org.ocd.msgbus
Interface IMsgBusListener

public interface IMsgBusListener

Method Summary

MsgBusMessage	messagePosted(java.lang.String topic, MsgBusMessage msg) This method is called by the Message Bus when an topic that this Listener has subscribed to recieves an Event
void	resultPosted(java.lang.String topic, MsgBusMessage msg) This method is called when an MessageBus Listener posts a result back on the MessageBus.

Method Detail

resultPosted

public void resultPosted(java.lang.String topic,
                         MsgBusMessage msg)

This method is called when an MessageBus Listener posts a result back on the MessageBus. When a caller of the MessageBus calls fireMessage it can optionally pass an instance of a IMsgBusListener to be called when the result of that message occurs. The passed message listener will recieve the result message when it is passed back from the receiving listeners.

Parameters:

topic - that the result returned from

msg - result information that returned to that topic

messagePosted

public MsgBusMessage messagePosted(java.lang.String topic,
                                   MsgBusMessage msg)

This method is called by the Message Bus when an topic that this Listener has subscribed to recieves an Event

Parameters:

topic - that the message occured on

msg - information that was passed to that topic

Returns:

result of processing this event.