author | jjg |
Tue, 03 Jun 2008 13:26:47 -0700 | |
changeset 727 | cb50c1ae7bab |
child 735 | 372aa565a221 |
permissions | -rw-r--r-- |
727
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
1 |
/* |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
2 |
* Copyright 2007 Sun Microsystems, Inc. All Rights Reserved. |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
4 |
* |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
5 |
* This code is free software; you can redistribute it and/or modify it |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
7 |
* published by the Free Software Foundation. Sun designates this |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
8 |
* particular file as subject to the "Classpath" exception as provided |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
9 |
* by Sun in the LICENSE file that accompanied this code. |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
10 |
* |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
11 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
12 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
13 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
14 |
* version 2 for more details (a copy is included in the LICENSE file that |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
15 |
* accompanied this code). |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
16 |
* |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
17 |
* You should have received a copy of the GNU General Public License version |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
18 |
* 2 along with this work; if not, write to the Free Software Foundation, |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
19 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
20 |
* |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
21 |
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
22 |
* CA 95054 USA or visit www.sun.com if you need additional information or |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
23 |
* have any questions. |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
24 |
*/ |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
25 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
26 |
package com.sun.tools.classfile; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
27 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
28 |
import java.util.ArrayList; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
29 |
import java.util.List; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
30 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
31 |
/** |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
32 |
* See JVMS3 4.4.4. |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
33 |
* |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
34 |
* <p><b>This is NOT part of any API supported by Sun Microsystems. If |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
35 |
* you write code that depends on this, you do so at your own risk. |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
36 |
* This code and its internal interfaces are subject to change or |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
37 |
* deletion without notice.</b> |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
38 |
*/ |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
39 |
public class Signature extends Descriptor { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
40 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
41 |
public Signature(int index) { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
42 |
super(index); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
43 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
44 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
45 |
public Type getType(ConstantPool constant_pool) throws ConstantPoolException { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
46 |
if (type == null) |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
47 |
type = parse(getValue(constant_pool)); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
48 |
return type; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
49 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
50 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
51 |
@Override |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
52 |
public int getParameterCount(ConstantPool constant_pool) throws ConstantPoolException { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
53 |
Type.MethodType m = (Type.MethodType) getType(constant_pool); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
54 |
return m.argTypes.size(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
55 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
56 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
57 |
@Override |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
58 |
public String getParameterTypes(ConstantPool constant_pool) throws ConstantPoolException { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
59 |
Type.MethodType m = (Type.MethodType) getType(constant_pool); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
60 |
StringBuilder sb = new StringBuilder(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
61 |
sb.append("("); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
62 |
String sep = ""; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
63 |
for (Type argType: m.argTypes) { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
64 |
sb.append(sep); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
65 |
sb.append(argType); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
66 |
sep = ", "; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
67 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
68 |
sb.append(")"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
69 |
return sb.toString(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
70 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
71 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
72 |
@Override |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
73 |
public String getReturnType(ConstantPool constant_pool) throws ConstantPoolException { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
74 |
Type.MethodType m = (Type.MethodType) getType(constant_pool); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
75 |
return m.returnType.toString(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
76 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
77 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
78 |
@Override |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
79 |
public String getFieldType(ConstantPool constant_pool) throws ConstantPoolException { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
80 |
return getType(constant_pool).toString(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
81 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
82 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
83 |
private Type parse(String sig) { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
84 |
this.sig = sig; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
85 |
sigp = 0; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
86 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
87 |
List<Type> typeArgTypes = null; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
88 |
if (sig.charAt(sigp) == '<') |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
89 |
typeArgTypes = parseTypeArgTypes(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
90 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
91 |
if (sig.charAt(sigp) == '(') { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
92 |
List<Type> argTypes = parseTypeSignatures(')'); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
93 |
Type returnType = parseTypeSignature(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
94 |
List<Type> throwsTypes = null; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
95 |
while (sigp < sig.length() && sig.charAt(sigp) == '^') { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
96 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
97 |
if (throwsTypes == null) |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
98 |
throwsTypes = new ArrayList<Type>(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
99 |
throwsTypes.add(parseTypeSignature()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
100 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
101 |
return new Type.MethodType(typeArgTypes, argTypes, returnType, throwsTypes); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
102 |
} else { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
103 |
Type t = parseTypeSignature(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
104 |
if (typeArgTypes == null && sigp == sig.length()) |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
105 |
return t; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
106 |
Type superclass = t; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
107 |
List<Type> superinterfaces = new ArrayList<Type>(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
108 |
while (sigp < sig.length()) |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
109 |
superinterfaces.add(parseTypeSignature()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
110 |
return new Type.ClassSigType(typeArgTypes, superclass, superinterfaces); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
111 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
112 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
113 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
114 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
115 |
private Type parseTypeSignature() { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
116 |
switch (sig.charAt(sigp)) { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
117 |
case 'B': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
118 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
119 |
return new Type.SimpleType("byte"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
120 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
121 |
case 'C': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
122 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
123 |
return new Type.SimpleType("char"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
124 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
125 |
case 'D': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
126 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
127 |
return new Type.SimpleType("double"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
128 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
129 |
case 'F': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
130 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
131 |
return new Type.SimpleType("float"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
