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

/**
 * Makes the specified XML string pretty.
 * /*w  w  w  .j a va 2  s. c o  m*/
 * @param xmlString
 *            The XML string to process.
 * @return Pretty-printed XML string.
 */
public static final String prettyPrint(final String xmlString) {
    try (InputStream inputStream = new ByteArrayInputStream(xmlString.getBytes());
            ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
        final DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        final Document document = documentBuilder.parse(inputStream);

        final TransformerFactory tfactory = TransformerFactory.newInstance();
        final Transformer serializer = tfactory.newTransformer();
        // Setup indenting to "pretty print"
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

        final DOMSource xmlSource = new DOMSource(document);
        final StreamResult outputTarget = new StreamResult(baos);
        serializer.transform(xmlSource, outputTarget);
        return baos.toString("utf-8");
    } catch (ParserConfigurationException | TransformerException | SAXException | IOException ex) {
        throw new RuntimeException("Can't pretty print xml!", ex);
    }
}

From source file:Main.java

/**
 * convert node object into String object.
 * @param node/*from  w ww. jav  a 2 s  .  com*/
 * @param omitXmlDecl
 * @return
 */
public static String dom2String(Node node, boolean omitXmlDecl) {
    Source source = new DOMSource(node);
    StringWriter stringWriter = new StringWriter();
    Result result = new StreamResult(stringWriter);
    try {
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();
        if (omitXmlDecl)
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        transformer.transform(source, result);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    return stringWriter.getBuffer().toString();
}

From source file:Main.java

public static String toString(final Document document) {
    try {//from w  ww.  ja  v a 2  s  .c  o  m
        final ByteArrayOutputStream baos = new ByteArrayOutputStream();

        final TransformerFactory tf = TransformerFactory.newInstance();
        final Transformer transformer = tf.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.STANDALONE, "yes");
        //http://johnsonsolutions.blogspot.ca/2007/08/xml-transformer-indent-doesnt-work-with.html
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
        transformer.transform(new DOMSource(document), new StreamResult(baos));

        final String result = baos.toString();
        return result;
    } catch (final TransformerException e) {
        throw new Error(e);
    }
}

From source file:Main.java

public static void writeXml(Document document, File outxml) {
    try {//from   w ww  .  ja v a 2s .c  o m
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer serializer;
        serializer = tf.newTransformer();
        serializer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        DOMSource domSource = new DOMSource(document);
        StreamResult streamResult = new StreamResult(outxml);
        serializer.transform(domSource, streamResult);
    } catch (TransformerConfigurationException e) {
        throw new RuntimeException(e);
    } catch (TransformerException e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

public static void writeXml(Document document, OutputStream out) {
    try {/* w  w w . ja  v a 2  s. c o m*/
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer serializer;
        serializer = tf.newTransformer();
        serializer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        DOMSource domSource = new DOMSource(document);
        StreamResult streamResult = new StreamResult(out);
        serializer.transform(domSource, streamResult);
    } catch (TransformerConfigurationException e) {
        throw new RuntimeException(e);
    } catch (TransformerException e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

public static String transformXmlToString(Document importPackageDocument)
        throws TransformerFactoryConfigurationError, TransformerConfigurationException, TransformerException,
        IOException {/*from  w w  w  .  j av a  2  s  . c  om*/
    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;
}

From source file:Main.java

public static void serialize(Document doc, OutputStream out) throws Exception {

    TransformerFactory tfactory = TransformerFactory.newInstance();
    Transformer serializer;//w w  w  .jav  a2s.co  m
    try {
        serializer = tfactory.newTransformer();
        //Setup indenting to "pretty print"
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

        serializer.transform(new DOMSource(doc), new StreamResult(out));
    } catch (TransformerException e) {
        // this is fatal, just dump the stack and throw a runtime exception
        e.printStackTrace();

        throw new RuntimeException(e);
    }
}

From source file:Main.java

public static OutputStream writeDocument(Document doc, OutputStream os) {
    TransformerFactory tFactory = TransformerFactory.newInstance();
    Transformer transformer;//  w  w  w .j a  v  a2 s . co  m
    try {
        transformer = tFactory.newTransformer();
        DOMSource source = new DOMSource(doc);
        StreamResult result = new StreamResult(os);
        transformer.transform(source, result);
    } catch (TransformerConfigurationException e) {
        e.printStackTrace();
    } catch (TransformerException e) {
        e.printStackTrace();
    }
    return os;
}

From source file:Main.java

public static void nodeToString(Node node, StringBuffer buf) throws TransformerException {

    TransformerFactory transFactory = TransformerFactory.newInstance();
    Transformer transformer = transFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");

    DOMSource dSource = new DOMSource(node);
    StringWriter sw = new StringWriter();
    StreamResult sr = new StreamResult(sw);
    transformer.transform(dSource, sr);/*from   w ww .  j  ava 2s . co m*/
    StringWriter anotherSW = (StringWriter) sr.getWriter();

    buf.append(anotherSW.getBuffer());

}

From source file:Main.java

/**
 * Uses a TransformerFactory with an identity transformation to convert a
 * Document into a String representation of the XML.
 *
 * @param document Document.// www . j av a2  s. c  om
 * @return An XML String.
 * @throws IOException if an error occurs during transformation.
 */
public static String documentToString(Document document) throws IOException {
    String xml = null;

    try {
        DOMSource dom = new DOMSource(document);
        StringWriter writer = new StringWriter();
        StreamResult output = new StreamResult(writer);

        // Use Transformer to serialize a DOM
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();

        // No need for pretty printing
        transformer.setOutputProperty(OutputKeys.INDENT, INDENT_XML);

        // XML Declarations unexpected whitespace for legacy AS XMLDocument type,
        // so we always omit it. We can't tell whether one was present when
        // constructing the Document in the first place anyway...
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, OMIT_XML_DECLARATION);

        transformer.transform(dom, output);

        xml = writer.toString();
    } catch (TransformerException te) {
        throw new IOException("Error serializing Document as String: " + te.getMessageAndLocation());
    }
    return xml;
}