blob: c51925fa6b9f2a940c4226292d8bdda1c22a187b (
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
|
/* WrapUnWrapper.java -- Wrapper and unwrapper for primitive types.
Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of GNU Classpath.
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
package gnu.classpath.tools.rmic;
public class WrapUnWrapper
{
/**
* Get the wrapper class for the primitive type
*
* @param primitive the class of the primitive type
*
* @return the wrapper class
*/
public static Class getWrappingClass(Class primitive)
{
if (primitive.equals(byte.class))
return Byte.class;
if (primitive.equals(int.class))
return Integer.class;
if (primitive.equals(long.class))
return Long.class;
if (primitive.equals(boolean.class))
return Boolean.class;
if (primitive.equals(double.class))
return Double.class;
if (primitive.equals(float.class))
return Float.class;
if (primitive.equals(char.class))
return Character.class;
else
return null;
}
/**
* Get the method, invocation of that would return the wrapped value.
*
* @param primitive the class of the primitive type.
*
* @return the wrapper method that unwraps the value to the primitive type.
*/
public static String getUnwrappingMethod(Class primitive)
{
if (primitive.equals(byte.class))
return "byteValue()";
if (primitive.equals(int.class))
return "intValue()";
if (primitive.equals(long.class))
return "longValue()";
if (primitive.equals(boolean.class))
return "booleanValue()";
if (primitive.equals(double.class))
return "doubleValue()";
if (primitive.equals(float.class))
return "floatValue()";
if (primitive.equals(char.class))
return "charValue()";
else
return null;
}
}
|
