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, org.eclipse.persistence.core.mappings.CoreAttributeAccessor

public class SDOMethodAttributeAccessor
extends org.eclipse.persistence.internal.descriptors.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 and 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 and Description
SDOMethodAttributeAccessor(commonj.sdo.Property property)
SDOMethodAttributeAccessor(commonj.sdo.Property property, Class attributeClass)

Method Summary

Modifier and Type	Method and 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()
commonj.sdo.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(commonj.sdo.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 Detail

attributeClass

protected Class attributeClass

property

protected SDOProperty property

Constructor Detail

SDOMethodAttributeAccessor

public SDOMethodAttributeAccessor(commonj.sdo.Property property)

SDOMethodAttributeAccessor

public SDOMethodAttributeAccessor(commonj.sdo.Property property,
                                  Class attributeClass)

Method Detail

getAttributeClass

public Class getAttributeClass()

Return the return type of the method accessor.

Specified by:

getAttributeClass in interface org.eclipse.persistence.core.mappings.CoreAttributeAccessor

Overrides:

getAttributeClass in class org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor

getAttributeValueFromObject

public Object getAttributeValueFromObject(Object anObject)
                                   throws org.eclipse.persistence.exceptions.DescriptorException

Gets the value of an instance variable in the object.

Specified by:

getAttributeValueFromObject in interface org.eclipse.persistence.core.mappings.CoreAttributeAccessor

Overrides:

getAttributeValueFromObject in class org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor

Throws:

org.eclipse.persistence.exceptions.DescriptorException

initializeAttributes

public void initializeAttributes(Class theJavaClass)
                          throws org.eclipse.persistence.exceptions.DescriptorException

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

Specified by:

initializeAttributes in interface org.eclipse.persistence.core.mappings.CoreAttributeAccessor

Overrides:

initializeAttributes in class org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor

Throws:

org.eclipse.persistence.exceptions.DescriptorException

isMethodAttributeAccessor

public boolean isMethodAttributeAccessor()

INTERNAL:

Specified by:

isMethodAttributeAccessor in interface org.eclipse.persistence.core.mappings.CoreAttributeAccessor

Overrides:

isMethodAttributeAccessor in class org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor

setAttributeValueInObject

public void setAttributeValueInObject(Object domainObject,
                                      Object attributeValue)
                               throws org.eclipse.persistence.exceptions.DescriptorException

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

Specified by:

setAttributeValueInObject in interface org.eclipse.persistence.core.mappings.CoreAttributeAccessor

Overrides:

setAttributeValueInObject in class org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor

Throws:

org.eclipse.persistence.exceptions.DescriptorException

setProperty

public void setProperty(commonj.sdo.Property property)

INTERNAL:

getProperty

public commonj.sdo.Property getProperty()

INTERNAL:

getGetMethodReturnType

public Class getGetMethodReturnType()

Overrides:

getGetMethodReturnType in class org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor

getSetMethodParameterType

public Class getSetMethodParameterType()

Overrides:

getSetMethodParameterType in class org.eclipse.persistence.internal.descriptors.MethodAttributeAccessor