Example usage for javax.xml.transform TransformerFactory setAttribute

Introduction

In this page you can find the example usage for javax.xml.transform TransformerFactory setAttribute.

Prototype

public abstract void setAttribute(String name, Object value);

Source Link

Document

Allows the user to set specific attributes on the underlying implementation.

Usage

From source file:Main.java

/**
 * /* w w w  .j a va 2s . c o 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
    }
}

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From source file:Main.java

public static String toXML(Document document, boolean format) throws Exception {

    if (format) {
        removeWhitespaceNodes(document.getDocumentElement());
    }//ww w.  j a v a 2s  . co m
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    transformerFactory.setAttribute("indent-number", 2);
    Transformer transformer = transformerFactory.newTransformer();

    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    Writer out = new StringWriter();
    transformer.transform(new DOMSource(document), new StreamResult(out));
    return out.toString();
}

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From source file:Main.java

/**
 * Executes a transformation./*from  w  w w  .ja v  a2s .c om*/
 * <br>The output encoding is set to UTF-8
 * @param source the transformation source
 * @param result the transformation result
 * @param indent if true, the output indent key is set to "yes"
 * @throws TransformerException if an exception occurs
 */
public static void transform(javax.xml.transform.Source source, javax.xml.transform.Result result,
        boolean indent) throws TransformerException {
    TransformerFactory factory = TransformerFactory.newInstance();
    factory.setAttribute(XMLConstants.ACCESS_EXTERNAL_DTD, "");
    factory.setFeature("http://javax.xml.XMLConstants/feature/secure-processing", true);
    //factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl",true); 
    Transformer transformer = factory.newTransformer();
    transformer.setOutputProperty(OutputKeys.ENCODING, DEFAULT_ENCODING);
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    if (indent) {
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    }
    transformer.transform(source, result);
}

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From source file:Main.java

public static void saveDomSource(final DOMSource source, final File target, final File xslt)
        throws TransformerException, IOException {
    TransformerFactory transFact = TransformerFactory.newInstance();
    transFact.setAttribute("indent-number", 2);
    Transformer trans;//w w w  . j  av a2 s  .co  m
    if (xslt == null) {
        trans = transFact.newTransformer();
    } else {
        trans = transFact.newTransformer(new StreamSource(xslt));
    }
    trans.setOutputProperty(OutputKeys.INDENT, "yes");
    FileOutputStream fos = new FileOutputStream(target);
    trans.transform(source, new StreamResult(new OutputStreamWriter(fos, "UTF-8")));
    fos.close();
}

---

From source file:Main.java

public static String printXMLNode(Node node) {
    try {//from  www .  j  a  v a2  s  .  co  m
        TransformerFactory tf = TransformerFactory.newInstance();
        tf.setAttribute("indent-number", 2);
        Transformer transformer = tf.newTransformer();
        String omitDeclaration = node instanceof Document
                || node == node.getOwnerDocument().getDocumentElement() ? "no" : "yes";
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, omitDeclaration);
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        StringWriter writer = new StringWriter();
        transformer.transform(new DOMSource(node), new StreamResult(writer));
        String output = writer.getBuffer().toString();
        output = removeEmptyLines(output); // .replaceAll("\n|\r", "");
        return output;
    } catch (TransformerException te) {
        throw new RuntimeException(te);
    }
}

---

From source file:Main.java

/**
 * @see //http://stackoverflow.com/questions/139076/how-to-pretty-print-xml-from-java
 *///from   w w w.j a v a  2 s .c  om
public static String toXML(Document document, boolean format) throws TransformerException {
    if (format) {
        removeWhitespaceNodes(document.getDocumentElement());
    }
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    transformerFactory.setAttribute("indent-number", 2);
    Transformer transformer = transformerFactory.newTransformer();

    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    Writer out = new StringWriter();
    transformer.transform(new DOMSource(document), new StreamResult(out));
    return out.toString();
}

---

From source file:Main.java

public static void saveDocument(Document document, String path)
        throws TransformerConfigurationException, TransformerFactoryConfigurationError,
        TransformerFactoryConfigurationError, TransformerException, IOException {

    StringWriter sw = new StringWriter();
    StreamResult sr = new StreamResult(sw);
    DOMSource dom = new DOMSource(document);
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    transformerFactory.setAttribute("indent-number", 4);

    Transformer transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.transform(dom, sr);/*from ww w.  ja  v  a2 s.c  o  m*/

    String string = sw.toString();
    FileWriter fw = new FileWriter(new File(path));
    fw.write(string);
    fw.close();
}

---

From source file:Main.java

public static String prettyFormat(String input, int indent, boolean isOmitXmlDeclaration) {
    try {/*  w  ww .  j a v a  2  s  .  co  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");
        if (isOmitXmlDeclaration) {
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "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

/**
 * Saves a DOM to a human-readable XML file (4-space indentation, UTF-8).
 * <p>//w  w w.j a va2 s . co  m
 * Contains workaround for various JVM bugs.
 * 
 * @param document
 *        The DOM
 * @param file
 *        The target XML file
 * @throws TransformerFactoryConfigurationError
 *         In case of an XML transformation factory configuration error
 * @throws TransformerException
 *         In case of an XML transformation error
 * @throws IOException
 *         In case of an I/O error
 */
public static void saveHumanReadable(Document document, File file)
        throws TransformerFactoryConfigurationError, TransformerException, IOException {
    // Various indentation and UTF8 encoding bugs are worked around here
    TransformerFactory factory = TransformerFactory.newInstance();
    factory.setAttribute("indent-number", new Integer(4));
    Transformer transformer = factory.newTransformer();
    transformer.setOutputProperty(OutputKeys.ENCODING, "utf-8");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
    OutputStreamWriter writer = new OutputStreamWriter(new FileOutputStream(file), "UTF8");
    transformer.transform(new DOMSource(document), new StreamResult(writer));
    writer.close();
}

---

From source file:Main.java

/**
 * Formats a xml string//from w  ww  . j  a  v  a2s . c o  m
 * @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;
}

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