| /* |
| * Copyright 1999,2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| |
| package org.apache.catalina.util; |
| |
| |
| import java.io.InputStream; |
| import java.util.Properties; |
| |
| |
| /** |
| * Simple utility module to make it easy to plug in the server identifier |
| * when integrating Tomcat. |
| * |
| * @author Craig R. McClanahan |
| * @version $Revision$ $Date$ |
| */ |
| |
| public class ServerInfo { |
| |
| |
| // ------------------------------------------------------- Static Variables |
| |
| |
| /** |
| * The server information String with which we identify ourselves. |
| */ |
| private static String serverInfo = null; |
| |
| /** |
| * The server built String. |
| */ |
| private static String serverBuilt = null; |
| |
| /** |
| * The server's version number String. |
| */ |
| private static String serverNumber = null; |
| |
| static { |
| |
| try { |
| InputStream is = ServerInfo.class.getResourceAsStream |
| ("/org/apache/catalina/util/ServerInfo.properties"); |
| Properties props = new Properties(); |
| props.load(is); |
| is.close(); |
| serverInfo = props.getProperty("server.info"); |
| serverBuilt = props.getProperty("server.built"); |
| serverNumber = props.getProperty("server.number"); |
| } catch (Throwable t) { |
| ; |
| } |
| if (serverInfo == null) |
| serverInfo = "Apache Tomcat"; |
| if (serverBuilt == null) |
| serverBuilt = "unknown"; |
| if (serverNumber == null) |
| serverNumber = "5.5.0.0"; |
| |
| } |
| |
| |
| // --------------------------------------------------------- Public Methods |
| |
| |
| /** |
| * Return the server identification for this version of Tomcat. |
| */ |
| public static String getServerInfo() { |
| |
| return (serverInfo); |
| |
| } |
| |
| /** |
| * Return the server built time for this version of Tomcat. |
| */ |
| public static String getServerBuilt() { |
| |
| return (serverBuilt); |
| |
| } |
| |
| /** |
| * Return the server's version number. |
| */ |
| public static String getServerNumber() { |
| |
| return (serverNumber); |
| |
| } |
| |
| public static void main(String args[]) { |
| System.out.println("Server version: " + getServerInfo()); |
| System.out.println("Server built: " + getServerBuilt()); |
| System.out.println("Server number: " + getServerNumber()); |
| System.out.println("OS Name: " + |
| System.getProperty("os.name")); |
| System.out.println("OS Version: " + |
| System.getProperty("os.version")); |
| System.out.println("Architecture: " + |
| System.getProperty("os.arch")); |
| System.out.println("JVM Version: " + |
| System.getProperty("java.runtime.version")); |
| System.out.println("JVM Vendor: " + |
| System.getProperty("java.vm.vendor")); |
| } |
| |
| } |