    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}