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: /* Created on Oct 18, 2003 7:00:43 PM by unico */
18: package org.apache.cocoon.components.repository;
19:
20: import org.apache.excalibur.source.Source;
21: import org.apache.excalibur.source.SourceException;
22:
23: /**
24: * TODO describe class
25: *
26: * Instances must be thread safe.
27: *
28: * @author <a href="mailto:unico@apache.org">Unico Hommes</a>
29: */
30: public interface RepositoryInterceptor {
31:
32: public static final String ROLE = RepositoryInterceptor.class
33: .getName();
34:
35: /** called before a source is removed */
36: public abstract void preRemoveSource(Source source)
37: throws SourceException;
38:
39: /** called before a source was successfully removed */
40: public abstract void postRemoveSource(Source source)
41: throws SourceException;
42:
43: /** called before a source is stored */
44: public abstract void preStoreSource(Source source)
45: throws SourceException;
46:
47: /** called after a source was successfully stored */
48: public abstract void postStoreSource(Source source)
49: throws SourceException;
50:
51: }
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