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 */
019package org.apache.wiki.ui.admin;
020
021import org.apache.wiki.api.core.Context;
022import org.apache.wiki.parser.WikiDocument;
023import org.apache.wiki.render.RenderingManager;
024
025import jakarta.servlet.http.HttpServletRequest;
026import jakarta.servlet.http.HttpServletResponse;
027import java.io.IOException;
028import java.util.Map;
029import org.apache.log4j.Logger;
030
031/**
032 *  This class is still experimental.
033 *
034 */
035public abstract class WikiFormAdminBean implements AdminBean {
036    
037    private static final Logger LOG = Logger.getLogger(WikiFormAdminBean.class);
038
039    public abstract String getForm( Context context );
040    
041    public abstract void handleResponse( Context context, Map< ?, ? > params );
042
043    @Override
044    public String doGet( final Context context ) {
045        String result = "";
046        final String wikiMarkup = getForm( context );
047        final RenderingManager mgr = context.getEngine().getManager( RenderingManager.class );
048        final WikiDocument doc;
049        try {
050            doc = mgr.getParser( context, wikiMarkup ).parse();
051            result = mgr.getHTML( context, doc );
052        } catch( final IOException e ) {
053            LOG.error(e.getMessage(), e);
054        }
055        
056        return result;
057    }
058
059    public String handlePost( final Context context, final HttpServletRequest req, final HttpServletResponse resp ) {
060        // FIXME: Not yet implemented
061        return null;
062    }
063
064}