org.joseki.util.RunUtils Maven / Gradle / Ivy

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/*
 * (c) Copyright 2005, 2006, 2007, 2008, 2009 Hewlett-Packard Development Company, LP
 * All rights reserved.
 * [See end of file]
 */

package org.joseki.util;

import java.io.File;

import org.slf4j.LoggerFactory;


public class RunUtils
{
    public static void setLog4j()
    {
        setPropertyDefault("org.apache.commons.logging.Log",
                           "org.apache.commons.logging.impl.Log4JLogger");

        if ( System.getProperty("log4j.configuration") == null )
        {
            if ( tryLog4jConfig("log4j.properties") )
                return ;
            if ( tryLog4jConfig("etc/log4j.properties") )
                return ;
        }
    }
    
    public static boolean tryLog4jConfig(String fn)
    {
        File f = new File(fn) ;
        if ( f.exists() )
        {
            fn = "file:"+fn ;
            System.setProperty("log4j.configuration", fn) ;
            LoggerFactory.getLogger(RunUtils.class).debug("Setting log4j.configuration: "+fn) ;
            return true ;
        }
        return false ;
    }
    
    
    static void setPropertyDefault(String name, String value)
    {
        if ( System.getProperty(name) == null )
            System.setProperty(name, value) ;
    }
}

/*
 * (c) Copyright 2005, 2006, 2007, 2008, 2009 Hewlett-Packard Development Company, LP
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */