Example usage for javax.xml.transform Transformer transform

Introduction

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

Prototype

public abstract void transform(Source xmlSource, Result outputTarget) throws TransformerException;

Source Link

Document

Transform the XML Source to a Result.

Usage

From source file:Main.java

private static Document transformToDomResult(Document document, Transformer transformer)
        throws TransformerConfigurationException, TransformerException {
    DOMResult domResult = new DOMResult();
    synchronized (transformer) {
        transformer.transform(new DOMSource(document), domResult);
    }/* ww  w. j a  v a2s . c  o m*/
    Document transformedDocument = (Document) domResult.getNode();
    return transformedDocument;
}

From source file:Main.java

public static synchronized Object deserialize(Source source, InputStream xsltSource, Class cls)
        throws TransformerConfigurationException, JAXBException, TransformerException {
    Object obj = null;//from  ww w .j  ava  2 s . co  m
    JAXBContext jc = JAXBContext.newInstance(cls);

    if (xsltSource != null) {
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer;
        transformer = factory.newTransformer(new StreamSource(xsltSource));

        JAXBResult result = new JAXBResult(jc);
        transformer.transform(source, result);
        obj = result.getResult();
    } else {
        obj = jc.createUnmarshaller().unmarshal(source);
    }
    return obj;
}

From source file:eu.eidas.engine.test.simple.SSETestUtils.java

/**
 * Marshall.//ww  w  .jav  a  2 s .  co m
 *
 * @param samlToken the SAML token
 *
 * @return the byte[]
 *
 * @throws MarshallingException the marshalling exception
 * @throws ParserConfigurationException the parser configuration exception
 * @throws TransformerException the transformer exception
 */
public static byte[] marshall(final XMLObject samlToken)
        throws MarshallingException, ParserConfigurationException, TransformerException {

    final javax.xml.parsers.DocumentBuilderFactory dbf = javax.xml.parsers.DocumentBuilderFactory.newInstance();
    dbf.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
    dbf.setNamespaceAware(true);
    dbf.setIgnoringComments(true);
    final javax.xml.parsers.DocumentBuilder docBuild = dbf.newDocumentBuilder();

    // Get the marshaller factory
    final MarshallerFactory marshallerFactory = Configuration.getMarshallerFactory();

    // Get the Subject marshaller
    final Marshaller marshaller = marshallerFactory.getMarshaller(samlToken);

    final Document doc = docBuild.newDocument();

    // Marshall the SAML token
    marshaller.marshall(samlToken, doc);

    // Obtain a byte array representation of the marshalled SAML object
    final DOMSource domSource = new DOMSource(doc);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    final StreamResult result = new StreamResult(new OutputStreamWriter(baos, Constants.UTF8));
    final TransformerFactory transFact = TransformerFactory.newInstance();
    final Transformer transformer = transFact.newTransformer();
    transformer.transform(domSource, result);

    return baos.toByteArray();
}

From source file:Main.java

public static String formatXmlAsStringNoWhitespace(Document document) {

    StringWriter writer = new StringWriter();
    TransformerFactory factory = TransformerFactory.newInstance();

    try {/*from  ww w  .  ja v a 2s . c  o  m*/

        Transformer transformer = factory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "no");
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");

        transformer.transform(new DOMSource(document), new StreamResult(writer));
    } catch (TransformerException ex) {

        throw new RuntimeException("Error formatting xml as no-whitespace string", ex);
    }

    return writer.toString();
}

From source file:Main.java

/**
 * Returns a String representation of the DOM hierarchy rooted at the argument Node.
 * @param node The root Node of the DOM hierarchy to translate.
 * @return A String representation of the DOM hierarchy rooted at the
 * argument Node, or null if the operation fails.
 *///from w w w . j a  va2s  . com
public static String toXMLString(Node node, boolean header) {
    try {
        Source source = new DOMSource(node);
        StringWriter stringWriter = new StringWriter();
        Result result = new StreamResult(stringWriter);
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();
        if (!header)
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.transform(source, result);
        return stringWriter.getBuffer().toString();
    } catch (TransformerConfigurationException e) {
        e.printStackTrace();
    } catch (TransformerException e) {
        e.printStackTrace();
    } // try - catch

    return null;
}

From source file:Main.java

public static void formatXML(Document xml, URIResolver resolver, Document xsl, Writer output) throws Exception {
    StreamResult result = new StreamResult(output);
    DOMSource xslSource = new DOMSource(xsl);
    TransformerFactory factory = TransformerFactory.newInstance();
    DOMSource xmlSource = new DOMSource(xml);
    Templates t = factory.newTemplates(xslSource);
    Transformer transformer = t.newTransformer();
    transformer.setURIResolver(resolver);
    transformer.transform(xmlSource, result);
}

From source file:Main.java

private static void save(Document doc, Result result) {
    //--- Write the XML document in XML file
    try {/*  ww w .j  av a 2  s . c  om*/
        Source source = new DOMSource(doc);
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();

        transformer.setOutputProperty(OutputKeys.INDENT, "yes");

        //--- Transform the DOM document into XML file 
        transformer.transform(source, result);
    } catch (TransformerException e) {
        throw new RuntimeException("XML error : Cannot save : TransformerException", e);
    } catch (TransformerFactoryConfigurationError e) {
        throw new RuntimeException("XML error : Cannot save : TransformerFactoryConfigurationError", e);
    }
}

From source file:Main.java

public static String convertResultSetToXML(ResultSet rs)
        throws SQLException, ParserConfigurationException, TransformerException {
    ResultSetMetaData rsmd = rs.getMetaData();
    int colCount = rsmd.getColumnCount();

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document doc = builder.newDocument();
    Element results = doc.createElement("Results");
    doc.appendChild(results);/* ww  w .j  a v a  2s  .  c  o m*/

    while (rs.next()) {
        Element row = doc.createElement("Row");
        results.appendChild(row);
        for (int i = 1; i <= colCount; i++) {
            String columnName = rsmd.getColumnName(i);
            Object value = rs.getObject(i);
            if (value != null) {
                Element node = doc.createElement(columnName.replaceAll("\\(", "_").replaceAll("\\)", "_"));
                node.appendChild(doc.createTextNode(value.toString()));
                row.appendChild(node);
            }
        }
    }

    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    StringWriter writer = new StringWriter();
    transformer.transform(new DOMSource(doc), new StreamResult(writer));
    String output = writer.getBuffer().toString().replaceAll("\n|\r", "");

    return output;
}

From source file:Main.java

private static String transformToStringResult(Document document, Transformer transformer)
        throws TransformerConfigurationException, TransformerException {
    StringWriter stringWriter = new StringWriter();
    synchronized (transformer) {
        transformer.transform(new DOMSource(document), new StreamResult(stringWriter));
    }/*from  ww  w  . j av a  2  s  .co m*/
    return stringWriter.toString();
}

From source file:Main.java

/**
 * Method to transform an XML document into a pretty-formatted string.
 * @param xml/*from   ww  w.j a  v  a  2s .  c  om*/
 * @return
 * @throws Exception
 */
public static final String xmlToString(Document xml) throws Exception {
    Transformer tf = TransformerFactory.newInstance().newTransformer();
    tf.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    tf.setOutputProperty(OutputKeys.INDENT, "yes");
    Writer out = new StringWriter();
    tf.transform(new DOMSource(xml), new StreamResult(out));
    return out.toString();
}