org.eclipse.persistence.internal.xr

Class XRDynamicEntityVHAccessor

java.lang.Object

org.eclipse.persistence.mappings.AttributeAccessor

org.eclipse.persistence.internal.dynamic.ValuesAccessor

org.eclipse.persistence.internal.xr.XRDynamicEntityAccessor

org.eclipse.persistence.internal.xr.XRDynamicEntityVHAccessor

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, CoreAttributeAccessor

public class XRDynamicEntityVHAccessor
extends XRDynamicEntityAccessor

INTERNAL: XRDynamicEntityVHAccessor is similar to XRDynamicEntityAccessor; however, it is used exclusively by O-X mappings as they require attribute navigation through the ValueHolder to the contained value.

Since:

EclipseLink 1.x

Author:

Mike Norman - michael.norman@oracle.com

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
XRDynamicEntityVHAccessor(DatabaseMapping mapping)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getAttributeValueFromObject(java.lang.Object entity) Return the attribute value from the object.
void	setAttributeValueInObject(java.lang.Object entity, java.lang.Object value) Set the attribute value into the object.

Methods inherited from class org.eclipse.persistence.internal.dynamic.ValuesAccessor

getAttributeClass, isValuesAccessor

Methods inherited from class org.eclipse.persistence.mappings.AttributeAccessor

clone, getAttributeName, initializeAttributes, isInitialized, isInstanceVariableAttributeAccessor, isMapValueAttributeAccessor, isMethodAttributeAccessor, isReadOnly, isVirtualAttributeAccessor, isWriteOnly, setAttributeName, setIsReadOnly, setIsWriteOnly

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XRDynamicEntityVHAccessor

public XRDynamicEntityVHAccessor(DatabaseMapping mapping)

Method Detail

getAttributeValueFromObject

public java.lang.Object getAttributeValueFromObject(java.lang.Object entity)
                                             throws DescriptorException

Description copied from class: AttributeAccessor

Return the attribute value from the object.

Specified by:

getAttributeValueFromObject in interface CoreAttributeAccessor

Overrides:

getAttributeValueFromObject in class ValuesAccessor

Throws:

DescriptorException

setAttributeValueInObject

public void setAttributeValueInObject(java.lang.Object entity,
                                      java.lang.Object value)
                               throws DescriptorException

Description copied from class: AttributeAccessor

Set the attribute value into the object.

Specified by:

setAttributeValueInObject in interface CoreAttributeAccessor

Overrides:

setAttributeValueInObject in class ValuesAccessor

Throws:

DescriptorException