Example usage for javax.xml.transform OutputKeys INDENT

Introduction

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

Prototype

String INDENT

To view the source code for javax.xml.transform OutputKeys INDENT.

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Document

indent = "yes" | "no".

Usage

From source file:Main.java

public static void writeXml(Document doc, File output) throws TransformerException {
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    DOMSource source = new DOMSource(doc);
    StreamResult result = new StreamResult(output);

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

    transformer.transform(source, result);
}

From source file:Main.java

/**
 * /* ww w.  j a  v a 2 s  . c  o  m*/
 * @param header Just a title for the stanza for readability.  Single word no spaces since
 * it is inserted as the root element in the output.
 * @param xml The string to pretty print
 */
static public void prettyPrint(String header, String xml) {
    try {
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "3");

        if (header != null) {
            xml = "\n<" + header + ">" + xml + "</" + header + '>';
        }
        transformer.transform(new StreamSource(new StringReader(xml)), new StreamResult(System.out));
    } catch (Exception e) {
        System.out.println("Something wrong with xml in \n---------------\n" + xml + "\n---------------");
        e.printStackTrace();
    }
}

From source file:Main.java

public static void writeXmlFile(Document doc, File file)
        throws TransformerConfigurationException, TransformerException {
    Source source = new DOMSource(doc);
    Result result = new StreamResult(file);

    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    transformer.transform(source, result);
}

From source file:Main.java

public static String getDocumentAsString(Node node, boolean prettyXml)
        throws TransformerException, UnsupportedEncodingException {
    Transformer transformer = TransformerFactory.newInstance().newTransformer();

    if (prettyXml) {
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    }//from   w  w w  .  j a v a 2 s . c o m
    transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    transformer.transform(new DOMSource(node), new StreamResult(baos));

    return baos.toString("UTF-8");
}

From source file:Main.java

public static void writeToFile(Document doc, String file) throws Exception {
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    DOMSource source = new DOMSource(doc);
    transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    PrintWriter pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream(file), "UTF-8"));
    StreamResult result = new StreamResult(pw);
    transformer.transform(source, result);
}

From source file:Main.java

public static String formatXML(String unformatted)
        throws SAXException, IOException, TransformerException, ParserConfigurationException {

    if (unformatted == null)
        return null;

    // remove whitespaces between xml tags
    String unformattedNoWhiteSpaces = unformatted.toString().replaceAll(">[\\s]+<", "><");

    // Instantiate transformer input
    Source xmlInput = new StreamSource(new StringReader(unformattedNoWhiteSpaces));
    StreamResult xmlOutput = new StreamResult(new StringWriter());

    // Configure transformer
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

    transformer.transform(xmlInput, xmlOutput);
    String formatted = xmlOutput.getWriter().toString();

    return formatted;
}

From source file:Main.java

public static void saveDocument(final Document document, String filename) throws TransformerException {
    Transformer t = TransformerFactory.newInstance().newTransformer();
    t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    t.setOutputProperty(OutputKeys.INDENT, "yes");
    t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
    DOMSource source = new DOMSource(document);
    StreamResult result = new StreamResult(new File(filename));
    t.transform(source, result);//from  w  w  w.j av a2s.  c  om
}

From source file:Main.java

public static void printNode(Node node, String fn) {
    try {/* w ww. ja v a  2  s.  c  om*/
        TransformerFactory tFactory = TransformerFactory.newInstance();
        Transformer transformer;
        transformer = tFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        DOMSource source = new DOMSource(node);
        PrintStream out = System.out;
        if (fn != null)
            out = new PrintStream(new FileOutputStream(fn));
        StreamResult result = new StreamResult(out);
        transformer.transform(source, result);
        out.close();
    } catch (TransformerConfigurationException e) {
        e.printStackTrace();
    } catch (TransformerException e) {

        e.printStackTrace();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static final void prettyPrint(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));
    System.out.println(out.toString());
}

From source file:Main.java

/**
 * Uses a TransformerFactory with an identity transformation to convert a
 * Document into a String representation of the XML.
 *
 * @param document Document.//from   ww  w . ja  va2 s  . c om
 * @return An XML String.
 * @throws IOException if an error occurs during transformation.
 */
public static String documentToString(Document document) throws IOException {
    String xml = null;

    try {
        DOMSource dom = new DOMSource(document);
        StringWriter writer = new StringWriter();
        StreamResult output = new StreamResult(writer);

        // Use Transformer to serialize a DOM
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer();

        // No need for pretty printing
        transformer.setOutputProperty(OutputKeys.INDENT, INDENT_XML);

        // XML Declarations unexpected whitespace for legacy AS XMLDocument type,
        // so we always omit it. We can't tell whether one was present when
        // constructing the Document in the first place anyway...
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, OMIT_XML_DECLARATION);

        transformer.transform(dom, output);

        xml = writer.toString();
    } catch (TransformerException te) {
        throw new IOException("Error serializing Document as String: " + te.getMessageAndLocation());
    }
    return xml;
}