org.springframework.messaging.simp.broker.SimpleBrokerMessageHandler Java Examples

The following examples show how to use org.springframework.messaging.simp.broker.SimpleBrokerMessageHandler. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: MessageBrokerBeanDefinitionParserTests.java From spring4-understanding with Apache License 2.0

6 votes

@Test
public void customChannels() {
	loadBeanDefinitions("websocket-config-broker-customchannels.xml");

	List<Class<? extends MessageHandler>> subscriberTypes =
			Arrays.<Class<? extends MessageHandler>>asList(SimpAnnotationMethodMessageHandler.class,
					UserDestinationMessageHandler.class, SimpleBrokerMessageHandler.class);

	testChannel("clientInboundChannel", subscriberTypes, 3);
	testExecutor("clientInboundChannel", 100, 200, 600);

	subscriberTypes = Collections.singletonList(SubProtocolWebSocketHandler.class);

	testChannel("clientOutboundChannel", subscriberTypes, 3);
	testExecutor("clientOutboundChannel", 101, 201, 601);

	subscriberTypes = Arrays.<Class<? extends MessageHandler>>asList(SimpleBrokerMessageHandler.class,
			UserDestinationMessageHandler.class);

	testChannel("brokerChannel", subscriberTypes, 1);
	testExecutor("brokerChannel", 102, 202, 602);
}

Example #2

Source File: MessageBrokerConfigurationTests.java From java-technology-stack with MIT License

6 votes

@Test
public void clientOutboundChannelCustomized() {
	ApplicationContext context = loadConfig(CustomConfig.class);

	AbstractSubscribableChannel channel = context.getBean(
			"clientOutboundChannel", AbstractSubscribableChannel.class);

	assertEquals(4, channel.getInterceptors().size());

	ThreadPoolTaskExecutor taskExecutor = context.getBean(
			"clientOutboundChannelExecutor", ThreadPoolTaskExecutor.class);

	assertEquals(21, taskExecutor.getCorePoolSize());
	assertEquals(22, taskExecutor.getMaxPoolSize());
	assertEquals(23, taskExecutor.getKeepAliveSeconds());

	SimpleBrokerMessageHandler broker =
			context.getBean("simpleBrokerMessageHandler", SimpleBrokerMessageHandler.class);
	assertTrue(broker.isPreservePublishOrder());
}

Example #3

Source File: MessageBrokerConfigurationTests.java From java-technology-stack with MIT License

6 votes

@Test
public void customPathMatcher() {
	ApplicationContext context = loadConfig(CustomConfig.class);

	SimpleBrokerMessageHandler broker = context.getBean(SimpleBrokerMessageHandler.class);
	DefaultSubscriptionRegistry registry = (DefaultSubscriptionRegistry) broker.getSubscriptionRegistry();
	assertEquals("a.a", registry.getPathMatcher().combine("a", "a"));

	PathMatcher pathMatcher =
			context.getBean(SimpAnnotationMethodMessageHandler.class).getPathMatcher();

	assertEquals("a.a", pathMatcher.combine("a", "a"));

	DefaultUserDestinationResolver resolver = context.getBean(DefaultUserDestinationResolver.class);
	assertNotNull(resolver);
	assertEquals(false, resolver.isRemoveLeadingSlash());
}

Example #4

Source File: MessageBrokerConfigurationTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void customPathMatcher() {
	ApplicationContext context = loadConfig(CustomConfig.class);

	SimpleBrokerMessageHandler broker = context.getBean(SimpleBrokerMessageHandler.class);
	DefaultSubscriptionRegistry registry = (DefaultSubscriptionRegistry) broker.getSubscriptionRegistry();
	assertEquals("a.a", registry.getPathMatcher().combine("a", "a"));

	PathMatcher pathMatcher =
			context.getBean(SimpAnnotationMethodMessageHandler.class).getPathMatcher();

	assertEquals("a.a", pathMatcher.combine("a", "a"));

	DefaultUserDestinationResolver resolver = context.getBean(DefaultUserDestinationResolver.class);
	assertNotNull(resolver);
	assertEquals(false, resolver.isRemoveLeadingSlash());
}

