Example usage for javax.xml.transform TransformerFactory newTransformer

Introduction

In this page you can find the example usage for javax.xml.transform TransformerFactory newTransformer.

Prototype

public abstract Transformer newTransformer() throws TransformerConfigurationException;

Source Link

Document

Create a new Transformer that performs a copy of the Source to the Result .

Usage

From source file:Main.java

/**
 * write out an XML file//from   w w  w.  ja va 2  s .c o m
 * 
 * @param doc
 * @param os
 * @throws TransformerException 
 * @throws IOException 
 */
public static void writeXML(Document doc, OutputStream os) throws TransformerException, IOException {
    // write out xml file
    TransformerFactory tFactory = TransformerFactory.newInstance();
    Transformer transformer = tFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

    //indent XML properly
    //formatXML(doc,doc.getDocumentElement(),"  ");

    //normalize document
    doc.getDocumentElement().normalize();

    //write XML to file
    DOMSource source = new DOMSource(doc);
    StreamResult result = new StreamResult(os);

    transformer.transform(source, result);
    os.close();
}

From source file:Main.java

public static void saveDoc(Document doc, String fileName) {
    try {/*from  ww  w  .ja v  a 2s  .  c o m*/
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        DOMSource source = new DOMSource(doc);

        StreamResult result = new StreamResult(new File(fileName));
        transformer.transform(source, result);
    } catch (TransformerException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void printDocument(Document doc, OutputStream out, boolean prettyPrint)
        throws IOException, TransformerException {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");

    if (prettyPrint) {
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
    }/*ww w. java2  s . c  o  m*/

    transformer.transform(new DOMSource(doc), new StreamResult(new OutputStreamWriter(out, "UTF-8")));
}

From source file:Main.java

/**
 * Transform a DOM Node to String.// ww w  .  j av  a 2s  .c  om
 * @param node The Node to be transformed.
 * @return a String representation.
 * @throws ParserConfigurationException Parser confiuration exception
 * @throws TransformerException Transformer exception
 */
public static String toString(final Node node) throws ParserConfigurationException, TransformerException {
    TransformerFactory transFactory = TransformerFactory.newInstance();
    Transformer transformer = transFactory.newTransformer();
    StringWriter writer = new StringWriter();
    DOMSource source = new DOMSource(node);
    StreamResult result = new StreamResult(writer);
    transformer.transform(source, result);
    return writer.toString();
}

From source file:Main.java

/**
 * Serialize an XML document into a String (for debug purpose only!). the
 * returned String could contains an error message instead if a problem as
 * occurred during the serialization. This method is intended for debug /
 * trace purpose because you really don't need to serialize XML at all in
 * your code unless your planing to output it to a file. In this case, use
 * {@link XmlHelper#writeXmlToFile(Document, File)} instead.
 *///from   w  w w.  j a  va2  s . c o m
public static String dumpXml(Document document) {
    TransformerFactory factory = TransformerFactory.newInstance();
    try {
        Transformer transformer = factory.newTransformer();
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        StringWriter writer = new StringWriter();
        transformer.transform(new DOMSource(document), new StreamResult(writer));
        return writer.getBuffer().toString();
    } catch (TransformerException e) {
        return "XML dump failed: " + e.getMessage();
    }
}

From source file:Main.java

/**
 * Convert a DOM tree into a String using transform
 * @param domDoc                  DOM object
 * @throws java.io.IOException    I/O exception
 * @return                        XML as String
 *///ww w  . j ava  2  s. com
public static String docToString2(Document domDoc) throws IOException {
    try {
        TransformerFactory transFact = TransformerFactory.newInstance();
        Transformer trans = transFact.newTransformer();
        trans.setOutputProperty(OutputKeys.INDENT, "no");
        StringWriter sw = new StringWriter();
        Result result = new StreamResult(sw);
        trans.transform(new DOMSource(domDoc), result);
        return sw.toString();
    } catch (Exception ex) {
        throw new IOException(String.format("Error converting from doc to string %s", ex.getMessage()));
    }
}

From source file:Main.java

/**
 * Filters an XML document.//  w  w  w .j  av  a  2 s.  c  o m
 * 
 * @param source the input source for the XML document
 * @param filter the filter
 * 
 * @return an input source for the resulting document
 * 
 * @throws Exception
 */
public static InputSource filterXml(InputSource source, XMLFilter filter) throws Exception {
    // Create filter, which uses a "real" XMLReader but also removes the
    // attributes
    XMLReader reader = XMLReaderFactory.createXMLReader();
    filter.setParent(reader);

    // Create a Transformer
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer t = tf.newTransformer();

    // Transform the source tree, applying the filter, and store the result
    // tree in a character array
    CharArrayWriter writer = new CharArrayWriter();
    t.transform(new SAXSource(filter, source), new StreamResult(writer));

    // Return a new InputSource using the result tree
    return new InputSource(new CharArrayReader(writer.toCharArray()));
}

From source file:Main.java

public static String Doc2String(Document paramDocument) {
    try {/*from   ww  w  . ja  v a 2s. c o  m*/
        DOMSource localDOMSource = new DOMSource(paramDocument);
        StringWriter localStringWriter = new StringWriter();
        StreamResult localStreamResult = new StreamResult(localStringWriter);
        TransformerFactory localTransformerFactory = TransformerFactory.newInstance();
        Transformer localTransformer = localTransformerFactory.newTransformer();
        localTransformer.transform(localDOMSource, localStreamResult);
        return localStringWriter.toString();
    } catch (Exception localException) {
        localException.printStackTrace();
    }
    return null;
}

From source file:Main.java

/** Write a DOM document to a string */
public static String xmlDocumentToString(Document document) {
    try {/*from   www .ja v  a  2s.c  o  m*/
        Source source = new DOMSource(document);
        StringWriter stringWriter = new StringWriter();
        Result result = new StreamResult(stringWriter);
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();
        transformer.transform(source, result);
        return stringWriter.getBuffer().toString();
    } catch (TransformerConfigurationException e) {
        e.printStackTrace();
    } catch (TransformerException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

private static String getXmlString(Document document, String tagName)
        throws ParserConfigurationException, SAXException, IOException, TransformerException {
    NodeList nodeList = document.getElementsByTagName(tagName);
    if (nodeList.getLength() < 1) {
        throw new IllegalArgumentException("no " + tagName + " found");
    }//  www.  j  ava  2s .  c  o  m
    Node sub = nodeList.item(0);
    DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    Document subdoc = db.newDocument();
    subdoc.appendChild(sub.cloneNode(true));

    TransformerFactory transFactory = TransformerFactory.newInstance();
    Transformer transformer = transFactory.newTransformer();
    DOMSource domSource = new DOMSource(subdoc);
    StringWriter sw = new StringWriter();
    StreamResult xmlResult = new StreamResult(sw);
    transformer.transform(domSource, xmlResult);
    sw.flush();
    return sw.toString();
}