    001    package 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
    024    import org.apache.commons.lang.StringUtils;
    025    import 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     */
    034    public 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    }