Examples with DOMImplementationLS org.w3c.dom.ls.DOMImplementationLS used on opensource projects

Example 41 with DOMImplementationLS

use of org.w3c.dom.ls.DOMImplementationLS in project wildfly by wildfly.

the class UsernameTokenCallbackHandler method toString.

private String toString(Node node) {
    String str = null;
    if (node != null) {
        DOMImplementationLS lsImpl = (DOMImplementationLS) node.getOwnerDocument().getImplementation().getFeature("LS", "3.0");
        LSSerializer serializer = lsImpl.createLSSerializer();
        // by default its true, so set it to false to get String without xml-declaration
        serializer.getDomConfig().setParameter("xml-declaration", false);
        str = serializer.writeToString(node);
    }
    return str;
}

Example 42 with DOMImplementationLS

use of org.w3c.dom.ls.DOMImplementationLS in project tomee by apache.

the class XmlFormatter method format.

public static String format(final String in) {
    try {
        final DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        final DocumentBuilder db = dbf.newDocumentBuilder();
        final InputSource is = new InputSource(new StringReader(in));
        final Document document = db.parse(is);
        final DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        final DOMImplementationLS impl = DOMImplementationLS.class.cast(registry.getDOMImplementation("XML 3.0 LS 3.0"));
        if (impl == null) {
            return in;
        }
        final LSSerializer serializer = impl.createLSSerializer();
        if (serializer.getDomConfig().canSetParameter("format-pretty-print", Boolean.TRUE)) {
            serializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE);
            final LSOutput lsOutput = impl.createLSOutput();
            lsOutput.setEncoding("UTF-8");
            final StringWriter stringWriter = new StringWriter();
            lsOutput.setCharacterStream(stringWriter);
            serializer.write(document, lsOutput);
            return stringWriter.toString().replace("\"UTF-8\"?><", "\"UTF-8\"?>\n<");
        }
        return in;
    } catch (final Throwable t) {
        // just to be more sexy so ignore it and use ugly xml
        return in;
    }
}

Example 43 with DOMImplementationLS

use of org.w3c.dom.ls.DOMImplementationLS in project ddf by codice.

the class XPathHelper method print.

/**
 * Prints a given node as a String
 *
 * @param n - the node to print as a String
 * @param encoding - the character encoding to use for the returned String
 * @return the Node as a String, null if an exception is thrown or null is passed in.
 */
public static String print(Node n, String encoding) {
    if (n == null) {
        return null;
    }
    try {
        Document document = null;
        if (n instanceof Document) {
            document = (Document) n;
        } else {
            document = n.getOwnerDocument();
        }
        StringWriter stringOut = new StringWriter();
        DOMImplementationLS domImpl = (DOMImplementationLS) document.getImplementation();
        LSSerializer lsSerializer = domImpl.createLSSerializer();
        lsSerializer.getDomConfig().setParameter(XML_DECLARATION, false);
        LSOutput lsout = domImpl.createLSOutput();
        lsout.setEncoding(encoding);
        lsout.setCharacterStream(stringOut);
        /*DDF-4382 Serializer doesn't serialize attribute nodes - attribute node's child node is a
      NODE.TEXT_NODE version with the same information. If Attribute node, get the child
      NODE.TEXT_NODE version and then use that node for serialization*/
        if (n.getNodeType() == Node.ATTRIBUTE_NODE && n.hasChildNodes()) {
            n = n.getFirstChild();
        }
        lsSerializer.write(n, lsout);
        return stringOut.toString();
    } catch (DOMException | LSException e) {
        LOGGER.debug(e.getMessage(), e);
    }
    return null;
}

Example 44 with DOMImplementationLS

use of org.w3c.dom.ls.DOMImplementationLS in project Payara by payara.

the class CombinedXPath method writeXML.

private static synchronized void writeXML(final Node node, final Writer writer) {
    try {
        if (lsSerializer == null) {
            final DOMImplementation domImpl = DOMImplementationRegistry.newInstance().getDOMImplementation("");
            final DOMImplementationLS domLS = (DOMImplementationLS) domImpl.getFeature("LS", "3.0");
            lsOutput = domLS.createLSOutput();
            lsOutput.setEncoding("UTF-8");
            lsSerializer = domLS.createLSSerializer();
        }
        lsOutput.setCharacterStream(writer);
        lsSerializer.write(node, lsOutput);
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

Example 45 with DOMImplementationLS

use of org.w3c.dom.ls.DOMImplementationLS in project iaf by ibissource.

the class Utils method dom2String2.

public static String dom2String2(Document document) {
    DOMImplementationRegistry registry;
    try {
        registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS domImplLS = (DOMImplementationLS) registry.getDOMImplementation("LS");
        // Create a serializer for the DOM
        LSSerializer ser = domImplLS.createLSSerializer();
        LSOutput out = domImplLS.createLSOutput();
        // Writer will be a String
        StringWriter stringOut = new StringWriter();
        out.setCharacterStream(stringOut);
        // Serialize the DOM
        ser.write(document, out);
        System.out.println("STRXML = " + // Spit out the DOM as a String
        stringOut.toString());
        return stringOut.toString();
    } catch (Exception e) {
        System.err.println("Cannot create registry: " + e.getMessage());
    }
    return null;
}