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Java > Open Source Codes > org > apache > slide > macro > DeleteTargetRedirector


1 /*
2  * $Header: /home/cvs/jakarta-slide/src/share/org/apache/slide/macro/DeleteTargetRedirector.java,v 1.3 2004/07/28 09:35:28 ib Exp $
3  * $Revision: 1.3 $
4  * $Date: 2004/07/28 09:35:28 $
5  *
6  * ====================================================================
7  *
8  * Copyright 1999 The Apache Software Foundation
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License");
11  * you may not use this file except in compliance with the License.
12  * You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS,
18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  *
22  */
23 package org.apache.slide.macro;
24
25 // import list
26 import org.apache.slide.common.SlideException;
27
28 /**
29  * A DeleteTargetRedirector may be passed to the Macro helper in order to have more
30  * control on the <code>delete</code> operation. A DeleteTargetRedirector
31  * may either return the given URI or any (redirected) URI.
32  *
33  * @version $Revision: 1.3 $
34  *
35  **/
36 public interface DeleteTargetRedirector {
37     
38     /**
39      * Returns the (redirected) target Uri to use. Must not be <code>null</code>.
40      *
41      * @param targetUri the original target Uri.
42      *
43      * @return the (redirected) target Uri to use.
44      *
45      * @throws SlideException this Exception will be passed to the caller
46      * of the Macro helper (contained in the
47      * MacroDeleteException).
48      */
49     public String JavaDoc getRedirectedTargetUri(String JavaDoc targetUri) throws SlideException;
50
51 }
52
53
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