001: /*
002: * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ServerInfo.java,v 1.1 2001/12/21 21:15:45 craigmcc Exp $
003: * $Revision: 1.1 $
004: * $Date: 2001/12/21 21:15:45 $
005: *
006: * ====================================================================
007: *
008: * The Apache Software License, Version 1.1
009: *
010: * Copyright (c) 1999 The Apache Software Foundation. All rights
011: * reserved.
012: *
013: * Redistribution and use in source and binary forms, with or without
014: * modification, are permitted provided that the following conditions
015: * are met:
016: *
017: * 1. Redistributions of source code must retain the above copyright
018: * notice, this list of conditions and the following disclaimer.
019: *
020: * 2. Redistributions in binary form must reproduce the above copyright
021: * notice, this list of conditions and the following disclaimer in
022: * the documentation and/or other materials provided with the
023: * distribution.
024: *
025: * 3. The end-user documentation included with the redistribution, if
026: * any, must include the following acknowlegement:
027: * "This product includes software developed by the
028: * Apache Software Foundation (http://www.apache.org/)."
029: * Alternately, this acknowlegement may appear in the software itself,
030: * if and wherever such third-party acknowlegements normally appear.
031: *
032: * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
033: * Foundation" must not be used to endorse or promote products derived
034: * from this software without prior written permission. For written
035: * permission, please contact apache@apache.org.
036: *
037: * 5. Products derived from this software may not be called "Apache"
038: * nor may "Apache" appear in their names without prior written
039: * permission of the Apache Group.
040: *
041: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
042: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
043: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
044: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
045: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
046: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
047: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
048: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
049: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
050: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
051: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
052: * SUCH DAMAGE.
053: * ====================================================================
054: *
055: * This software consists of voluntary contributions made by many
056: * individuals on behalf of the Apache Software Foundation. For more
057: * information on the Apache Software Foundation, please see
058: * <http://www.apache.org/>.
059: *
060: * [Additional notices, if required by prior licensing conditions]
061: *
062: */
063:
064: package org.apache.catalina.util;
065:
066: import java.io.InputStream;
067: import java.util.Properties;
068:
069: /**
070: * Simple utility module to make it easy to plug in the server identifier
071: * when integrating Tomcat.
072: *
073: * @author Craig R. McClanahan
074: * @version $Revision: 1.1 $ $Date: 2001/12/21 21:15:45 $
075: */
076:
077: public class ServerInfo {
078:
079: // ------------------------------------------------------- Static Variables
080:
081: /**
082: * The server information String with which we identify ourselves.
083: */
084: private static String serverInfo = null;
085:
086: static {
087:
088: try {
089: InputStream is = ServerInfo.class
090: .getResourceAsStream("/org/apache/catalina/util/ServerInfo.properties");
091: Properties props = new Properties();
092: props.load(is);
093: is.close();
094: serverInfo = props.getProperty("server.info");
095: } catch (Throwable t) {
096: ;
097: }
098: if (serverInfo == null)
099: serverInfo = "Apache Tomcat";
100:
101: }
102:
103: // --------------------------------------------------------- Public Methods
104:
105: /**
106: * Return the server identification for this version of Tomcat.
107: */
108: public static String getServerInfo() {
109:
110: return (serverInfo);
111:
112: }
113:
114: }
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