Example usage for org.w3c.dom.ls DOMImplementationLS createLSSerializer

List of usage examples for org.w3c.dom.ls DOMImplementationLS createLSSerializer

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Introduction

In this page you can find the example usage for org.w3c.dom.ls DOMImplementationLS createLSSerializer.

Prototype

public LSSerializer createLSSerializer();

Source Link

Document

Create a new LSSerializer object.

Usage

From source file:Main.java

public static String serializeElement(Element element) throws LSException, IllegalAccessException, DOMException,
        InstantiationException, ClassNotFoundException, ClassCastException {
    String serializedElement = null;
    if (element != null) {
        System.setProperty(DOMImplementationRegistry.PROPERTY,
                "org.apache.xerces.dom.DOMImplementationSourceImpl");
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        serializedElement = writer.writeToString(element);
    }// w  w w  . j  a  v a2 s  . c  o  m
    return serializedElement;
}

From source file:Main.java

public static String convertToString(Node node) {
    boolean withXMLDeclaration = true;
    String result;//from  w  w w .  j  av  a  2s  . c  o  m
    if (withXMLDeclaration) {
        Document document = node.getOwnerDocument();
        DOMImplementationLS domImplLS = (DOMImplementationLS) document.getImplementation();
        LSSerializer serializer = domImplLS.createLSSerializer();
        result = serializer.writeToString(node);
    } else {
        try {
            TransformerFactory transFactory = TransformerFactory.newInstance();
            Transformer transformer = transFactory.newTransformer();
            StringWriter buffer = new StringWriter();
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
            transformer.transform(new DOMSource(node), new StreamResult(buffer));
            result = buffer.toString();
        } catch (TransformerConfigurationException e) {
            result = "";
        } catch (TransformerException e) {
            result = "";
        }
    }
    return result;
}

From source file:Main.java

static public final String toString(Node node, boolean declaration) {
    try {//from   ww  w . j  a  va2 s.co  m
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");

        LSSerializer writer = impl.createLSSerializer();
        writer.getDomConfig().setParameter("xml-declaration", declaration);
        return writer.writeToString(node);
    } catch (Exception e) {
        return e.toString();
    }
}

From source file:Main.java

/**
 * Formats an XML string for pretty printing. Requires Java 1.6.
 * //ww w .  j ava 2  s  .  c o  m
 * Taken from http://stackoverflow.com/questions/139076/how-to-pretty-print-xml-from-java
 * 
 * @param xml
 * @return pretty-print formatted XML
 */
public static String prettyPrintXml(String xml) {
    try {
        final InputSource src = new InputSource(new StringReader(xml));
        final Node document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(src)
                .getDocumentElement();
        final Boolean keepDeclaration = Boolean.valueOf(xml.startsWith("<?xml"));

        //May need this: System.setProperty(DOMImplementationRegistry.PROPERTY,"com.sun.org.apache.xerces.internal.dom.DOMImplementationSourceImpl");

        final DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        final DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        final LSSerializer writer = impl.createLSSerializer();

        writer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE); // Set this to true if the output needs to be beautified.
        writer.getDomConfig().setParameter("xml-declaration", keepDeclaration); // Set this to true if the declaration is needed to be outputted.

        return writer.writeToString(document);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

/**
 * Serialize XML Node to string//from  w ww  .j  av  a 2 s  . c o  m
 * <p>
 * Note: this method is supposed to be faster than the Transform version but the output control
 * is limited. If node is Document node, it will output XML PI which sometimes we want to avoid.
 * 
 * @param doc XML document
 * @param node Node to be serialized
 * @param encoding encoding for the output
 * @return String representation of the Document
 * @throws IOException
 */
public static String serializeToStringLS(Document doc, Node node, String encoding) throws IOException {
    DOMImplementationLS domImpl = (DOMImplementationLS) doc.getImplementation();
    LSSerializer lsSerializer = domImpl.createLSSerializer();
    LSOutput output = domImpl.createLSOutput();
    output.setEncoding(encoding);
    StringWriter writer = new StringWriter();
    output.setCharacterStream(writer);
    lsSerializer.write(node, output);
    writer.flush();

    return writer.toString();
}

From source file:Main.java

public static String lsSerializePretty(Document doc) {
    DOMImplementation domImplementation = doc.getImplementation();
    if (domImplementation.hasFeature("LS", "3.0") && domImplementation.hasFeature("Core", "2.0")) {
        DOMImplementationLS domImplementationLS = (DOMImplementationLS) domImplementation.getFeature("LS",
                "3.0");
        LSSerializer lsSerializer = domImplementationLS.createLSSerializer();
        DOMConfiguration domConfiguration = lsSerializer.getDomConfig();
        if (domConfiguration.canSetParameter("format-pretty-print", Boolean.TRUE)) {
            lsSerializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE);
            LSOutput lsOutput = domImplementationLS.createLSOutput();
            lsOutput.setEncoding("UTF-8");
            StringWriter stringWriter = new StringWriter();
            lsOutput.setCharacterStream(stringWriter);
            lsSerializer.write(doc, lsOutput);
            return stringWriter.toString();
        } else {/*from w w w .j a va2  s . c o m*/
            throw new RuntimeException("DOMConfiguration 'format-pretty-print' parameter isn't settable.");
        }
    } else {
        throw new RuntimeException("DOM 3.0 LS and/or DOM 2.0 Core not supported.");
    }
}

