/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.proxy.ejb;
import java.util.Hashtable;
import javax.ejb.EJBHome;
import javax.naming.Context;
import javax.naming.Name;
import javax.naming.Reference;
import javax.naming.spi.ObjectFactory;
import javax.rmi.PortableRemoteObject;
import org.jboss.iiop.CorbaORB;
/**
* An <code>ObjectFactory</code> implementation that translates
* <code>Reference</code>s to <code>EJBHome</code>s back into CORBA
* object references. The IIOP proxy factory (IORFactory) binds these
* <code>Reference</code>s in the JRMP/JNDI namespace.
*
* @author <a href="mailto:reverbel@ime.usp.br">Francisco Reverbel</a>
* @version $Revision: 81018 $
*/
public class IIOPHomeFactory implements ObjectFactory
{
public IIOPHomeFactory()
{
}
// Implementation of the interface ObjectFactory ------------------------
/** Lookup the IOR from the Reference and convert into the CORBA
* object value using the ORB.string_to_object method.
*
* @param obj a javax.naming.Reference with a string IOR under the
* address type IOR.
* @param name not used
* @param nameCtx not used
* @param environment not used
* @return The EJBHome proxy for the IOR
* @throws Exception
*/
public Object getObjectInstance(Object obj, Name name,
Context nameCtx, Hashtable environment)
throws Exception
{
Reference ref = (Reference) obj;
String ior = (String) ref.get("IOR").getContent();
org.omg.CORBA.Object corbaObj = CorbaORB.getInstance().string_to_object(ior);
return (EJBHome) PortableRemoteObject.narrow(corbaObj, EJBHome.class);
}
}