Hi,
The last two months I made my first experiences with jboss as a bean
developer. I am really surprised and impressed by the work, that is
done. But now, the first serious problem arised.
In an EJB client a tried to obtain the home interface of a bean from its
remote interface. But a call to EJBObject.getEJBHome() throws an
exception. That was the first sign. Later, I tried to use a HomeHandle
to reobtain a home interface after a server restart.
HomeHandel.getEJBHome() throws an exception.
I had a deeper look and found the problem: My code was
Hashtable env = new Hashtable();
env.put("java.naming.factory.initial",
"org.jnp.interfaces.NamingContextFactory");
env.put("java.naming.provider.url", "localhost:1099");
env.put("java.naming.factory.url.pkgs", "org.jboss.naming");
MyHome home = (MyHome) new InitialContext(env).lookup("MyHome");
MyHome h = (MyHome) home.getHomeHandle().getEJBHome();
The last line throws the exception. It works, when I change the code to:
Hashtable env = new Hashtable();
System.setProperty("java.naming.factory.initial",
"org.jnp.interfaces.NamingContextFactory");
System.setProperty("java.naming.provider.url", "localhost:1099");
System.setProperty("java.naming.factory.url.pkgs", "org.jboss.naming");
MyHome home = (MyHome) new InitialContext().lookup("MyHome");
MyHome h = (MyHome) home.getHomeHandle().getEJBHome();
So had a look into the jboss source code. The HomeHandle implementation
simply does not know the server, is came from. It just creates a new
inital context without any Arguments. So it gets the local root context,
which is not the context its home interface is bound to.
-alf
--
Alf Werder | System Engineering | TOMORROW Technologies GmbH
Oberstra�e 14b | D-20144 Hamburg
Mail: [EMAIL PROTECTED]
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