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

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

  1. HOME
  2. Java
  3. org.w3c
  4. org.w3c.dom.ls.*
  5. DOMImplementationLS
  6. createLSOutput

Introduction

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

Prototype

public LSOutput createLSOutput();

Source Link

Document

Create a new empty output destination object where LSOutput.characterStream, LSOutput.byteStream, LSOutput.systemId, LSOutput.encoding are null.

Usage

From source file:test.framework.TestBase.java

/**
 * Serialize the given Dom Object to a String.
 * // w  w  w .  java2 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.
 */
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;
}