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

/**
 * convert node object into String object.
 * @param node//from w  w w  .ja va  2  s  . c om
 * @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 ByteArrayOutputStream printDOMDocumentToOutputStream(Document doc) {
    ByteArrayOutputStream os;/*w  w w . ja  v  a 2  s . c  om*/
    os = new ByteArrayOutputStream();

    try {
        // TODO remove, nonsence here XMLSignatureHelper.storeSignatureToXMLFile(doc, "signature.xml");

        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer trans = tf.newTransformer();
        //trans.setOutputProperty(OutputKeys.ENCODING, "utf-8");
        //trans.setOutputProperty(OutputKeys.INDENT, "yes");
        //trans.setOutputProperty(OutputKeys.METHOD, "xml");

        trans.transform(new DOMSource(doc), new StreamResult(os));

    } catch (TransformerConfigurationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (TransformerFactoryConfigurationError e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (TransformerException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return os;

}

From source file:Main.java

/**
 * Returns the String-Representation of the given DOM-Node as well-formed DOM-Document.
 *
 * @param node DOM-Node to print/*from  w  w  w  .  j a va2s  .  c o  m*/
 * @param indent if true resulting XML is endented
 * @return <code>String</code> - Node as XML-String
 * @throws Exception on error
 */
public static String domNode2String(Node node, boolean indent) throws Exception {
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, indent ? "yes" : "no");

    StreamResult result = new StreamResult(new StringWriter());
    DOMSource source = new DOMSource(node);
    transformer.transform(source, result);

    String xmlString = result.getWriter().toString();

    return xmlString;
}

From source file:Main.java

public static String getXML(NodeList childNodes) {
    try {// w  ww.j av  a 2 s.c  o  m
        StringBuilder builder = new StringBuilder();
        Transformer t = TransformerFactory.newInstance().newTransformer();
        t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        for (int i = 0; i < childNodes.getLength(); i++) {
            StringWriter sw = new StringWriter();
            t.transform(new DOMSource(childNodes.item(i)), new StreamResult(sw));
            builder.append(sw.toString());
        }
        return builder.toString();
    } catch (Exception ex) {
        return "";
    }
}

From source file:Main.java

/**
 * Save a DOM document//from w ww.j av  a2  s  .co m
 */
public static void saveDocument(Document document, OutputStream out, boolean indent) throws IOException {
    try {
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        if (indent) {
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
        }
        transformer.transform(new DOMSource(document), new StreamResult(out));
    } catch (TransformerException e) {
        throw new IOException(e.getMessage());
    }
}

From source file:Main.java

public final static void applyXSLTTransform(final Reader xslt, final Reader input, final Writer output)
        throws TransformerException {
    final Transformer transformer = transformerFactory.newTransformer(new StreamSource(xslt));

    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, OUTPUT_PROPERTY_YES);
    transformer.setOutputProperty(OutputKeys.INDENT, OUTPUT_PROPERTY_NO);

    transformer.transform(new StreamSource(input), new StreamResult(output));
}

From source file:Main.java

public static String prettyFormat(String input, int indent, boolean isOmitXmlDeclaration) {
    try {/* ww  w .jav a  2  s . c o  m*/
        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");
        if (isOmitXmlDeclaration) {
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        }
        transformer.transform(xmlInput, xmlOutput);
        return xmlOutput.getWriter().toString();
    } catch (Exception e) {
        throw new RuntimeException(e); // simple exception handling, please review it
    }
}

From source file:Main.java

public static void hashMapToXML222(String xmlFile, String xpath, HashMap hashmap) {
    try {/*from   ww w.  j a v  a2 s.  co  m*/
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
        Document document = documentBuilder.newDocument();

        Element rootNode = document.createElement(xpath);
        document.appendChild(rootNode);

        Set set = hashmap.entrySet();
        Iterator i = set.iterator();

        while (i.hasNext()) {
            Map.Entry me = (Map.Entry) i.next();
            Element em = document.createElement(me.getKey().toString());
            em.appendChild(document.createTextNode(me.getValue().toString()));
            rootNode.appendChild(em);
            // System.out.println("write " +
            // me.getKey().toString() + "="
            // + me.getValue().toString());
        }

        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        DOMSource source = new DOMSource(document);
        FileOutputStream fo = new FileOutputStream(xmlFile);
        StreamResult result = new StreamResult(fo);
        transformer.transform(source, result);
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void toWriter(Document doc, Writer writer) {
    if (doc == null || writer == null) {
        return;/* w  ww.j a v a2s. c o  m*/
    }
    try {
        Transformer tran = tf.newTransformer();
        tran.setOutputProperty(OutputKeys.INDENT, "yes");
        tran.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        Source src = new DOMSource(doc);
        Result res = new StreamResult(writer);
        tran.transform(src, res);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void pokeValue(final File file, final String xpathExpression, final String value)
        throws XPathExpressionException, ParserConfigurationException, SAXException, IOException,
        TransformerException {/*w w w  .j  a  v  a2s.  co m*/
    // TODO: it might be better performance to do a SAX read/write
    final DocumentBuilder db = DBF.newDocumentBuilder();
    final FileInputStream fis = new FileInputStream(file);
    final Document doc;
    try {
        doc = db.parse(fis);
    } finally {
        fis.close();
    }

    pokeValue(doc, xpathExpression, value);

    final Transformer t = TF.newTransformer();
    final DOMSource source = new DOMSource(doc);
    final FileOutputStream fos = new FileOutputStream(file);
    try {
        final StreamResult result = new StreamResult(fos);
        t.transform(source, result);
    } finally {
        fos.close();
    }
}