01: /*
02: * Copyright (c) 2001-2007, Jean Tessier
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions
07: * are met:
08: *
09: * * 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 class ClassfileScanner extends ClassfileLoaderEventSource {
39: private int nbFiles;
40: private int nbClasses;
41:
42: public ClassfileScanner() {
43: super ();
44: }
45:
46: public ClassfileScanner(ClassfileLoaderDispatcher dispatcher) {
47: super (dispatcher);
48: }
49:
50: public int getNbFiles() {
51: return nbFiles;
52: }
53:
54: public int getNbClasses() {
55: return nbClasses;
56: }
57:
58: public Classfile getClassfile(String name) {
59: return null;
60: }
61:
62: public Collection<Classfile> getAllClassfiles() {
63: return Collections.emptyList();
64: }
65:
66: public Collection<String> getAllClassNames() {
67: return Collections.emptyList();
68: }
69:
70: protected Classfile load(DataInputStream in) throws IOException {
71: return null;
72: }
73:
74: protected void fireBeginFile(String filename) {
75: super .fireBeginFile(filename);
76:
77: nbFiles++;
78: }
79:
80: protected void fireBeginClassfile(String filename) {
81: super.fireBeginClassfile(filename);
82:
83: nbClasses++;
84: }
85: }
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