org.apache.cayenne.reflect
Class IdMapKeyAccessor
java.lang.Object
   org.apache.cayenne.reflect.IdMapKeyAccessor
org.apache.cayenne.reflect.IdMapKeyAccessor
- All Implemented Interfaces: 
- Serializable, Accessor
- public class IdMapKeyAccessor 
- extends Object- implements Accessor
A stateless read-only accessor of the map key value that is based on the Persistent
 object id. For single-column ID's the accessor returns a single value (e.g. an
 Integer). For multi-column ID's it returns the ObjectId.
- Since:
- 3.0
- See Also:
- Serialized Form
 
 
| Method Summary | 
|  String | getName()Returns property name.
 | 
|  Object | getValue(Object object)Returns a property value of an object without disturbing the object fault status.
 | 
|  void | setValue(Object object,
         Object newValue)Sets a property value of an object without disturbing the object fault status.
 | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
SHARED_ACCESSOR
public static final Accessor SHARED_ACCESSOR
IdMapKeyAccessor
public IdMapKeyAccessor()
getName
public String getName()
- Description copied from interface: Accessor
- Returns property name.
 
- 
- Specified by:
- getNamein interface- Accessor
 
- 
 
getValue
public Object getValue(Object object)
                throws PropertyException
- Description copied from interface: Accessor
- Returns a property value of an object without disturbing the object fault status.
 
- 
- Specified by:
- getValuein interface- Accessor
 
- 
- Throws:
- PropertyException
 
setValue
public void setValue(Object object,
                     Object newValue)
              throws PropertyException
- Description copied from interface: Accessor
- Sets a property value of an object without disturbing the object fault status. Old
 value of the property is specified as a hint.
 
- 
- Specified by:
- setValuein interface- Accessor
 
- 
- Throws:
- PropertyException
 
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