001/*
002 *  Copyright 2010 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016
017package org.ametys.cms.contenttype;
018
019import java.util.Map;
020
021import org.xml.sax.ContentHandler;
022import org.xml.sax.ext.LexicalHandler;
023
024/**
025 * A RichText updater is a class that gives the content handler responsible for updating rich text after a copy.
026 */
027public interface RichTextUpdater
028{
029    /**
030     * This method returns the content handler to use to update the rich text after a copy of a content
031     * @param ch the content handler to sax into
032     * @param lh the lexical handler
033     * @param params parameters need by the content handler
034     * @return the content handler
035     */
036    ContentHandler getContentHandler (ContentHandler ch, LexicalHandler lh, Map<String, Object> params);
037}