1 /***
2 * Redistribution and use of this software and associated documentation
3 * ("Software"), with or without modification, are permitted provided
4 * that the following conditions are met:
5 *
6 * 1. Redistributions of source code must retain copyright
7 * statements and notices. Redistributions must also contain a
8 * copy of this document.
9 *
10 * 2. Redistributions in binary form must reproduce the
11 * above copyright notice, this list of conditions and the
12 * following disclaimer in the documentation and/or other
13 * materials provided with the distribution.
14 *
15 * 3. The name "Exolab" must not be used to endorse or promote
16 * products derived from this Software without prior written
17 * permission of Exoffice Technologies. For written permission,
18 * please contact info@exolab.org.
19 *
20 * 4. Products derived from this Software may not be called "Exolab"
21 * nor may "Exolab" appear in their names without prior written
22 * permission of Exoffice Technologies. Exolab is a registered
23 * trademark of Exoffice Technologies.
24 *
25 * 5. Due credit should be given to the Exolab Project
26 * (http://www.exolab.org/).
27 *
28 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39 * OF THE POSSIBILITY OF SUCH DAMAGE.
40 *
41 * Copyright 2000-2001,2003 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 * $Id: IntravmJndiInitialContextFactory.java,v 1.5 2003/08/07 13:32:58 tanderson Exp $
44 *
45 * Date Author Changes
46 * 05/04/2000 jima Created
47 */
48 package org.exolab.jms.jndi.intravm;
49
50 import java.util.Hashtable;
51
52 import javax.naming.Context;
53 import javax.naming.NamingException;
54 import javax.naming.NoInitialContextException;
55 import javax.naming.spi.InitialContextFactory;
56
57 import org.exolab.jms.server.intravm.IntravmJndiServer;
58
59
60 /***
61 * This is the client side helper class that retrieves the root context
62 * of the JNDI server. This class implements the InitialContextFactory
63 * interface
64 *
65 * @version $Revision: 1.5 $ $Date: 2003/08/07 13:32:58 $
66 * @author <a href="mailto:jima@exoffice.com">Jim Alateras</a>
67 */
68 public class IntravmJndiInitialContextFactory
69 implements InitialContextFactory {
70
71 /***
72 * This class is required to have a default constructor
73 */
74 public IntravmJndiInitialContextFactory() {
75 }
76
77 /***
78 * This routine will get the singleton instance of the IntravmJndiServer
79 * and then call get initial contsxt.
80 *
81 * @param environment the environment specifying information to be used in
82 * the creation of the initial context.
83 * @return the initial context
84 */
85 public Context getInitialContext(Hashtable environment)
86 throws NamingException {
87 IntravmJndiServer server = IntravmJndiServer.getInstance();
88 if (server == null) {
89 throw new NoInitialContextException(
90 "Embedded JNDI server not initialised");
91 }
92 return server.getInitialContext(environment);
93 }
94
95 } //-- IntravmJndiInitialContextFactory
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