Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2011 IBM Corporation.
 *
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  and Eclipse Distribution License v. 1.0 which accompanies this distribution.
 *  
 *  The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 *  and the Eclipse Distribution License is available at
 *  http://www.eclipse.org/org/documents/edl-v10.php.
 *  
 *  Contributors:
 *  
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

import java.io.StringWriter;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Document;

public class Main {
    /**
     * @param doc
     * @return
     * @throws RuntimeException
     */
    public static String prettyPrint(Document doc) throws RuntimeException {
        TransformerFactory tfactory = TransformerFactory.newInstance();
        Transformer serializer;
        StringWriter writer = new StringWriter();
        try {
            serializer = tfactory.newTransformer();

            // Setup indenting to "pretty print"
            serializer.setOutputProperty(OutputKeys.INDENT, "yes"); //$NON-NLS-1$
            serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2"); //$NON-NLS-1$ //$NON-NLS-2$

            serializer.transform(new DOMSource(doc), new StreamResult(writer));
            return writer.toString();
        } catch (TransformerException e) {
            throw new RuntimeException(e);
        }
    }
}