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
019package org.apache.oozie.jms;
020
021import java.util.Properties;
022
023import org.apache.oozie.util.XLog;
024
025public class JMSConnectionInfo {
026
027    private String jndiPropertiesString;
028    private Properties props;
029
030    /**
031     * Create a JMSConnectionInfo
032     * @param jndiPropertiesString JNDI properties with # as key value delimiter and ; as properties delimiter
033     */
034    public JMSConnectionInfo(String jndiPropertiesString) {
035        this.jndiPropertiesString = jndiPropertiesString;
036        initializeProps();
037    }
038
039    private void initializeProps() {
040        this.props = new Properties();
041        String[] propArr = jndiPropertiesString.split(";");
042        for (String pair : propArr) {
043            String[] kV = pair.split("#");
044            if (kV.length > 1) {
045                props.put(kV[0].trim(), kV[1].trim());
046            }
047            else {
048                XLog.getLog(getClass()).warn("Unformatted properties. Expected key#value : " + pair);
049                props = null;
050            }
051        }
052        if (props.isEmpty()) {
053            props = null;
054        }
055    }
056
057    /**
058     * Get JNDI properties to establish a JMS connection
059     * @return JNDI properties
060     */
061    public Properties getJNDIProperties() {
062        return props;
063    }
064
065    /**
066     * Return JNDI properties string
067     * @return JNDI properties string
068     */
069    public String getJNDIPropertiesString() {
070        return jndiPropertiesString;
071    }
072
073    @Override
074    public int hashCode() {
075        return 31 + ((jndiPropertiesString == null) ? 0 : jndiPropertiesString.hashCode());
076    }
077
078    @Override
079    public boolean equals(Object obj) {
080        if (this == obj)
081            return true;
082        if (obj == null)
083            return false;
084        if (getClass() != obj.getClass())
085            return false;
086        JMSConnectionInfo other = (JMSConnectionInfo) obj;
087        if (jndiPropertiesString == null) {
088            if (other.jndiPropertiesString != null)
089                return false;
090        }
091        else if (!jndiPropertiesString.equals(other.jndiPropertiesString))
092            return false;
093        return true;
094    }
095
096    @Override
097    public String toString() {
098        return "JMSConnectionInfo [jndiProperties=" + jndiPropertiesString + "]";
099    }
100
101}