001/*
002 *  Copyright 2017 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 */
016package org.ametys.plugins.linkdirectory.dynamic;
017
018import org.xml.sax.Attributes;
019import org.xml.sax.ContentHandler;
020import org.xml.sax.SAXException;
021
022import org.ametys.core.util.IgnoreRootHandler;
023
024/**
025 * Ignore root handler that remove the 'dynamic-information' root tag
026 */
027public class DynamicInformationHandler extends IgnoreRootHandler
028{
029    private static final String __DYNAMIC_INFO_ROOT_TAG = "dynamic-information";
030    
031    private ContentHandler _contentHandler;
032
033    /**
034     * Create a handler
035     * @param contentHandler The handler to wrap
036     */
037    public DynamicInformationHandler(ContentHandler contentHandler)
038    {
039        super(contentHandler);
040        _contentHandler = contentHandler;
041    }
042
043    @Override
044    public void startElement(String uri, String localName, String qName, Attributes atts) throws SAXException
045    {
046        if (!qName.equals(__DYNAMIC_INFO_ROOT_TAG))
047        {
048            _contentHandler.startElement(uri, localName, qName, atts);
049        }
050    }
051
052    @Override
053    public void endElement(String uri, String localName, String qName) throws SAXException
054    {
055        if (!qName.equals(__DYNAMIC_INFO_ROOT_TAG))
056        {
057            _contentHandler.endElement(uri, localName, qName);
058        }
059    }
060}