J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2004-2005 Sun Microsystems, Inc. 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. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package sun.reflect; |
| 27 | |
| 28 | import java.lang.reflect.Field; |
| 29 | |
| 30 | class UnsafeQualifiedCharacterFieldAccessorImpl |
| 31 | extends UnsafeQualifiedFieldAccessorImpl |
| 32 | { |
| 33 | UnsafeQualifiedCharacterFieldAccessorImpl(Field field, boolean isReadOnly) { |
| 34 | super(field, isReadOnly); |
| 35 | } |
| 36 | |
| 37 | public Object get(Object obj) throws IllegalArgumentException { |
| 38 | return new Character(getChar(obj)); |
| 39 | } |
| 40 | |
| 41 | public boolean getBoolean(Object obj) throws IllegalArgumentException { |
| 42 | throw newGetBooleanIllegalArgumentException(); |
| 43 | } |
| 44 | |
| 45 | public byte getByte(Object obj) throws IllegalArgumentException { |
| 46 | throw newGetByteIllegalArgumentException(); |
| 47 | } |
| 48 | |
| 49 | public char getChar(Object obj) throws IllegalArgumentException { |
| 50 | ensureObj(obj); |
| 51 | return unsafe.getCharVolatile(obj, fieldOffset); |
| 52 | } |
| 53 | |
| 54 | public short getShort(Object obj) throws IllegalArgumentException { |
| 55 | throw newGetShortIllegalArgumentException(); |
| 56 | } |
| 57 | |
| 58 | public int getInt(Object obj) throws IllegalArgumentException { |
| 59 | return getChar(obj); |
| 60 | } |
| 61 | |
| 62 | public long getLong(Object obj) throws IllegalArgumentException { |
| 63 | return getChar(obj); |
| 64 | } |
| 65 | |
| 66 | public float getFloat(Object obj) throws IllegalArgumentException { |
| 67 | return getChar(obj); |
| 68 | } |
| 69 | |
| 70 | public double getDouble(Object obj) throws IllegalArgumentException { |
| 71 | return getChar(obj); |
| 72 | } |
| 73 | |
| 74 | public void set(Object obj, Object value) |
| 75 | throws IllegalArgumentException, IllegalAccessException |
| 76 | { |
| 77 | ensureObj(obj); |
| 78 | if (isReadOnly) { |
| 79 | throwFinalFieldIllegalAccessException(value); |
| 80 | } |
| 81 | if (value == null) { |
| 82 | throwSetIllegalArgumentException(value); |
| 83 | } |
| 84 | if (value instanceof Character) { |
| 85 | unsafe.putCharVolatile(obj, fieldOffset, ((Character) value).charValue()); |
| 86 | return; |
| 87 | } |
| 88 | throwSetIllegalArgumentException(value); |
| 89 | } |
| 90 | |
| 91 | public void setBoolean(Object obj, boolean z) |
| 92 | throws IllegalArgumentException, IllegalAccessException |
| 93 | { |
| 94 | throwSetIllegalArgumentException(z); |
| 95 | } |
| 96 | |
| 97 | public void setByte(Object obj, byte b) |
| 98 | throws IllegalArgumentException, IllegalAccessException |
| 99 | { |
| 100 | throwSetIllegalArgumentException(b); |
| 101 | } |
| 102 | |
| 103 | public void setChar(Object obj, char c) |
| 104 | throws IllegalArgumentException, IllegalAccessException |
| 105 | { |
| 106 | ensureObj(obj); |
| 107 | if (isReadOnly) { |
| 108 | throwFinalFieldIllegalAccessException(c); |
| 109 | } |
| 110 | unsafe.putCharVolatile(obj, fieldOffset, c); |
| 111 | } |
| 112 | |
| 113 | public void setShort(Object obj, short s) |
| 114 | throws IllegalArgumentException, IllegalAccessException |
| 115 | { |
| 116 | throwSetIllegalArgumentException(s); |
| 117 | } |
| 118 | |
| 119 | public void setInt(Object obj, int i) |
| 120 | throws IllegalArgumentException, IllegalAccessException |
| 121 | { |
| 122 | throwSetIllegalArgumentException(i); |
| 123 | } |
| 124 | |
| 125 | public void setLong(Object obj, long l) |
| 126 | throws IllegalArgumentException, IllegalAccessException |
| 127 | { |
| 128 | throwSetIllegalArgumentException(l); |
| 129 | } |
| 130 | |
| 131 | public void setFloat(Object obj, float f) |
| 132 | throws IllegalArgumentException, IllegalAccessException |
| 133 | { |
| 134 | throwSetIllegalArgumentException(f); |
| 135 | } |
| 136 | |
| 137 | public void setDouble(Object obj, double d) |
| 138 | throws IllegalArgumentException, IllegalAccessException |
| 139 | { |
| 140 | throwSetIllegalArgumentException(d); |
| 141 | } |
| 142 | } |