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Java > Open Source Codes > com > jeantessier > classreader > ClassfileLoaderDecorator


1 /*
2  * Copyright (c) 2001-2005, 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 JavaDoc name) {
50         return getLoader().getClassfile(name);
51     }
52
53     public Collection getAllClassfiles() {
54         return getLoader().getAllClassfiles();
55     }
56
57     public Collection 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 JavaDoc groupName, int size) {
74         getLoader().fireBeginGroup(groupName, size);
75     }
76     
77     protected void fireBeginFile(String JavaDoc filename) {
78         getLoader().fireBeginFile(filename);
79     }
80     
81     protected void fireBeginClassfile(String JavaDoc filename) {
82         getLoader().fireBeginClassfile(filename);
83     }
84     
85     protected void fireEndClassfile(String JavaDoc filename, Classfile classfile) {
86         getLoader().fireEndClassfile(filename, classfile);
87     }
88     
89     protected void fireEndFile(String JavaDoc filename) {
90         getLoader().fireEndFile(filename);
91     }
92     
93     protected void fireEndGroup(String JavaDoc groupName) {
94         getLoader().fireEndGroup(groupName);
95     }
96
97     protected void fireEndSession() {
98         getLoader().fireEndSession();
99     }
100     
101     protected Classfile load(DataInputStream in) throws IOException {
102         return getLoader().load(in);
103     }
104 }
105
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