Example #5

Source File: MessageBrokerConfigurationTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void clientOutboundChannelCustomized() {
	ApplicationContext context = loadConfig(CustomConfig.class);

	AbstractSubscribableChannel channel = context.getBean(
			"clientOutboundChannel", AbstractSubscribableChannel.class);

	assertEquals(4, channel.getInterceptors().size());

	ThreadPoolTaskExecutor taskExecutor = context.getBean(
			"clientOutboundChannelExecutor", ThreadPoolTaskExecutor.class);

	assertEquals(21, taskExecutor.getCorePoolSize());
	assertEquals(22, taskExecutor.getMaxPoolSize());
	assertEquals(23, taskExecutor.getKeepAliveSeconds());

	SimpleBrokerMessageHandler broker =
			context.getBean("simpleBrokerMessageHandler", SimpleBrokerMessageHandler.class);
	assertTrue(broker.isPreservePublishOrder());
}

Example #6

Source File: MessageBrokerConfigurationTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void brokerChannel() {
	TestChannel channel = this.simpleBrokerContext.getBean("brokerChannel", TestChannel.class);
	Set<MessageHandler> handlers = channel.getSubscribers();

	assertEquals(2, handlers.size());
	assertTrue(handlers.contains(simpleBrokerContext.getBean(UserDestinationMessageHandler.class)));
	assertTrue(handlers.contains(simpleBrokerContext.getBean(SimpleBrokerMessageHandler.class)));

	assertNull(channel.getExecutor());
}

Example #7

Source File: MessageBrokerConfigurationTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void clientOutboundChannelUsedBySimpleBroker() {
	TestChannel channel = this.simpleBrokerContext.getBean("clientOutboundChannel", TestChannel.class);
	SimpleBrokerMessageHandler broker = this.simpleBrokerContext.getBean(SimpleBrokerMessageHandler.class);

	StompHeaderAccessor headers = StompHeaderAccessor.create(StompCommand.SUBSCRIBE);
	headers.setSessionId("sess1");
	headers.setSubscriptionId("subs1");
	headers.setDestination("/foo");
	Message<?> message = MessageBuilder.createMessage(new byte[0], headers.getMessageHeaders());

	// subscribe
	broker.handleMessage(message);

	headers = StompHeaderAccessor.create(StompCommand.SEND);
	headers.setSessionId("sess1");
	headers.setDestination("/foo");
	message = MessageBuilder.createMessage("bar".getBytes(), headers.getMessageHeaders());

	// message
	broker.handleMessage(message);

	message = channel.messages.get(0);
	headers = StompHeaderAccessor.wrap(message);

	assertEquals(SimpMessageType.MESSAGE, headers.getMessageType());
	assertEquals("/foo", headers.getDestination());
	assertEquals("bar", new String((byte[]) message.getPayload()));
}

Example #8

Source File: MessageBrokerConfigurationTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void customPathMatcher() {
	SimpleBrokerMessageHandler broker = this.customContext.getBean(SimpleBrokerMessageHandler.class);
	DefaultSubscriptionRegistry registry = (DefaultSubscriptionRegistry) broker.getSubscriptionRegistry();
	assertEquals("a.a", registry.getPathMatcher().combine("a", "a"));

	SimpAnnotationMethodMessageHandler handler = this.customContext.getBean(SimpAnnotationMethodMessageHandler.class);
	assertEquals("a.a", handler.getPathMatcher().combine("a", "a"));
}

Example #9

Source File: MessageBrokerConfigurationTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void clientInboundChannel() {
	TestChannel channel = this.simpleBrokerContext.getBean("clientInboundChannel", TestChannel.class);
	Set<MessageHandler> handlers = channel.getSubscribers();

	assertEquals(3, handlers.size());
	assertTrue(handlers.contains(simpleBrokerContext.getBean(SimpAnnotationMethodMessageHandler.class)));
	assertTrue(handlers.contains(simpleBrokerContext.getBean(UserDestinationMessageHandler.class)));
	assertTrue(handlers.contains(simpleBrokerContext.getBean(SimpleBrokerMessageHandler.class)));
}

