com.sun.jdo.spi.persistence.support.sqlstore

Interface SCO

All Known Subinterfaces:

SCOCollection, SCODate

All Known Implementing Classes:

ArrayList, Date, HashSet, SqlDate, SqlTime, SqlTimestamp, Vector

public interface SCO

Method Summary

Modifier and Type	Method and Description
void	applyUpdates(StateManager sm, boolean modified) Apply changes (can be a no-op)
Object	cloneInternal() Creates clone with the same owner and field value.
String	getFieldName() Returns the field name
Object	getOwner() Returns the owner object of the SCO instance
StateManager	makeDirty() Marks object dirty
void	unsetOwner() Nullifies references to the owner Object and Field

Method Detail

getFieldName

String getFieldName()

Returns the field name

Returns:

field name as java.lang.String

getOwner

Object getOwner()

Returns the owner object of the SCO instance

Returns:

owner object

unsetOwner

void unsetOwner()

Nullifies references to the owner Object and Field

applyUpdates

void applyUpdates(StateManager sm,
                  boolean modified)

Apply changes (can be a no-op)

makeDirty

StateManager makeDirty()

Marks object dirty

Returns:

StateManager associated with the owner

cloneInternal

Object cloneInternal()

Creates clone with the same owner and field value. Used for the beforeImage.