1 /*
   2  * Copyright (c) 2004, 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 UnsafeQualifiedObjectFieldAccessorImpl
  31     extends UnsafeQualifiedFieldAccessorImpl
  32 {
  33     UnsafeQualifiedObjectFieldAccessorImpl(Field field, boolean isReadOnly) {
  34         super(field, isReadOnly);
  35     }
  36 
  37     public Object get(Object obj) throws IllegalArgumentException {
  38         ensureObj(obj);
  39         return isFlattened() ? unsafe.getValue(obj, fieldOffset, field.getType())
  40                              : unsafe.getReferenceVolatile(obj, fieldOffset);
  41     }
  42 
  43     public boolean getBoolean(Object obj) throws IllegalArgumentException {
  44         throw newGetBooleanIllegalArgumentException();
  45     }
  46 
  47     public byte getByte(Object obj) throws IllegalArgumentException {
  48         throw newGetByteIllegalArgumentException();
  49     }
  50 
  51     public char getChar(Object obj) throws IllegalArgumentException {
  52         throw newGetCharIllegalArgumentException();
  53     }
  54 
  55     public short getShort(Object obj) throws IllegalArgumentException {
  56         throw newGetShortIllegalArgumentException();
  57     }
  58 
  59     public int getInt(Object obj) throws IllegalArgumentException {
  60         throw newGetIntIllegalArgumentException();
  61     }
  62 
  63     public long getLong(Object obj) throws IllegalArgumentException {
  64         throw newGetLongIllegalArgumentException();
  65     }
  66 
  67     public float getFloat(Object obj) throws IllegalArgumentException {
  68         throw newGetFloatIllegalArgumentException();
  69     }
  70 
  71     public double getDouble(Object obj) throws IllegalArgumentException {
  72         throw newGetDoubleIllegalArgumentException();
  73     }
  74 
  75     public void set(Object obj, Object value)
  76         throws IllegalArgumentException, IllegalAccessException
  77     {
  78         ensureObj(obj);
  79         if (isReadOnly) {
  80             throwFinalFieldIllegalAccessException(value);
  81         }
  82         checkValue(value);
  83         if (isFlattened()) {
  84             unsafe.putValue(obj, fieldOffset, field.getType(), value);
  85         } else {
  86         unsafe.putReferenceVolatile(obj, fieldOffset, value);
  87         }
  88     }
  89 
  90     public void setBoolean(Object obj, boolean z)
  91         throws IllegalArgumentException, IllegalAccessException
  92     {
  93         throwSetIllegalArgumentException(z);
  94     }
  95 
  96     public void setByte(Object obj, byte b)
  97         throws IllegalArgumentException, IllegalAccessException
  98     {
  99         throwSetIllegalArgumentException(b);
 100     }
 101 
 102     public void setChar(Object obj, char c)
 103         throws IllegalArgumentException, IllegalAccessException
 104     {
 105         throwSetIllegalArgumentException(c);
 106     }
 107 
 108     public void setShort(Object obj, short s)
 109         throws IllegalArgumentException, IllegalAccessException
 110     {
 111         throwSetIllegalArgumentException(s);
 112     }
 113 
 114     public void setInt(Object obj, int i)
 115         throws IllegalArgumentException, IllegalAccessException
 116     {
 117         throwSetIllegalArgumentException(i);
 118     }
 119 
 120     public void setLong(Object obj, long l)
 121         throws IllegalArgumentException, IllegalAccessException
 122     {
 123         throwSetIllegalArgumentException(l);
 124     }
 125 
 126     public void setFloat(Object obj, float f)
 127         throws IllegalArgumentException, IllegalAccessException
 128     {
 129         throwSetIllegalArgumentException(f);
 130     }
 131 
 132     public void setDouble(Object obj, double d)
 133         throws IllegalArgumentException, IllegalAccessException
 134     {
 135         throwSetIllegalArgumentException(d);
 136     }
 137 }