com.antelmann.db
Class DBUpdateEvent

java.lang.Object
  java.util.EventObject
      com.antelmann.db.DBUpdateEvent

All Implemented Interfaces:

Timed, Serializable

Direct Known Subclasses:

DBVersionedUpdateEvent

public class DBUpdateEvent
extends EventObject
implements Timed

Author:

Holger Antelmann

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Fields inherited from interface com.antelmann.calendar.Timed

COMPARATOR, DATE_EXTRACTOR

Constructor Summary

DBUpdateEvent(DBClassStore<?> source, DBClassStore.DBMethod type, Object parameter, long time, Object returnValue)

DBUpdateEvent(DBClassStore<?> source, DBClassStore.DBMethod type, Object parameter, long time, Object option, Object returnValue)

DBUpdateEvent(DBClassStore<?> source, DBClassStore.DBMethod type, Object parameter, Object returnValue)

Method Summary

Object	getOption() returns an additional option that was stored along with this update.
Object	getParameter() returns the parameter that was used for insert, update or delete; the value may be an ID of a DBEntry, the DBEntry itself or a Filter - depending on the type of this event.
Object	getReturnValue() return the value that was returned by the store method
DBClassStore<?>	getSource() returns the store that updated the database.
long	getTime()
DBClassStore.DBMethod	getType() indicates whether it was an update, insert or delete
User	getUser() returns the user that was associated with the database of the source while this event was created
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DBUpdateEvent

public DBUpdateEvent(DBClassStore<?> source,
                     DBClassStore.DBMethod type,
                     Object parameter,
                     Object returnValue)

DBUpdateEvent

public DBUpdateEvent(DBClassStore<?> source,
                     DBClassStore.DBMethod type,
                     Object parameter,
                     long time,
                     Object returnValue)

DBUpdateEvent

public DBUpdateEvent(DBClassStore<?> source,
                     DBClassStore.DBMethod type,
                     Object parameter,
                     long time,
                     Object option,
                     Object returnValue)

Method Detail

getTime

public long getTime()

Specified by:

getTime in interface Timed

toString

public String toString()

Overrides:

toString in class EventObject

getOption

public Object getOption()

returns an additional option that was stored along with this update.

See Also:

RemoteDBUpdateEvent.Option

getUser

public User getUser()

returns the user that was associated with the database of the source while this event was created

getSource

public DBClassStore<?> getSource()

returns the store that updated the database.

Overrides:

getSource in class EventObject

getParameter

public Object getParameter()

returns the parameter that was used for insert, update or delete; the value may be an ID of a DBEntry, the DBEntry itself or a Filter - depending on the type of this event.

getType

public DBClassStore.DBMethod getType()

indicates whether it was an update, insert or delete

getReturnValue

public Object getReturnValue()

return the value that was returned by the store method