Example usage for javax.xml.transform TransformerFactory newInstance

Introduction

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

Prototype

public static TransformerFactory newInstance() throws TransformerFactoryConfigurationError

Source Link

Document

Obtain a new instance of a TransformerFactory .

Usage

From source file:Main.java

public static void save(Document document, IFile file, IProgressMonitor monitor)
        throws TransformerException, CoreException, UnsupportedEncodingException {
    TransformerFactory transfac = TransformerFactory.newInstance();
    Transformer trans = transfac.newTransformer();
    trans.setOutputProperty(OutputKeys.ENCODING, "utf-8");
    trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
    trans.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
    trans.setOutputProperty(OutputKeys.INDENT, "yes");

    StringWriter sw = new StringWriter();
    StreamResult sr = new StreamResult(sw);
    DOMSource ds = new DOMSource(document);
    trans.transform(ds, sr);//from  w w  w .j  a v  a2  s. c o  m
    String xmlString = sw.toString();

    InputStream is = new ByteArrayInputStream(xmlString.getBytes("UTF-8"));

    if (file.exists()) {
        file.setContents(is, 0, monitor);
    } else {
        file.create(is, true, monitor);
    }
}

From source file:Main.java

public static void writeTo(Document document, File output) {
    try {/*from w w  w  .  j av a  2  s . c o m*/
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        DOMSource source = new DOMSource(document);

        FileOutputStream outputstream = new FileOutputStream(output);
        StreamResult result = new StreamResult(outputstream);

        // Manually add xml declaration, to force a newline after it.
        String xmlDeclaration = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
        outputstream.write(xmlDeclaration.getBytes());

        // Remove whitespaces outside tags.
        // Essential to make sure the nodes are properly indented.
        XPath xPath = XPathFactory.newInstance().newXPath();
        NodeList nodeList = (NodeList) xPath.evaluate("//text()[normalize-space()='']", document,
                XPathConstants.NODESET);
        for (int i = 0; i < nodeList.getLength(); ++i) {
            Node node = nodeList.item(i);
            node.getParentNode().removeChild(node);
        }

        // Pretty-print options.
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
        transformer.transform(source, result);

        outputstream.close();
    } catch (TransformerException | IOException | XPathExpressionException e) {
        System.out.println("Failed to write document file" + output.getPath() + ": " + e.toString());
    }
}

From source file:Main.java

/**
 * Formats a xml string//ww  w  . ja v  a2  s .  c  o  m
 * @param input
 * @param indent
 * @return
 */
public static String prettyFormatXml(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();
        transformerFactory.setAttribute("indent-number", indent);
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.transform(xmlInput, xmlOutput);

        return xmlOutput.getWriter().toString();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return input;
}

From source file:Main.java

/**
 * Convert the document to an array of bytes.
 *
 * @param doc The XML document./*from  ww w  .j  av a  2s  .c  om*/
 * @param encoding The encoding of the output data.
 *
 * @return The XML document as an array of bytes.
 *
 * @throws TransformerException If there is an error transforming to text.
 */
public static byte[] asByteArray(Document doc, String encoding) throws TransformerException {
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty(OutputKeys.ENCODING, encoding);
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");

    StringWriter writer = new StringWriter();
    Result result = new StreamResult(writer);
    DOMSource source = new DOMSource(doc);
    transformer.transform(source, result);
    return writer.getBuffer().toString().getBytes();
}

From source file:Main.java

public static void transform(Source source, Result res) throws Exception {
    TransformerFactory.newInstance().newTransformer().transform(source, res);
}

From source file:Main.java

public static void save(String paramString, Document paramDocument) throws Exception {
    DOMSource localDOMSource = new DOMSource(paramDocument);
    File localFile1 = new File(paramString);
    File localFile2 = localFile1.getParentFile();
    localFile2.mkdirs();/*from  w ww  .  ja v  a  2 s  .  com*/
    StreamResult localStreamResult = new StreamResult(localFile1);
    try {
        TransformerFactory localTransformerFactory = TransformerFactory.newInstance();
        Transformer localTransformer = localTransformerFactory.newTransformer();
        Properties localProperties = localTransformer.getOutputProperties();
        localProperties.setProperty("encoding", "UTF-8");
        localProperties.setProperty("indent", "yes");
        localTransformer.setOutputProperties(localProperties);
        localTransformer.transform(localDOMSource, localStreamResult);
    } catch (TransformerConfigurationException localTransformerConfigurationException) {
        localTransformerConfigurationException.printStackTrace();
    } catch (TransformerException localTransformerException) {
        localTransformerException.printStackTrace();
    }
}

From source file:Main.java

public static String formatDOM(Node node) throws TransformerException {
    StringWriter writer = new StringWriter();
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer;//from www .ja v a2  s. c  o  m
    transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    // encoding doesn't matter since we stick with strings
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

    transformer.transform(new DOMSource(node), new StreamResult(writer));
    return writer.toString();
}

From source file:Main.java

/**
 * Writes an XML document to an output stream.
 *
 * @param document//from ww  w  . jav  a2s.  co  m
 * @param outputStream
 * @throws TransformerException if the output failed
 */
public static void writeDocument(Document document, OutputStream outputStream, String encoding)
        throws TransformerException {
    Source source = new DOMSource(document);
    Result result = new StreamResult(outputStream);
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty("indent", "yes"); // make the output easier to read, see Transformer.getOutputProperties
    transformer.setOutputProperty("encoding", encoding);
    transformer.transform(source, result);
}

From source file:Main.java

/** 
 * Serialized a node to a string. XML declarations will be omitted. 
 * /*from   ww  w. ja  v  a2  s .co m*/
 * @param node The node to be serialized.
 * 
 * @return The serialized node.
 * 
 * @throws TransformerFactoryConfigurationError
 * @throws TransformerException
 */
public static String nodeToString(Node node) throws TransformerFactoryConfigurationError, TransformerException {
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty("omit-xml-declaration", "yes");
    StringWriter sw = new StringWriter();
    transformer.transform(new DOMSource(node), new StreamResult(sw));
    return sw.toString();
}

From source file:Main.java

public static void saveXMLDocument(Document document, File file) {
    FileOutputStream output = null;
    try {/*from   w w  w.  ja  va2s. c o  m*/
        output = new FileOutputStream(file);
        Source source = new DOMSource(document);
        Result result = new StreamResult(output);
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.transform(source, result);
    } catch (Exception ex) {
        try {
            output.close();
        } catch (IOException io) {
        }
    } finally {
        try {
            output.close();
        } catch (IOException io) {
        }
    }
}