com.sun.tools.xjc.util.ForkContentHandler Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2021 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.tools.xjc.util;
import org.xml.sax.Attributes;
import org.xml.sax.ContentHandler;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
/**
* ContentHandler that "forks" the incoming SAX2 events to
* two ContentHandlers.
*
*
* @author Kohsuke KAWAGUCHI
*/
public class ForkContentHandler implements ContentHandler {
/**
* Creates a ForkContentHandler.
*
* @param first
* This handler will receive a SAX event first.
* @param second
* This handler will receive a SAX event after the first handler
* receives it.
*/
public ForkContentHandler( ContentHandler first, ContentHandler second ) {
lhs = first;
rhs = second;
}
/**
* Creates ForkContentHandlers so that the specified handlers
* will receive SAX events in the order of the array.
*/
public static ContentHandler create( ContentHandler[] handlers ) {
if(handlers.length==0)
throw new IllegalArgumentException();
ContentHandler result = handlers[0];
for( int i=1; i