Example #10

Source File: SimpleBrokerRegistration.java From spring4-understanding with Apache License 2.0

5 votes

@Override
protected SimpleBrokerMessageHandler getMessageHandler(SubscribableChannel brokerChannel) {
	SimpleBrokerMessageHandler handler = new SimpleBrokerMessageHandler(getClientInboundChannel(),
			getClientOutboundChannel(), brokerChannel, getDestinationPrefixes());
	if (this.taskScheduler != null) {
		handler.setTaskScheduler(this.taskScheduler);
	}
	if (this.heartbeat != null) {
		handler.setHeartbeatValue(this.heartbeat);
	}
	return handler;
}

Example #11

Source File: MessageBrokerRegistry.java From spring4-understanding with Apache License 2.0

5 votes

protected SimpleBrokerMessageHandler getSimpleBroker(SubscribableChannel brokerChannel) {
	if (this.simpleBrokerRegistration == null && this.brokerRelayRegistration == null) {
		enableSimpleBroker();
	}
	if (this.simpleBrokerRegistration != null) {
		SimpleBrokerMessageHandler handler = this.simpleBrokerRegistration.getMessageHandler(brokerChannel);
		handler.setPathMatcher(this.pathMatcher);
		return handler;
	}
	return null;
}

Example #12

Source File: MessageBrokerBeanDefinitionParserTests.java From java-technology-stack with MIT License

5 votes

@Test
public void customChannels() {
	loadBeanDefinitions("websocket-config-broker-customchannels.xml");

	SimpAnnotationMethodMessageHandler annotationMethodMessageHandler =
			this.appContext.getBean(SimpAnnotationMethodMessageHandler.class);

	Validator validator = annotationMethodMessageHandler.getValidator();
	assertNotNull(validator);
	assertSame(this.appContext.getBean("myValidator"), validator);
	assertThat(validator, Matchers.instanceOf(TestValidator.class));

	List<Class<? extends MessageHandler>> subscriberTypes = Arrays.asList(SimpAnnotationMethodMessageHandler.class,
			UserDestinationMessageHandler.class, SimpleBrokerMessageHandler.class);

	testChannel("clientInboundChannel", subscriberTypes, 3);
	testExecutor("clientInboundChannel", 100, 200, 600);

	subscriberTypes = Collections.singletonList(SubProtocolWebSocketHandler.class);

	testChannel("clientOutboundChannel", subscriberTypes, 3);
	testExecutor("clientOutboundChannel", 101, 201, 601);

	subscriberTypes = Arrays.asList(SimpleBrokerMessageHandler.class, UserDestinationMessageHandler.class);

	testChannel("brokerChannel", subscriberTypes, 1);
	testExecutor("brokerChannel", 102, 202, 602);
}

Example #13

Source File: WebSocketMessageBrokerConfigurationSupportTests.java From java-technology-stack with MIT License

5 votes

@Test
public void brokerChannel() {
	ApplicationContext config = createConfig(TestChannelConfig.class, TestConfigurer.class);
	TestChannel channel = config.getBean("brokerChannel", TestChannel.class);
	Set<MessageHandler> handlers = channel.getSubscribers();

	List<ChannelInterceptor> interceptors = channel.getInterceptors();
	assertEquals(ImmutableMessageChannelInterceptor.class, interceptors.get(interceptors.size()-1).getClass());

	assertEquals(2, handlers.size());
	assertTrue(handlers.contains(config.getBean(SimpleBrokerMessageHandler.class)));
	assertTrue(handlers.contains(config.getBean(UserDestinationMessageHandler.class)));
}

Example #14

Source File: MessageBrokerConfigurationTests.java From java-technology-stack with MIT License

5 votes

@Test
public void customCacheLimit() {
	ApplicationContext context = loadConfig(CustomConfig.class);

