equip.data.beans
Class DataspaceEvent

java.lang.Object
  java.util.EventObject
      equip.data.beans.DataspaceEvent

All Implemented Interfaces:

java.io.Serializable

public class DataspaceEvent

extends java.util.EventObject

representation of an event in the dataspace as returned to client, e.g. using DataCallbackPost. inherits java.lang.Object source;

See Also:

Serialized Form

Field Summary

protected DataProxy	dataspace native dataspace
protected Event	event native dataspace event
protected ItemBinding	oldBinding old binding of item, if any
protected ItemData	oldValue old value of item, if any
protected EventPattern	pattern native event pattern
protected boolean	patternDeleted was the associated pattern deleted as a result?
protected DataSession	session native DataSession

Fields inherited from class java.util.EventObject

source

Constructor Summary

DataspaceEvent(java.lang.Object source)
source-only constructor

DataspaceEvent(java.lang.Object source, Event event, EventPattern pattern, boolean patternDeleted, DataSession session, DataProxy dataspace, ItemData oldValue, ItemBinding oldBinding)
full constructor

Method Summary

ItemData	getAddItem() convenience getter for item if add event (else null)
DataProxy	getDataspace() getter
GUID	getDeleteId() convenience getter for id if delete event (else null)
Event	getEvent() getter
EventPattern	getEventPattern() getter
ItemBinding	getOldBinding() getter
ItemData	getOldValue() getter
boolean	getPatternDeleted() getter
DataSession	getSession() getter
ItemData	getUpdateItem() convenience getter for item if update event (else null)

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

event

protected Event event

native dataspace event

pattern

protected EventPattern pattern

native event pattern

patternDeleted

protected boolean patternDeleted

was the associated pattern deleted as a result?

session

protected DataSession session

native DataSession

dataspace

protected DataProxy dataspace

native dataspace

oldValue

protected ItemData oldValue

old value of item, if any

oldBinding

protected ItemBinding oldBinding

old binding of item, if any

Constructor Detail

DataspaceEvent

public DataspaceEvent(java.lang.Object source)

source-only constructor

DataspaceEvent

public DataspaceEvent(java.lang.Object source,
                      Event event,
                      EventPattern pattern,
                      boolean patternDeleted,
                      DataSession session,
                      DataProxy dataspace,
                      ItemData oldValue,
                      ItemBinding oldBinding)

full constructor

Method Detail

getEvent

public Event getEvent()

getter

getEventPattern

public EventPattern getEventPattern()

getter

getPatternDeleted

public boolean getPatternDeleted()

getter

getSession

public DataSession getSession()

getter

getDataspace

public DataProxy getDataspace()

getter

getOldValue

public ItemData getOldValue()

getter

getOldBinding

public ItemBinding getOldBinding()

getter

getAddItem

public ItemData getAddItem()

convenience getter for item if add event (else null)

getUpdateItem

public ItemData getUpdateItem()

convenience getter for item if update event (else null)

getDeleteId

public GUID getDeleteId()

convenience getter for id if delete event (else null)