Java XML Format print(Node node, String encoding)

Description

Prints a Node tree recursively.

License

Open Source License

Parameter

Parameter	Description
node	A DOM tree Node
encoding	character encoding

Return

An xml String representation of the DOM tree.

Declaration

public static String print(Node node, String encoding) 

Method Source Code

//package com.java2s;
/**/*from ww w .  ja  va 2 s .c om*/
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2006 Sun Microsystems Inc. All Rights Reserved
 *
 * The contents of this file are subject to the terms
 * of the Common Development and Distribution License
 * (the License). You may not use this file except in
 * compliance with the License.
 *
 * You can obtain a copy of the License at
 * https://opensso.dev.java.net/public/CDDLv1.0.html or
 * opensso/legal/CDDLv1.0.txt
 * See the License for the specific language governing
 * permission and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL
 * Header Notice in each file and include the License file
 * at opensso/legal/CDDLv1.0.txt.
 * If applicable, add the following below the CDDL Header,
 * with the fields enclosed by brackets [] replaced by
 * your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 *
 * $Id: XMLUtils.java,v 1.15 2009-10-19 18:19:20 asyhuang Exp $
 *
 */

import java.io.ByteArrayOutputStream;

import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.w3c.dom.Node;

public class Main {
    /**
     * Print a Node tree recursively using UTF-8 encoding.
     * 
     * @param node
     *            A DOM tree Node
     * @return An xml String representation of the DOM tree.
     */
    public static String print(Node node) {
        return print(node, "UTF-8");
    }

    /**
     * Prints a Node tree recursively.
     * @param node A DOM tree Node
     * @param encoding character encoding
     * @return An xml String representation of the DOM tree.
     */
    public static String print(Node node, String encoding) {
        if (node == null) {
            return null;
        }

        try {
            TransformerFactory tFactory = TransformerFactory.newInstance();
            Transformer transformer = tFactory.newTransformer();
            transformer.setOutputProperty("omit-xml-declaration", "yes");
            transformer.setOutputProperty("encoding", encoding);
            DOMSource source = new DOMSource(node);
            ByteArrayOutputStream os = new ByteArrayOutputStream(2000);
            StreamResult result = new StreamResult(os);
            transformer.transform(source, result);
            return os.toString(encoding);
        } catch (Exception e) {
            return null;
        }
    }
}

Related

1. print(Element elm, OutputStream out)
2. print(File file)
3. print(Node node)
4. print(Node node)
5. print(Node node, OutputStream out)
6. print(Node node, Writer out, boolean omitdecl)
7. print(SOAPMessage msg, OutputStream out)
8. printAttributeValue(Element node, String prefix)
9. printNode(Node n)