Example usage for org.w3c.dom.ls LSOutput setCharacterStream

Introduction

In this page you can find the example usage for org.w3c.dom.ls LSOutput setCharacterStream.

Prototype

public void setCharacterStream(java.io.Writer characterStream);

Source Link

Document

An attribute of a language and binding dependent type that represents a writable stream to which 16-bit units can be output.

Usage

From source file:org.apache.syncope.core.logic.init.CamelRouteLoader.java

private String nodeToString(final Node content, final DOMImplementationLS domImpl) {
    StringWriter writer = new StringWriter();
    try {// ww  w.j av a2  s.c o m
        LSSerializer serializer = domImpl.createLSSerializer();
        serializer.getDomConfig().setParameter("xml-declaration", false);
        LSOutput lso = domImpl.createLSOutput();
        lso.setCharacterStream(writer);
        serializer.write(content, lso);
    } catch (Exception e) {
        LOG.debug("While serializing route node", e);
    }
    return writer.toString();
}

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From source file:org.intellij.xquery.runner.rt.vendor.exist.ExistRunnerApp.java

private String prettyPrint(Element node, DOMImplementation domImplementation)
        throws InstantiationException, IllegalAccessException, ClassNotFoundException {
    DOMImplementationRegistry domImplementationRegistry = DOMImplementationRegistry.newInstance();
    DOMImplementationLS domImplementationLS = (DOMImplementationLS) domImplementationRegistry
            .getDOMImplementation("LS");
    LSOutput lsOutput = domImplementationLS.createLSOutput();
    LSSerializer lsSerializer = domImplementationLS.createLSSerializer();
    lsOutput.setEncoding("UTF-8");
    Writer stringWriter = new StringWriter();
    lsOutput.setCharacterStream(stringWriter);
    lsSerializer.write(node, lsOutput);/*www .  ja  v a 2 s  .  c  o  m*/
    String result = stringWriter.toString();
    return result;
}

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From source file:org.ms123.common.importing.XmlImporter.java

private String prettyPrint(Element e) {
    DOMImplementation domImplementation = m_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(e, lsOutput);
            return stringWriter.toString();
        } else {//from  w ww .j a  va2s  . com
            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.");
    }
}

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From source file:org.sakaiproject.util.StorageUtils.java

/**
 * Write a DOM Document to an output stream.
 * /*from  w ww .ja va 2s .c om*/
 * @param doc
 *        The DOM Document to write.
 * @param out
 *        The output stream.
 */
public static String writeDocumentToString(Document doc) {
    try {

        StringWriter sw = new StringWriter();

        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        DOMImplementation impl = builder.getDOMImplementation();

        DOMImplementationLS feature = (DOMImplementationLS) impl.getFeature("LS", "3.0");
        LSSerializer serializer = feature.createLSSerializer();
        LSOutput output = feature.createLSOutput();
        output.setCharacterStream(sw);
        output.setEncoding("UTF-8");
        serializer.write(doc, output);

        sw.flush();
        return sw.toString();
    } catch (Exception any) {
        M_log.warn("writeDocumentToString: " + any.toString());
        return null;
    }
}

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From source file:org.wso2.carbon.mediation.configadmin.util.XMLPrettyPrinter.java

/**
 * XML Pretty Print method with XML Comments support.
 *
 * @return XML formatted String/* w w  w .j  a v  a2 s.  c  o  m*/
 */
public String xmlFormatWithComments() {
    String xmlOutput = null;
    Document doc;
    LSSerializer lsSerializer;

    try {
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        doc = documentBuilderFactory.newDocumentBuilder().parse(in);

        DOMImplementationLS domImplementation = (DOMImplementationLS) doc.getImplementation();
        lsSerializer = domImplementation.createLSSerializer();
        lsSerializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE);

        LSOutput lsOutput = domImplementation.createLSOutput();
        lsOutput.setEncoding(encoding);
        Writer stringWriter = new StringWriter();
        lsOutput.setCharacterStream(stringWriter);
        lsSerializer.write(doc, lsOutput);

        xmlOutput = stringWriter.toString();

    } catch (IOException e) {
        log.error("XML Pretty Printer Error reading data from given InputStream to XML Document ", e);
    } catch (SAXException e) {
        log.error("XML Pretty Printer Error parsing the given InputStream to XML Document", e);
    } catch (Exception e) {
        log.error("XML Pretty Printer failed. ", e);
    }
    return xmlOutput;
}

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