CacheFilter


1   
2   /**
3    *
4    * Licensed to the Apache Software Foundation (ASF) under one or more
5    * contributor license agreements.  See the NOTICE file distributed with
6    * this work for additional information regarding copyright ownership.
7    * The ASF licenses this file to You under the Apache License, Version 2.0
8    * (the "License"); you may not use this file except in compliance with
9    * the License.  You may obtain a copy of the License at
10   *
11   * http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing, software
14   * distributed under the License is distributed on an "AS IS" BASIS,
15   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16   * See the License for the specific language governing permissions and
17   * limitations under the License.
18   */
19  package org.apache.activemq.memory;
20  
21  
22  /**
23   * Filters another Cache implementation.
24   * 
25   * @version $Revision$
26   */
27  public class CacheFilter implements Cache {
28      
29      protected final Cache next;
30      
31      public CacheFilter(Cache next) {
32          this.next = next;
33      }
34  
35      public Object   put(Object   key, Object   value) {
36          return next.put(key, value);
37      }
38  
39      public Object   get(Object   key) {
40          return next.get(key);
41      }
42  
43      public Object   remove(Object   key) {
44          return next.remove(key);
45      }
46      
47      public void close() {
48          next.close();
49      }
50  
51      public int size() {
52          return next.size();
53      }
54  }
55

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