Module org.eclipse.persistence.dbws

Package 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:

Serializable, 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

See Also:

• Serialized Form

Field Summary

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

mapping

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

attributeName, isReadOnly, isWriteOnly

Constructor Summary

Constructors

Constructor	Description
XRDynamicEntityVHAccessor(DatabaseMapping mapping)

Method Summary

Modifier and Type	Method	Description
Object	getAttributeValueFromObject(Object entity)	Return the attribute value from the object.
void	setAttributeValueInObject(Object entity, 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, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

XRDynamicEntityVHAccessor

public XRDynamicEntityVHAccessor(DatabaseMapping mapping)

Method Details

getAttributeValueFromObject

public Object getAttributeValueFromObject(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(Object entity,
 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