eneter.messaging.nodes.dispatcher

Interface IDuplexDispatcher

All Superinterfaces:

IAttachableMultipleDuplexInputChannels

public interface IDuplexDispatcher
extends IAttachableMultipleDuplexInputChannels

Dispatcher. The duplex dispatcher has attached more duplex input channels and uses more duplex output channels.
When it receives some message via the duplex input channel it forwards the message to all duplex output channels.
The duplex dispatcher allows the bidirectional communication. It means, receivers to whom the message was forwarded can send back response messages. Therefore, the sender can get response messages from all receivers.

Method Summary

Modifier and Type	Method and Description
void	addDuplexOutputChannel(java.lang.String channelId) Adds the duplex output channel id to the dispatcher.
java.lang.String	getAssociatedResponseReceiverId(java.lang.String responseReceiverId) Returns response receiver id of the client connected to the dispatcher.
void	removeAllDuplexOutputChannels() Removes all duplex output channels from the dispatcher.
void	removeDuplexOutputChannel(java.lang.String channelId) Removes the duplex output channel from the dispatcher.

Methods inherited from interface eneter.messaging.infrastructure.attachable.IAttachableMultipleDuplexInputChannels

attachDuplexInputChannel, detachDuplexInputChannel, detachDuplexInputChannel, getAttachedDuplexInputChannels, isDuplexInputChannelAttached

Method Detail

addDuplexOutputChannel

void addDuplexOutputChannel(java.lang.String channelId)

Adds the duplex output channel id to the dispatcher. The dispatcher will then start to forward the incoming messages also to this channel.

Parameters:

channelId -

removeDuplexOutputChannel

void removeDuplexOutputChannel(java.lang.String channelId)
                        throws java.lang.Exception

Removes the duplex output channel from the dispatcher.

Parameters:

channelId -

Throws:

java.lang.Exception

removeAllDuplexOutputChannels

void removeAllDuplexOutputChannels()
                            throws java.lang.Exception

Removes all duplex output channels from the dispatcher.

Throws:

java.lang.Exception

getAssociatedResponseReceiverId

java.lang.String getAssociatedResponseReceiverId(java.lang.String responseReceiverId)
                                          throws java.lang.Exception

Returns response receiver id of the client connected to the dispatcher.

Parameters:

responseReceiverId - responseRecieverId after dispatching

Returns:

responseReceiverId of the client connected to the dispatcher. Returns null if it does not exist.

Throws:

java.lang.Exception