	SimpleBrokerMessageHandler broker = context.getBean(SimpleBrokerMessageHandler.class);
	DefaultSubscriptionRegistry registry = (DefaultSubscriptionRegistry) broker.getSubscriptionRegistry();
	assertEquals(8192, registry.getCacheLimit());
}

Example #15

Source File: WebSocketMessageBrokerConfigurationSupportTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void brokerChannel() {
	ApplicationContext config = createConfig(TestChannelConfig.class, TestConfigurer.class);
	TestChannel channel = config.getBean("brokerChannel", TestChannel.class);
	Set<MessageHandler> handlers = channel.getSubscribers();

	List<ChannelInterceptor> interceptors = channel.getInterceptors();
	assertEquals(ImmutableMessageChannelInterceptor.class, interceptors.get(interceptors.size()-1).getClass());

	assertEquals(2, handlers.size());
	assertTrue(handlers.contains(config.getBean(SimpleBrokerMessageHandler.class)));
	assertTrue(handlers.contains(config.getBean(UserDestinationMessageHandler.class)));
}

Example #16

Source File: MessageBrokerConfigurationTests.java From java-technology-stack with MIT License

5 votes

@Test
public void brokerChannel() {
	ApplicationContext context = loadConfig(SimpleBrokerConfig.class);

	TestChannel channel = context.getBean("brokerChannel", TestChannel.class);
	Set<MessageHandler> handlers = channel.getSubscribers();

	assertEquals(2, handlers.size());
	assertTrue(handlers.contains(context.getBean(UserDestinationMessageHandler.class)));
	assertTrue(handlers.contains(context.getBean(SimpleBrokerMessageHandler.class)));

	assertNull(channel.getExecutor());
}

Example #17

Source File: MessageBrokerConfigurationTests.java From java-technology-stack with MIT License

5 votes

@Test
public void clientOutboundChannelUsedBySimpleBroker() {
	ApplicationContext context = loadConfig(SimpleBrokerConfig.class);

	TestChannel outboundChannel = context.getBean("clientOutboundChannel", TestChannel.class);
	SimpleBrokerMessageHandler broker = context.getBean(SimpleBrokerMessageHandler.class);

	StompHeaderAccessor headers = StompHeaderAccessor.create(StompCommand.SUBSCRIBE);
	headers.setSessionId("sess1");
	headers.setSubscriptionId("subs1");
	headers.setDestination("/foo");
	Message<?> message = MessageBuilder.createMessage(new byte[0], headers.getMessageHeaders());

	// subscribe
	broker.handleMessage(createConnectMessage("sess1", new long[] {0,0}));
	broker.handleMessage(message);

	headers = StompHeaderAccessor.create(StompCommand.SEND);
	headers.setSessionId("sess1");
	headers.setDestination("/foo");
	message = MessageBuilder.createMessage("bar".getBytes(), headers.getMessageHeaders());

	// message
	broker.handleMessage(message);

	message = outboundChannel.messages.get(1);
	headers = StompHeaderAccessor.wrap(message);

	assertEquals(SimpMessageType.MESSAGE, headers.getMessageType());
	assertEquals("/foo", headers.getDestination());
	assertEquals("bar", new String((byte[]) message.getPayload()));
}

Example #18

Source File: MessageBrokerRegistry.java From spring-analysis-note with MIT License

5 votes

@Nullable
protected SimpleBrokerMessageHandler getSimpleBroker(SubscribableChannel brokerChannel) {
	if (this.simpleBrokerRegistration == null && this.brokerRelayRegistration == null) {
		enableSimpleBroker();
	}
	if (this.simpleBrokerRegistration != null) {
		SimpleBrokerMessageHandler handler = this.simpleBrokerRegistration.getMessageHandler(brokerChannel);
		handler.setPathMatcher(this.pathMatcher);
		handler.setCacheLimit(this.cacheLimit);
		handler.setPreservePublishOrder(this.preservePublishOrder);
		return handler;
	}
	return null;
}

Example #19

Source File: MessageBrokerConfigurationTests.java From java-technology-stack with MIT License

