001: /*
002: * Copyright 2001-2005 Sun Microsystems, Inc. All Rights Reserved.
003: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004: *
005: * This code is free software; you can redistribute it and/or modify it
006: * under the terms of the GNU General Public License version 2 only, as
007: * published by the Free Software Foundation. Sun designates this
008: * particular file as subject to the "Classpath" exception as provided
009: * by Sun in the LICENSE file that accompanied this code.
010: *
011: * This code is distributed in the hope that it will be useful, but WITHOUT
012: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
013: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
014: * version 2 for more details (a copy is included in the LICENSE file that
015: * accompanied this code).
016: *
017: * You should have received a copy of the GNU General Public License version
018: * 2 along with this work; if not, write to the Free Software Foundation,
019: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
020: *
021: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
022: * CA 95054 USA or visit www.sun.com if you need additional information or
023: * have any questions.
024: */
025:
026: package sun.reflect;
027:
028: import java.lang.reflect.Field;
029:
030: class UnsafeStaticIntegerFieldAccessorImpl extends
031: UnsafeStaticFieldAccessorImpl {
032: UnsafeStaticIntegerFieldAccessorImpl(Field field) {
033: super (field);
034: }
035:
036: public Object get(Object obj) throws IllegalArgumentException {
037: return new Integer(getInt(obj));
038: }
039:
040: public boolean getBoolean(Object obj)
041: throws IllegalArgumentException {
042: throw newGetBooleanIllegalArgumentException();
043: }
044:
045: public byte getByte(Object obj) throws IllegalArgumentException {
046: throw newGetByteIllegalArgumentException();
047: }
048:
049: public char getChar(Object obj) throws IllegalArgumentException {
050: throw newGetCharIllegalArgumentException();
051: }
052:
053: public short getShort(Object obj) throws IllegalArgumentException {
054: throw newGetShortIllegalArgumentException();
055: }
056:
057: public int getInt(Object obj) throws IllegalArgumentException {
058: return unsafe.getInt(base, fieldOffset);
059: }
060:
061: public long getLong(Object obj) throws IllegalArgumentException {
062: return getInt(obj);
063: }
064:
065: public float getFloat(Object obj) throws IllegalArgumentException {
066: return getInt(obj);
067: }
068:
069: public double getDouble(Object obj) throws IllegalArgumentException {
070: return getInt(obj);
071: }
072:
073: public void set(Object obj, Object value)
074: throws IllegalArgumentException, IllegalAccessException {
075: if (isFinal) {
076: throwFinalFieldIllegalAccessException(value);
077: }
078: if (value == null) {
079: throwSetIllegalArgumentException(value);
080: }
081: if (value instanceof Byte) {
082: unsafe
083: .putInt(base, fieldOffset, ((Byte) value)
084: .byteValue());
085: return;
086: }
087: if (value instanceof Short) {
088: unsafe.putInt(base, fieldOffset, ((Short) value)
089: .shortValue());
090: return;
091: }
092: if (value instanceof Character) {
093: unsafe.putInt(base, fieldOffset, ((Character) value)
094: .charValue());
095: return;
096: }
097: if (value instanceof Integer) {
098: unsafe.putInt(base, fieldOffset, ((Integer) value)
099: .intValue());
100: return;
101: }
102: throwSetIllegalArgumentException(value);
103: }
104:
105: public void setBoolean(Object obj, boolean z)
106: throws IllegalArgumentException, IllegalAccessException {
107: throwSetIllegalArgumentException(z);
108: }
109:
110: public void setByte(Object obj, byte b)
111: throws IllegalArgumentException, IllegalAccessException {
112: setInt(obj, b);
113: }
114:
115: public void setChar(Object obj, char c)
116: throws IllegalArgumentException, IllegalAccessException {
117: setInt(obj, c);
118: }
119:
120: public void setShort(Object obj, short s)
121: throws IllegalArgumentException, IllegalAccessException {
122: setInt(obj, s);
123: }
124:
125: public void setInt(Object obj, int i)
126: throws IllegalArgumentException, IllegalAccessException {
127: if (isFinal) {
128: throwFinalFieldIllegalAccessException(i);
129: }
130: unsafe.putInt(base, fieldOffset, i);
131: }
132:
133: public void setLong(Object obj, long l)
134: throws IllegalArgumentException, IllegalAccessException {
135: throwSetIllegalArgumentException(l);
136: }
137:
138: public void setFloat(Object obj, float f)
139: throws IllegalArgumentException, IllegalAccessException {
140: throwSetIllegalArgumentException(f);
141: }
142:
143: public void setDouble(Object obj, double d)
144: throws IllegalArgumentException, IllegalAccessException {
145: throwSetIllegalArgumentException(d);
146: }
147: }
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