01: /***
02: * ASM Guide
03: * Copyright (c) 2007 Eric Bruneton
04: * All rights reserved.
05: *
06: * Redistribution and use in source and binary forms, with or without
07: * modification, are permitted provided that the following conditions
08: * are met:
09: * 1. Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: * 2. Redistributions in binary form must reproduce the above copyright
12: * notice, this list of conditions and the following disclaimer in the
13: * documentation and/or other materials provided with the distribution.
14: * 3. Neither the name of the copyright holders nor the names of its
15: * contributors may be used to endorse or promote products derived from
16: * this software without specific prior written permission.
17: *
18: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
28: * THE POSSIBILITY OF SUCH DAMAGE.
29: */package ch2.sec2;
30:
31: import org.objectweb.asm.AnnotationVisitor;
32: import org.objectweb.asm.Attribute;
33: import org.objectweb.asm.ClassVisitor;
34: import org.objectweb.asm.FieldVisitor;
35: import org.objectweb.asm.MethodVisitor;
36:
37: /**
38: * ASM Guide example class.
39: *
40: * @author Eric Bruneton
41: */
42: public class ClassPrinter implements ClassVisitor {
43:
44: public void visit(int version, int access, String name,
45: String signature, String super Name, String[] interfaces) {
46: System.out.println(name + " extends " + super Name + " {");
47: }
48:
49: public void visitSource(String source, String debug) {
50: }
51:
52: public void visitOuterClass(String owner, String name, String desc) {
53: }
54:
55: public AnnotationVisitor visitAnnotation(String desc,
56: boolean visible) {
57: return null;
58: }
59:
60: public void visitAttribute(Attribute attr) {
61: }
62:
63: public void visitInnerClass(String name, String outerName,
64: String innerName, int access) {
65: }
66:
67: public FieldVisitor visitField(int access, String name,
68: String desc, String signature, Object value) {
69: System.out.println(" " + desc + " " + name);
70: return null;
71: }
72:
73: public MethodVisitor visitMethod(int access, String name,
74: String desc, String signature, String[] exceptions) {
75: System.out.println(" " + name + desc);
76: return null;
77: }
78:
79: public void visitEnd() {
80: System.out.println("}");
81: }
82: }
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