01: package org.apache.turbine.services.template.mapper;
02:
03: /*
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "License"); you may not use this file except in compliance
10: * with the License. You may obtain a copy of the License at
11: *
12: * http://www.apache.org/licenses/LICENSE-2.0
13: *
14: * Unless required by applicable law or agreed to in writing,
15: * software distributed under the License is distributed on an
16: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17: * KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations
19: * under the License.
20: */
21:
22: import org.apache.commons.lang.StringUtils;
23:
24: import org.apache.turbine.services.template.TemplateService;
25:
26: /**
27: * The most primitive mapper. It is used for the page objects in the
28: * Template service. It never caches and simply returns what is given to it.
29: *
30: * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
31: * @version $Id: DirectMapper.java 534527 2007-05-02 16:10:59Z tv $
32: */
33: public class DirectMapper extends BaseMapper implements Mapper {
34: /**
35: * Default C'tor. If you use this C'tor, you must use
36: * the bean setter to set the various properties needed for
37: * this mapper before first usage.
38: */
39: public DirectMapper() {
40: }
41:
42: /**
43: * Strip off a possible extension, replace all "," with "."
44: *
45: * about,directions,Driving.vm --> about.directions.Driving
46: *
47: * @param template The template name.
48: * @return A class name for the given template.
49: */
50: public String doMapping(String template) {
51: String[] components = StringUtils.split(template, String
52: .valueOf(TemplateService.TEMPLATE_PARTS_SEPARATOR));
53:
54: String className = components[components.length - 1];
55:
56: // Strip off a possible Extension
57: int dotIndex = className
58: .lastIndexOf(TemplateService.EXTENSION_SEPARATOR);
59: className = (dotIndex < 0) ? className : className.substring(0,
60: dotIndex);
61: components[components.length - 1] = className;
62:
63: // Class names are always separated by "."
64: return StringUtils.join(components, String.valueOf(separator));
65: }
66: }
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