diff -r fd16c54261b3 -r 90ce3da70b43 jdk/src/share/classes/sun/reflect/UnsafeCharacterFieldAccessorImpl.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jdk/src/share/classes/sun/reflect/UnsafeCharacterFieldAccessorImpl.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,140 @@ +/* + * Copyright 2001-2005 Sun Microsystems, Inc. All Rights Reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Sun designates this + * particular file as subject to the "Classpath" exception as provided + * by Sun in the LICENSE file that accompanied this code. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + */ + +package sun.reflect; + +import java.lang.reflect.Field; + +class UnsafeCharacterFieldAccessorImpl extends UnsafeFieldAccessorImpl { + UnsafeCharacterFieldAccessorImpl(Field field) { + super(field); + } + + public Object get(Object obj) throws IllegalArgumentException { + return new Character(getChar(obj)); + } + + public boolean getBoolean(Object obj) throws IllegalArgumentException { + throw newGetBooleanIllegalArgumentException(); + } + + public byte getByte(Object obj) throws IllegalArgumentException { + throw newGetByteIllegalArgumentException(); + } + + public char getChar(Object obj) throws IllegalArgumentException { + ensureObj(obj); + return unsafe.getChar(obj, fieldOffset); + } + + public short getShort(Object obj) throws IllegalArgumentException { + throw newGetShortIllegalArgumentException(); + } + + public int getInt(Object obj) throws IllegalArgumentException { + return getChar(obj); + } + + public long getLong(Object obj) throws IllegalArgumentException { + return getChar(obj); + } + + public float getFloat(Object obj) throws IllegalArgumentException { + return getChar(obj); + } + + public double getDouble(Object obj) throws IllegalArgumentException { + return getChar(obj); + } + + public void set(Object obj, Object value) + throws IllegalArgumentException, IllegalAccessException + { + ensureObj(obj); + if (isFinal) { + throwFinalFieldIllegalAccessException(value); + } + if (value == null) { + throwSetIllegalArgumentException(value); + } + if (value instanceof Character) { + unsafe.putChar(obj, fieldOffset, ((Character) value).charValue()); + return; + } + throwSetIllegalArgumentException(value); + } + + public void setBoolean(Object obj, boolean z) + throws IllegalArgumentException, IllegalAccessException + { + throwSetIllegalArgumentException(z); + } + + public void setByte(Object obj, byte b) + throws IllegalArgumentException, IllegalAccessException + { + throwSetIllegalArgumentException(b); + } + + public void setChar(Object obj, char c) + throws IllegalArgumentException, IllegalAccessException + { + ensureObj(obj); + if (isFinal) { + throwFinalFieldIllegalAccessException(c); + } + unsafe.putChar(obj, fieldOffset, c); + } + + public void setShort(Object obj, short s) + throws IllegalArgumentException, IllegalAccessException + { + throwSetIllegalArgumentException(s); + } + + public void setInt(Object obj, int i) + throws IllegalArgumentException, IllegalAccessException + { + throwSetIllegalArgumentException(i); + } + + public void setLong(Object obj, long l) + throws IllegalArgumentException, IllegalAccessException + { + throwSetIllegalArgumentException(l); + } + + public void setFloat(Object obj, float f) + throws IllegalArgumentException, IllegalAccessException + { + throwSetIllegalArgumentException(f); + } + + public void setDouble(Object obj, double d) + throws IllegalArgumentException, IllegalAccessException + { + throwSetIllegalArgumentException(d); + } +}