/*
 * Copyright (c) 2007 BUSINESS OBJECTS SOFTWARE LIMITED
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 *     * Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 *  
 *     * 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.
 *  
 *     * Neither the name of Business Objects nor the names of its contributors
 *       may be used to endorse or promote products derived from this software
 *       without specific prior written permission.
 *  
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
 */


/*
 * ResaveXml.java
 * Creation date: Aug 14, 2004
 * By: ??
 */
package org.openquark.util.xml;

import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;

import org.w3c.dom.Document;

/**
 * A utility program to load and resave an XML file.
 * The resulting file will include new lines and indentation (to be more readable).
 * @author Richard Webster
 */
public class ResaveXml {
    // Private constructor.
    private ResaveXml() {
        super();
    }

    public static void main(String[] args) {
        if (args.length != 1) {
            System.err.println("usage:  resaveXml <filepath>"); //$NON-NLS-1$
            return;
        }

        String inputFileName = args[0];
        try {
            Document doc = XMLPersistenceHelper.documentFromXMLFile(inputFileName);

            String outputFileName = inputFileName + ".new"; //$NON-NLS-1$
            OutputStream outputStream = new BufferedOutputStream(new FileOutputStream(outputFileName));
            try {
                XMLPersistenceHelper.documentToXML(doc, outputStream, true);
            }
            finally {
                outputStream.close();
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}