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Java > Open Source Codes > org > apache > cocoon > caching > ParametersCacheValidity


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.cocoon.caching;
17
18 import java.util.Map JavaDoc;
19
20 /**
21  * A validation object using a set of key/value pairs contained in a <code>Map</code>.
22  *
23  * @deprecated Use the Avalon Excalibur SourceValidity implementations instead
24  * @author <a HREF="mailto:dims@yahoo.com">Davanum Srinivas</a>
25  * @version CVS $Id: ParametersCacheValidity.java 30932 2004-07-29 17:35:38Z vgritsenko $
26  */
27 public final class ParametersCacheValidity
28 implements CacheValidity {
29
30     private Map JavaDoc map;
31
32     /**
33      * Constructor
34      */
35     public ParametersCacheValidity(Map JavaDoc map) {
36         this.map = map;
37     }
38
39     public boolean isValid(CacheValidity validity) {
40         if (validity instanceof ParametersCacheValidity) {
41             return this.map.toString().equals(((ParametersCacheValidity)validity).getParameters().toString());
42         }
43         return false;
44     }
45
46     public Map JavaDoc getParameters() {
47         return this.map;
48     }
49
50     public String JavaDoc toString() {
51         return "Parameters Validity[" + this.map + ']';
52     }
53 }
54
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