001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     * 
010     *      http://www.apache.org/licenses/LICENSE-2.0
011     * 
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    package org.apache.oozie;
019    
020    import java.util.Properties;
021    
022    /**
023     * This class Provide Oozie build information.
024     */
025    public class BuildInfo {
026    
027        public final static String BUILD_USER_NAME = "build.user";
028    
029        public final static String BUILD_TIME = "build.time";
030    
031        public final static String BUILD_VERSION = "build.version";
032    
033        public final static String BUILD_VC_REVISION = "vc.revision";
034    
035        public final static String BUILD_VC_URL = "vc.url";
036    
037        private static final Properties BUILD_INFO;
038    
039        static {
040            BUILD_INFO = new Properties();
041            try {
042                BUILD_INFO.load(BuildInfo.class.getClassLoader().getResourceAsStream("oozie-buildinfo.properties"));
043            }
044            catch (Exception e) {
045                throw new RuntimeException(e);
046            }
047        }
048    
049        private BuildInfo() {
050        }
051    
052        /**
053         * Return the build info properties.
054         *
055         * @return the build info properties.
056         */
057        public static Properties getBuildInfo() {
058            return BUILD_INFO;
059        }
060    
061    }