/*
* 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 org.apache.cocoon.xml;
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;
/**
* @author <a href="mailto:cziegeler@apache.org">Carsten Ziegeler</a>
* @version CVS $Id$
*/
public final class XMLMulticaster implements XMLConsumer {
/**
* The XMLMulticaster forwards incomming sax events to a list of
* receiving objects.
*/
private ContentHandler[] contentHandlerList;
private LexicalHandler[] lexicalHandlerList;
/**
* Create a new XMLMulticaster with two consumers
*/
public XMLMulticaster(XMLConsumer firstConsumer, XMLConsumer secondConsumer) {
this.contentHandlerList = new ContentHandler[] {firstConsumer, secondConsumer};
this.lexicalHandlerList = new LexicalHandler[] {firstConsumer, secondConsumer};
}
/**
* Create a new XMLMulticaster from two contentHandler/lexicalHandler pairs
*/
public XMLMulticaster(ContentHandler firstContentHandler,
LexicalHandler firstLexicalHandler,
ContentHandler secondContentHandler,
LexicalHandler secondLexicalHandler) {
this.contentHandlerList = new ContentHandler[] {firstContentHandler, secondContentHandler};
this.lexicalHandlerList = new LexicalHandler[] {firstLexicalHandler, secondLexicalHandler};
}
public XMLMulticaster(ContentHandler[] chList,
LexicalHandler[] lhList) {
this.contentHandlerList = chList;
this.lexicalHandlerList = lhList;
}
public void startDocument() throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++) {
this.contentHandlerList[i].startDocument();
}
}
public void endDocument() throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++) {
this.contentHandlerList[i].endDocument();
}
}
public void startPrefixMapping(java.lang.String prefix, java.lang.String uri) throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++)
this.contentHandlerList[i].startPrefixMapping(prefix, uri);
}
public void endPrefixMapping(java.lang.String prefix) throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++)
this.contentHandlerList[i].endPrefixMapping(prefix);
}
public void startElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName, Attributes atts) throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++)
this.contentHandlerList[i].startElement(namespaceURI, localName, qName, atts);
}
public void endElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName) throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++)
this.contentHandlerList[i].endElement(namespaceURI, localName, qName);
}
public void characters(char[] ch, int start, int length) throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++)
this.contentHandlerList[i].characters(ch, start, length);
}
public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++)
this.contentHandlerList[i].ignorableWhitespace(ch, start, length);
}
public void processingInstruction(java.lang.String target, java.lang.String data) throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++)
this.contentHandlerList[i].processingInstruction(target, data);
}
public void setDocumentLocator(Locator locator) {
for(int i=0; i<this.contentHandlerList.length; i++)
this.contentHandlerList[i].setDocumentLocator(locator);
}
public void skippedEntity(java.lang.String name) throws SAXException {
for(int i=0; i<this.contentHandlerList.length; i++)
this.contentHandlerList[i].skippedEntity(name);
}
public void startDTD(String name, String public_id, String system_id)
throws SAXException {
for(int i=0; i<this.lexicalHandlerList.length; i++)
if (this.lexicalHandlerList[i] != null)
this.lexicalHandlerList[i].startDTD(name, public_id, system_id);
}
public void endDTD() throws SAXException {
for(int i=0; i<this.lexicalHandlerList.length; i++)
if (this.lexicalHandlerList[i] != null)
this.lexicalHandlerList[i].endDTD();
}
public void startEntity(String name) throws SAXException {
for(int i=0; i<this.lexicalHandlerList.length; i++)
if (this.lexicalHandlerList[i] != null)
this.lexicalHandlerList[i].startEntity(name);
}
public void endEntity(String name) throws SAXException {
for(int i=0; i<this.lexicalHandlerList.length; i++)
if (this.lexicalHandlerList[i] != null)
this.lexicalHandlerList[i].endEntity(name);
}
public void startCDATA() throws SAXException {
for(int i=0; i<this.lexicalHandlerList.length; i++)
if (this.lexicalHandlerList[i] != null)
this.lexicalHandlerList[i].startCDATA();
}
public void endCDATA() throws SAXException {
for(int i=0; i<this.lexicalHandlerList.length; i++)
if (this.lexicalHandlerList[i] != null)
this.lexicalHandlerList[i].endCDATA();
}
public void comment(char ary[], int start, int length)
throws SAXException {
for(int i=0; i<this.lexicalHandlerList.length; i++)
if (this.lexicalHandlerList[i] != null)
this.lexicalHandlerList[i].comment(ary, start, length);
}
}