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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 1999 (C) Exoffice Technologies Inc. All Rights Reserved. 42 * 43 * $Id: JmsClientStubFactory.java,v 1.3 2003/08/07 13:32:49 tanderson Exp $ 44 * 45 * Date Author Changes 46 * 3/21/2000 jima Created 47 */ 48 package org.exolab.jms.client; 49 50 import javax.jms.JMSException; 51 52 53 /*** 54 * This is a helper clas that is responsible for cresting the various types of 55 * stubs. The client requires three stubs one to talk to the remote jms server 56 * (i.e connection factory) one to talk to the connection and another to talk 57 * to the session. 58 * <p> 59 * This classrelies on configuration information to determine which ORB to 60 * use. 61 * 62 * @version $Revision: 1.3 $ $Date: 2003/08/07 13:32:49 $ 63 * @author <a href="mailto:jima@exoffice.com">Jim Alateras</a> 64 **/ 65 final public class JmsClientStubFactory { 66 67 /*** 68 * This class method creates and returns a stub to the remote server 69 * entity. This entity must support the JmsServerStubIfc interface 70 * <p> 71 * If there is problem creating the stub then throw the JMSException 72 * exception 73 * 74 * @param id client identity 75 * @exception JMSException 76 */ 77 public static JmsServerStubIfc createJmsServerStub() 78 throws JMSException { 79 // dynamincally instantiate an instance of this class and then set the 80 // client id. Finally, establish the connection 81 return null; 82 } 83 84 /*** 85 * This class method creates and returns a stub to the remote connection 86 * entity. This entity must support the JmsConnectionStubIfc interface 87 * It uses the client identity to initialise the connection. 88 * <p> 89 * If there is problem creating the stub then throw the JMSException 90 * exception 91 * 92 * @param id client identity 93 * @exception JMSException 94 */ 95 public static JmsConnectionStubIfc createJmsConnectionStub(String id) 96 throws JMSException { 97 // will hard code the class name, but once we have sorted out 98 // the type of configuration file we will need to retrieve it from 99 // a property 100 // dynamincally instantiate an instance of this class and then set the 101 // client id. Finally, establish the connection 102 return null; 103 } 104 105 /*** 106 * This class method creates and returns a stub to the rmeote session 107 * entity. The created entity must support the JmsSessionStubIfc interface. 108 * This level of indirection will assist us in supported different ORB 109 * environments 110 * <p> 111 * If there is a problem creating the stub then throw the JMSException 112 * exception 113 * 114 * @param id client identity 115 * @exception JMSException 116 */ 117 public static JmsSessionStubIfc createJmsSessionStub(String id) 118 throws JMSException { 119 // dynamincally instantiate an instance of this class and then set the 120 // client id. Finally, establish the connection 121 return null; 122 } 123 124 125 /*** 126 * This is the name of the server stub. This will be passed in as a 127 * configuraton parameter in the future 128 */ 129 final private static String SERVER_CLASS = 130 "org.exolab.jms.server.rmi.RemoteJmsServerIfc"; 131 132 /*** 133 * This is the name of the connection stub that will be used to gain access 134 * to the remote connection. This will be passed as a configuration 135 * parameter in future. 136 */ 137 final private static String CONNECTION_CLASS = 138 "org.exolab.jms.server.rmi.RemoteJmsServerConnectionIfc"; 139 140 /*** 141 * This is the name of the session stub that will be used to gain access to the 142 * remote session. This will be passed in as a configuration paramter in 143 * future 144 */ 145 final private static String SESSION_CLASS = 146 "org.exolab.jms.server.rmi.RemoteJmsServerSessionIfc"; 147 }

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