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/*
* Copyright 2004,2004 The Apache Software Foundation.
*
* Licensed 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.
*/
/* $Id$ */
package org.apache.fop.tools;
import org.xml.sax.Attributes;
import org.xml.sax.ContentHandler;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
/**
* Simple proxying ContentHandler. It simply forwards all SAX events to its
* delegate ContentHandler.
*/
public class ProxyContentHandler implements ContentHandler {
private ContentHandler delegate;
/**
* Constructs a new ProxyContentHandler
* @param delegate the ContentHandler that receives all SAX events.
*/
public ProxyContentHandler(ContentHandler delegate) {
super();
this.delegate = delegate;
}
/**
* @return the delegate ContentHandler
*/
public ContentHandler getDelegate() {
return this.delegate;
}
/**
* @see org.xml.sax.ContentHandler#startDocument()
*/
public void startDocument() throws SAXException {
getDelegate().startDocument();
}
/**
* @see org.xml.sax.ContentHandler#endDocument()
*/
public void endDocument() throws SAXException {
getDelegate().endDocument();
}
/**
* @see org.xml.sax.ContentHandler#characters(char[], int, int)
*/
public void characters(char[] ch, int start, int length)
throws SAXException {
getDelegate().characters(ch, start, length);
}
/**
* @see org.xml.sax.ContentHandler#ignorableWhitespace(char[], int, int)
*/
public void ignorableWhitespace(char[] ch, int start, int length)
throws SAXException {
getDelegate().ignorableWhitespace(ch, start, length);
}
/**
* @see org.xml.sax.ContentHandler#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)
*/
public void startElement(String namespaceURI,
String localName, String qName, Attributes atts)
throws SAXException {
getDelegate().startElement(namespaceURI, localName, qName, atts);
}
/**
* @see org.xml.sax.ContentHandler#endElement(java.lang.String, java.lang.String, java.lang.String)
*/
public void endElement(String namespaceURI, String localName, String qName)
throws SAXException {
getDelegate().endElement(namespaceURI, localName, qName);
}
/**
* @see org.xml.sax.ContentHandler#skippedEntity(java.lang.String)
*/
public void skippedEntity(String name) throws SAXException {
getDelegate().skippedEntity(name);
}
/**
* @see org.xml.sax.ContentHandler#setDocumentLocator(org.xml.sax.Locator)
*/
public void setDocumentLocator(Locator locator) {
getDelegate().setDocumentLocator(locator);
}
/**
* @see org.xml.sax.ContentHandler#processingInstruction(java.lang.String, java.lang.String)
*/
public void processingInstruction(String target, String data)
throws SAXException {
getDelegate().processingInstruction(target, data);
}
/**
* @see org.xml.sax.ContentHandler#startPrefixMapping(java.lang.String, java.lang.String)
*/
public void startPrefixMapping(String prefix, String uri)
throws SAXException {
getDelegate().startPrefixMapping(prefix, uri);
}
/**
* @see org.xml.sax.ContentHandler#endPrefixMapping(java.lang.String)
*/
public void endPrefixMapping(String prefix) throws SAXException {
getDelegate().endPrefixMapping(prefix);
}
}
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