org.springframework.integration.dsl

Class ScatterGatherSpec

java.lang.Object

org.springframework.integration.dsl.IntegrationComponentSpec<S,reactor.util.function.Tuple2<F,H>>

org.springframework.integration.dsl.EndpointSpec<S,ConsumerEndpointFactoryBean,H>

org.springframework.integration.dsl.ConsumerEndpointSpec<ScatterGatherSpec,ScatterGatherHandler>

org.springframework.integration.dsl.ScatterGatherSpec

All Implemented Interfaces:

org.springframework.beans.factory.FactoryBean<reactor.util.function.Tuple2<ConsumerEndpointFactoryBean,ScatterGatherHandler>>, ComponentsRegistration

public class ScatterGatherSpec
extends ConsumerEndpointSpec<ScatterGatherSpec,ScatterGatherHandler>

A GenericEndpointSpec extension for the ScatterGatherHandler.

Since:

5.0

Author:

Artem Bilan

See Also:

ScatterGatherHandler

Field Summary

Fields inherited from class org.springframework.integration.dsl.ConsumerEndpointSpec

adviceChain

Fields inherited from class org.springframework.integration.dsl.EndpointSpec

componentsToRegister, endpointFactoryBean, handler

Fields inherited from class org.springframework.integration.dsl.IntegrationComponentSpec

logger, PARSER, target

Method Summary

Modifier and Type	Method and Description
ScatterGatherSpec	gatherChannel(org.springframework.messaging.MessageChannel gatherChannel) Specify a MessageChannel (optional) which is used internally in the ScatterGatherHandler for gathering (aggregate) results for scattered requests.
ScatterGatherSpec	gatherTimeout(long gatherTimeout) Specify a timeout (in milliseconds) for the PollableChannel.receive(long) operation to wait for gathering results to output.

Methods inherited from class org.springframework.integration.dsl.ConsumerEndpointSpec

advice, async, autoStartup, doGet, notPropagatedHeaders, order, phase, poller, requiresReply, role, sendTimeout, taskScheduler, transactional, transactional, transactional, transactional, transactional

Methods inherited from class org.springframework.integration.dsl.EndpointSpec

assertHandler, getComponentsToRegister, id, obtainInputChannelFromFlow, obtainInputChannelFromFlow, poller, poller

Methods inherited from class org.springframework.integration.dsl.IntegrationComponentSpec

_this, get, getId, getObject, getObjectType, isSingleton

Methods inherited from class java.lang.Object

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

Method Detail

gatherChannel

public ScatterGatherSpec gatherChannel(org.springframework.messaging.MessageChannel gatherChannel)

Specify a MessageChannel (optional) which is used internally in the ScatterGatherHandler for gathering (aggregate) results for scattered requests.

Parameters:

gatherChannel - the MessageChannel for gathering results.

Returns:

the current ScatterGatherSpec instance.

gatherTimeout

public ScatterGatherSpec gatherTimeout(long gatherTimeout)

Specify a timeout (in milliseconds) for the PollableChannel.receive(long) operation to wait for gathering results to output. Defaults to -1 - to wait indefinitely.

Parameters:

gatherTimeout - the PollableChannel receive timeout.

Returns:

the current ScatterGatherSpec instance.