Module org.eclipse.persistence.sdo

Package org.eclipse.persistence.sdo.helper

Class SDOMethodAttributeAccessor

java.lang.Object

org.eclipse.persistence.mappings.AttributeAccessor

org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor

org.eclipse.persistence.sdo.helper.SDOMethodAttributeAccessor

All Implemented Interfaces:

Serializable, Cloneable, CoreAttributeAccessor

public class SDOMethodAttributeAccessor
extends MethodAttributeAccessor

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 marshalling/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 Class<?>	attributeClass
protected SDOProperty	property

Fields inherited from class org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor

getMethod, getMethodName, setMethod, setMethodName

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

attributeName, isReadOnly, isWriteOnly

Constructor Summary

Constructors

Constructor	Description
SDOMethodAttributeAccessor(Property property)
SDOMethodAttributeAccessor(Property property, Class<?> attributeClass)

Method Summary

Modifier and Type	Method	Description
Class<?>	getAttributeClass()	Return the return type of the method accessor.
Object	getAttributeValueFromObject(Object anObject)	Gets the value of an instance variable in the object.
Class<?>	getGetMethodReturnType()	INTERNAL: Return the GetMethod return type for this MethodAttributeAccessor.
Property	getProperty()	INTERNAL:
Class<?>	getSetMethodParameterType()
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(Property property)	INTERNAL:

Methods inherited from class org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor

getAttributeValueFromObject, getGetMethod, getGetMethodName, getSetMethod, getSetMethodName, getSetMethodParameterType, getSetMethodParameterTypes, initializeAttributes, isInitialized, setAttributeValueInObject, setGetMethod, setGetMethodName, setSetMethod, setSetMethodName

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

clone, getAttributeName, 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 Details

attributeClass

protected Class<?> attributeClass

property

protected SDOProperty property

Constructor Details

SDOMethodAttributeAccessor

public SDOMethodAttributeAccessor(Property property)

SDOMethodAttributeAccessor

public SDOMethodAttributeAccessor(Property property,
 Class<?> attributeClass)

Method Details

getAttributeClass

public Class<?> getAttributeClass()

Return the return type of the method accessor.

Specified by:

getAttributeClass in interface CoreAttributeAccessor

Overrides:

getAttributeClass in class MethodAttributeAccessor

getAttributeValueFromObject

public Object getAttributeValueFromObject(Object anObject)
                                   throws DescriptorException

Gets the value of an instance variable in the object.

Specified by:

getAttributeValueFromObject in interface CoreAttributeAccessor

Overrides:

getAttributeValueFromObject in class MethodAttributeAccessor

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 MethodAttributeAccessor

Throws:

DescriptorException

isMethodAttributeAccessor

public boolean isMethodAttributeAccessor()

INTERNAL:

Specified by:

isMethodAttributeAccessor in interface CoreAttributeAccessor

Overrides:

isMethodAttributeAccessor in class MethodAttributeAccessor

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

Overrides:

setAttributeValueInObject in class MethodAttributeAccessor

Throws:

DescriptorException

setProperty

public void setProperty(Property property)

INTERNAL:

getProperty

public Property getProperty()

INTERNAL:

getGetMethodReturnType

public Class<?> getGetMethodReturnType()

Description copied from class: MethodAttributeAccessor

INTERNAL: Return the GetMethod return type for this MethodAttributeAccessor. A special check is made to determine if a missing method is a result of failed weaving.

Overrides:

getGetMethodReturnType in class MethodAttributeAccessor

getSetMethodParameterType

public Class<?> getSetMethodParameterType()

Overrides:

getSetMethodParameterType in class MethodAttributeAccessor