5 votes

@Test
public void clientInboundChannel() {
	ApplicationContext context = loadConfig(SimpleBrokerConfig.class);

	TestChannel channel = context.getBean("clientInboundChannel", TestChannel.class);
	Set<MessageHandler> handlers = channel.getSubscribers();

	assertEquals(3, handlers.size());
	assertTrue(handlers.contains(context.getBean(SimpAnnotationMethodMessageHandler.class)));
	assertTrue(handlers.contains(context.getBean(UserDestinationMessageHandler.class)));
	assertTrue(handlers.contains(context.getBean(SimpleBrokerMessageHandler.class)));
}

Example #20

Source File: AbstractMessageBrokerConfiguration.java From java-technology-stack with MIT License

5 votes

@Bean
@Nullable
public AbstractBrokerMessageHandler simpleBrokerMessageHandler() {
	SimpleBrokerMessageHandler handler = getBrokerRegistry().getSimpleBroker(brokerChannel());
	if (handler == null) {
		return null;
	}
	updateUserDestinationResolver(handler);
	return handler;
}

Example #21

Source File: SimpleBrokerRegistration.java From java-technology-stack with MIT License

5 votes

@Override
protected SimpleBrokerMessageHandler getMessageHandler(SubscribableChannel brokerChannel) {
	SimpleBrokerMessageHandler handler = new SimpleBrokerMessageHandler(getClientInboundChannel(),
			getClientOutboundChannel(), brokerChannel, getDestinationPrefixes());
	if (this.taskScheduler != null) {
		handler.setTaskScheduler(this.taskScheduler);
	}
	if (this.heartbeat != null) {
		handler.setHeartbeatValue(this.heartbeat);
	}
	handler.setSelectorHeaderName(this.selectorHeaderName);
	return handler;
}

Example #22

Source File: MessageBrokerRegistry.java From java-technology-stack with MIT License

5 votes

@Nullable
protected SimpleBrokerMessageHandler getSimpleBroker(SubscribableChannel brokerChannel) {
	if (this.simpleBrokerRegistration == null && this.brokerRelayRegistration == null) {
		enableSimpleBroker();
	}
	if (this.simpleBrokerRegistration != null) {
		SimpleBrokerMessageHandler handler = this.simpleBrokerRegistration.getMessageHandler(brokerChannel);
		handler.setPathMatcher(this.pathMatcher);
		handler.setCacheLimit(this.cacheLimit);
		handler.setPreservePublishOrder(this.preservePublishOrder);
		return handler;
	}
	return null;
}

Example #23

Source File: MessageBrokerBeanDefinitionParserTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void customChannels() {
	loadBeanDefinitions("websocket-config-broker-customchannels.xml");

	SimpAnnotationMethodMessageHandler annotationMethodMessageHandler =
			this.appContext.getBean(SimpAnnotationMethodMessageHandler.class);

	Validator validator = annotationMethodMessageHandler.getValidator();
	assertNotNull(validator);
	assertSame(this.appContext.getBean("myValidator"), validator);
	assertThat(validator, Matchers.instanceOf(TestValidator.class));

	List<Class<? extends MessageHandler>> subscriberTypes = Arrays.asList(SimpAnnotationMethodMessageHandler.class,
			UserDestinationMessageHandler.class, SimpleBrokerMessageHandler.class);

	testChannel("clientInboundChannel", subscriberTypes, 3);
	testExecutor("clientInboundChannel", 100, 200, 600);

	subscriberTypes = Collections.singletonList(SubProtocolWebSocketHandler.class);

	testChannel("clientOutboundChannel", subscriberTypes, 3);
	testExecutor("clientOutboundChannel", 101, 201, 601);

	subscriberTypes = Arrays.asList(SimpleBrokerMessageHandler.class, UserDestinationMessageHandler.class);

	testChannel("brokerChannel", subscriberTypes, 1);
	testExecutor("brokerChannel", 102, 202, 602);
}

