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Java > Open Source Codes > jnlp > sample > jardiff > Patcher


1 /*
2  * @(#)Patcher.java 1.6 05/11/17
3  *
4  * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions are met:
8  *
9  * -Redistribution of source code must retain the above copyright notice, this
10  * list of conditions and the following disclaimer.
11  *
12  * -Redistribution in binary form must reproduce the above copyright notice,
13  * this list of conditions and the following disclaimer in the documentation
14  * and/or other materials provided with the distribution.
15  *
16  * Neither the name of Sun Microsystems, Inc. or the names of contributors may
17  * be used to endorse or promote products derived from this software without
18  * specific prior written permission.
19  *
20  * This software is provided "AS IS," without a warranty of any kind. ALL
21  * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
22  * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
23  * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN")
24  * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
25  * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
26  * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
27  * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,
28  * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY
29  * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
30  * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
31  *
32  * You acknowledge that this software is not designed, licensed or intended
33  * for use in the design, construction, operation or maintenance of any
34  * nuclear facility.
35  */

36
37 package jnlp.sample.jardiff;
38
39 import java.io.IOException JavaDoc;
40 import java.io.OutputStream JavaDoc;
41 import java.net.URL JavaDoc;
42
43 /**
44  * Patcher describes the necessary method to apply and create deltas.
45  *
46  * @version 1.8, 01/23/03
47  */

48 public interface Patcher {
49     /**
50      * Applies a patch previously created with <code>createPatch</code>.
51      * Pass in a delegate to be notified of the status of the patch.
52      */

53     public void applyPatch(PatchDelegate delegate, String JavaDoc oldJarPath,
54                            String JavaDoc deltaPath, OutputStream JavaDoc result) throws IOException JavaDoc;
55         
56     /**
57      * Callback used when patching a file.
58      */

59     public interface PatchDelegate {
60         public void patching(int percentDone);
61     }
62 }
63
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