Module org.eclipse.persistence.sdo

Package org.eclipse.persistence.sdo

Class DefaultValueStore

java.lang.Object

org.eclipse.persistence.sdo.DefaultValueStore

All Implemented Interfaces:

ValueStore

public class DefaultValueStore
extends Object
implements ValueStore

Purpose:Default implementation of the ValueStore interface.

Responsibilities:

• Provide get/set/isset/unset access to the values of a DataObject
• Store the values of the declared and open content propeties in memory

Constructor Summary

Constructors

Constructor	Description
DefaultValueStore()

Method Summary

Modifier and Type	Method	Description
ValueStore	copy()	Get a shallow copy of the original ValueStore.
boolean	equals(Object obj)	Indicates if a given ValueStore is equal to this.
Object	getDeclaredProperty(int propertyIndex)
Object	getOpenContentProperty(Property property)
Map	getOpenContentValues()	INTERNAL:
boolean[]	getTypePropertiesIsSetStatus()	INTERNAL:
Object[]	getTypePropertyValues()	INTERNAL:
int	hashCode()
void	initialize(DataObject aDataObject)	Perform any post-instantiation integrity operations that could not be done during ValueStore creation. Since the dataObject reference passed in may be bidirectional or self-referencing - we cannot set this variable until the dataObject itself is finished instantiation - hence the 2-step initialization.
boolean	isSetDeclaredProperty(int propertyIndex)
boolean	isSetOpenContentProperty(Property property)
void	setDeclaredProperty(int propertyIndex, Object value)
void	setManyProperty(Property property, Object value)
void	setOpenContentProperty(Property property, Object value)
void	setOpenContentValues(Map openContentValues)	INTERNAL:
void	setTypePropertiesIsSetStatus(boolean[] typePropertiesIsSetStatusArray)	INTERNAL:
void	setTypePropertyValues(Object[] typePropertyValuesArray)	Set the values for declared properties
void	unsetDeclaredProperty(int propertyIndex)
void	unsetOpenContentProperty(Property property)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultValueStore

public DefaultValueStore()

Method Detail

getDeclaredProperty

public Object getDeclaredProperty(int propertyIndex)

Specified by:

getDeclaredProperty in interface ValueStore

getOpenContentProperty

public Object getOpenContentProperty(Property property)

Specified by:

getOpenContentProperty in interface ValueStore

setDeclaredProperty

public void setDeclaredProperty(int propertyIndex,
                                Object value)

Specified by:

setDeclaredProperty in interface ValueStore

setOpenContentProperty

public void setOpenContentProperty(Property property,
                                   Object value)

Specified by:

setOpenContentProperty in interface ValueStore

isSetDeclaredProperty

public boolean isSetDeclaredProperty(int propertyIndex)

Specified by:

isSetDeclaredProperty in interface ValueStore

isSetOpenContentProperty

public boolean isSetOpenContentProperty(Property property)

Specified by:

isSetOpenContentProperty in interface ValueStore

unsetDeclaredProperty

public void unsetDeclaredProperty(int propertyIndex)

Specified by:

unsetDeclaredProperty in interface ValueStore

unsetOpenContentProperty

public void unsetOpenContentProperty(Property property)

Specified by:

unsetOpenContentProperty in interface ValueStore

initialize

public void initialize(DataObject aDataObject)

Perform any post-instantiation integrity operations that could not be done during ValueStore creation.
Since the dataObject reference passed in may be bidirectional or self-referencing - we cannot set this variable until the dataObject itself is finished instantiation - hence the 2-step initialization.

Specified by:

initialize in interface ValueStore

Parameters:

aDataObject -

setTypePropertyValues

public void setTypePropertyValues(Object[] typePropertyValuesArray)

Set the values for declared properties

Parameters:

typePropertyValuesArray -

setTypePropertiesIsSetStatus

public void setTypePropertiesIsSetStatus(boolean[] typePropertiesIsSetStatusArray)

INTERNAL:

Parameters:

typePropertiesIsSetStatusArray - boolean[] of isSet values for declared properties

getTypePropertyValues

public Object[] getTypePropertyValues()

INTERNAL:

Returns:

Object[] of the values of declared properties

getTypePropertiesIsSetStatus

public boolean[] getTypePropertiesIsSetStatus()

INTERNAL:

Returns:

boolean[] of isSet values for declared properties

setOpenContentValues

public void setOpenContentValues(Map openContentValues)

INTERNAL:

Parameters:

openContentValues -

getOpenContentValues

public Map getOpenContentValues()

INTERNAL:

Returns:

Non-null Map of values for open content properties

setManyProperty

public void setManyProperty(Property property,
                            Object value)

Specified by:

setManyProperty in interface ValueStore

copy

public ValueStore copy()

Get a shallow copy of the original ValueStore. Changes made to the copy must not impact the original ValueStore

Specified by:

copy in interface ValueStore

Returns:

ValueStore

equals

public boolean equals(Object obj)

Indicates if a given ValueStore is equal to this. The following attributes are tested for equality: - data object - type property values - open content property values - property isSet values

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object