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 AggregatingClassfileLoader extends
39: ClassfileLoaderEventSource {
40: private Map<String, Classfile> classfiles = new TreeMap<String, Classfile>();
41:
42: public AggregatingClassfileLoader() {
43: super ();
44: }
45:
46: public AggregatingClassfileLoader(
47: ClassfileLoaderDispatcher dispatcher) {
48: super (dispatcher);
49: }
50:
51: public Classfile getClassfile(String name) {
52: return classfiles.get(name);
53: }
54:
55: public Collection<Classfile> getAllClassfiles() {
56: return Collections.unmodifiableCollection(classfiles.values());
57: }
58:
59: public Collection<String> getAllClassNames() {
60: return Collections.unmodifiableCollection(classfiles.keySet());
61: }
62:
63: protected Classfile load(DataInputStream in) throws IOException {
64: Classfile result = new Classfile(this, in);
65:
66: classfiles.put(result.getClassName(), result);
67:
68: return result;
69: }
70: }
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