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

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Document

indent = "yes" | "no".

Usage

From source file:Main.java

public static void marshalToStream(Document doc, OutputStream ostream, boolean indent) throws Exception {
    TransformerFactory transFac = TransformerFactory.newInstance();
    Transformer trans = transFac.newTransformer();
    if (indent) {
        trans.setOutputProperty(OutputKeys.INDENT, "yes");
        trans.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    }/*from   w w  w. jav  a  2 s.  co  m*/
    trans.setOutputProperty(OutputKeys.STANDALONE, "no");

    trans.transform(new DOMSource(doc), new StreamResult(ostream));
}

From source file:Main.java

public static String prettyPrintXML(String source) {
    try {/*  w w w  . j av  a 2s . co m*/
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        TransformerFactory tff = TransformerFactory.newInstance();
        Transformer tf;
        tf = tff.newTransformer();
        tf.setOutputProperty(OutputKeys.INDENT, "yes");
        tf.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        StreamResult result = new StreamResult(baos);
        tf.transform(new StreamSource(new StringReader(source)), result);
        return new String(baos.toByteArray());
    } catch (Exception e) {
        return source;
    }
}

From source file:Main.java

public static String nodeToString(Node node) {
    StringWriter sw = new StringWriter();
    try {/*from ww w .  jav  a2s  .  co m*/
        Transformer t = TransformerFactory.newInstance().newTransformer();
        t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        t.setOutputProperty(OutputKeys.INDENT, "yes");
        t.transform(new DOMSource(node), new StreamResult(sw));
    } catch (TransformerException te) {
        System.err.println("nodeToString Transformer Exception");
    }
    return sw.toString();
}

From source file:Main.java

public static String formatXML(String xml) {
    try {/*from   w  w w  . j  a v a  2  s.c  o  m*/
        Transformer serializer = SAXTransformerFactory.newInstance().newTransformer();
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        Source xmlSource = new SAXSource(new InputSource(new ByteArrayInputStream(xml.getBytes())));
        StreamResult res = new StreamResult(new ByteArrayOutputStream());
        serializer.transform(xmlSource, res);
        return new String(((ByteArrayOutputStream) res.getOutputStream()).toByteArray());
    } catch (Exception e) {

        return xml;
    }
}

From source file:Main.java

public static void init() {
    if (isInited) {
        return;//  w ww  .  j a  v  a2s.co  m
    }
    try {
        tx = TransformerFactory.newInstance().newTransformer();
        tx.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        tx.setOutputProperty(OutputKeys.INDENT, "no");
        isInited = true;
    } catch (TransformerFactoryConfigurationError | TransformerConfigurationException
            | IllegalArgumentException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

/**
 * Helper to turn on indentation for a {@link Transformer} that works correctly for
 * both Saxon and Xalan.//  w  w w .j  a v  a2  s  .  c  o m
 * 
 * @param transformer {@link Transformer} to configure
 * @param indent required indentation, where 0 or more provides indentation and negative
 *   numbers turns indentation off.
 */
public static void setIndentation(Transformer transformer, int indent) {
    if (indent >= 0) {
        String indentString = String.valueOf(indent);
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");

        /* Set custom properties for both Saxon and Xalan at once.
         * This appears safe to do without having to check the underlying processor.
         */
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", indentString);
        transformer.setOutputProperty("{http://saxon.sf.net/}indent-spaces", indentString);
    } else {
        transformer.setOutputProperty(OutputKeys.INDENT, "no");
    }
}

From source file:Main.java

public static String pretty(String xml) {
    try {/*from  w w  w.  j  a va 2  s  .c o  m*/
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        StreamResult result = new StreamResult(new StringWriter());
        Source source = new StreamSource(new StringReader(xml));
        transformer.transform(source, result);
        return result.getWriter().toString().replace("\r\n", "\n").replace("\n\r", "\n").replace("\r", "\n");
    } catch (TransformerFactoryConfigurationError | TransformerException e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

public static void writeDocToFile(Document doc, String filename) throws Exception {
    Source source = new DOMSource(doc);
    File file = new File(filename);
    Result result = new StreamResult(file);
    TransformerFactory tFactory = TransformerFactory.newInstance();
    tFactory.setAttribute("indent-number", 2);
    Transformer xformer = tFactory.newTransformer();
    xformer.setOutputProperty(OutputKeys.INDENT, "yes");
    //xformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
    xformer.transform(source, result);// w  w  w  .  ja v  a  2 s.c o m

    /*OutputFormat format = new OutputFormat(doc);
    format.setIndenting(true);
    format.setIndent(2);
    Writer output = new BufferedWriter( new FileWriter(filename) );
    XMLSerializer serializer = new XMLSerializer(output, format);
    serializer.serialize(doc);*/
}

From source file:Main.java

public static String transText(Node doc) throws Exception {
    TransformerFactory transfactory = TransformerFactory.newInstance();
    Transformer transformer = transfactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");

    Source source = new DOMSource(doc);
    StringWriter sw = new StringWriter();
    StreamResult result = new StreamResult(sw);
    transformer.transform(source, result);
    return sw.toString();
}

From source file:Main.java

public static void SaveDom(Document dom, String filepath) {
    try {/*from ww  w .ja v  a2  s  . c  om*/
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();

        DOMSource domSource = new DOMSource(dom);

        StreamResult streamResult = new StreamResult(new FileOutputStream(filepath));
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.ENCODING, "utf-8");
        transformer.transform(domSource, streamResult);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}