132 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
133 |
case 'I': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
134 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
135 |
return new Type.SimpleType("int"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
136 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
137 |
case 'J': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
138 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
139 |
return new Type.SimpleType("long"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
140 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
141 |
case 'L': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
142 |
return parseClassTypeSignature(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
143 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
144 |
case 'S': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
145 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
146 |
return new Type.SimpleType("short"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
147 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
148 |
case 'T': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
149 |
return parseTypeVariableSignature(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
150 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
151 |
case 'V': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
152 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
153 |
return new Type.SimpleType("void"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
154 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
155 |
case 'Z': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
156 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
157 |
return new Type.SimpleType("boolean"); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
158 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
159 |
case '[': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
160 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
161 |
return new Type.ArrayType(parseTypeSignature()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
162 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
163 |
case '*': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
164 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
165 |
return new Type.WildcardType(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
166 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
167 |
case '+': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
168 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
169 |
return new Type.WildcardType("extends", parseTypeSignature()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
170 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
171 |
case '-': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
172 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
173 |
return new Type.WildcardType("super", parseTypeSignature()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
174 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
175 |
default: |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
176 |
throw new IllegalStateException(debugInfo()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
177 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
178 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
179 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
180 |
private List<Type> parseTypeSignatures(char term) { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
181 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
182 |
List<Type> types = new ArrayList<Type>(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
183 |
while (sig.charAt(sigp) != term) |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
184 |
types.add(parseTypeSignature()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
185 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
186 |
return types; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
187 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
188 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
189 |
private Type parseClassTypeSignature() { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
190 |
assert sig.charAt(sigp) == 'L'; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
191 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
192 |
return parseClassTypeSignatureRest(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
193 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
194 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
195 |
private Type parseClassTypeSignatureRest() { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
196 |
StringBuilder sb = new StringBuilder(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
197 |
Type t = null; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
198 |
char sigch; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
199 |
while (true) { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
200 |
switch (sigch = sig.charAt(sigp)) { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
201 |
case '/': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
202 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
203 |
sb.append("."); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
204 |
break; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
205 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
206 |
case '.': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
207 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
208 |
if (t == null) |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
209 |
t = new Type.SimpleType(sb.toString()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
210 |
return new Type.InnerClassType(t, parseClassTypeSignatureRest()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
211 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
212 |
case ';': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
213 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
214 |
if (t == null) |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
215 |
t = new Type.SimpleType(sb.toString()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
216 |
return t; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
217 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
218 |
case '<': |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
219 |
List<Type> argTypes = parseTypeSignatures('>'); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
220 |
t = new Type.ClassType(sb.toString(), argTypes); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
221 |
break; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
222 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
223 |
default: |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
224 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
225 |
sb.append(sigch); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
226 |
break; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
227 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
228 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
229 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
230 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
231 |
private List<Type> parseTypeArgTypes() { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
232 |
assert sig.charAt(sigp) == '<'; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
233 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
234 |
List<Type> types = null; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
235 |
types = new ArrayList<Type>(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
236 |
while (sig.charAt(sigp) != '>') |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
237 |
types.add(parseTypeArgType()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
238 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
239 |
return types; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
240 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
241 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
242 |
private Type parseTypeArgType() { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
243 |
int sep = sig.indexOf(":", sigp); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
244 |
String name = sig.substring(sigp, sep); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
245 |
Type classBound = null; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
246 |
List<Type> interfaceBounds = null; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
247 |
sigp = sep + 1; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
248 |
if (sig.charAt(sigp) != ':') |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
249 |
classBound = parseTypeSignature(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
250 |
while (sig.charAt(sigp) == ':') { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
251 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
252 |
if (interfaceBounds == null) |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
253 |
interfaceBounds = new ArrayList<Type>(); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
254 |
interfaceBounds.add(parseTypeSignature()); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
255 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
256 |
return new Type.TypeArgType(name, classBound, interfaceBounds); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
257 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
258 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
259 |
private Type parseTypeVariableSignature() { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
260 |
sigp++; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
261 |
int sep = sig.indexOf(';', sigp); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
262 |
Type t = new Type.SimpleType(sig.substring(sigp, sep)); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
263 |
sigp = sep + 1; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
264 |
return t; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
265 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
266 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
267 |
private String debugInfo() { |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
268 |
return sig.substring(0, sigp) + "!" + sig.charAt(sigp) + "!" + sig.substring(sigp+1); |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
269 |
} |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
270 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
271 |
private String sig; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
272 |
private int sigp; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
273 |
|
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
274 |
private Type type; |
cb50c1ae7bab
4075303: Use javap to enquire aboput a specific inner class
jjg
parents:
diff
changeset
|
275 |
} |