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src/java.base/share/classes/jdk/internal/reflect/UnsafeQualifiedObjectFieldAccessorImpl.java

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  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 isFlatValue() ? 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 {


  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 (isFlatValue()) {
  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




  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 {


  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


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