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 
  26 package jdk.internal.reflect;
  27 
  28 import java.lang.reflect.Field;
  29 
  30 class UnsafeStaticObjectFieldAccessorImpl extends UnsafeStaticFieldAccessorImpl {
  31     UnsafeStaticObjectFieldAccessorImpl(Field field) {
  32         super(field);
  33     }
  34 
  35     public Object get(Object obj) throws IllegalArgumentException {
  36         return isFlatValue() ? unsafe.getValue(base, fieldOffset, field.getType())
  37                              : unsafe.getReference(base, 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         if (isFinal) {
  76             throwFinalFieldIllegalAccessException(value);
  77         }
  78         checkValue(value);
  79         if (isFlatValue()) {
  80             unsafe.putValue(obj, fieldOffset, field.getType(), value);
  81         } else {
  82         unsafe.putReference(base, fieldOffset, value);
  83         }
  84     }
  85 
  86     public void setBoolean(Object obj, boolean z)
  87         throws IllegalArgumentException, IllegalAccessException
  88     {
  89         throwSetIllegalArgumentException(z);
  90     }
  91 
  92     public void setByte(Object obj, byte b)
  93         throws IllegalArgumentException, IllegalAccessException
  94     {
  95         throwSetIllegalArgumentException(b);
  96     }
  97 
  98     public void setChar(Object obj, char c)
  99         throws IllegalArgumentException, IllegalAccessException
 100     {
 101         throwSetIllegalArgumentException(c);
 102     }
 103 
 104     public void setShort(Object obj, short s)
 105         throws IllegalArgumentException, IllegalAccessException
 106     {
 107         throwSetIllegalArgumentException(s);
 108     }
 109 
 110     public void setInt(Object obj, int i)
 111         throws IllegalArgumentException, IllegalAccessException
 112     {
 113         throwSetIllegalArgumentException(i);
 114     }
 115 
 116     public void setLong(Object obj, long l)
 117         throws IllegalArgumentException, IllegalAccessException
 118     {
 119         throwSetIllegalArgumentException(l);
 120     }
 121 
 122     public void setFloat(Object obj, float f)
 123         throws IllegalArgumentException, IllegalAccessException
 124     {
 125         throwSetIllegalArgumentException(f);
 126     }
 127 
 128     public void setDouble(Object obj, double d)
 129         throws IllegalArgumentException, IllegalAccessException
 130     {
 131         throwSetIllegalArgumentException(d);
 132     }
 133 }