org.springframework.integration.zeromq.dsl

Class ZeroMqChannelSpec

java.lang.Object

org.springframework.beans.factory.config.AbstractFactoryBean<T>

org.springframework.integration.dsl.IntegrationComponentSpec<S,C>

org.springframework.integration.dsl.MessageChannelSpec<ZeroMqChannelSpec,ZeroMqChannel>

org.springframework.integration.zeromq.dsl.ZeroMqChannelSpec

All Implemented Interfaces:

Aware, BeanClassLoaderAware, BeanFactoryAware, DisposableBean, FactoryBean<ZeroMqChannel>, InitializingBean, Lifecycle, Phased, SmartLifecycle, ComponentsRegistration

public class ZeroMqChannelSpec
extends MessageChannelSpec<ZeroMqChannelSpec,ZeroMqChannel>

The MessageChannelSpec for a ZeroMqChannel.

Since:

5.4

Author:

Artem Bilan

Field Summary

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

channel

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

PARSER, target

Fields inherited from class org.springframework.beans.factory.config.AbstractFactoryBean

logger

Fields inherited from interface org.springframework.context.SmartLifecycle

DEFAULT_PHASE

Fields inherited from interface org.springframework.beans.factory.FactoryBean

OBJECT_TYPE_ATTRIBUTE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ZeroMqChannelSpec(org.zeromq.ZContext context, boolean pubSub)

Method Summary

Modifier and Type	Method and Description
ZeroMqChannelSpec	connectUrl(String connectUrl) Configure a connection to the ZeroMQ proxy with the pair of ports over colon for proxy frontend and backend sockets.
ZeroMqChannelSpec	consumeDelay(java.time.Duration consumeDelay) Specify a Duration to delay consumption when no data received.
ZeroMqChannelSpec	messageMapper(BytesMessageMapper messageMapper) Provide a BytesMessageMapper to convert to/from messages when send or receive happens on the sockets.
ZeroMqChannelSpec	sendSocketConfigurer(java.util.function.Consumer<org.zeromq.ZMQ.Socket> sendSocketConfigurer) The Consumer callback to configure a publishing socket.
ZeroMqChannelSpec	subscribeSocketConfigurer(java.util.function.Consumer<org.zeromq.ZMQ.Socket> subscribeSocketConfigurer) The Consumer callback to configure a consuming socket.
ZeroMqChannelSpec	zeroMqProxy(ZeroMqProxy zeroMqProxy) Specify a reference to a ZeroMqProxy instance in the same application to rely on its ports configuration and make a natural lifecycle dependency without guessing when the proxy is started.

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

datatype, doGet, getComponentsToRegister, interceptor, messageConverter, wireTap, wireTap, wireTap

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

_this, createInstance, destroyInstance, get, getId, getObjectType, getPhase, id, isAutoStartup, isRunning, start, stop, stop

Methods inherited from class org.springframework.beans.factory.config.AbstractFactoryBean

afterPropertiesSet, destroy, getBeanFactory, getBeanTypeConverter, getEarlySingletonInterfaces, getObject, isSingleton, setBeanClassLoader, setBeanFactory, setSingleton

Methods inherited from class java.lang.Object

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

Constructor Detail

ZeroMqChannelSpec

protected ZeroMqChannelSpec(org.zeromq.ZContext context,
                            boolean pubSub)

Method Detail

connectUrl

public ZeroMqChannelSpec connectUrl(String connectUrl)

Configure a connection to the ZeroMQ proxy with the pair of ports over colon for proxy frontend and backend sockets. Mutually exclusive with the zeroMqProxy(ZeroMqProxy).

Parameters:

connectUrl - the connection string in format PROTOCOL://HOST:FRONTEND_PORT:BACKEND_PORT, e.g. tcp://localhost:6001:6002

Returns:

the spec

zeroMqProxy

public ZeroMqChannelSpec zeroMqProxy(ZeroMqProxy zeroMqProxy)

Specify a reference to a ZeroMqProxy instance in the same application to rely on its ports configuration and make a natural lifecycle dependency without guessing when the proxy is started. Mutually exclusive with the connectUrl(String).

Parameters:

zeroMqProxy - the ZeroMqProxy instance to use

Returns:

the spec

consumeDelay

public ZeroMqChannelSpec consumeDelay(java.time.Duration consumeDelay)

Specify a Duration to delay consumption when no data received.

Parameters:

consumeDelay - the Duration to delay consumption when empty; defaults to ZeroMqChannel.DEFAULT_CONSUME_DELAY.

Returns:

the spec

messageMapper

public ZeroMqChannelSpec messageMapper(BytesMessageMapper messageMapper)

Provide a BytesMessageMapper to convert to/from messages when send or receive happens on the sockets.

Parameters:

messageMapper - the BytesMessageMapper to use.

Returns:

the spec

sendSocketConfigurer

public ZeroMqChannelSpec sendSocketConfigurer(java.util.function.Consumer<org.zeromq.ZMQ.Socket> sendSocketConfigurer)

The Consumer callback to configure a publishing socket.

Parameters:

sendSocketConfigurer - the Consumer to use.

Returns:

the spec

subscribeSocketConfigurer

public ZeroMqChannelSpec subscribeSocketConfigurer(java.util.function.Consumer<org.zeromq.ZMQ.Socket> subscribeSocketConfigurer)

The Consumer callback to configure a consuming socket.

Parameters:

subscribeSocketConfigurer - the Consumer to use.

Returns:

the spec