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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 2000-2001,2003 (C) Exoffice Technologies Inc. All Rights Reserved. 42 * 43 * $Id: HttpJmsAdminConnection.java,v 1.10 2003/08/18 10:16:12 tanderson Exp $ 44 * 45 * Date Author Changes 46 * $Date jimm Created 47 */ 48 package org.exolab.jms.administration.http; 49 50 51 import javax.jms.JMSException; 52 53 import org.apache.commons.logging.Log; 54 import org.apache.commons.logging.LogFactory; 55 56 import org.exolab.core.http.HttpClient; 57 import org.exolab.jms.administration.mipc.IpcJmsAdminConnection; 58 59 60 /*** 61 * This class is repsonsible for opening an http connection to the server 62 * and passing and packing all requests for delivery. 63 * 64 * @version $Revision: 1.10 $ $Date: 2003/08/18 10:16:12 $ 65 * @author <a href="mailto:mourikis@exolab.org">Jim Mourikis</a> 66 * @see org.exolab.core.http.HttpClient 67 */ 68 public class HttpJmsAdminConnection extends IpcJmsAdminConnection { 69 70 /*** 71 * The admin servlet path 72 */ 73 private String _path; 74 75 /*** 76 * The logger 77 */ 78 private static final Log _log = LogFactory.getLog( 79 HttpJmsAdminConnection.class); 80 81 82 /*** 83 * Create the connection to the server 84 * 85 * @param host the webserver host 86 * @param port the webserver port 87 * @param path the admin servlet path. May be null 88 * @param username the admin user name 89 * @param password the admin password 90 * @throws JMSException if a connection cannot be established 91 */ 92 public HttpJmsAdminConnection(String host, int port, String path, 93 String username, String password) 94 throws JMSException { 95 super(host, port); 96 97 _path = path; 98 if (_path == null) { 99 _path = "/openjms/OpenJMSServer"; 100 } else if (!_path.startsWith("/")) { 101 _path = "/" + _path; 102 } 103 connect(username, password); 104 } 105 106 // implementation of JmsAdminServerIfc.close 107 public void close() { 108 if (getConnection() != null) { 109 try { 110 getConnection().close(); 111 } catch (Exception exception) { 112 _log.debug("Exception during close", exception); 113 } 114 setConnection(null); 115 } 116 } 117 118 /*** 119 * Create HTTP client connection. 120 * 121 * @param host The client to connect to 122 * @param port The port used to connect to the client above 123 * @throws JMSException If the connection fails. 124 */ 125 protected void openConnection() throws JMSException { 126 try { 127 String url = getURL("http", getHost(), getPort()); 128 setConnection(new HttpClient(url, "HttpJmsAdminConnection")); 129 } catch (Exception exception) { 130 throw new JMSException(exception.getMessage()); 131 } 132 } 133 134 /*** 135 * Returns the admin servlet path 136 * 137 * @return the admin servlet path 138 */ 139 protected String getPath() { 140 return _path; 141 } 142 143 /*** 144 * Returns the admin servlet URL 145 * 146 * @param scheme the connection protocol 147 * @param host the webserver host 148 * @param port the webserver port 149 * @return the admin servlet URL 150 */ 151 protected String getURL(String scheme, String host, int port) { 152 return scheme + "://" + host + ":" + port + getPath(); 153 } 154 155 } //-- HttpJmsAdminConnection

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