1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 /*
18 * Created on Oct 20, 2004
19 *
20 * TODO To change the template for this generated file go to
21 * Window - Preferences - Java - Code Generation - Code and Comments
22 */
23 package org.apache.jetspeed.cache.general;
24
25 /***
26 * <p>
27 * InvocationCountingCache
28 * </p>
29 * <p>
30 *
31 * </p>
32 * @author <a href="mailto:weaver@apache.org">Scott T. Weaver</a>
33 * @version $Id: InvocationCountingCache.java 516881 2007-03-11 10:34:21Z ate $
34 *
35 */
36 public class InvocationCountingCache extends SimpleHashMapCache
37 {
38 int getCount, putCount, removeCount, successGetCount, containsCount;
39
40
41 public Object get( String key )
42 {
43 getCount++;
44
45 Object value = super.get(key);
46 if(value != null)
47 {
48 successGetCount++;
49 }
50
51 return value;
52 }
53
54 public void put( String key, Object value )
55 {
56 putCount++;
57 super.put(key, value);
58 }
59
60 public Object remove( String key )
61 {
62 removeCount++;
63 return super.remove(key);
64 }
65
66 public boolean contains( String key )
67 {
68 containsCount++;
69 return super.contains(key);
70 }
71 }