1 /*
2 * $Header: /home/cvs/jakarta-commons/betwixt/src/java/org/apache/commons/betwixt/strategy/DecapitalizeNameMapper.java,v 1.3 2003/01/06 22:50:45 rdonkin Exp $
3 * $Revision: 1.3 $
4 * $Date: 2003/01/06 22:50:45 $
5 *
6 * ====================================================================
7 *
8 * The Apache Software License, Version 1.1
9 *
10 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights
11 * reserved.
12 *
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14 * modification, are permitted provided that the following conditions
15 * are met:
16 *
17 * 1. Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 *
20 * 2. Redistributions in binary form must reproduce the above copyright
21 * notice, this list of conditions and the following disclaimer in
22 * the documentation and/or other materials provided with the
23 * distribution.
24 *
25 * 3. The end-user documentation included with the redistribution, if
26 * any, must include the following acknowlegement:
27 * "This product includes software developed by the
28 * Apache Software Foundation (http://www.apache.org/)."
29 * Alternately, this acknowlegement may appear in the software itself,
30 * if and wherever such third-party acknowlegements normally appear.
31 *
32 * 4. The names "The Jakarta Project", "Commons", and "Apache Software
33 * Foundation" must not be used to endorse or promote products derived
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37 * 5. Products derived from this software may not be called "Apache"
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59 *
60 * $Id: DecapitalizeNameMapper.java,v 1.3 2003/01/06 22:50:45 rdonkin Exp $
61 */
62 package org.apache.commons.betwixt.strategy;
63
64 import java.beans.Introspector;
65
66 /***
67 * <p>A name mapper which converts types to a decapitalized String.</p>
68 *
69 * <p>This conversion decapitalizes in the standard java beans way
70 * (as per <code>java.beans.Introspector</code>).
71 * This means that the first letter only will be decapitalized except
72 * for the case where the first and second characters are both upper case.
73 * When both are upper case, then the name will be left alown.</p>
74 *
75 * <p>So a bean type of <code>Foo</code> will be converted to the element name <code>"foo"</code.
76 * <code>FooBar</code> will be converted to <code>"fooBar"</code>.
77 * But <code>URL</code> will remain as <code>"URL"</code>.</p>
78 *
79 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
80 * @version $Revision: 1.3 $
81 */
82 public class DecapitalizeNameMapper implements NameMapper {
83
84 /***
85 * Decapitalize first letter unless both are upper case.
86 * (As per standard java beans behaviour.)
87 *
88 * @param typeName the string to convert
89 * @return decapitalized name as per <code>java.beans.Introspector</code>
90 */
91 public String mapTypeToElementName(String typeName) {
92 return Introspector.decapitalize( typeName );
93 }
94 }
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