Back to index...

	/*
	* reserved comment block
	* DO NOT REMOVE OR ALTER!
	*/
	/*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	package com.sun.org.apache.xml.internal.serializer;

	import java.io.IOException;
	import java.io.OutputStream;
	import java.io.Writer;
	import java.util.Properties;

	import org.w3c.dom.Node;
	import org.xml.sax.Attributes;
	import org.xml.sax.ContentHandler;
	import org.xml.sax.Locator;
	import org.xml.sax.SAXException;
	import org.xml.sax.ext.LexicalHandler;

	/**
	* This class converts SAX-like event to SAX events for
	* xsl:output method "text".
	*
	* This class is only to be used internally. This class is not a public API.
	*
	* @xsl.usage internal
	*/
	public final class ToTextSAXHandler extends ToSAXHandler
	{
	/**
	* From XSLTC
	* @see ExtendedContentHandler#endElement(String)
	*/
	public void endElement(String elemName) throws SAXException
	{
	if (m_tracer != null)
	super.fireEndElem(elemName);
	}

	/**
	* @see org.xml.sax.ContentHandler#endElement(String, String, String)
	*/
	public void endElement(String arg0, String arg1, String arg2)
	throws SAXException
	{
	if (m_tracer != null)
	super.fireEndElem(arg2);
	}

	public ToTextSAXHandler(ContentHandler hdlr, LexicalHandler lex, String encoding)
	{
	super(hdlr, lex, encoding);
	}

	/**
	* From XSLTC
	*/
	public ToTextSAXHandler(ContentHandler handler, String encoding)
	{
	super(handler,encoding);
	}

	public void comment(char ch[], int start, int length)
	throws org.xml.sax.SAXException
	{
	if (m_tracer != null)
	super.fireCommentEvent(ch, start, length);
	}

	public void comment(String data) throws org.xml.sax.SAXException
	{
	final int length = data.length();
	if (length > m_charsBuff.length)
	{
	m_charsBuff = new char[length*2 + 1];
	}
	data.getChars(0, length, m_charsBuff, 0);
	comment(m_charsBuff, 0, length);
	}

	/**
	* @see Serializer#getOutputFormat()
	*/
	public Properties getOutputFormat()
	{
	return null;
	}

	/**
	* @see Serializer#getOutputStream()
	*/
	public OutputStream getOutputStream()
	{
	return null;
	}

	/**
	* @see Serializer#getWriter()
	*/
	public Writer getWriter()
	{
	return null;
	}

	/**
	* Does nothing because
	* the indent attribute is ignored for text output.
	*
	*/
	public void indent(int n) throws SAXException
	{
	}

	/**
	* @see Serializer#reset()
	*/
	public boolean reset()
	{
	return false;
	}

	/**
	* @see DOMSerializer#serialize(Node)
	*/
	public void serialize(Node node) throws IOException
	{
	}

	/**
	* @see SerializationHandler#setEscaping(boolean)
	*/
	public boolean setEscaping(boolean escape)
	{
	return false;
	}

	/**
	* @see SerializationHandler#setIndent(boolean)
	*/
	public void setIndent(boolean indent)
	{
	}

	/**
	* @see Serializer#setOutputFormat(Properties)
	*/
	public void setOutputFormat(Properties format)
	{
	}

	/**
	* @see Serializer#setOutputStream(OutputStream)
	*/
	public void setOutputStream(OutputStream output)
	{
	}

	/**
	* @see Serializer#setWriter(Writer)
	*/
	public void setWriter(Writer writer)
	{
	}

	/**
	* @see ExtendedContentHandler#addAttribute(String, String, String, String, String)
	*/
	public void addAttribute(
	String uri,
	String localName,
	String rawName,
	String type,
	String value,
	boolean XSLAttribute)
	{
	}

	/**
	* @see org.xml.sax.ext.DeclHandler#attributeDecl(String, String, String, String, String)
	*/
	public void attributeDecl(
	String arg0,
	String arg1,
	String arg2,
	String arg3,
	String arg4)
	throws SAXException
	{
	}

	/**
	* @see org.xml.sax.ext.DeclHandler#elementDecl(String, String)
	*/
	public void elementDecl(String arg0, String arg1) throws SAXException
	{
	}

