org.keridwen.core.messaging.internal
Class DefaultEvent<ResultType,MessageType>

java.lang.Object
  org.keridwen.core.messaging.internal.DefaultEvent<ResultType,MessageType>

Type Parameters:

ResultType - type of the value returned by the Command.

MessageType - the type of the message transported by the Event

All Implemented Interfaces:

Event<ResultType,MessageType>

public class DefaultEvent<ResultType,MessageType>
extends Object
implements Event<ResultType,MessageType>

This is the default implementation of the Event interface.

Constructor Summary

DefaultEvent(EventKey anEventKey, MessageType aMessage)
Builds an Event with the given unique EventKey and a message to transport.

DefaultEvent(EventKey anEventKey, MessageType aMessage, Object aSource)
Builds an Event with the given unique EventKey and a message to transport.

DefaultEvent(EventKey anEventKey, MessageType aMessage, Object aSource, BundleController aDestination)
Builds an Event with the given unique EventKey and a message to transport.

Method Summary

BundleController	getDestination() Gets the BundleController to which this Event should be sent (if known).
EventKey	getKey() Returns the unique EventKey of this Event.
MessageType	getMessage() Gets the message transmitted with by the Event.
Object	getSource() Gets the sender of the Event.
Supervisor<ResultType>	getSupervisor() Gets the supervisor of the associated Command.
void	setMessage(MessageType aMessage) Sets the message of the Event.
void	setSupervisor(Supervisor<ResultType> aSupervisor) Sets the supervisor of the associated Command.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultEvent

public DefaultEvent(EventKey anEventKey,
                    MessageType aMessage)

Builds an Event with the given unique EventKey and a message to transport.

Parameters:

anEventKey - the unique event key of the event

aMessage - the message to transport

DefaultEvent

public DefaultEvent(EventKey anEventKey,
                    MessageType aMessage,
                    Object aSource)

Builds an Event with the given unique EventKey and a message to transport.

Parameters:

anEventKey - the unique event key of the event

aMessage - the message to transport

aSource - the emitter of the message

DefaultEvent

public DefaultEvent(EventKey anEventKey,
                    MessageType aMessage,
                    Object aSource,
                    BundleController aDestination)

Builds an Event with the given unique EventKey and a message to transport.

Parameters:

anEventKey - the unique event key of the event

aMessage - the message to transport

aSource - the emitter of the message

aDestination - the controlleron which the event should be executed

Method Detail

getKey

public final EventKey getKey()

Description copied from interface: Event

Returns the unique EventKey of this Event.

Specified by:

getKey in interface Event<ResultType,MessageType>

Returns:

the unique Id of the Event

getMessage

public final MessageType getMessage()

Description copied from interface: Event

Gets the message transmitted with by the Event.

Specified by:

getMessage in interface Event<ResultType,MessageType>

Returns:

the message of the Event

setMessage

public final void setMessage(MessageType aMessage)

Description copied from interface: Event

Sets the message of the Event.

Specified by:

setMessage in interface Event<ResultType,MessageType>

Parameters:

aMessage - the message to set.

getDestination

public final BundleController getDestination()

Description copied from interface: Event

Gets the BundleController to which this Event should be sent (if known).

Specified by:

getDestination in interface Event<ResultType,MessageType>

Returns:

the BundleController that should process this Event.

getSource

public final Object getSource()

Description copied from interface: Event

Gets the sender of the Event.

Specified by:

getSource in interface Event<ResultType,MessageType>

Returns:

the object sending the Event.

getSupervisor

public final Supervisor<ResultType> getSupervisor()

Description copied from interface: Event

Gets the supervisor of the associated Command.

Specified by:

getSupervisor in interface Event<ResultType,MessageType>

Returns:

the event supervisor.

setSupervisor

public final void setSupervisor(Supervisor<ResultType> aSupervisor)

Description copied from interface: Event

Sets the supervisor of the associated Command.

Specified by:

setSupervisor in interface Event<ResultType,MessageType>

Parameters:

aSupervisor - the command supervisor