Java XML Document to String toStringFromDoc(Document document)

Description

to String From Doc

License

Open Source License

Declaration

public static String toStringFromDoc(Document document) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.IOException;

import java.io.StringWriter;
import java.util.Properties;

import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
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 {
    public static String toStringFromDoc(Document document) {
        String result = null;//from  w ww.ja va  2s  .co m

        if (document != null) {
            StringWriter strWtr = new StringWriter();
            StreamResult strResult = new StreamResult(strWtr);
            TransformerFactory tfac = TransformerFactory.newInstance();
            try {
                javax.xml.transform.Transformer t = tfac.newTransformer();
                t.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
                t.setOutputProperty(OutputKeys.INDENT, "yes");
                t.setOutputProperty(OutputKeys.METHOD, "xml"); // xml, html,
                // text
                t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
                t.transform(new DOMSource(document.getDocumentElement()), strResult);
            } catch (Exception e) {
                System.err.println("XML.toString(Document): " + e);
            }
            result = strResult.getWriter().toString();
            try {
                strWtr.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        return result;
    }

    public static Transformer newTransformer() {
        try {
            Transformer transformer = TransformerFactory.newInstance().newTransformer();
            Properties properties = transformer.getOutputProperties();
            properties.setProperty(OutputKeys.ENCODING, "gb2312");
            properties.setProperty(OutputKeys.METHOD, "xml");
            properties.setProperty(OutputKeys.VERSION, "1.0");
            properties.setProperty(OutputKeys.INDENT, "no");
            transformer.setOutputProperties(properties);
            return transformer;
        } catch (TransformerConfigurationException tce) {
            throw new RuntimeException(tce.getMessage());
        }
    }
}

Related

1. toString(Document document)
2. toString(final Document document)
3. toString(final Document document)
4. toString(final Document document, final boolean indent, final boolean omitXmlDeclaration)
5. toString(Node document)
6. toStructureString(Document document)
7. toXML(Document document)
8. toXML(Document dom)
9. toXml(Document domDoc)