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:com.sitewhere.configuration.ConfigurationMigrationSupport.java

/**
 * Format the given XML document./*from www.ja v  a2 s. c o m*/
 * 
 * @param xml
 * @return
 * @throws SiteWhereException
 */
public static String format(Document xml) throws SiteWhereException {
    try {
        Transformer tf = TransformerFactory.newInstance().newTransformer();
        tf.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        tf.setOutputProperty(OutputKeys.INDENT, "yes");
        tf.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        Writer out = new StringWriter();
        tf.transform(new DOMSource(xml), new StreamResult(out));
        return out.toString();
    } catch (Exception e) {
        throw new SiteWhereException("Unable to format XML document.", e);
    }
}

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From source file:com.casewaresa.framework.util.LegacyJasperInputStream.java

public static String addDocTypeAndConvertDOMToString(final Document document) {

    TransformerFactory transfac = TransformerFactory.newInstance();
    Transformer trans = null;
    try {/*from w ww  .jav a2s.c o m*/
        trans = transfac.newTransformer();
    } catch (TransformerConfigurationException ex) {
        log.error(ex.getMessage(), ex);
    }

    trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    trans.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC, "//JasperReports//DTD Report Design//EN");
    trans.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM,
            "http://jasperreports.sourceforge.net/dtds/jasperreport.dtd");

    StringWriter sw = new StringWriter();
    StreamResult result = new StreamResult(sw);
    DOMSource source = new DOMSource(document);
    try {
        trans.transform(source, result);
    } catch (TransformerException ex) {
        log.error(ex.getMessage(), ex);
    }

    return sw.toString();
}

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From source file:Main.java

public static String toString(Node node) {
    final Transformer identityTransformer;
    try {//from  ww w . ja  va 2 s.co  m
        identityTransformer = transformerFactory.newTransformer();
    } catch (TransformerConfigurationException e) {
        throw new RuntimeException("Failed to create identity transformer to serialize Node to String", e);
    }
    identityTransformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");

    final StringWriter outputWriter = new StringWriter();
    final StreamResult outputTarget = new StreamResult(outputWriter);
    final DOMSource xmlSource = new DOMSource(node);
    try {
        identityTransformer.transform(xmlSource, outputTarget);
    } catch (TransformerException e) {
        throw new RuntimeException("Failed to convert Node to String using Transformer", e);
    }

    return outputWriter.toString();
}

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From source file:apiconnector.TestDataFunctionality.java

public static String toPrettyString(String xml, int indent) throws Exception {
    // 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);
    }/* w  w  w  .j av a 2 s.  co m*/

    // 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, "yes");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");

    // Return pretty print xml string
    StringWriter stringWriter = new StringWriter();
    transformer.transform(new DOMSource(document), new StreamResult(stringWriter));
    return stringWriter.toString();
}

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From source file:Main.java

public static String nodeToString(final Node node, final boolean omitXMLDecl) {
    final StringWriter writer = new StringWriter();
    final Transformer transformer;
    try {/*from   w w w  .ja  v a  2 s . c om*/
        transformer = TransformerFactory.newInstance().newTransformer();
    } catch (final TransformerException e) {
        throw new AssertionError("No errors expected when creating an identity transformer", e);
    }

    if (omitXMLDecl) {
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    } else {
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
    }

    try {
        transformer.transform(new DOMSource(node), new StreamResult(writer));
    } catch (final TransformerException e) {
        throw new AssertionError("No errors expected during identity transformation", e);
    }

    return writer.toString();
}

---

From source file:Main.java

/**
 * Adds a new node to a file.// w w  w.jav a 2 s.  c o  m
 *
 * @param nodeType {@link String} The type of the element to add.
 * @param idField {@link String} The name of the field used to identify this
 * node.
 * @param nodeID {@link String} The identifier for this node, so its data
 * can be later retrieved and modified.
 * @param destFile {@link File} The file where the node must be added.
 * @param attributes {@link ArrayList} of array of String. The arrays must
 * be bidimensional (first index must contain attribute name, second one
 * attribute value). Otherwise, an error will be thrown. However, if
 * <value>null</value>, it is ignored.
 */
public static void addNode(String nodeType, String idField, String nodeID, File destFile,
        ArrayList<String[]> attributes) {
    if (attributes != null) {
        for (Iterator<String[]> it = attributes.iterator(); it.hasNext();) {
            if (it.next().length != 2) {
                throw new IllegalArgumentException("Invalid attribute combination");
            }
        }
    }
    /*
     * XML DATA CREATION - BEGINNING
     */
    DocumentBuilder docBuilder;
    Document doc;
    try {
        docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        doc = docBuilder.parse(destFile);
    } catch (SAXException | IOException | ParserConfigurationException ex) {
        return;
    }

    Node index = doc.getFirstChild(), newElement = doc.createElement(nodeType);
    NamedNodeMap elementAttributes = newElement.getAttributes();

