Please check if this is a problem against current cvs.
david jencks
On 2002.05.07 09:15:05 -0400 Alex Loubyansky wrote:
> I have stateless session bean PublicSessionBean with ejb-ref to
> stateful
> session bean PrivateSessionBean. Like in JAAS example. (JAAS works
> fine and I removed all security related stuff)
> They have the same remote and home interfaces Session and
> SessionHome (I tried also to define PrivateSession and
> PrivateSessionHome for PrivateSessionBean)
>
> Method PublicSessionBean.echo(String arg):
> public String echo(String arg) {
> cat.info("call to echo(), arg=" + arg);
> try {
> InitialContext ctx = new InitialContext();
> SessionHome home = (SessionHome)ctx.lookup("java:comp/env/ejb/PrivateSession");
> Session bean = home.create();
> cat.info("call to echo(), created PrivateSession");
> arg = bean.echo(arg);
> } catch(Exception e) {
> cat.info("Exc while creating/invoking PrivateSession: " + e, e);
> }
> return arg;
> }
>
> When it's deployed first time it works fine. But when I undeploy the
> jar and then deploy it again I get this exception:
> 2002-05-07 15:55:16,355 INFO [org.jboss.docs.jaas.howto.PublicSessionBean]
> ejbCreate() called
> 2002-05-07 15:55:16,365 INFO [org.jboss.docs.jaas.howto.PublicSessionBean]
> call to echo(), arg=Hello
> 2002-05-07 15:55:16,386 INFO [org.jboss.docs.jaas.howto.PublicSessionBean]
> Exc while creating/invoking PrivateSession: java.lang.ClassCastException:
> $Proxy22
> java.lang.ClassCastException: $Proxy22
> at
>org.jboss.docs.jaas.howto.PublicSessionBean.echo(PublicSessionBean.java:85)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at
>org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:653)
> at
>org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:147)
> at
>org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:77)
> at
>org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
> at
>org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167)
> at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
> at
>org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129)
> at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)
> at
>org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313)
> at org.jboss.ejb.Container.invoke(Container.java:706)
> at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:492)
> at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:364)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
> at sun.rmi.transport.Transport$1.run(Transport.java:148)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
> at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
> at
>sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
> at java.lang.Thread.run(Thread.java:536)
>
> Environment: JBoss-3.1.0alpha checked about month ago, Win2000, JDK1.4
>
> Is it a bug? Was it reported?
> What is the right place to post such errors users' list, developers'
> list, bug report?
>
> TIA,
> Alex
>
>
>
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