Java XML Document Transform transformXmlToString(Document importPackageDocument)

Description

transform Xml To String

License

Apache License

Declaration

public static String transformXmlToString(Document importPackageDocument)
            throws TransformerFactoryConfigurationError, TransformerConfigurationException, TransformerException,
            IOException 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.IOException;

import java.io.StringWriter;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.TransformerFactoryConfigurationError;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import org.w3c.dom.Node;

public class Main {
    public static String transformXmlToString(Document importPackageDocument)
            throws TransformerFactoryConfigurationError, TransformerConfigurationException, TransformerException,
            IOException {//from w ww.  j  a  v a2  s. c  o  m
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();
        StringWriter writer = new StringWriter();
        javax.xml.transform.Result result = new StreamResult(writer);
        Source source = new DOMSource(importPackageDocument);
        transformer.transform(source, result);
        writer.close();
        String xml = writer.toString();
        return xml;
    }

    public static String transformXmlToString(Document doc, String encoding)
            throws ParserConfigurationException, TransformerException {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = dbf.newDocumentBuilder();

        Document document = builder.newDocument();

        Element e = doc.getDocumentElement();
        Node n = document.importNode(e, true);
        document.appendChild(n);

        // write the content into xml file
        TransformerFactory transformerFactory = TransformerFactory.newInstance();

        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.ENCODING, encoding);
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

        DOMSource source = new DOMSource(document);

        StringWriter sw = new StringWriter();

        StreamResult result = new StreamResult(sw);

        transformer.transform(source, result);

        return sw.toString();
    }
}

Related

1. transformDocToFile(Document doc, File file)
2. transformDocument(Document doc, String xsl, String targetFile)
3. transformDocument(Document xmlDocument, String xsltFilename)
4. transformDocumentAsString(Document xmlDocument, Map parameters, String xsltFilename)
5. transformDomDocument(Transformer transformer, Node node, OutputStream os)
6. transformXmlToString(Document payload)
7. transformXMLtoString(Document xmldoc)
8. xslt(InputStream stylesheet, Document input)
9. xslTransform(Document xmlDoc, Document xslDoc)