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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 2002 (C) Exoffice Technologies Inc. All Rights Reserved. 42 * 43 * $Id: EmbeddedNameService.java,v 1.3 2003/08/07 13:33:08 tanderson Exp $ 44 */ 45 46 package org.exolab.jms.server; 47 48 import javax.naming.Context; 49 50 import org.apache.avalon.excalibur.naming.DefaultNameParser; 51 import org.apache.avalon.excalibur.naming.DefaultNamespace; 52 import org.apache.avalon.excalibur.naming.memory.MemoryContext; 53 54 import org.exolab.jms.client.JmsConnectionFactoryBuilder; 55 import org.exolab.jms.client.JmsDestinationFactory; 56 57 58 public class EmbeddedNameService { 59 60 /*** 61 * The initial context 62 */ 63 private Context _context; 64 65 /*** 66 * The singleton instance 67 */ 68 private static EmbeddedNameService _instance = new EmbeddedNameService(); 69 70 71 /*** 72 * Construct an <code>EmbeddedNameService</code> 73 */ 74 private EmbeddedNameService() { 75 DefaultNameParser parser = new DefaultNameParser(); 76 DefaultNamespace namespace = new DefaultNamespace(parser); 77 namespace.addObjectFactory(new JmsConnectionFactoryBuilder()); 78 namespace.addObjectFactory(new JmsDestinationFactory()); 79 _context = new MemoryContext(namespace, null, null); 80 } 81 82 /*** 83 * Returns the singleton instance of the embedded name service 84 * 85 * @return the singleton instance of the embedded name service 86 */ 87 public static EmbeddedNameService getInstance() { 88 return _instance; 89 } 90 91 /*** 92 * Returns the initial context for beginning name resolution 93 * 94 * @return the initial context 95 */ 96 public Context getInitialContext() { 97 return _context; 98 } 99 100 } //-- EmbeddedNameService

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