/*******************************************************************************
* This file is part of OpenNMS(R).
*
* Copyright (C) 2009-2011 The OpenNMS Group, Inc.
* OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
*
* OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
*
* OpenNMS(R) is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* OpenNMS(R) is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenNMS(R). If not, see:
* http://www.gnu.org/licenses/
*
* For more information contact:
* OpenNMS(R) Licensing <license@opennms.org>
* http://www.opennms.org/
* http://www.opennms.com/
*******************************************************************************/
package org.opennms.netmgt.asterisk.utils;
import java.util.Properties;
import org.opennms.core.utils.PropertiesUtils;
/**
* Given a pattern, expands embedded Asterisk-related property values
*
* @author <A HREF="mailto:jeffg@opennms.org">Jeff Gehlbach</A>
* @param pattern A pattern to expand
* @version $Id: $
*/
public class AsteriskUtils {
/**
* <p>expandPattern</p>
*
* @param pattern a {@link java.lang.String} object.
* @return a {@link java.lang.String} object.
*/
public static String expandPattern(String pattern) {
Properties props = new Properties();
props.put("org.opennms.netmgt.asterisk.agi.listenAddress", System.getProperty("org.opennms.netmgt.asterisk.agi.listenAddress", "127.0.0.1"));
props.put("org.opennms.netmgt.asterisk.agi.listenPort", System.getProperty("org.opennms.netmgt.asterisk.agi.listenPort", "4573"));
String expanded = PropertiesUtils.substitute(pattern, props);
return expanded;
}
}