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

Introduction

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

Prototype

public java.io.OutputStream getByteStream();

Source Link

Document

An attribute of a language and binding dependent type that represents a writable stream of bytes.

Usage

From source file:de.escidoc.core.test.EscidocTestBase.java

/**
 * Serialize the given Dom Object to a String.
 * /* w ww .  j  a  v a2 s  .c o m*/
 * @param xml
 *            The Xml Node to serialize.
 * @param omitXMLDeclaration
 *            Indicates if XML declaration will be omitted.
 * @return The String representation of the Xml Node.
 * @throws Exception
 *             If anything fails.
 */
public static String toString(final Node xml, final boolean omitXMLDeclaration) throws Exception {

    String result = new String();
    if (xml instanceof AttrImpl) {
        result = xml.getTextContent();
    } else if (xml instanceof Document) {
        StringWriter stringOut = new StringWriter();
        // format
        OutputFormat format = new OutputFormat((Document) xml);
        format.setIndenting(true);
        format.setPreserveSpace(true);
        format.setOmitXMLDeclaration(omitXMLDeclaration);
        format.setEncoding(DEFAULT_CHARSET);
        // serialize
        XMLSerializer serial = new XMLSerializer(stringOut, format);
        serial.asDOMSerializer();

        serial.serialize((Document) xml);
        result = stringOut.toString();
    } else {
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSOutput lsOutput = impl.createLSOutput();
        lsOutput.setEncoding(DEFAULT_CHARSET);

        ByteArrayOutputStream os = new ByteArrayOutputStream();
        lsOutput.setByteStream(os);
        LSSerializer writer = impl.createLSSerializer();
        // result = writer.writeToString(xml);
        writer.write(xml, lsOutput);
        result = ((ByteArrayOutputStream) lsOutput.getByteStream()).toString(DEFAULT_CHARSET);
        if ((omitXMLDeclaration) && (result.indexOf("?>") != -1)) {
            result = result.substring(result.indexOf("?>") + 2);
        }
        // result = toString(getDocument(writer.writeToString(xml)),
        // true);
    }
    return result;
}

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From source file:test.framework.TestBase.java

/**
 * Serialize the given Dom Object to a String.
 * /*from   w w  w. ja  v  a  2s.  c o  m*/
 * @param xml The Xml Node to serialize.
 * @param omitXMLDeclaration Indicates if XML declaration will be omitted.
 * @return The String representation of the Xml Node.
 * @throws Exception If anything fails.
 */
protected static String toString(final Node xml, final boolean omitXMLDeclaration) throws Exception {
    String result = new String();
    if (xml instanceof AttrImpl) {
        result = xml.getTextContent();
    } else if (xml instanceof Document) {
        StringWriter stringOut = new StringWriter();
        // format
        OutputFormat format = new OutputFormat((Document) xml);
        format.setIndenting(true);
        format.setPreserveSpace(false);
        format.setOmitXMLDeclaration(omitXMLDeclaration);
        format.setEncoding("UTF-8");
        // serialize
        XMLSerializer serial = new XMLSerializer(stringOut, format);
        serial.asDOMSerializer();
        serial.serialize((Document) xml);
        result = stringOut.toString();
    } else {
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSOutput lsOutput = impl.createLSOutput();
        lsOutput.setEncoding("UTF-8");
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        lsOutput.setByteStream(os);
        LSSerializer writer = impl.createLSSerializer();
        // result = writer.writeToString(xml);
        writer.write(xml, lsOutput);
        result = ((ByteArrayOutputStream) lsOutput.getByteStream()).toString();
        if ((omitXMLDeclaration) && (result.indexOf("?>") != -1)) {
            result = result.substring(result.indexOf("?>") + 2);
        }
        // result = toString(getDocument(writer.writeToString(xml)),
        // true);
    }
    return result;
}

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