Package org.eclipse.persistence.sdo.helper

Class SDOFragmentMappingAttributeAccessor

java.lang.Object

org.eclipse.persistence.mappings.AttributeAccessor

org.eclipse.persistence.sdo.helper.SDOFragmentMappingAttributeAccessor

All Implemented Interfaces:

Serializable, Cloneable, CoreAttributeAccessor

public class SDOFragmentMappingAttributeAccessor
extends AttributeAccessor

Purpose: A wrapper class for handling cases when the domain object attributes are to be accessed thru the accessor methods that are called "get" and "set". This is to be used when marsalling/unmarshalling SDODataObjects. The propertyName is the name of the property on the DataObject and that must be set on this accessor.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected HelperContext	helperContext
protected SDOProperty	property

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

attributeName, isReadOnly, isWriteOnly

Constructor Summary

Constructors

Constructor	Description
SDOFragmentMappingAttributeAccessor(SDOProperty property, HelperContext helper)

Method Summary

Modifier and Type	Method	Description
Object	getAttributeValueFromObject(Object anObject)	Gets the value of an instance variable in the object.
SDOProperty	getPropertyName()	INTERNAL:
void	initializeAttributes(Class theJavaClass)	Set get and set method after creating these methods by using get and set method names
boolean	isMethodAttributeAccessor()	INTERNAL:
void	setAttributeValueInObject(Object domainObject, Object attributeValue)	Sets the value of the instance variable in the object to the value.
void	setProperty(SDOProperty property)	INTERNAL:

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

clone, getAttributeClass, getAttributeName, isInitialized, isInstanceVariableAttributeAccessor, isMapValueAttributeAccessor, isReadOnly, isValuesAccessor, isVirtualAttributeAccessor, isWriteOnly, setAttributeName, setIsReadOnly, setIsWriteOnly

Methods inherited from class java.lang.Object

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

Field Detail

property

protected SDOProperty property

helperContext

protected HelperContext helperContext

Constructor Detail

SDOFragmentMappingAttributeAccessor

public SDOFragmentMappingAttributeAccessor(SDOProperty property,
                                           HelperContext helper)

Method Detail

getAttributeValueFromObject

public Object getAttributeValueFromObject(Object anObject)
                                   throws DescriptorException

Gets the value of an instance variable in the object.

Specified by:

getAttributeValueFromObject in interface CoreAttributeAccessor

Specified by:

getAttributeValueFromObject in class AttributeAccessor

Throws:

DescriptorException

initializeAttributes

public void initializeAttributes(Class theJavaClass)
                          throws DescriptorException

Set get and set method after creating these methods by using get and set method names

Specified by:

initializeAttributes in interface CoreAttributeAccessor

Overrides:

initializeAttributes in class AttributeAccessor

Throws:

DescriptorException

isMethodAttributeAccessor

public boolean isMethodAttributeAccessor()

INTERNAL:

Specified by:

isMethodAttributeAccessor in interface CoreAttributeAccessor

Overrides:

isMethodAttributeAccessor in class AttributeAccessor

setAttributeValueInObject

public void setAttributeValueInObject(Object domainObject,
                                      Object attributeValue)
                               throws DescriptorException

Sets the value of the instance variable in the object to the value.

Specified by:

setAttributeValueInObject in interface CoreAttributeAccessor

Specified by:

setAttributeValueInObject in class AttributeAccessor

Throws:

DescriptorException

setProperty

public void setProperty(SDOProperty property)

INTERNAL:

getPropertyName

public SDOProperty getPropertyName()

INTERNAL: