Example usage for javax.xml.transform TransformerFactory newTransformer

List of usage examples for javax.xml.transform TransformerFactory newTransformer

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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

public static void pretty(Document document, OutputStream outputStream, int indent) throws IOException {
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = null;
    try {/*from w  w w .ja v a  2s.c  om*/
        transformer = transformerFactory.newTransformer();
    } catch (TransformerConfigurationException e) {
        throw new RuntimeException(e);
    }
    transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    if (indent > 0) {
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", Integer.toString(indent));
    }
    Result result = new StreamResult(outputStream);
    Source source = new DOMSource(document);
    try {
        transformer.transform(source, result);
    } catch (TransformerException e) {
        throw new IOException(e);
    }
}

From source file:Main.java

/**
 * Writes a DOM document in a file with XML format
 * /* w w w  .ja  va2  s.c  om*/
 * @param doc
 *            The document to write
 * @param file
 *            The name of the output file
 * 
 * @throws FileNotFoundException
 *             java.io.FileNotFoundException
 * @throws TransformerException
 *             javax.xml.transform.TransformerException
 */
public static void write_DOM_into_an_XML_file(Document doc, String file)
        throws FileNotFoundException, TransformerException {
    // An instance of a object transformer factory to create 'transformer'
    // objects
    TransformerFactory transFactory = TransformerFactory.newInstance();
    Transformer transformer = transFactory.newTransformer();

    // Holds a tree with the information of a document in the form of a DOM
    // tree
    DOMSource source = new DOMSource(doc);

    /*
     * Creates a StreamResult object associated to a file, transforms the
     * document tree to XML and stores it in a file
     */
    // Creates the output file
    File newXML = new File(file);

    // Associates the file to a file output stream
    FileOutputStream os = new FileOutputStream(newXML);

    // Associates that stream as 'stream result' object
    StreamResult result = new StreamResult(os);

    // Makes the stream transformation from the source to the result
    transformer.transform(source, result);
}

From source file:Main.java

/** Write an XML DOM tree to a file
 *
 * @param doc the document to write/*  w  ww  .ja  v  a2s  . c o  m*/
 * @param file the file to write to
 * @throws IOException if a file I/O error occurs
 */
public static void write(Document doc, File file) throws IOException {
    try {
        DOMSource domSource = new DOMSource(doc);
        FileOutputStream stream = new FileOutputStream(file);
        // OutputStreamWriter works around indent bug 6296446 in JDK
        // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6296446
        StreamResult streamResult = new StreamResult(new OutputStreamWriter(stream));
        TransformerFactory tf = TransformerFactory.newInstance();
        tf.setAttribute("indent-number", new Integer(2));
        Transformer serializer = tf.newTransformer();
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.transform(domSource, streamResult);
    } catch (TransformerException e) {
        // This exception is never thrown, treat as fatal if it is
        throw new RuntimeException(e);
    }
}

From source file:Main.java

private static void write(Document doc) {
    try {//from w w w .  jav a  2  s .c om
        TransformerFactory tFactory = TransformerFactory.newInstance();
        Transformer transformer;
        transformer = tFactory.newTransformer();
        DOMSource source = new DOMSource(doc);
        StreamResult result = new StreamResult(new File("hooks.xml"));
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "5");
        transformer.transform(source, result);
    } catch (TransformerException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

/**
 * Writes a {@link Document} as text to the given {@link Writer}.
 * @param doc the document to output/*from   www  . j a  v a2 s .  com*/
 * @param out the writer to output to
 */
public static void writeDocument(Document doc, Writer out) {
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = null;
    try {
        transformer = transformerFactory.newTransformer();
    } catch (final TransformerConfigurationException e) {
        throw new RuntimeException(e); // TODO proper exception handling
    }
    DOMSource source = new DOMSource(doc);
    StreamResult result = new StreamResult(out);

    try {
        transformer.transform(source, result);
    } catch (final TransformerException e) {
        throw new RuntimeException(e); // TODO proper exception handling
    }
}

From source file:Main.java

public static String xmlParaString(Node doc) {
    DOMSource xmlSource = new DOMSource(doc);

    StringWriter sw = new StringWriter();
    Result result = new StreamResult(sw);

    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer;//ww  w. ja v a  2  s.c  o  m

    try {
        transformer = transformerFactory.newTransformer();
    } catch (TransformerConfigurationException e) {
        throw new RuntimeException(e);
    }

    try {
        transformer.transform(xmlSource, result);
    } catch (TransformerException e) {
        throw new RuntimeException(e);
    }
    return sw.toString();
}

From source file:Main.java

public static String setAttribute(String xmlStr, String tagName, String attrName, String newValue) {
    DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
    domFactory.setNamespaceAware(false); // never forget this!
    int i, j;//from  ww  w.java 2  s.  co m
    Document doc = null;
    DocumentBuilder builder = null;

    StringWriter stringOut = new StringWriter();
    try {
        builder = domFactory.newDocumentBuilder();
        doc = builder.parse(new ByteArrayInputStream(xmlStr.getBytes()));
        // Get the root element
        Node rootNode = doc.getFirstChild();
        NodeList nodeList = doc.getElementsByTagName(tagName);
        if ((nodeList.getLength() == 0) || (nodeList.item(0).getAttributes().getNamedItem(attrName) == null)) {
            logger.error("Either node " + tagName + " or attribute " + attrName + " not found.");
        } else {
            logger.debug("value of " + tagName + " attribute: " + attrName + " = "
                    + nodeList.item(0).getAttributes().getNamedItem(attrName).getNodeValue());
            nodeList.item(0).getAttributes().getNamedItem(attrName).setNodeValue(newValue);

            // write the content into xml file
            TransformerFactory transformerFactory = TransformerFactory.newInstance();
            Transformer transformer = transformerFactory.newTransformer();
            DOMSource source = new DOMSource(doc);
            StreamResult result = new StreamResult(stringOut);
            // StreamResult result = new StreamResult(new File(filepath));
            transformer.transform(source, result);
            logger.debug("Updated XML: \n" + stringOut.toString());
        }
    } catch (Exception ex) {
        System.out.println(ex.getMessage());
    }

    return stringOut.toString();
}

From source file:Main.java

public static String documentToString(Document d) {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = null;
    try {//from ww  w  . j  a  v a2 s  .  c o  m
        transformer = tf.newTransformer();
    } catch (TransformerConfigurationException e) {
        e.printStackTrace();
        return null;
    }
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    StringWriter writer = new StringWriter();
    try {
        transformer.transform(new DOMSource(d), new StreamResult(writer));
    } catch (TransformerException e) {
        e.printStackTrace();
        return null;
    }
    return writer.getBuffer().toString().replaceAll("\n|\r", "");
}

From source file:Main.java

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);//from  ww w .  j  a  va 2  s .  c om

    // 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();
}

From source file:com.thinkbiganalytics.feedmgr.nifi.NifiTemplateParser.java

public static String documentToString(Document doc) throws Exception {

    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
    StringWriter writer = new StringWriter();
    transformer.transform(new DOMSource(doc), new StreamResult(writer));
    String output = writer.getBuffer().toString();
    return output;
}