1 package org.apache.commons.betwixt.registry;
2
3 /*
4 * ====================================================================
5 *
6 * The Apache Software License, Version 1.1
7 *
8 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights
9 * reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 *
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 *
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in
20 * the documentation and/or other materials provided with the
21 * distribution.
22 *
23 * 3. The end-user documentation included with the redistribution, if
24 * any, must include the following acknowlegement:
25 * "This product includes software developed by the
26 * Apache Software Foundation (http://www.apache.org/)."
27 * Alternately, this acknowlegement may appear in the software itself,
28 * if and wherever such third-party acknowlegements normally appear.
29 *
30 * 4. The names "The Jakarta Project", "Commons", and "Apache Software
31 * Foundation" must not be used to endorse or promote products derived
32 * from this software without prior written permission. For written
33 * permission, please contact apache@apache.org.
34 *
35 * 5. Products derived from this software may not be called "Apache"
36 * nor may "Apache" appear in their names without prior written
37 * permission of the Apache Group.
38 *
39 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
40 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
41 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
42 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
45 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
46 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
47 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
48 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
49 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50 * SUCH DAMAGE.
51 * ====================================================================
52 *
53 * This software consists of voluntary contributions made by many
54 * individuals on behalf of the Apache Software Foundation. For more
55 * information on the Apache Software Foundation, please see
56 * <http://www.apache.org/>.
57 */
58
59 import java.util.HashMap;
60 import java.util.Map;
61
62 import org.apache.commons.betwixt.XMLBeanInfo;
63
64 /*** The default caching implementation.
65 * A hashmap is used.
66 *
67 * @author <a href="mailto:rdonkin@apache.org">Robert Burrell Donkin</a>
68 * @version $Id: DefaultXMLBeanInfoRegistry.java,v 1.3 2003/01/06 22:50:44 rdonkin Exp $
69 */
70 public class DefaultXMLBeanInfoRegistry implements XMLBeanInfoRegistry {
71
72 /*** Used to associated <code>XMLBeanInfo</code>'s to classes */
73 private Map xmlBeanInfos = new HashMap();
74
75 /***
76 * Get <code>XMLBeanInfo</code> from cache.
77 *
78 * @param forThisClass the class for which to find a <code>XMLBeanInfo</code>
79 * @return cached <code>XMLBeanInfo</code> associated with given class
80 * or <code>null</code> if no <code>XMLBeanInfo</code> has been associated
81 */
82 public XMLBeanInfo get(Class forThisClass) {
83 return (XMLBeanInfo) xmlBeanInfos.get(forThisClass);
84 }
85
86 /***
87 * Put into cache
88 *
89 * @param forThisClass the class to cache the <code>XMLBeanInfo</code> for
90 * @param beanInfo the <code>XMLBeanInfo</code> to cache
91 */
92 public void put(Class forThisClass, XMLBeanInfo beanInfo) {
93 xmlBeanInfos.put(forThisClass, beanInfo);
94 }
95
96 /***
97 * Flush existing cached <code>XMLBeanInfo</code>'s.
98 */
99 public void flush() {
100 xmlBeanInfos.clear();
101 }
102 }
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