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 }