de.otto.synapse.endpoint.receiver

Interface MessageQueueReceiverEndpoint

All Superinterfaces:

MessageEndpoint, MessageReceiverEndpoint

public interface MessageQueueReceiverEndpoint
extends MessageReceiverEndpoint

Receiver-side MessageEndpoint endpoint of a Message Channel with Queue or FIFO semantics.

Method Summary

Modifier and Type	Method and Description
void	consume() Takes zero or more messages from the channel, calls MessageEndpoint.intercept(Message) for every message, and notifies the registered consumers with the intercepted message, or drops the message, if intercept returns null.

Methods inherited from interface de.otto.synapse.endpoint.receiver.MessageReceiverEndpoint

getMessageDispatcher, register

Methods inherited from interface de.otto.synapse.endpoint.MessageEndpoint

getChannelName, getEndpointType, getInterceptorChain, intercept, registerInterceptorsFrom

Method Detail

consume

void consume()

Takes zero or more messages from the channel, calls MessageEndpoint.intercept(Message) for every message, and notifies the registered consumers with the intercepted message, or drops the message, if intercept returns null.

Consumption starts with the earliest available and not-yet-consumed message and finishes when either the stopCondition is met, or the application is shutting down.

The registered consumers are used as a callback for consumed messages. A MessageDispatcher can be used as a consumer, if multiple consumers, or consumers with message payloads other than String are required.