Hi, I have two ear files called arcipelago-application.ear and
arcipelago-data.ear, successfully deployed under JBoss 3.2.1 each with a
jboss-app.xml file into META-INF:
1.
<jboss-app>
<loader-repository>com.nobody:loader=arcipelago-application.ear</loader-repository>
</jboss-app>
2.
<jboss-app>
<loader-repository>com.nobody:loader=arcipelago-data.ear</loader-repository>
</jboss-app>
Each bean works fine when called from outside JBoss, but I get a
NullPointerException when creating a remote session from one EA to
another.
A sample testcase is provided below. It works when ran outside jboss and
crashes from within: the home retrieved is not null in both cases, but in
the latter a NPE is raised from create().
Any idea?
package com.nobody.arcipelago.common;
import java.util.Hashtable;
import javax.ejb.EJBHome;
import javax.naming.Context;
import javax.naming.InitialContext;
import junit.framework.TestCase;
import com.nobody.arcipelago.data.ejb.session.DataFacade;
import com.nobody.arcipelago.data.ejb.session.DataFacadeHome;
public class EAR2EARTest extends TestCase {
private static String PROVIDER_URL = "localhost:1099";
private static String INITIAL_CONTEXT_FACTORY =
"org.jnp.interfaces.NamingContextFactory";
private static String URL_PKG_PREFIXES =
"org.jboss.naming:org.jnp.interfaces";
public EAR2EARTest(String name) {
super(name);
}
public void testEAR2EAR() throws Throwable {
String jndiName = "ejb/data/DataFacade";
Class homeClass = DataFacadeHome.class;
Context context = new InitialContext();
Object ref = context.lookup(jndiName);
Object obj = javax.rmi.PortableRemoteObject.narrow(ref, homeClass);
System.out.println("after narrow " + obj + " | " + obj.hashCode() + " |
" + obj.getClass());
DataFacadeHome home = (DataFacadeHome) obj;
System.out.println("home=" + home);
DataFacade session = home.create();
System.out.println("session=" + session);
}
}
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