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 UnsafeObjectFieldAccessorImpl extends UnsafeFieldAccessorImpl {
31    UnsafeObjectFieldAccessorImpl(Field field) {
32        super(field);
33    }
34
35    public Object get(Object obj) throws IllegalArgumentException {
36        ensureObj(obj);
37        return unsafe.getObject(obj, fieldOffset);
38    }
39
40    public boolean getBoolean(Object obj) throws IllegalArgumentException {
41        throw newGetBooleanIllegalArgumentException();
42    }
43
44    public byte getByte(Object obj) throws IllegalArgumentException {
45        throw newGetByteIllegalArgumentException();
46    }
47
48    public char getChar(Object obj) throws IllegalArgumentException {
49        throw newGetCharIllegalArgumentException();
50    }
51
52    public short getShort(Object obj) throws IllegalArgumentException {
53        throw newGetShortIllegalArgumentException();
54    }
55
56    public int getInt(Object obj) throws IllegalArgumentException {
57        throw newGetIntIllegalArgumentException();
58    }
59
60    public long getLong(Object obj) throws IllegalArgumentException {
61        throw newGetLongIllegalArgumentException();
62    }
63
64    public float getFloat(Object obj) throws IllegalArgumentException {
65        throw newGetFloatIllegalArgumentException();
66    }
67
68    public double getDouble(Object obj) throws IllegalArgumentException {
69        throw newGetDoubleIllegalArgumentException();
70    }
71
72    public void set(Object obj, Object value)
73        throws IllegalArgumentException, IllegalAccessException
74    {
75        ensureObj(obj);
76        if (isFinal) {
77            throwFinalFieldIllegalAccessException(value);
78        }
79        if (value != null) {
80            if (!field.getType().isAssignableFrom(value.getClass())) {
81                throwSetIllegalArgumentException(value);
82            }
83        }
84        unsafe.putObject(obj, fieldOffset, 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        throwSetIllegalArgumentException(c);
103    }
104
105    public void setShort(Object obj, short s)
106        throws IllegalArgumentException, IllegalAccessException
107    {
108        throwSetIllegalArgumentException(s);
109    }
110
111    public void setInt(Object obj, int i)
112        throws IllegalArgumentException, IllegalAccessException
113    {
114        throwSetIllegalArgumentException(i);
115    }
116
117    public void setLong(Object obj, long l)
118        throws IllegalArgumentException, IllegalAccessException
119    {
120        throwSetIllegalArgumentException(l);
121    }
122
123    public void setFloat(Object obj, float f)
124        throws IllegalArgumentException, IllegalAccessException
125    {
126        throwSetIllegalArgumentException(f);
127    }
128
129    public void setDouble(Object obj, double d)
130        throws IllegalArgumentException, IllegalAccessException
131    {
132        throwSetIllegalArgumentException(d);
133    }
134}
135