I've set up a session bean which refers to an entity bean. In the
session bean's ejb-jar.xml I have:
<ejb-ref>
<description>The Person EJB models a person.</description>
<ejb-ref-name>ejb/Person</ejb-ref-name>
<ejb-ref-type>Entity</ejb-ref-type>
<home>com.lisasoft.telstra.webfoot.ejb.person.PersonHome</home>
<remote>com.lisasoft.telstra.webfoot.ejb.person.Person</remote>
</ejb-ref>
and in jboss.xml I have:
<ejb-ref>
<ejb-ref-name>ejb/Person</ejb-ref-name>
<jndi-name>Person</jndi-name>
</ejb-ref>
and it deploys OK. But when I try to get a reference using this code
(as recommended in the manual):
ProjectHome _projectHome;
Object lookupObj;
lookupObj = ctx.lookup(projectJndi);
System.out.println( "Casting from " + lookupObj.getClass().getName() +
" to " + ProjectHome.class.getName() );
_projectHome = (ProjectHome)lookupObj;
I get this:
[statefulWebfoot] Casting from $Proxy7 to
com.lisasoft.telstra.webfoot.ejb.project.ProjectHome
[statefulWebfoot] java.lang.ClassCastException: $Proxy7
at com.lisasoft.telstra.webfoot.command2.Resources.<init>(Resources.java:60)
at
com.lisasoft.telstra.webfoot.ejb.webfoot.WebFootBean.grabResources(WebFootBean.java:959)
at
com.lisasoft.telstra.webfoot.ejb.webfoot.WebFootBean.ejbCreate(WebFootBean.java:237)
at java.lang.reflect.Method.invoke(Native Method)
at
org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.createSession(StatefulSessionFilePersistenceManager.java:146)
at
org.jboss.ejb.StatefulSessionContainer.createHome(StatefulSessionContainer.java:369)
at java.lang.reflect.Method.invoke(Native Method)
at
org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invokeHome(StatefulSessionContainer.java:508)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:122)
at
org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invokeHome(StatefulSessionInstanceInterceptor.java:79)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:135)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:263)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:86)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:106)
at
org.jboss.ejb.StatefulSessionContainer.invokeHome(StatefulSessionContainer.java:305)
at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHome(JRMPContainerInvoker.java:207)
at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHome(JRMPContainerInvoker.java:153)
at java.lang.reflect.Method.invoke(Native Method)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:241)
at sun.rmi.transport.Transport$1.run(Transport.java:142)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:139)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:443)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:643)
at java.lang.Thread.run(Thread.java:484)
Also when deploying my beans I often get stuff like:
[Auto deploy] Auto deploy of file:/usr/local/tcook/jboss/deploy/output.jar
[Container factory] Deploying:file:/usr/local/tcook/jboss/deploy/output.jar
[Container factory] Loading ejb-jar.xml :
jar:file:/usr/local/tcook/jboss/tmp/deploy/tmpejbjar46621.jar!/META-INF/ejb-jar.xml
[Container factory] Loading standardjboss.xml :
jar:file:/usr/local/tcook/jboss/lib/ext/jboss.jar!/org/jboss/metadata/standardjboss.xml
[Verifier] Verifying file:/usr/local/tcook/jboss/tmp/deploy/tmpejbjar46621.jar
[Verifier] Output: Verified.
[Container factory] Deploying Output
[Container factory] Container Invoker Optimize='false'
[Container factory] java.lang.ClassNotFoundException: $Proxy2
[Container factory] java.lang.ClassNotFoundException: $Proxy1
[Container factory] java.lang.ClassNotFoundException: class
org.jboss.security.EJBSecurityManagerDefaultImpl
[Container factory] java.lang.ClassNotFoundException: class
org.jboss.security.SimpleRealmMapping
[Container factory] java.lang.ClassNotFoundException: $Proxy3
[Container factory] java.lang.ClassNotFoundException: $Proxy0
[Container factory] java.lang.ClassNotFoundException: $Proxy4
[Container factory] java.lang.ClassNotFoundException: class org.jboss.tm.TxManager
[Container factory] No resource manager found for jdbc/WebFootDB
[Container factory] Bound Output to Output
[Container factory] Deployed application: file:/usr/local/tcook/jboss/deploy/output.jar
Why the ClassNotFoundExceptions on the $Proxyx classes?
Tom
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