	/**
	* @see org.xml.sax.ext.DeclHandler#externalEntityDecl(String, String, String)
	*/
	public void externalEntityDecl(String arg0, String arg1, String arg2)
	throws SAXException
	{
	}

	/**
	* @see org.xml.sax.ext.DeclHandler#internalEntityDecl(String, String)
	*/
	public void internalEntityDecl(String arg0, String arg1)
	throws SAXException
	{
	}

	/**
	* @see org.xml.sax.ContentHandler#endPrefixMapping(String)
	*/
	public void endPrefixMapping(String arg0) throws SAXException
	{
	}

	/**
	* @see org.xml.sax.ContentHandler#ignorableWhitespace(char[], int, int)
	*/
	public void ignorableWhitespace(char[] arg0, int arg1, int arg2)
	throws SAXException
	{
	}

	/**
	* From XSLTC
	* @see org.xml.sax.ContentHandler#processingInstruction(String, String)
	*/
	public void processingInstruction(String arg0, String arg1)
	throws SAXException
	{
	if (m_tracer != null)
	super.fireEscapingEvent(arg0, arg1);
	}

	/**
	* @see org.xml.sax.ContentHandler#setDocumentLocator(Locator)
	*/
	public void setDocumentLocator(Locator arg0)
	{
	super.setDocumentLocator(arg0);
	}

	/**
	* @see org.xml.sax.ContentHandler#skippedEntity(String)
	*/
	public void skippedEntity(String arg0) throws SAXException
	{
	}

	/**
	* @see org.xml.sax.ContentHandler#startElement(String, String, String, Attributes)
	*/
	public void startElement(
	String arg0,
	String arg1,
	String arg2,
	Attributes arg3)
	throws SAXException
	{
	flushPending();
	super.startElement(arg0, arg1, arg2, arg3);
	}

	/**
	* @see org.xml.sax.ext.LexicalHandler#endCDATA()
	*/
	public void endCDATA() throws SAXException
	{
	}

	/**
	* @see org.xml.sax.ext.LexicalHandler#endDTD()
	*/
	public void endDTD() throws SAXException
	{
	}

	/**
	* @see org.xml.sax.ext.LexicalHandler#startCDATA()
	*/
	public void startCDATA() throws SAXException
	{
	}


	/**
	* @see org.xml.sax.ext.LexicalHandler#startEntity(String)
	*/
	public void startEntity(String arg0) throws SAXException
	{
	}


	/**
	* From XSLTC
	* @see ExtendedContentHandler#startElement(String)
	*/
	public void startElement(
	String elementNamespaceURI,
	String elementLocalName,
	String elementName) throws SAXException
	{
	super.startElement(elementNamespaceURI, elementLocalName, elementName);
	}

	public void startElement(
	String elementName) throws SAXException
	{
	super.startElement(elementName);
	}


	/**
	* From XSLTC
	* @see org.xml.sax.ContentHandler#endDocument()
	*/
	public void endDocument() throws SAXException {

	flushPending();
	m_saxHandler.endDocument();

	if (m_tracer != null)
	super.fireEndDoc();
	}

	/**
	*
	* @see ExtendedContentHandler#characters(String)
	*/
	public void characters(String characters)
	throws SAXException
	{
	final int length = characters.length();
	if (length > m_charsBuff.length)
	{
	m_charsBuff = new char[length*2 + 1];
	}
	characters.getChars(0, length, m_charsBuff, 0);

	m_saxHandler.characters(m_charsBuff, 0, length);

	}
	/**
	* @see org.xml.sax.ContentHandler#characters(char[], int, int)
	*/
	public void characters(char[] characters, int offset, int length)
	throws SAXException
	{

	m_saxHandler.characters(characters, offset, length);

	// time to fire off characters event
	if (m_tracer != null)
	super.fireCharEvent(characters, offset, length);
	}

	/**
	* From XSLTC
	*/
	public void addAttribute(String name, String value)
	{
	// do nothing
	}


	public boolean startPrefixMapping(
	String prefix,
	String uri,
	boolean shouldFlush)
	throws SAXException
	{
	// no namespace support for HTML
	return false;
	}


	public void startPrefixMapping(String prefix, String uri)
	throws org.xml.sax.SAXException
	{
	// no namespace support for HTML
	}


	public void namespaceAfterStartElement(
	final String prefix,
	final String uri)
	throws SAXException
	{
	// no namespace support for HTML
	}

	}

Back to index...