    001package org.apache.turbine.services.template.mapper;
    002
    003
    004/*
    005 * Licensed to the Apache Software Foundation (ASF) under one
    006 * or more contributor license agreements.  See the NOTICE file
    007 * distributed with this work for additional information
    008 * regarding copyright ownership.  The ASF licenses this file
    009 * to you under the Apache License, Version 2.0 (the
    010 * "License"); you may not use this file except in compliance
    011 * with the License.  You may obtain a copy of the License at
    012 *
    013 *   http://www.apache.org/licenses/LICENSE-2.0
    014 *
    015 * Unless required by applicable law or agreed to in writing,
    016 * software distributed under the License is distributed on an
    017 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    018 * KIND, either express or implied.  See the License for the
    019 * specific language governing permissions and limitations
    020 * under the License.
    021 */
    022
    023
    024import org.apache.commons.lang.StringUtils;
    025import org.apache.turbine.services.template.TemplateService;
    026
    027/**
    028 * The most primitive mapper. It is used for the page objects in the
    029 * Template service. It never caches and simply returns what is given to it.
    030 *
    031 * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
    032 * @version $Id: DirectMapper.java 1078552 2011-03-06 19:58:46Z tv $
    033 */
    034public class DirectMapper
    035    extends BaseMapper
    036    implements Mapper
    037{
    038    /**
    039     * Default C'tor. If you use this C'tor, you must use
    040     * the bean setter to set the various properties needed for
    041     * this mapper before first usage.
    042     */
    043    public DirectMapper()
    044    {
    045        super();
    046    }
    047
    048    /**
    049     * Strip off a possible extension, replace all "," with "."
    050     *
    051     * about,directions,Driving.vm --> about.directions.Driving
    052     *
    053     * @param template The template name.
    054     * @return A class name for the given template.
    055     */
    056    @Override
    057    public String doMapping(String template)
    058    {
    059        String [] components
    060            = StringUtils.split(template, String.valueOf(TemplateService.TEMPLATE_PARTS_SEPARATOR));
    061
    062        String className = components[components.length - 1];
    063
    064        // Strip off a possible Extension
    065        int dotIndex = className.lastIndexOf(TemplateService.EXTENSION_SEPARATOR);
    066        className = (dotIndex < 0) ? className : className.substring(0, dotIndex);
    067        components[components.length -1] = className;
    068
    069        // Class names are always separated by "."
    070        return StringUtils.join(components, String.valueOf(separator));
    071    }
    072}