For testing purposes, I am > running under the same instance of orion. Below is a snippet of code > from the jsp page accessing the remote ejb. > > <% > KBKTestHome kbkHome = null; > KBKTest kbkTest = null; > Hashtable env = new Hashtable(); > Context jndi = null; > > env.put(Context.INITIAL_CONTEXT_FACTORY, > "com.evermind.server.rmi.RMIInitialContextFactory"); > env.put(Context.PROVIDER_URL, > "ormi://localhost:23809/kbk-test-application"); > env.put(javax.naming.Context.SECURITY_PRINCIPAL, "admin"); > env.put(javax.naming.Context.SECURITY_CREDENTIALS, "123"); > jndi = new InitialContext(env); > kbkHome=(KBKTestHome)PortableRemoteObject.narrow( > jndi.lookup("ejb/test"),KBKTestHome.class); > kbkTest = kbkHome.create(); > String timeIs = kbkTest.getTime(); > %> > > I have modified my orion-application.xml file for the remote ejb to > allow read and write namespace access to group "RMI". I have also > modified my principals.xml file for the remote ejb to give the group > "RMI" rmi:login permissions. I beleive I am "finding" the home > interface to the remote ejb successfully, but can't seem to cast it > appropriately. > > I searched the mailing list archives and found a recent reference to > what appears to be a similar problem > (http://www.mail-archive.com/orion- > [EMAIL PROTECTED]/msg17468.html) However, I did not find a > resolution to the problem. > > Any help is appreciated. > > Kent Kvarfordt > > -- Scott Farquhar :: [EMAIL PROTECTED] Atlassian :: http://www.atlassian.com Supporting YOUR J2EE World
