de.ipbhalle.metfrag.tools.Writer.java Source code

Introduction

Here is the source code for de.ipbhalle.metfrag.tools.Writer.java

Source

/*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/

package de.ipbhalle.metfrag.tools;

import org.apache.commons.io.output.LockableFileWriter;

public class Writer {

    /**
     * Write to file and prevent that this file is overwritten by another thread while writing to it.
     * 
     * @param file the file
     * @param content the content
     * 
     * @throws InterruptedException the interrupted exception
     */
    public static void writeToFile(String file, String content) throws InterruptedException {
        try {
            LockableFileWriter lfw = new LockableFileWriter(file, true, "/home/swolf/locks/");
            lfw.write(content);
            lfw.close();
        } catch (Exception e) {
            Thread.sleep(10);
            writeToFile(file, content);
        }
    }

}