01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jboss.iiop.naming;
23:
24: import java.util.Hashtable;
25: import javax.naming.Context;
26: import javax.naming.Name;
27: import javax.naming.NamingException;
28: import org.jnp.interfaces.NamingContextFactory;
29: import org.omg.CORBA.ORB;
30:
31: /**
32: * An ORBInitialContextFactory, that includes the orb
33: * in the environment.
34: *
35: * @author <a href="adrian@jboss.com">Adrian Brock</a>
36: * @version $Revision: 57194 $
37: */
38: public class ORBInitialContextFactory extends NamingContextFactory {
39: public static final String ORB_INSTANCE = "java.naming.corba.orb";
40:
41: /** The orb to include in the naming environment */
42: private static ORB orb;
43:
44: /**
45: * Set the orb
46: *
47: * @param orb the orb to use
48: */
49: public static void setORB(ORB orb) {
50: ORBInitialContextFactory.orb = orb;
51: }
52:
53: public Context getInitialContext(Hashtable env)
54: throws NamingException {
55: insertORB(env);
56: return super .getInitialContext(env);
57: }
58:
59: public Object getObjectInstance(Object obj, Name name,
60: Context nameCtx, Hashtable environment) throws Exception {
61: insertORB(environment);
62: return super .getObjectInstance(obj, name, nameCtx, environment);
63: }
64:
65: protected void insertORB(Hashtable environment) {
66: if (orb != null
67: && environment.containsKey(ORB_INSTANCE) == false)
68: environment.put(ORB_INSTANCE, orb);
69: }
70: }
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