I find that I get a ClassCastException after a redeploy when trying to obtain a local session ejb whose interface I had stored in the http session. I don't know if this is correct behavior or not, but it hasn't really been a problem for me, so I haven't worried about it.
On 3.0RC2, if it matters. Jeff Schnitzer [EMAIL PROTECTED] > -----Original Message----- > From: Paul Cody [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, May 21, 2002 11:37 AM > To: '[EMAIL PROTECTED]' > Subject: RE: [JBoss-user] Does JBoss3 have Problems Deploying Similar ejb- > jars in Different EARs > > Just curious where you are getting the ClassCastException. In particular, > where are you getting a reference to the object that triggers the > exception? > [Probably JNDI, but I'm just asking...] > > Note that a class 'Foo' loaded from classloader A and the "same" class > 'Foo' > loaded from classloader B are distinct types. Therefore, if you: > > create ClassLoader A, > create an object of Foo<A>, > store object of Foo<A>, > create a new Classloader B > (which then loads Foo<B>), > and try to cast Foo<A> to an instance of Foo<B>, > you'll get a ClassCastException. > > Anyhow, this information is of course not a solution to your problem, but > it > may help to understand why you are getting the exception. > > Paul > > > -----Original Message----- > > From: Simon Stewart [mailto:[EMAIL PROTECTED]] > > Sent: Tuesday, May 21, 2002 10:48 AM > > To: [EMAIL PROTECTED] > > Subject: Re: [JBoss-user] Does JBoss3 have Problems Deploying Similar > > ejb-jars in Different EARs > > > > > > Ahhh.... Light dawns. Curiously, I get a ClassCastException when I > > redeploy a previously working app by touching the application.xml. I'm > > using CMP 2.x and attempting to get hold of a LocalHome object. Not a > > line of code has changed, and nothing else has been touched. > > > > This using the JBoss 3RC3 and Tomcat bundle on Linux with Sun's JDK > > 1.4. I'll do some more poking about, but has anyone else seen this? > > > > On Tue, May 21, 2002 at 10:02:45AM -0700, Scott M Stark wrote: > > > A complete redploy. Touch the META-INF/application.xml descriptor > > > to redeploy. > > > > Cheers, > > > > Simon > > > > -- > > Whatever you do, congratulate yourself far too much and berate others. > > > > _______________________________________________________________ > > > > Don't miss the 2002 Sprint PCS Application Developer's Conference > > August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm > > > > _______________________________________________ > > JBoss-user mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/jboss-user > > > > _______________________________________________________________ > > Don't miss the 2002 Sprint PCS Application Developer's Conference > August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm > > _______________________________________________ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user _______________________________________________________________ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user