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.jms;
019    
020    import java.util.Properties;
021    
022    import org.apache.oozie.util.XLog;
023    
024    public class JMSConnectionInfo {
025    
026        private String jndiPropertiesString;
027        private Properties props;
028    
029        /**
030         * Create a JMSConnectionInfo
031         * @param jndiPropertiesString JNDI properties with # as key value delimiter and ; as properties delimiter
032         */
033        public JMSConnectionInfo(String jndiPropertiesString) {
034            this.jndiPropertiesString = jndiPropertiesString;
035            initializeProps();
036        }
037    
038        private void initializeProps() {
039            this.props = new Properties();
040            String[] propArr = jndiPropertiesString.split(";");
041            for (String pair : propArr) {
042                String[] kV = pair.split("#");
043                if (kV.length > 1) {
044                    props.put(kV[0].trim(), kV[1].trim());
045                }
046                else {
047                    XLog.getLog(getClass()).warn("Unformatted properties. Expected key#value : " + pair);
048                    props = null;
049                }
050            }
051            if (props.isEmpty()) {
052                props = null;
053            }
054        }
055    
056        /**
057         * Get JNDI properties to establish a JMS connection
058         * @return JNDI properties
059         */
060        public Properties getJNDIProperties() {
061            return props;
062        }
063    
064        /**
065         * Return JNDI properties string
066         * @return JNDI properties string
067         */
068        public String getJNDIPropertiesString() {
069            return jndiPropertiesString;
070        }
071    
072        @Override
073        public int hashCode() {
074            return 31 + ((jndiPropertiesString == null) ? 0 : jndiPropertiesString.hashCode());
075        }
076    
077        @Override
078        public boolean equals(Object obj) {
079            if (this == obj)
080                return true;
081            if (obj == null)
082                return false;
083            if (getClass() != obj.getClass())
084                return false;
085            JMSConnectionInfo other = (JMSConnectionInfo) obj;
086            if (jndiPropertiesString == null) {
087                if (other.jndiPropertiesString != null)
088                    return false;
089            }
090            else if (!jndiPropertiesString.equals(other.jndiPropertiesString))
091                return false;
092            return true;
093        }
094    
095        @Override
096        public String toString() {
097            return "JMSConnectionInfo [jndiProperties=" + jndiPropertiesString + "]";
098        }
099    
100    }