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Java > Open Source Codes > org > apache > cocoon > portal > aspect > AspectDataHandler


1 /*
2  * Copyright 1999-2002,2004 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.portal.aspect;
17
18 import java.util.Map JavaDoc;
19
20 /**
21  * This interface is able to get a stored aspect
22  *
23  * @author <a HREF="mailto:cziegeler@s-und-n.de">Carsten Ziegeler</a>
24  * @author <a HREF="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a>
25  *
26  * @version CVS $Id: AspectDataHandler.java 30932 2004-07-29 17:35:38Z vgritsenko $
27  */

28 public interface AspectDataHandler {
29
30     Object JavaDoc getAspectData(Aspectalizable owner, String JavaDoc aspectName);
31     
32     void setAspectData(Aspectalizable owner, String JavaDoc aspectName, Object JavaDoc data);
33
34     Map JavaDoc getAspectDatas(Aspectalizable owner);
35     
36     Map JavaDoc getPersistentAspectDatas(Aspectalizable owner);
37
38     boolean isAspectSupported(String JavaDoc aspectName);
39     
40 }
41
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