1 | /* |
2 | * Copyright (c) 2001-2009, Jean Tessier |
3 | * All rights reserved. |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
8 | * |
9 | * * Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * |
12 | * * Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * * Neither the name of Jean Tessier nor the names of his contributors |
17 | * may be used to endorse or promote products derived from this software |
18 | * without specific prior written permission. |
19 | * |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR |
24 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
27 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
28 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
29 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
30 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
31 | */ |
32 | |
33 | package com.jeantessier.classreader; |
34 | |
35 | import java.io.*; |
36 | import java.util.*; |
37 | |
38 | public abstract class ClassfileLoaderDecorator extends ClassfileLoader { |
39 | private ClassfileLoader loader; |
40 | |
41 | public ClassfileLoaderDecorator(ClassfileLoader loader) { |
42 | this.loader = loader; |
43 | } |
44 | |
45 | protected ClassfileLoader getLoader() { |
46 | return loader; |
47 | } |
48 | |
49 | public Classfile getClassfile(String name) { |
50 | return getLoader().getClassfile(name); |
51 | } |
52 | |
53 | public Collection<Classfile> getAllClassfiles() { |
54 | return getLoader().getAllClassfiles(); |
55 | } |
56 | |
57 | public Collection<String> getAllClassNames() { |
58 | return getLoader().getAllClassNames(); |
59 | } |
60 | |
61 | public void addLoadListener(LoadListener listener) { |
62 | getLoader().addLoadListener(listener); |
63 | } |
64 | |
65 | public void removeLoadListener(LoadListener listener) { |
66 | getLoader().removeLoadListener(listener); |
67 | } |
68 | |
69 | protected void fireBeginSession() { |
70 | getLoader().fireBeginSession(); |
71 | } |
72 | |
73 | protected void fireBeginGroup(String groupName, int size) { |
74 | getLoader().fireBeginGroup(groupName, size); |
75 | } |
76 | |
77 | protected void fireBeginFile(String filename) { |
78 | getLoader().fireBeginFile(filename); |
79 | } |
80 | |
81 | protected void fireBeginClassfile(String filename) { |
82 | getLoader().fireBeginClassfile(filename); |
83 | } |
84 | |
85 | protected void fireEndClassfile(String filename, Classfile classfile) { |
86 | getLoader().fireEndClassfile(filename, classfile); |
87 | } |
88 | |
89 | protected void fireEndFile(String filename) { |
90 | getLoader().fireEndFile(filename); |
91 | } |
92 | |
93 | protected void fireEndGroup(String groupName) { |
94 | getLoader().fireEndGroup(groupName); |
95 | } |
96 | |
97 | protected void fireEndSession() { |
98 | getLoader().fireEndSession(); |
99 | } |
100 | |
101 | protected Classfile load(DataInput in) throws IOException { |
102 | return getLoader().load(in); |
103 | } |
104 | } |