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.portal.aspect;
18:
19: import java.util.Map;
20:
21: /**
22: * This interface is able to get a stored aspect
23: *
24: * @author <a href="mailto:cziegeler@s-und-n.de">Carsten Ziegeler</a>
25: * @author <a href="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a>
26: *
27: * @version CVS $Id: AspectDataHandler.java 433543 2006-08-22 06:22:54Z crossley $
28: */
29: public interface AspectDataHandler {
30:
31: Object getAspectData(Aspectalizable owner, String aspectName);
32:
33: void setAspectData(Aspectalizable owner, String aspectName,
34: Object data);
35:
36: Map getAspectDatas(Aspectalizable owner);
37:
38: Map getPersistentAspectDatas(Aspectalizable owner);
39:
40: boolean isAspectSupported(String aspectName);
41:
42: }
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