Example usage for javax.xml.transform.stream StreamResult getWriter

Introduction

In this page you can find the example usage for javax.xml.transform.stream StreamResult getWriter.

Prototype

public Writer getWriter()

Source Link

Document

Get the character stream that was set with setWriter.

Usage

From source file:Main.java

public static String transform(String xmlFilePath, String xsltFilePath) throws Exception {
    StreamResult result = new StreamResult(new StringWriter());
    StreamSource s = new StreamSource(new File(xsltFilePath));
    StreamSource xml = new StreamSource(new File(xmlFilePath));

    Transformer transformer = TransformerFactory.newInstance().newTransformer(s);
    transformer.transform(xml, result);// w w w.  j  ava2s .  c  o  m

    String response = result.getWriter().toString();

    return response;
}

From source file:nl.igorski.lib.utils.data.XMLTool.java

/**
 * perform a full dump of a XML Document
 * for debugging purposes/*  w  w  w  . j a  v  a2  s  . c  o m*/
 *
 * @param doc {Node}
 * @return {String}
 */
public static String nodeToString(Node doc) {
    Transformer transformer = null;

    try {
        transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    } catch (TransformerConfigurationException e) {
    }

    if (transformer != null) {
        //initialize StreamResult with File object to save to file
        StreamResult result = new StreamResult(new StringWriter());
        DOMSource source = new DOMSource(doc);

        try {
            transformer.transform(source, result);
        } catch (TransformerException e) {
        }

        return result.getWriter().toString();
    }
    return null;
}

From source file:Main.java

public static String transformString(String xmlString, String xsltFilePath) throws Exception {
    StreamResult result = new StreamResult(new StringWriter());
    StreamSource s = new StreamSource(new File(xsltFilePath));
    StreamSource xml = new StreamSource(new StringReader(xmlString));

    Transformer transformer = TransformerFactory.newInstance().newTransformer(s);
    transformer.transform(xml, result);//from  w  w w .j a v a  2 s .c  o  m

    String response = result.getWriter().toString();

    return response;
}

From source file:ca.uviccscu.lp.utils.Utils.java

public static String documentToString(Document d)
        throws TransformerConfigurationException, TransformerException {
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.ENCODING, "utf-8");
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    StreamResult result = new StreamResult(new StringWriter());
    DOMSource source = new DOMSource(d);
    transformer.transform(source, result);
    String str = result.getWriter().toString();
    return str;//from   w w w  . j a v a2  s  .c  o  m
}

From source file:Main.java

/**
 * Adds a new node to a file.//ww  w  . java 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

public static String format(String input, int indent) {
    try {/*from  ww  w. j av  a2 s .  c  o  m*/
        Source xmlInput = new StreamSource(new StringReader(input));
        StringWriter stringWriter = new StringWriter();
        StreamResult xmlOutput = new StreamResult(stringWriter);
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        transformerFactory.setAttribute("indent-number", indent);
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.transform(xmlInput, xmlOutput);
        return xmlOutput.getWriter().toString();
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

/**
 * /*from   w  w w .j a  v  a  2s .  co m*/
 * @param xml
 * @param indent
 * @return pretty formatted xml
 */
public static String prettyFormat(String xml, int indent) {
    try {
        Source xmlInput = new StreamSource(new StringReader(xml));
        StringWriter stringWriter = new StringWriter();
        StreamResult xmlOutput = new StreamResult(stringWriter);
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        transformerFactory.setAttribute("indent-number", indent);
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.transform(xmlInput, xmlOutput);
        return xmlOutput.getWriter().toString();
    } catch (Exception e) {
        throw new RuntimeException(e); // simple exception handling, please review it
    }
}

From source file:Main.java

/**
 * Formats a xml string//w  ww  . ja  v  a2 s .com
 * @param input
 * @param indent
 * @return
 */
public static String prettyFormatXml(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();
        transformerFactory.setAttribute("indent-number", indent);
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.transform(xmlInput, xmlOutput);

        return xmlOutput.getWriter().toString();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return input;
}

From source file:Main.java

public static String prettifyXmlString(String uglyXml) {
    Transformer transformer = null;
    try {/*from ww  w. j av  a2  s  .  c om*/
        transformer = TransformerFactory.newInstance().newTransformer();
    } catch (TransformerConfigurationException e) {
        e.printStackTrace();
    }
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    //initialize StreamResult with File object to save to file
    StreamResult result = new StreamResult(new StringWriter());
    DOMSource source = null;
    try {
        source = new DOMSource(string2Document(uglyXml));
    } catch (Exception e) {
        e.printStackTrace();
    }
    try {
        transformer.transform(source, result);
    } catch (TransformerException e) {
        e.printStackTrace();
    }
    String xmlString = result.getWriter().toString();
    return xmlString;
}

From source file:Main.java

public static String toString(Node doc) throws Exception {
    DOMSource domSource = new DOMSource(doc);
    StreamResult result = new StreamResult(new StringWriter());
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer serializer = tf.newTransformer();
    serializer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
    //serializer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM,"users.dtd");
    serializer.setOutputProperty(OutputKeys.INDENT, "yes");
    serializer.transform(domSource, result);
    return result.getWriter().toString();
}