blob: 80cb5e3dce9ddd97481d54bd424a78f39bf66f60 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/*
* Javassist, a Java-bytecode translator toolkit.
* Copyright (C) 2004 Bill Burke. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. Alternatively, the contents of this file may be used under
* the terms of the GNU Lesser General Public License Version 2.1 or later.
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*/
package javassist.bytecode.annotation;
import javassist.ClassPool;
import javassist.bytecode.ConstPool;
import java.io.IOException;
/**
* String constant value.
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
* @author Shigeru Chiba
*/
public class StringMemberValue extends MemberValue {
int valueIndex;
/**
* Constructs a string constant value. The initial value is specified
* by the constant pool entry at the given index.
*
* @param index the index of a CONSTANT_Utf8_info structure.
*/
public StringMemberValue(int index, ConstPool cp) {
super('s', cp);
this.valueIndex = index;
}
/**
* Constructs a string constant value.
*
* @param str the initial value.
*/
public StringMemberValue(String str, ConstPool cp) {
super('s', cp);
setValue(str);
}
/**
* Constructs a string constant value. The initial value is "".
*/
public StringMemberValue(ConstPool cp) {
super('s', cp);
setValue("");
}
Object getValue(ClassLoader cl, ClassPool cp) {
return getValue();
}
Class getType(ClassLoader cl) {
return String.class;
}
/**
* Obtains the value of the member.
*/
public String getValue() {
return cp.getUtf8Info(valueIndex);
}
/**
* Sets the value of the member.
*/
public void setValue(String newValue) {
valueIndex = cp.addUtf8Info(newValue);
}
/**
* Obtains the string representation of this object.
*/
public String toString() {
return "\"" + getValue() + "\"";
}
/**
* Writes the value.
*/
public void write(AnnotationsWriter writer) throws IOException {
writer.constValueIndex(getValue());
}
/**
* Accepts a visitor.
*/
public void accept(MemberValueVisitor visitor) {
visitor.visitStringMemberValue(this);
}
}
|
