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Java > Open Source Codes > org > apache > cocoon > woody > CacheManager


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.woody;
17
18 import java.io.IOException JavaDoc;
19 import org.apache.excalibur.source.Source;
20
21 /**
22  * Work interface for the component that caches objects for Woody.
23  *
24  * @version $Id: CacheManager.java 30932 2004-07-29 17:35:38Z vgritsenko $
25  */
26 public interface CacheManager {
27     
28     String JavaDoc ROLE = CacheManager.class.getName();
29
30     /**
31      * Retrieves an object from the cache.
32      */
33     Object JavaDoc get(Source source, String JavaDoc prefix);
34
35     /**
36      * Saves an object in the cache.
37      */
38     void set(Object JavaDoc object, Source source, String JavaDoc prefix) throws IOException JavaDoc;
39 }
40
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