Example usage for javax.xml.transform Transformer setOutputProperty

Introduction

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

Prototype

public abstract void setOutputProperty(String name, String value) throws IllegalArgumentException;

Source Link

Document

Set an output property that will be in effect for the transformation.

Usage

From source file:Main.java

public static void prettyPrintXml(Document doc, OutputStream out, int indent) {
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    TransformerFactory tfactory = TransformerFactory.newInstance();

    // set indent spaces on factory
    //        tfactory.setAttribute("indent-number", new Integer(indent));

    try {/*from   w  w  w.  j av a 2 s  . c om*/
        Transformer serializer = tfactory.newTransformer();

        // turn on indenting on transformer (serializer)
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount",
                //                  String.valueOf(indent));
                "2");

        serializer.transform(new DOMSource(doc), new StreamResult(new OutputStreamWriter(out, "utf-8")));
    } catch (Exception e) {

        // this is fatal, just dump stack and throw runtime exception
        e.printStackTrace();

        throw new RuntimeException(e);
    }
}

From source file:Main.java

/**
 * Transform a org.w3c.dom.Node to a String
 * @param node - the Node//from w w  w.  j  a  va  2 s .c om
 * @param omitXmlDeclaration - omit XML declaration
 * @param prettyPrint - apply indentation
 * @return the String result
 * @throws TransformerException
 */
public static String elementToString(Node node, boolean omitXmlDeclaration, boolean prettyPrint) {
    String result = null;
    try {
        TransformerFactory transFactory = TransformerFactory.newInstance();
        Transformer transformer = transFactory.newTransformer();
        StringWriter buffer = new StringWriter();
        if (omitXmlDeclaration) {
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        }
        if (prettyPrint) {
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        }
        transformer.transform(new DOMSource(node), new StreamResult(buffer));
        result = buffer.toString();
    } catch (TransformerException e) {
        throw new RuntimeException(e);
    }
    return result;
}

From source file:br.gov.lexml.parser.documentoarticulado.LexMLUtil.java

public static String formatLexML(String xml) {
    String retorno = null;//www .j av  a  2s  . com
    try {
        Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                .parse(new InputSource(new ByteArrayInputStream(xml.getBytes("utf-8"))));

        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);
        }

        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

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

        transformer.transform(new DOMSource(document), streamResult);

        retorno = stringWriter.toString();

    } catch (Exception e) {
        e.printStackTrace();
    }
    return retorno;

}

From source file:Main.java

public static String toPrettyString(String xml) {
    int indent = 4;
    try {/*from  w  w w . ja  va2  s .co  m*/
        // Turn xml string into a document
        Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                .parse(new InputSource(new ByteArrayInputStream(xml.getBytes("utf-8"))));

        // Remove whitespaces outside tags
        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);
        }

        // Setup pretty print options
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        transformerFactory.setAttribute("indent-number", indent);
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");

        // Return pretty print xml string
        StringWriter stringWriter = new StringWriter();
        transformer.transform(new DOMSource(document), new StreamResult(stringWriter));
        return stringWriter.toString();
    } catch (Exception e) {
        System.out.println(xml);
        throw new RuntimeException(
                "Problems prettyfing xml content [" + Splitter.fixedLength(100).split(xml) + "]", e);
    }
}

From source file:com.iflytek.spider.util.DomUtil.java

/**
 * save dom into ouputstream/*  w w w. java  2  s . c o  m*/
 * 
 * @param os
 * @param e
 */
public static void saveDom(OutputStream os, Element e) {

    DOMSource source = new DOMSource(e);
    TransformerFactory transFactory = TransformerFactory.newInstance();
    Transformer transformer;
    try {
        transformer = transFactory.newTransformer();
        transformer.setOutputProperty("indent", "yes");
        StreamResult result = new StreamResult(os);
        transformer.transform(source, result);
        os.flush();
    } catch (UnsupportedEncodingException e1) {
        e1.printStackTrace(LogUtil.getWarnStream(LOG));
    } catch (IOException e1) {
        e1.printStackTrace(LogUtil.getWarnStream(LOG));
    } catch (TransformerConfigurationException e2) {
        e2.printStackTrace(LogUtil.getWarnStream(LOG));
    } catch (TransformerException ex) {
        ex.printStackTrace(LogUtil.getWarnStream(LOG));
    }
}

From source file:net.bpelunit.framework.control.util.BPELUnitUtil.java

private static String serializeXML(Node node) throws TransformerException {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer t = tf.newTransformer();
    t.setOutputProperty(OutputKeys.INDENT, "yes");
    t.setOutputProperty(OutputKeys.METHOD, "xml");
    ByteArrayOutputStream bOS = new ByteArrayOutputStream();
    t.transform(new DOMSource(node), new StreamResult(bOS));
    return bOS.toString();
}

From source file:Main.java

/**
 * Print XML in "pretty" format./* w ww .  j a v  a 2  s  .co  m*/
 * 
 * @param in an XML input stream
 * @param out where the result will go
 * @param indent the number of characters to indent
 */
public static void prettyPrintXml(InputStream in, OutputStream out, int indent) {
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    TransformerFactory tfactory = TransformerFactory.newInstance();

    // set indent spaces on factory
    //        tfactory.setAttribute("indent-number", new Integer(indent));

    try {
        DocumentBuilder docBuilder = dbFactory.newDocumentBuilder();
        Document doc = docBuilder.parse(in);
        Transformer serializer = tfactory.newTransformer();

        // turn on indenting on transformer (serializer)
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount",
                //                  String.valueOf(indent));
                "2");

        serializer.transform(new DOMSource(doc), new StreamResult(new OutputStreamWriter(out, "utf-8")));
    } catch (Exception e) {

        // this is fatal, just dump stack and throw runtime exception
        e.printStackTrace();

        throw new RuntimeException(e);
    }
}

From source file:uk.ac.diamond.shibbolethecpauthclient.Utils.java

/**
 * Helper method that turns the message into a formatted XML string.
 * /*from   w  ww . j  a  v a2 s  . c  o m*/
 * @param doc
 *The XML document to turn into a formatted XML string
 * 
 * @return The XML string
 */
static String xmlToString(Element doc) {

    StringWriter sw = new StringWriter();
    try {
        TransformerFactory tf = TransformerFactory.newInstance();
        Transformer transformer = tf.newTransformer();
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");

        transformer.transform(new DOMSource(doc), new StreamResult(sw));
        return sw.toString();
    } catch (TransformerException e) {
        LOG.error("Unable to print message contents: ", e);
        return "<ERROR: " + e.getMessage() + ">";
    }
}

From source file:Main.java

public static void prettyPrint(Document document) {
    TransformerFactory tfactory = TransformerFactory.newInstance();
    Transformer serializer;
    try {//  w  ww. java  2  s .  c  o  m
        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(document), new StreamResult(System.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:com.cuubez.visualizer.processor.ConfigurationProcessor.java

private static String getDocumentAsString(Document doc)
        throws TransformerFactoryConfigurationError, TransformerException {

    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();
}