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 javax.servlet.http.HttpServletRequest;
026import javax.servlet.http.HttpServletResponse;
027import java.io.IOException;
028import java.util.Map;
029
030/**
031 *  This class is still experimental.
032 *
033 */
034public abstract class WikiFormAdminBean implements AdminBean {
035
036    public abstract String getForm( Context context );
037    
038    public abstract void handleResponse( Context context, Map< ?, ? > params );
039
040    @Override
041    public String doGet( final Context context ) {
042        String result = "";
043        final String wikiMarkup = getForm( context );
044        final RenderingManager mgr = context.getEngine().getManager( RenderingManager.class );
045        final WikiDocument doc;
046        try {
047            doc = mgr.getParser( context, wikiMarkup ).parse();
048            result = mgr.getHTML( context, doc );
049        } catch( final IOException e ) {
050            // TODO Auto-generated catch block
051            e.printStackTrace();
052        }
053        
054        return result;
055    }
056
057    public String handlePost( final Context context, final HttpServletRequest req, final HttpServletResponse resp ) {
058        // FIXME: Not yet implemented
059        return null;
060    }
061
062}