01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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: package org.apache.cocoon.woody;
18:
19: import java.io.IOException;
20: import org.apache.excalibur.source.Source;
21:
22: /**
23: * Work interface for the component that caches objects for Woody.
24: *
25: * @version $Id: CacheManager.java 433543 2006-08-22 06:22:54Z crossley $
26: */
27: public interface CacheManager {
28:
29: String ROLE = CacheManager.class.getName();
30:
31: /**
32: * Retrieves an object from the cache.
33: */
34: Object get(Source source, String prefix);
35:
36: /**
37: * Saves an object in the cache.
38: */
39: void set(Object object, Source source, String prefix)
40: throws IOException;
41: }
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