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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 2003 (C) Exoffice Technologies Inc. All Rights Reserved. 42 * 43 * $Id: ConfigHelper.java,v 1.5 2003/08/18 10:16:58 tanderson Exp $ 44 */ 45 package org.exolab.jms.config; 46 47 import java.net.InetAddress; 48 import java.net.UnknownHostException; 49 50 import org.exolab.jms.config.types.SchemeType; 51 52 53 /*** 54 * Helper class for interrogating the configuration 55 * 56 * @version $Revision: 1.5 $ $Date: 2003/08/18 10:16:58 $ 57 * @author <a href="mailto:tima@intalio.com">Tim Anderson</a> 58 */ 59 public class ConfigHelper { 60 61 /*** 62 * Returns the server URL for the specified scheme 63 */ 64 public static String getServerURL(SchemeType scheme, 65 Configuration config) { 66 String url = null; 67 ServerConfiguration server = config.getServerConfiguration(); 68 69 if (scheme.equals(SchemeType.TCP)) { 70 getServerURL(scheme, server.getHost(), 71 config.getTcpConfiguration()); 72 } else if (scheme.equals(SchemeType.TCPS)) { 73 getServerURL(scheme, server.getHost(), 74 config.getTcpsConfiguration()); 75 } else if (scheme.equals(SchemeType.RMI)) { 76 RmiConfiguration rmi = config.getRmiConfiguration(); 77 if (rmi.getEmbeddedRegistry()) { 78 // if the registry is embedded within the OpenJMS server, 79 // use the server host 80 url = getServerURL(scheme, server.getHost(), rmi); 81 } else { 82 url = getServerURL(scheme, rmi.getRegistryHost(), rmi); 83 } 84 } else if (scheme.equals(SchemeType.HTTP)) { 85 url = getServerURL(scheme, config.getHttpConfiguration()); 86 } else if (scheme.equals(SchemeType.HTTPS)) { 87 url = getServerURL(scheme, config.getHttpsConfiguration()); 88 } else if (scheme.equals(SchemeType.EMBEDDED)) { 89 url = scheme + "://"; 90 } 91 return url; 92 } 93 94 /*** 95 * Returns the embedded JNDI URL for the specified scheme 96 */ 97 public static String getJndiURL(SchemeType scheme, Configuration config) { 98 String url = null; 99 ServerConfiguration server = config.getServerConfiguration(); 100 101 if (scheme.equals(SchemeType.TCP)) { 102 url = getJndiURL(scheme, server.getHost(), 103 config.getTcpConfiguration()); 104 } else if (scheme.equals(SchemeType.TCPS)) { 105 url = getJndiURL(scheme, server.getHost(), 106 config.getTcpsConfiguration()); 107 } else if (scheme.equals(SchemeType.HTTP)) { 108 url = getJndiURL(scheme, config.getHttpConfiguration()); 109 } else if (scheme.equals(SchemeType.HTTPS)) { 110 url = getJndiURL(scheme, config.getHttpsConfiguration()); 111 } else if (scheme.equals(SchemeType.RMI)) { 112 RmiConfiguration rmi = config.getRmiConfiguration(); 113 if (rmi.getEmbeddedRegistry()) { 114 // if the registry is embedded within the OpenJMS server, 115 // use the server host 116 url = getJndiURL(scheme, server.getHost(), rmi); 117 } else { 118 url = getJndiURL(scheme, rmi.getRegistryHost(), rmi); 119 } 120 } else if (scheme.equals(SchemeType.EMBEDDED)) { 121 url = scheme + "://"; 122 } 123 return url; 124 } 125 126 /*** 127 * Returns the server administration URL for the specified scheme 128 */ 129 public static String getAdminURL(SchemeType scheme, Configuration config) { 130 String url = null; 131 ServerConfiguration server = config.getServerConfiguration(); 132 133 if (scheme.equals(SchemeType.TCP)) { 134 url = getAdminURL(scheme, server.getHost(), 135 config.getTcpConfiguration()); 136 } else if (scheme.equals(SchemeType.TCPS)) { 137 url = getAdminURL(scheme, server.getHost(), 138 config.getTcpsConfiguration()); 139 } else if (scheme.equals(SchemeType.RMI)) { 140 RmiConfiguration rmi = config.getRmiConfiguration(); 141 if (rmi.getEmbeddedRegistry()) { 142 // if the registry is embedded within the OpenJMS server, 143 // use the server host 144 url = getAdminURL(scheme, server.getHost(), rmi); 145 } else { 146 url = getAdminURL(scheme, rmi.getRegistryHost(), rmi); 147 } 148 } else if (scheme.equals(SchemeType.HTTP)) { 149 url = getAdminURL(scheme, config.getHttpConfiguration()); 150 } else if (scheme.equals(SchemeType.HTTPS)) { 151 url = getAdminURL(scheme, config.getHttpsConfiguration()); 152 } else if (scheme.equals(SchemeType.EMBEDDED)) { 153 url = scheme + "://"; 154 } 155 return url; 156 } 157 158 private static String getServerURL(SchemeType scheme, String host, 159 TcpConfigurationType config) { 160 return getURL(scheme, host, config.getPort()); 161 } 162 163 private static String getServerURL(SchemeType scheme, String host, 164 RmiConfiguration config) { 165 return getURL(scheme, host, config.getRegistryPort(), 166 config.getServerName()); 167 } 168 169 private static String getServerURL(SchemeType scheme, 170 HttpConfigurationType config) { 171 return getURL(scheme, config.getHost(), config.getPort(), 172 config.getAdminServlet()); 173 } 174 175 private static String getJndiURL(SchemeType scheme, String host, 176 TcpConfigurationType config) { 177 return getURL(scheme, host, config.getJndiPort()); 178 } 179 180 private static String getJndiURL(SchemeType scheme, String host, 181 RmiConfiguration config) { 182 return getURL(scheme, host, config.getRegistryPort(), 183 config.getJndiName()); 184 } 185 186 private static String getJndiURL(SchemeType scheme, 187 HttpConfigurationType config) { 188 return getURL(scheme, config.getHost(), config.getPort(), 189 config.getJndiServlet()); 190 } 191 192 private static String getAdminURL(SchemeType scheme, String host, 193 TcpConfigurationType config) { 194 return getURL(scheme, host, config.getPort()); 195 } 196 197 private static String getAdminURL(SchemeType scheme, String host, 198 RmiConfiguration config) { 199 return getURL(scheme, host, config.getRegistryPort(), 200 config.getAdminName()); 201 } 202 203 private static String getAdminURL(SchemeType scheme, 204 HttpConfigurationType config) { 205 return getURL(scheme, config.getHost(), config.getPort(), 206 config.getAdminServlet()); 207 } 208 209 private static String getURL(SchemeType scheme, String host, int port) { 210 return getURL(scheme, host, port, ""); 211 } 212 213 private static String getURL(SchemeType scheme, String host, int port, 214 String path) { 215 String result = scheme + "://" + getHost(host) + ":" + port; 216 if (!path.startsWith("/")) { 217 result += "/" + path; 218 } else { 219 result += path; 220 } 221 return result; 222 } 223 224 /*** 225 * Returns the host address, if the supplied host is localhost, else 226 * returns it, unchanged. 227 */ 228 private static String getHost(String host) { 229 if (host.equals("localhost")) { 230 try { 231 host = InetAddress.getLocalHost().getHostAddress(); 232 } catch (UnknownHostException ignore) { 233 } 234 } 235 return host; 236 } 237 238 } //-- ConfigHelper

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