Example usage for javax.xml.transform OutputKeys INDENT

List of usage examples for javax.xml.transform OutputKeys INDENT

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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:XMLUtil.java

public static void write(Document doc, OutputStream out) throws IOException {
    // XXX note that this may fail to write out namespaces correctly if the
    // document//  www .  j a  v  a 2  s.co m
    // is created with namespaces and no explicit prefixes; however no code in
    // this package is likely to be doing so
    try {
        Transformer t = TransformerFactory.newInstance().newTransformer();
        DocumentType dt = doc.getDoctype();
        if (dt != null) {
            String pub = dt.getPublicId();
            if (pub != null) {
                t.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC, pub);
            }
            t.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, dt.getSystemId());
        }
        t.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); // NOI18N
        t.setOutputProperty(OutputKeys.INDENT, "yes"); // NOI18N
        t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4"); // NOI18N
        Source source = new DOMSource(doc);
        Result result = new StreamResult(out);
        t.transform(source, result);
    } catch (Exception e) {
        throw (IOException) new IOException(e.toString()).initCause(e);
    } catch (TransformerFactoryConfigurationError e) {
        throw (IOException) new IOException(e.toString()).initCause(e);
    }
}

From source file:ru.retbansk.utils.UsefulMethods.java

/**
 * For testing usage. Take unformatted xml string. Return pretty readable xml string
 * /*from  w  w w .j a  va  2s.  co m*/
 * @param input take unformatted xml string
 * @param indent a number of white spaces before each line
 * @return pretty readable xml string
 */

public static String prettyFormat(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();
        // This statement works with JDK 6
        transformerFactory.setAttribute("indent-number", indent);

        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.transform(xmlInput, xmlOutput);
        return xmlOutput.getWriter().toString();
    } catch (Throwable e) {
        // You'll come here if you are using JDK 1.5
        // you are getting an the following exeption
        // java.lang.IllegalArgumentException: Not supported: indent-number
        // Use this code (Set the output property in transformer.
        try {
            Source xmlInput = new StreamSource(new StringReader(input));
            StringWriter stringWriter = new StringWriter();
            StreamResult xmlOutput = new StreamResult(stringWriter);
            TransformerFactory transformerFactory = TransformerFactory.newInstance();
            Transformer transformer = transformerFactory.newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", String.valueOf(indent));
            transformer.transform(xmlInput, xmlOutput);
            return xmlOutput.getWriter().toString();
        } catch (Throwable t) {
            return input;
        }
    }
}

From source file:Main.java

private static void writeTo(Result result, Document document) throws TransformerConfigurationException,
        TransformerException, FileNotFoundException, UnsupportedEncodingException {

    // Use a Transformer for output
    TransformerFactory tFactory = TransformerFactory.newInstance();
    tFactory.setAttribute("indent-number", new Integer(4));

    Transformer transformer = tFactory.newTransformer();
    DOMSource source = new DOMSource(document);

    transformer.setOutputProperty(OutputKeys.METHOD, "xml"); // NOI18N
    transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); // NOI18N
    transformer.setOutputProperty(OutputKeys.MEDIA_TYPE, "text/xml"); // NOI18N
    transformer.setOutputProperty(OutputKeys.STANDALONE, "yes"); // NOI18N

    // indent the output to make it more legible... 
    try {//  w  w w.j  av a2s .  c  om
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4"); // NOI18N
        transformer.setOutputProperty(OutputKeys.INDENT, "yes"); // NOI18N
    } catch (IllegalArgumentException e) {
        // the JAXP implementation doesn't support indentation, no big deal
        //e.printStackTrace();
    }

    transformer.transform(source, result);
}

From source file:Main.java

public static final String indenting(Node rootNode) throws XPathExpressionException, TransformerException {

