Java Properties Load loadProperties()

Description

load Properties

License

Open Source License

Declaration

private static void loadProperties() 

Method Source Code

//package com.java2s;
/**/*from  ww w  . j  a v a2 s.c  o  m*/
 * Copyright (C) 2010-2012 Barcelona Supercomputing Center
 *
 * This library is free software; you can redistribute it and/or 
 * modify it under the terms of the GNU Lesser General Public 
 * License as published by the Free Software Foundation; either 
 * version 2.1 of the License, or (at your option) any later version.
 * This library 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 
 * Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library; if not, write to the Free Software 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

import java.io.FileInputStream;
import java.io.IOException;

import java.util.Properties;

public class Main {
    private static final String CONFIG_FILE_PATH = System.getenv("OPTIMIS_HOME")
            + "/etc/CloudOptimizer/config.properties";
    private static Properties properties = null;

    private static void loadProperties() {
        try {
            if (properties == null) {
                properties = new Properties();
                properties.load(new FileInputStream(CONFIG_FILE_PATH));
            }
        } catch (IOException ex) {
            throw new Error(ex.getMessage(), ex);
        }
    }
}

Related

1. loadProperties()
2. loadProperties()
3. loadProperties()
4. loadProperties()