Java XML Node to String nodeToString(Node node)

Description

node To String

License

Open Source License

Declaration

private static String nodeToString(Node node) 

Method Source Code

//package com.java2s;
/*/*from w  w  w  .  j  a  v a 2  s  .c  o m*/
* ? Copyright IBM Corp. 2011, 2014
* 
* Licensed under the Apache License, Version 2.0 (the "License"); 
* you may not use this file except in compliance with the License. 
* You may obtain a copy of the License at:
* 
* http://www.apache.org/licenses/LICENSE-2.0
* 
* Unless required by applicable law or agreed to in writing, software 
* distributed under the License is distributed on an "AS IS" BASIS, 
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 
* implied. See the License for the specific language governing 
* permissions and limitations under the License.
*/

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.Node;

public class Main {
    private static String NEWLINE = System.getProperty("line.separator");

    private static String nodeToString(Node node) {
        StringWriter sw = new StringWriter();
        try {
            Transformer t = TransformerFactory.newInstance().newTransformer();
            t.setOutputProperty(OutputKeys.INDENT, "yes");
            t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
            t.transform(new DOMSource(node), new StreamResult(sw));
        } catch (TransformerException te) {
            throw new RuntimeException(te);
        }
        String asStr = sw.toString();
        String xmlDecl = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
        String badStart = xmlDecl + "<";
        if (asStr.startsWith(badStart)) { // missing newline after xmlDecl
            asStr = xmlDecl + NEWLINE + asStr.substring(xmlDecl.length());
        }
        // convert the newline character in render-markup elements from
        // &#13; to &#xd; (hex encoding of same character), to be consistent
        // with the previous XML serializer.
        asStr = asStr.replace("&#13;", "&#xd;");
        return asStr + NEWLINE;
    }
}

Related

1. nodeToString(Node node)
2. nodeToString(Node node)
3. nodeToString(Node node)
4. nodeToString(Node node)
5. nodeToString(Node node)
6. nodeToString(Node node)
7. nodeToString(Node node)
8. nodeToString(Node node)
9. nodeToString(Node node)