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, field.getType());
 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 }