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

public static String xmltoString(final Document document) throws TransformerException {
    StringWriter stringWriter = new StringWriter();
    StreamResult streamResult = new StreamResult(stringWriter);
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    transformer.transform(new DOMSource(document.getDocumentElement()), streamResult);
    return stringWriter.toString();
}

From source file:Main.java

public static String xmlToString(Document doc) {
    try {/*from  www . j  a  v a  2  s . c om*/
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        StreamResult result = new StreamResult(new StringWriter());
        DOMSource source = new DOMSource(doc);
        transformer.transform(source, result);
        return result.getWriter().toString();
    } catch (TransformerException ex) {
        System.err.println("Error: Cannot load xml transformer");
        System.err.println("Cause: " + ex.toString());
        System.exit(1);
        return null;
    }
}

From source file:Main.java

public static void writeXmlFile(Document doc, File file, boolean indent, String encoding)
        throws TransformerFactoryConfigurationError, TransformerException {
    // Prepare the DOM document for writing
    Source source = new DOMSource(doc);

    // Prepare the output file
    Result result = new StreamResult(file);

    Transformer xformer = TransformerFactory.newInstance().newTransformer();

    xformer.setOutputProperty(OutputKeys.ENCODING, encoding);

    if (indent) {
        xformer.setOutputProperty(OutputKeys.INDENT, "yes");
    }//  w ww .  jav a 2s. co  m

    xformer.transform(source, result);

}

From source file:Main.java

/**
 * Output an XML document to the given file.
 * /*ww w  . j a v a 2s . c  o m*/
 * @param doc XML document to write.
 * @param filename File to write to.
 */
public static void writeXmlDocument(Document doc, String filename) {
    try {
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        DOMSource source = new DOMSource(doc);
        final FileOutputStream out = new FileOutputStream(new File(filename));
        StreamResult result = new StreamResult(out);
        transformer.transform(source, result);
        out.close();
    } catch (IOException e) {
        LOGGER.warning("Error closing stream or could open a file from writing an XML document.");
        e.printStackTrace();
    } catch (TransformerConfigurationException e) {
        LOGGER.warning("TransformerConfigurationException thrown when writing XML document to a file.");
        e.printStackTrace();
    } catch (TransformerException e) {
        LOGGER.warning("Transformer exception thrown when writing XML document to a file.");
        e.printStackTrace();
    }
}

From source file:Util.java

/**
 * Applies a stylesheet to a given xml document.
 * /*w w w  .jav a  2  s . co m*/
 * @param xmlDocument
 *            the xml document to be transformed
 * @param xsltFilename
 *            the filename of the stylesheet
 * @return the transformed xml document
 * @throws Exception
 */
public static String transformDocumentAsString(Document xmlDocument, String xsltFilename) throws Exception {
    // Generate a Transformer.
    Transformer transformer = TransformerFactory.newInstance().newTransformer(new StreamSource(xsltFilename));

    StringWriter stringWriter = new StringWriter();
    StreamResult streamResult = new StreamResult(stringWriter);

    // Perform the transformation.
    transformer.transform(new DOMSource(xmlDocument), streamResult);
    // Now you can get the output Node from the DOMResult.
    return stringWriter.toString();
}

From source file:Main.java

static void serialize(Document document, Writer writer) {
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    transformerFactory.setAttribute("indent-number", new Integer(4));
    try {/*www . j a  va2 s  .c o m*/
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        StreamResult result = new StreamResult(writer);
        transformer.transform(new DOMSource(document), result);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

public static String XMLtoString(Document doc) throws Exception {
    try {//from  ww w  .  j  a  v a  2  s.  c o m
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer transformer;
        transformer = tf.newTransformer();
        // below code to remove XML declaration
        // transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        StringWriter writer = new StringWriter();
        transformer.transform(new DOMSource(doc), new StreamResult(writer));
        return writer.getBuffer().toString();
    } catch (TransformerException te) {
        throw new Exception(te.getMessageAndLocation());
    }
}

From source file:ru.retbansk.utils.UsefulMethods.java

/**
 * For testing usage. Take unformatted xml string. Return pretty readable xml string
 * //  ww  w  .ja  v a 2  s.  co  m
 * @param input take unformatted xml string
 * @param indent a number of white spaces before each line
 * @return pretty readable xml string
 */

public static String prettyFormat(String input, int indent) {
    try {
        Source xmlInput = new StreamSource(new StringReader(input));
        StringWriter stringWriter = new StringWriter();
        StreamResult xmlOutput = new StreamResult(stringWriter);
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        // This statement works with JDK 6
        transformerFactory.setAttribute("indent-number", indent);

        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.transform(xmlInput, xmlOutput);
        return xmlOutput.getWriter().toString();
    } catch (Throwable e) {
        // You'll come here if you are using JDK 1.5
        // you are getting an the following exeption
        // java.lang.IllegalArgumentException: Not supported: indent-number
        // Use this code (Set the output property in transformer.
        try {
            Source xmlInput = new StreamSource(new StringReader(input));
            StringWriter stringWriter = new StringWriter();
            StreamResult xmlOutput = new StreamResult(stringWriter);
            TransformerFactory transformerFactory = TransformerFactory.newInstance();
            Transformer transformer = transformerFactory.newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", String.valueOf(indent));
            transformer.transform(xmlInput, xmlOutput);
            return xmlOutput.getWriter().toString();
        } catch (Throwable t) {
            return input;
        }
    }
}

From source file:edu.unc.lib.dl.util.SOAPUtil.java

private static void print(SOAPMessage msg, StreamResult result) {
    try {/*w  ww  .  j av  a  2s  .  c  o m*/
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        Source sourceContent = msg.getSOAPPart().getContent();
        //StreamResult result = new StreamResult(out);
        transformer.transform(sourceContent, result);
    } catch (TransformerException e) {
        throw new RuntimeException(e);
    } catch (SOAPException e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

/**
 * Writes the given document to the given writer.
 *
 * @param document the document to write
 * @param writer receives the written document
 * @param indent number of spaces to indent, null means don't indent
 *//*from w w  w .  j  av  a 2 s  .  com*/
public static void writeDocument(Document document, Writer writer, Integer indent) {
    TransformerFactory tf = TransformerFactory.newInstance();
    try {
        Transformer trans = tf.newTransformer();
        if (indent != null) {
            trans.setOutputProperty(OutputKeys.INDENT, "yes");
            trans.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", String.valueOf(indent));
        }
        trans.transform(new DOMSource(document), new StreamResult(writer));
    } catch (TransformerConfigurationException e) {
        throw new RuntimeException(e);
    } catch (TransformerException e) {
        throw new RuntimeException(e);
    }
}