From source file:com.axway.ebxml.XmlUtil.java

/**
 * Write the specified <code>Document</code> to the specified <code>OutputStream</code>
 * @param document the <code>Document</code> to write out
 * @param out     the <code>OutputStream</code> to write to
 * @throws java.io.IOException//from w ww.  j a  v  a  2 s  . c o m
 */
public static void writeTo(Document document, OutputStream out) throws KeyInfoWriterException {
    // Write the signed message to the provided OutputStream. If the provided
    // OutputStream is null then write the message to System.out
    if (document == null)
        throw new IllegalArgumentException("document cannot be null");

    if (out == null) {
        logger.debug("Writing document to System.out");
        out = System.out;
    }

    try {
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        LSOutput output = impl.createLSOutput();
        output.setByteStream(out);
        writer.write(document, output);
    } catch (ClassNotFoundException e) {
        throw new KeyInfoWriterException("Unexpected error serializing document to XML", e);
    } catch (InstantiationException e) {
        throw new KeyInfoWriterException("Unexpected error serializing document to XML", e);
    } catch (IllegalAccessException e) {
        throw new KeyInfoWriterException("Unexpected error serializing document to XML", e);
    }
}

From source file:Main.java

public static String prettyPrintWithDOM3LS(Document document) {
    DOMImplementation domImplementation = document.getImplementation();
    if (domImplementation.hasFeature("LS", "3.0") && domImplementation.hasFeature("Core", "2.0")) {
        DOMImplementationLS domImplementationLS = (DOMImplementationLS) domImplementation.getFeature("LS",
                "3.0");
        LSSerializer lsSerializer = domImplementationLS.createLSSerializer();
        DOMConfiguration domConfiguration = lsSerializer.getDomConfig();
        if (domConfiguration.canSetParameter("format-pretty-print", Boolean.TRUE)) {
            lsSerializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE);
            LSOutput lsOutput = domImplementationLS.createLSOutput();
            lsOutput.setEncoding("UTF-8");
            StringWriter stringWriter = new StringWriter();
            lsOutput.setCharacterStream(stringWriter);
            lsSerializer.write(document, lsOutput);
            return stringWriter.toString();
        } else {//from  w w w.j  a v  a2 s  .c  o m
            throw new RuntimeException("DOMConfiguration 'format-pretty-print' parameter isn't settable.");
        }
    } else {
        throw new RuntimeException("DOM 3.0 LS and/or DOM 2.0 Core not supported.");
    }
}

From source file:Main.java

public static void writeDocumentToDisk(Document document, File directoryToWriteTo, String fileName) {
    DOMImplementation domImplementation = document.getImplementation();
    if (domImplementation.hasFeature("LS", "3.0") && domImplementation.hasFeature("Core", "2.0")) {
        DOMImplementationLS domImplementationLS = (DOMImplementationLS) domImplementation.getFeature("LS",
                "3.0");
        LSSerializer lsSerializer = domImplementationLS.createLSSerializer();
        DOMConfiguration domConfiguration = lsSerializer.getDomConfig();
        if (domConfiguration.canSetParameter("format-pretty-print", Boolean.TRUE)) {
            lsSerializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE);
            LSOutput lsOutput = domImplementationLS.createLSOutput();
            lsOutput.setEncoding("UTF-8");
            try {
                lsOutput.setByteStream(new FileOutputStream(new File(directoryToWriteTo, fileName)));
            } catch (FileNotFoundException e) {
                throw new IllegalStateException(e);
            }//from   w  ww  .ja v a  2s .c o  m
            lsSerializer.write(document, lsOutput);
        }
    }

}

From source file:Main.java

/**
 *
 * @param rootElement//w  w w.  j  ava  2s .c o  m
 * @param setXmlDecl
 * @return
 */
public static String serializeToString(Element rootElement, boolean setXmlDecl) {
    DOMImplementationLS lsImpl = (DOMImplementationLS) rootElement.getOwnerDocument().getImplementation()
            .getFeature("LS", "3.0");
    LSSerializer serializer = lsImpl.createLSSerializer();
    serializer.getDomConfig().setParameter("xml-declaration", setXmlDecl); // set it to false to get
    // String without
    // xml-declaration
    return serializer.writeToString(rootElement);
}