1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3 *
4 * This code is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License version 2 only, as
6 * published by the Free Software Foundation. Oracle designates this
7 * particular file as subject to the "Classpath" exception as provided
8 * by Oracle in the LICENSE file that accompanied this code.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 */
24
25 /*
26 * This file is available under and governed by the GNU General Public
27 * License version 2 only, as published by the Free Software Foundation.
28 * However, the following notice accompanied the original version of this
29 * file:
30 *
31 * ASM: a very small and fast Java bytecode manipulation framework
32 * Copyright (c) 2000-2011 INRIA, France Telecom
33 * All rights reserved.
34 *
35 * Redistribution and use in source and binary forms, with or without
36 * modification, are permitted provided that the following conditions
37 * are met:
38 * 1. Redistributions of source code must retain the above copyright
39 * notice, this list of conditions and the following disclaimer.
40 * 2. Redistributions in binary form must reproduce the above copyright
41 * notice, this list of conditions and the following disclaimer in the
42 * documentation and/or other materials provided with the distribution.
43 * 3. Neither the name of the copyright holders nor the names of its
44 * contributors may be used to endorse or promote products derived from
45 * this software without specific prior written permission.
46 *
47 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
48 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
50 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
51 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
52 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
53 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
54 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
55 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
56 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
57 * THE POSSIBILITY OF SUCH DAMAGE.
58 */
59
60 package jdk.internal.org.objectweb.asm.commons;
61
62 import jdk.internal.org.objectweb.asm.AnnotationVisitor;
63 import jdk.internal.org.objectweb.asm.ClassVisitor;
64 import jdk.internal.org.objectweb.asm.FieldVisitor;
65 import jdk.internal.org.objectweb.asm.MethodVisitor;
66 import jdk.internal.org.objectweb.asm.Opcodes;
67 import jdk.internal.org.objectweb.asm.TypePath;
68
69 /**
70 * A {@link ClassVisitor} for type remapping.
71 *
72 * @author Eugene Kuleshov
73 */
74 public class RemappingClassAdapter extends ClassVisitor {
75
76 protected final Remapper remapper;
77
78 protected String className;
79
80 public RemappingClassAdapter(final ClassVisitor cv, final Remapper remapper) {
81 this(Opcodes.ASM5, cv, remapper);
82 }
83
84 protected RemappingClassAdapter(final int api, final ClassVisitor cv,
85 final Remapper remapper) {
86 super(api, cv);
87 this.remapper = remapper;
88 }
89
90 @Override
91 public void visit(int version, int access, String name, String signature,
92 String superName, String[] interfaces) {
93 this.className = name;
94 super.visit(version, access, remapper.mapType(name), remapper
95 .mapSignature(signature, false), remapper.mapType(superName),
96 interfaces == null ? null : remapper.mapTypes(interfaces));
97 }
98
99 @Override
100 public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
101 AnnotationVisitor av = super.visitAnnotation(remapper.mapDesc(desc),
102 visible);
103 return av == null ? null : createRemappingAnnotationAdapter(av);
104 }
105
106 @Override
107 public AnnotationVisitor visitTypeAnnotation(int typeRef,
108 TypePath typePath, String desc, boolean visible) {
109 AnnotationVisitor av = super.visitTypeAnnotation(typeRef, typePath,
110 remapper.mapDesc(desc), visible);
111 return av == null ? null : createRemappingAnnotationAdapter(av);
112 }
113
114 @Override
115 public FieldVisitor visitField(int access, String name, String desc,
116 String signature, Object value) {
117 FieldVisitor fv = super.visitField(access,
118 remapper.mapFieldName(className, name, desc),
119 remapper.mapDesc(desc), remapper.mapSignature(signature, true),
120 remapper.mapValue(value));
121 return fv == null ? null : createRemappingFieldAdapter(fv);
122 }
123
124 @Override
125 public MethodVisitor visitMethod(int access, String name, String desc,
126 String signature, String[] exceptions) {
127 String newDesc = remapper.mapMethodDesc(desc);
128 MethodVisitor mv = super.visitMethod(access, remapper.mapMethodName(
129 className, name, desc), newDesc, remapper.mapSignature(
130 signature, false),
131 exceptions == null ? null : remapper.mapTypes(exceptions));
132 return mv == null ? null : createRemappingMethodAdapter(access,
133 newDesc, mv);
134 }
135
136 @Override
137 public void visitInnerClass(String name, String outerName,
138 String innerName, int access) {
139 // TODO should innerName be changed?
140 super.visitInnerClass(remapper.mapType(name), outerName == null ? null
141 : remapper.mapType(outerName), innerName, access);
142 }
143
144 @Override
145 public void visitOuterClass(String owner, String name, String desc) {
146 super.visitOuterClass(remapper.mapType(owner), name == null ? null
147 : remapper.mapMethodName(owner, name, desc),
148 desc == null ? null : remapper.mapMethodDesc(desc));
149 }
150
151 protected FieldVisitor createRemappingFieldAdapter(FieldVisitor fv) {
152 return new RemappingFieldAdapter(fv, remapper);
153 }
154
155 protected MethodVisitor createRemappingMethodAdapter(int access,
156 String newDesc, MethodVisitor mv) {
157 return new RemappingMethodAdapter(access, newDesc, mv, remapper);
158 }
159
160 protected AnnotationVisitor createRemappingAnnotationAdapter(
161 AnnotationVisitor av) {
162 return new RemappingAnnotationAdapter(av, remapper);
163 }
164 }