    Attr attrID = doc.createAttribute(idField);
    attrID.setValue(nodeID);
    elementAttributes.setNamedItem(attrID);

    if (attributes != null) {
        for (Iterator<String[]> it = attributes.iterator(); it.hasNext();) {
            String[] x = it.next();
            Attr currAttr = doc.createAttribute(x[0]);
            currAttr.setValue(x[1]);
            elementAttributes.setNamedItem(currAttr);
        }
    }

    index.appendChild(newElement);
    /*
     * XML DATA CREATION - END
     */

    /*
     * XML DATA DUMP - BEGINNING
     */
    Transformer transformer;
    try {
        transformer = TransformerFactory.newInstance().newTransformer();
    } catch (TransformerConfigurationException ex) {
        return;
    }
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");

    StreamResult result = new StreamResult(new StringWriter());
    DOMSource source = new DOMSource(doc);
    try {
        transformer.transform(source, result);
    } catch (TransformerException ex) {
        return;
    }

    String xmlString = result.getWriter().toString();
    try (BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(destFile))) {
        bufferedWriter.write(xmlString);
    } catch (IOException ex) {
    }
    /*
     * XML DATA DUMP - END
     */
}

---

From source file:Main.java

/**
 * Write an XML document to the outputstream provided. This will use the provided Transformer.
 * //from w  w w  .  j a va 2s.  c om
 * @param transformer The transformer (can be obtained from XmlUtils.createIndentingTransformer())
 * @param outputEntry The output stream to write to.
 * @param document The document to write
 */
public static final void writeXml(Transformer transformer, OutputStream outputEntry, Document document) {
    //      Assert.notNull(transformer, "Transformer required");
    //      Assert.notNull(outputEntry, "Output entry required");
    //      Assert.notNull(document, "Document required");
    //      
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    try {
        transformer.transform(new DOMSource(document), createUnixStreamResultForEntry(outputEntry));
    } catch (Exception ex) {
        throw new IllegalStateException(ex);
    }
}

---

From source file:com.sinet.gage.dlap.utils.XMLUtils.java

/**
 * @param String//  w  ww  .j ava 2 s .  com
 * @param String
 * @return String
 */
public static String parseXML(String xml, String rootElementName) {
    try {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setValidating(false);
        DocumentBuilder db;
        db = dbf.newDocumentBuilder();
        Document newDoc = db.parse(new ByteArrayInputStream(xml.getBytes()));

        Element element = (Element) newDoc.getElementsByTagName(rootElementName).item(0);
        // Imports a node from another document to this document,
        // without altering
        Document newDoc2 = db.newDocument();
        // or removing the source node from the original document
        Node copiedNode = newDoc2.importNode(element, true);
        // Adds the node to the end of the list of children of this node
        newDoc2.appendChild(copiedNode);

        Transformer tf = TransformerFactory.newInstance().newTransformer();
        tf.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        tf.setOutputProperty(OutputKeys.INDENT, "yes");

        Writer out = new StringWriter();

        tf.transform(new DOMSource(newDoc2), new StreamResult(out));

        return out.toString();
    } catch (TransformerException | ParserConfigurationException | SAXException | IOException e) {
        LOGGER.error("Exception in parsing xml from response: ", e);
    }
    return "";
}

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From source file:com.code19.library.L.java

private static void printXml(String tag, String xml, String headString) {
    if (TextUtils.isEmpty(tag)) {
        tag = TAG;/*  w  ww.ja v  a 2 s  . c  om*/
    }
    if (xml != null) {
        try {
            Source xmlInput = new StreamSource(new StringReader(xml));
            StreamResult xmlOutput = new StreamResult(new StringWriter());
            Transformer transformer = TransformerFactory.newInstance().newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
            transformer.transform(xmlInput, xmlOutput);
            xml = xmlOutput.getWriter().toString().replaceFirst(">", ">\n");
        } catch (Exception e) {
            e.printStackTrace();
        }
        xml = headString + "\n" + xml;
    } else {
        xml = headString + "Log with null object";
    }

    printLine(tag, true);
    String[] lines = xml.split(LINE_SEPARATOR);
    for (String line : lines) {
        if (!TextUtils.isEmpty(line)) {
            Log.d(tag, "|" + line);
        }
    }
    printLine(tag, false);
}

---

From source file:XMLUtils.java

public static void writeTo(Source src, OutputStream os, int indent, String charset, String omitXmlDecl) {
    Transformer it;
    try {//from  www  .ja va 2  s.  com

        //charset = "utf-8"; 

        it = newTransformer();
        it.setOutputProperty(OutputKeys.METHOD, "xml");
        if (indent > -1) {
            it.setOutputProperty(OutputKeys.INDENT, "yes");
            it.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", Integer.toString(indent));
        }
        it.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, omitXmlDecl);
        it.setOutputProperty(OutputKeys.ENCODING, charset);
        it.transform(src, new StreamResult(os));
    } catch (TransformerException e) {
        throw new RuntimeException("Failed to configure TRaX", e);
    }

}

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