AsteriskConfig.java

/*******************************************************************************
 * 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.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

import org.opennms.core.utils.ConfigFileConstants;
import org.opennms.core.utils.ThreadCategory;

/**
 * Provides access to the default Asterisk configuration data.
 *
 * @author ranger
 * @version $Id: $
 */
public class AsteriskConfig {

    
    /**
     * This loads the configuration file.
     *
     * @return a Properties object representing the configuration properties
     * @throws java.io.IOException if any.
     */
    public static synchronized Properties getProperties() throws IOException {
        log().debug("Loading Asterisk configuration properties.");
        Properties properties = new Properties();
        File configFile = ConfigFileConstants.getFile(ConfigFileConstants.ASTERISK_CONFIG_FILE_NAME);
        InputStream in = new FileInputStream(configFile);
        properties.load(in);
        in.close();
        return properties;
    }
    
    private static ThreadCategory log() {
        return ThreadCategory.getInstance(AsteriskConfig.class);
    }

}