net.lessy.util.messaging
Interface VetoableMessageListener

All Superinterfaces:

MessageListener

public interface VetoableMessageListener
extends MessageListener

Every object that would like to receive vetoable messages sent to a channel, has to implement this interface and register at the channel.

If the listener wants to raise veto against a message, it must throw a MessageVetoException in the method checkVetoableMessage().

Author:

Tim Wellhausen

See Also:

Channel, MessageVetoException

Method Summary

void	checkVetoableMessage(Message message)

Methods inherited from interface net.lessy.util.messaging.MessageListener

receiveMessage

Method Detail

checkVetoableMessage

void checkVetoableMessage(Message message)
                          throws MessageVetoException

Throws:

MessageVetoException