001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.geronimo.corba.util; 018 019 import javax.naming.Context; 020 import javax.naming.InitialContext; 021 import javax.rmi.CORBA.Stub; 022 import javax.ejb.EJBHome; 023 024 import org.omg.CORBA.ORB; 025 import org.apache.geronimo.corba.CORBAEJBMemento; 026 027 /** 028 * @version $Revision: 502310 $ $Date: 2007-02-01 10:34:57 -0800 (Thu, 01 Feb 2007) $ 029 */ 030 public abstract class ClientContextHolderStub extends Stub { 031 032 protected ClientContextHolderStub() { 033 } 034 035 public final Object writeReplace() { 036 String ior = getOrb().object_to_string(this); 037 return new CORBAEJBMemento(ior, this instanceof EJBHome); 038 } 039 040 private static ORB getOrb() { 041 try { 042 Context context = new InitialContext(); 043 ORB orb = (ORB) context.lookup("java:comp/ORB"); 044 return orb; 045 } catch (Throwable e) { 046 throw (org.omg.CORBA.MARSHAL)new org.omg.CORBA.MARSHAL("Could not find ORB in jndi at java:comp/ORB", 0, org.omg.CORBA.CompletionStatus.COMPLETED_YES).initCause(e); 047 } 048 } 049 } 050 051