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 */
018package org.apache.oozie.jms;
019
020import java.util.Properties;
021
022import org.apache.oozie.util.XLog;
023
024public 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}