oracle.jbo.server
Class EntityEvent

java.lang.Object
  oracle.adfnmc.util.eventing.EventObject
      oracle.jbo.JboEvent
          oracle.jbo.server.EntityEvent

public class EntityEvent
extends JboEvent

Field Summary

static int	ATTRIBUTE_CHANGE An event type indicating that the Entity Object's attribute data has changed; that is, setAttribute() has been called for the Entity Object.
static int	BEFORE_PK_CHANGE An event type indicating that the Entity Object's primary key is about to change; that is, setAttribute() has been called on a primary key attribute for the Entity Object.
static int	BEFORE_REMOVE An event type indicating that the Entity Object's row is to be removed.
static int	STATE_CHANGE An event type indicating that the Entity Object's post state data has changed.

Fields inherited from class oracle.adfnmc.util.eventing.EventObject

source

Constructor Summary

EntityEvent(EntityImpl source, int eventType, int oldState, int[] changedColumns, java.lang.Object[] origValues)
Constructs a new Entity Object event.

EntityEvent(EntityImpl source, int eventType, int oldState, int[] changedColumns, java.lang.Object[] origValues, Key newKey)

Method Summary

int[]	getChangedColumns() Constructs an array of the indices of the changed attribute.
EntityImpl	getEntity() Gets the Entity Object that fired the event.
int	getEventType() Gets the Entity Object's event type.
Key	getNewKey()
int	getOldState() Gets the Entity Object's previous post state.
java.lang.Object[]	getOldValues() Gets the attribute's old values.
boolean	isBlgChanged()
boolean	isMarkQCDirty()
void	setBlgChanged(boolean blgChanged)
void	setMarkQCDirty(boolean markQCDirty)

Methods inherited from class oracle.adfnmc.util.eventing.EventObject

getSource, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ATTRIBUTE_CHANGE

public static final int ATTRIBUTE_CHANGE

An event type indicating that the Entity Object's attribute data has changed; that is, setAttribute() has been called for the Entity Object.

See Also:

getEventType(), Constant Field Values

STATE_CHANGE

public static final int STATE_CHANGE

An event type indicating that the Entity Object's post state data has changed.

See Also:

getEventType(), EntityImpl, Constant Field Values

BEFORE_REMOVE

public static final int BEFORE_REMOVE

An event type indicating that the Entity Object's row is to be removed.

See Also:

getEventType(), Constant Field Values

BEFORE_PK_CHANGE

public static final int BEFORE_PK_CHANGE

An event type indicating that the Entity Object's primary key is about to change; that is, setAttribute() has been called on a primary key attribute for the Entity Object. The value has not yet been assigned to the Entity Object.

See Also:

getEventType(), Constant Field Values

Constructor Detail

EntityEvent

public EntityEvent(EntityImpl source,
                   int eventType,
                   int oldState,
                   int[] changedColumns,
                   java.lang.Object[] origValues)

Constructs a new Entity Object event.

Parameters:

source - the Entity Object row that fired the event.

eventType - the type of event. One of ATTRIBUTE_CHANGE, STATE_CHANGE, or BEFORE_REMOVE.

oldState - the post state of Entity Object row before it was changed. This parameter is relevant only for STATE_CHANGE events.

changedColumns - an array of the indices of changed attributes. This parameter is relevant only if the event type is ATTRIBUTE_CHANGE.

origValues - an array of the previous attribute values. This parameter is relevant only if the event type is ATTRIBUTE_CHANGE.

EntityEvent

public EntityEvent(EntityImpl source,
                   int eventType,
                   int oldState,
                   int[] changedColumns,
                   java.lang.Object[] origValues,
                   Key newKey)

Method Detail

getEntity

public final EntityImpl getEntity()

Gets the Entity Object that fired the event.

Returns:

the Entity Object.

getEventType

public int getEventType()

Gets the Entity Object's event type.

Returns:

one of ATTRIBUTE_CHANGE, STATE_CHANGE, or BEFORE_REMOVE.

getOldState

public int getOldState()

Gets the Entity Object's previous post state. This method is relevant only if the event type is STATE_CHANGE.

Returns:

the old post state.

getChangedColumns

public int[] getChangedColumns()

Constructs an array of the indices of the changed attribute. This method is relevant only if the event type is ATTRIBUTE_CHANGE.

Returns:

the array of attribute indices.

getOldValues

public java.lang.Object[] getOldValues()

Gets the attribute's old values. This method is relevant only if the event type is ATTRIBUTE_CHANGE.

Returns:

an array of old attribute values.

getNewKey

public Key getNewKey()

isMarkQCDirty

public boolean isMarkQCDirty()

setMarkQCDirty

public void setMarkQCDirty(boolean markQCDirty)

isBlgChanged

public boolean isBlgChanged()

setBlgChanged

public void setBlgChanged(boolean blgChanged)