    XPath xPath = XPathFactory.newInstance().newXPath();
    NodeList nodeList = (NodeList) xPath.evaluate("//text()[normalize-space()='']", rootNode,
            XPathConstants.NODESET);

    for (int i = 0; i < nodeList.getLength(); ++i) {
        Node node = nodeList.item(i);
        node.getParentNode().removeChild(node);
    }/*from   w ww. ja  va 2 s  .c om*/

    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(rootNode), streamResult);

    return stringWriter.toString();
}

From source file:com.aurel.track.exchange.docx.exporter.CustomXML.java

/**
 * @param items//from ww w .j  a v a 2 s  .  c  om
 * @return
 */
public static void convertToXml(OutputStream outputStream, Document dom) {
    Transformer transformer = null;
    try {
        TransformerFactory factory = TransformerFactory.newInstance();
        transformer = factory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
    } catch (TransformerConfigurationException e) {
        LOGGER.error(
                "Creating the transformer failed with TransformerConfigurationException: " + e.getMessage());
        return;
    }
    try {
        transformer.transform(new DOMSource(dom), new StreamResult(outputStream));
    } catch (TransformerException e) {
        LOGGER.error("Transform failed with TransformerException: " + e.getMessage());
    }
}

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

public static String formatLexML(String xml) {
    String retorno = null;/*  w w  w.j  av a2  s .  c o m*/
    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:no.digipost.api.interceptors.SoapLog.java

private Transformer createNonIndentingTransformer() throws TransformerConfigurationException {
    Transformer transformer = createTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.setOutputProperty(OutputKeys.INDENT, "no");
    return transformer;
}

From source file:com.mockey.storage.xml.MockeyXmlFactory.java

private String getDocumentAsString(Document document) throws IOException, TransformerException {
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    transformer.setOutputProperty(OutputKeys.ENCODING, HTTP.UTF_8);
    StreamResult result = new StreamResult(new StringWriter());
    DOMSource source = new DOMSource(document);
    transformer.transform(source, result);
    return result.getWriter().toString();
}

From source file:it.polito.tellmefirst.web.rest.interfaces.AbsResponseInterface.java

public TransformerHandler initXMLDoc(ByteArrayOutputStream out) throws TMFOutputException {
    LOG.debug("[initXMLDoc] - BEGIN");
    TransformerHandler hd;//w w w . j ava2 s. c o m
    try {
        StreamResult streamResult = new StreamResult(out);
        SAXTransformerFactory tf = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
        hd = tf.newTransformerHandler();
        Transformer serializer = hd.getTransformer();
        serializer.setOutputProperty(OutputKeys.ENCODING, "utf-8");
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        hd.setResult(streamResult);
        hd.startDocument();
    } catch (Exception e) {
        throw new TMFOutputException("Error initializing XML.", e);
    }
    LOG.debug("[initXMLDoc] - END");
    return hd;
}

From source file:com.konakart.bl.modules.ordertotal.thomson.HeaderLoggingHandler.java

/**
 * Outputs the soap msg to the logger//from w w w.  j a  v a  2s .c o m
 * 
 * @param context
 */
public void logSoapMsg(SOAPMessageContext context) {
    if (!log.isDebugEnabled()) {
        return;
    }

    Boolean outboundProperty = (Boolean) context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
    String msgType = null;
    if (outboundProperty.booleanValue()) {
        msgType = "Request:";
    } else {
        msgType = "Response:";
    }

    SOAPMessage message = context.getMessage();
    try {
        TransformerFactory tff = TransformerFactory.newInstance();
        Transformer tf = tff.newTransformer();

        // Set formatting

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

        Source sc = message.getSOAPPart().getContent();

        ByteArrayOutputStream streamOut = new ByteArrayOutputStream();
        StreamResult result = new StreamResult(streamOut);
        tf.transform(sc, result);

        if (log.isDebugEnabled()) {
            log.debug(msgType + "\n" + streamOut.toString()
                    + "\n------------------------------------------------------------------------");
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}