1/*
2 * Copyright (c) 2001, 2005, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package jdk.internal.reflect;
27
28import java.lang.reflect.Field;
29
30class UnsafeStaticCharacterFieldAccessorImpl extends UnsafeStaticFieldAccessorImpl {
31    UnsafeStaticCharacterFieldAccessorImpl(Field field) {
32        super(field);
33    }
34
35    public Object get(Object obj) throws IllegalArgumentException {
36        return Character.valueOf(getChar(obj));
37    }
38
39    public boolean getBoolean(Object obj) throws IllegalArgumentException {
40        throw newGetBooleanIllegalArgumentException();
41    }
42
43    public byte getByte(Object obj) throws IllegalArgumentException {
44        throw newGetByteIllegalArgumentException();
45    }
46
47    public char getChar(Object obj) throws IllegalArgumentException {
48        return unsafe.getChar(base, fieldOffset);
49    }
50
51    public short getShort(Object obj) throws IllegalArgumentException {
52        throw newGetShortIllegalArgumentException();
53    }
54
55    public int getInt(Object obj) throws IllegalArgumentException {
56        return getChar(obj);
57    }
58
59    public long getLong(Object obj) throws IllegalArgumentException {
60        return getChar(obj);
61    }
62
63    public float getFloat(Object obj) throws IllegalArgumentException {
64        return getChar(obj);
65    }
66
67    public double getDouble(Object obj) throws IllegalArgumentException {
68        return getChar(obj);
69    }
70
71    public void set(Object obj, Object value)
72        throws IllegalArgumentException, IllegalAccessException
73    {
74        if (isFinal) {
75            throwFinalFieldIllegalAccessException(value);
76        }
77        if (value == null) {
78            throwSetIllegalArgumentException(value);
79        }
80        if (value instanceof Character) {
81            unsafe.putChar(base, fieldOffset, ((Character) value).charValue());
82            return;
83        }
84        throwSetIllegalArgumentException(value);
85    }
86
87    public void setBoolean(Object obj, boolean z)
88        throws IllegalArgumentException, IllegalAccessException
89    {
90        throwSetIllegalArgumentException(z);
91    }
92
93    public void setByte(Object obj, byte b)
94        throws IllegalArgumentException, IllegalAccessException
95    {
96        throwSetIllegalArgumentException(b);
97    }
98
99    public void setChar(Object obj, char c)
100        throws IllegalArgumentException, IllegalAccessException
101    {
102        if (isFinal) {
103            throwFinalFieldIllegalAccessException(c);
104        }
105        unsafe.putChar(base, fieldOffset, c);
106    }
107
108    public void setShort(Object obj, short s)
109        throws IllegalArgumentException, IllegalAccessException
110    {
111        throwSetIllegalArgumentException(s);
112    }
113
114    public void setInt(Object obj, int i)
115        throws IllegalArgumentException, IllegalAccessException
116    {
117        throwSetIllegalArgumentException(i);
118    }
119
120    public void setLong(Object obj, long l)
121        throws IllegalArgumentException, IllegalAccessException
122    {
123        throwSetIllegalArgumentException(l);
124    }
125
126    public void setFloat(Object obj, float f)
127        throws IllegalArgumentException, IllegalAccessException
128    {
129        throwSetIllegalArgumentException(f);
130    }
131
132    public void setDouble(Object obj, double d)
133        throws IllegalArgumentException, IllegalAccessException
134    {
135        throwSetIllegalArgumentException(d);
136    }
137}
138