001    /* 
002        Licensed to the Apache Software Foundation (ASF) under one
003        or more contributor license agreements.  See the NOTICE file
004        distributed with this work for additional information
005        regarding copyright ownership.  The ASF licenses this file
006        to you under the Apache License, Version 2.0 (the
007        "License"); you may not use this file except in compliance
008        with the License.  You may obtain a copy of the License at
009    
010           http://www.apache.org/licenses/LICENSE-2.0
011    
012        Unless required by applicable law or agreed to in writing,
013        software distributed under the License is distributed on an
014        "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015        KIND, either express or implied.  See the License for the
016        specific language governing permissions and limitations
017        under the License.  
018     */
019    package org.apache.wiki.tags;
020    
021    import java.util.ArrayList;
022    import java.util.Collection;
023    
024    import org.apache.log4j.Logger;
025    
026    import org.apache.wiki.WikiContext;
027    import org.apache.wiki.WikiEngine;
028    import org.apache.wiki.ui.Editor;
029    import org.apache.wiki.ui.EditorManager;
030    
031    /**
032     *  Iterates through editors.
033     *
034     *  @since 2.4.12
035     */
036    
037    public class EditorIteratorTag
038        extends IteratorTag
039    {
040        private static final long serialVersionUID = 0L;
041    
042        static    Logger    log = Logger.getLogger( EditorIteratorTag.class );
043    
044        public final int doStartTag()
045        {
046            m_wikiContext = WikiContext.findContext(pageContext);
047    
048            WikiEngine engine = m_wikiContext.getEngine();
049            EditorManager mgr    = engine.getEditorManager();
050    
051            String[] editorList = mgr.getEditorList();
052    
053            Collection<Editor> editors = new ArrayList<Editor>();
054    
055            for ( int i = 0; i < editorList.length; i++ )
056            {
057                editors.add(new Editor(m_wikiContext, editorList[i]));
058            }
059            setList( editors );
060    
061            return super.doStartTag();
062        }
063    }