Module org.eclipse.persistence.core

Package org.eclipse.persistence.internal.dynamic

Class ValuesAccessor

java.lang.Object

org.eclipse.persistence.mappings.AttributeAccessor

org.eclipse.persistence.internal.dynamic.ValuesAccessor

All Implemented Interfaces:

Serializable, Cloneable, CoreAttributeAccessor

Direct Known Subclasses:

XRDynamicEntityAccessor

public class ValuesAccessor
extends AttributeAccessor

ValueAccessor is a specialized AttributeAccessor enabling access to property values

Since:

EclipseLink 1.2

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected DatabaseMapping	mapping

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

attributeName, isReadOnly, isWriteOnly

Constructor Summary

Constructors

Constructor	Description
ValuesAccessor(DatabaseMapping mapping)

Method Summary

Modifier and Type	Method	Description
Class<?>	getAttributeClass()	Return the class type of the attribute.
Object	getAttributeValueFromObject(Object entity)	Return the attribute value from the object.
boolean	isValuesAccessor()
void	setAttributeValueInObject(Object entity, Object value)	Set the attribute value into the object.

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

Field Details

mapping

protected DatabaseMapping mapping

Constructor Details

ValuesAccessor

public ValuesAccessor(DatabaseMapping mapping)

Method Details

isValuesAccessor

public boolean isValuesAccessor()

Overrides:

isValuesAccessor in class AttributeAccessor

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

Specified by:

getAttributeValueFromObject in class AttributeAccessor

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

Specified by:

setAttributeValueInObject in class AttributeAccessor

Throws:

DescriptorException

getAttributeClass

public Class<?> getAttributeClass()

Description copied from class: AttributeAccessor

Return the class type of the attribute.

Specified by:

getAttributeClass in interface CoreAttributeAccessor

Overrides:

getAttributeClass in class AttributeAccessor