Example #24

Source File: WebSocketMessageBrokerConfigurationSupportTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void brokerChannel() {
	ApplicationContext config = createConfig(TestChannelConfig.class, TestConfigurer.class);
	TestChannel channel = config.getBean("brokerChannel", TestChannel.class);
	Set<MessageHandler> handlers = channel.getSubscribers();

	List<ChannelInterceptor> interceptors = channel.getInterceptors();
	assertEquals(ImmutableMessageChannelInterceptor.class, interceptors.get(interceptors.size()-1).getClass());

	assertEquals(2, handlers.size());
	assertTrue(handlers.contains(config.getBean(SimpleBrokerMessageHandler.class)));
	assertTrue(handlers.contains(config.getBean(UserDestinationMessageHandler.class)));
}

Example #25

Source File: MessageBrokerConfigurationTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void customCacheLimit() {
	ApplicationContext context = loadConfig(CustomConfig.class);

	SimpleBrokerMessageHandler broker = context.getBean(SimpleBrokerMessageHandler.class);
	DefaultSubscriptionRegistry registry = (DefaultSubscriptionRegistry) broker.getSubscriptionRegistry();
	assertEquals(8192, registry.getCacheLimit());
}

Example #26

Source File: MessageBrokerConfigurationTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void brokerChannel() {
	ApplicationContext context = loadConfig(SimpleBrokerConfig.class);

	TestChannel channel = context.getBean("brokerChannel", TestChannel.class);
	Set<MessageHandler> handlers = channel.getSubscribers();

	assertEquals(2, handlers.size());
	assertTrue(handlers.contains(context.getBean(UserDestinationMessageHandler.class)));
	assertTrue(handlers.contains(context.getBean(SimpleBrokerMessageHandler.class)));

	assertNull(channel.getExecutor());
}

Example #27

Source File: MessageBrokerConfigurationTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void clientOutboundChannelUsedBySimpleBroker() {
	ApplicationContext context = loadConfig(SimpleBrokerConfig.class);

	TestChannel outboundChannel = context.getBean("clientOutboundChannel", TestChannel.class);
	SimpleBrokerMessageHandler broker = context.getBean(SimpleBrokerMessageHandler.class);

	StompHeaderAccessor headers = StompHeaderAccessor.create(StompCommand.SUBSCRIBE);
	headers.setSessionId("sess1");
	headers.setSubscriptionId("subs1");
	headers.setDestination("/foo");
	Message<?> message = MessageBuilder.createMessage(new byte[0], headers.getMessageHeaders());

	// subscribe
	broker.handleMessage(createConnectMessage("sess1", new long[] {0,0}));
	broker.handleMessage(message);

	headers = StompHeaderAccessor.create(StompCommand.SEND);
	headers.setSessionId("sess1");
	headers.setDestination("/foo");
	message = MessageBuilder.createMessage("bar".getBytes(), headers.getMessageHeaders());

	// message
	broker.handleMessage(message);

	message = outboundChannel.messages.get(1);
	headers = StompHeaderAccessor.wrap(message);

	assertEquals(SimpMessageType.MESSAGE, headers.getMessageType());
	assertEquals("/foo", headers.getDestination());
	assertEquals("bar", new String((byte[]) message.getPayload()));
}

Example #28

Source File: MessageBrokerConfigurationTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void clientInboundChannel() {
	ApplicationContext context = loadConfig(SimpleBrokerConfig.class);

	TestChannel channel = context.getBean("clientInboundChannel", TestChannel.class);
	Set<MessageHandler> handlers = channel.getSubscribers();

	assertEquals(3, handlers.size());
	assertTrue(handlers.contains(context.getBean(SimpAnnotationMethodMessageHandler.class)));
	assertTrue(handlers.contains(context.getBean(UserDestinationMessageHandler.class)));
	assertTrue(handlers.contains(context.getBean(SimpleBrokerMessageHandler.class)));
}

Example #29

Source File: AbstractMessageBrokerConfiguration.java From spring-analysis-note with MIT License

5 votes

@Bean
@Nullable
public AbstractBrokerMessageHandler simpleBrokerMessageHandler() {
	SimpleBrokerMessageHandler handler = getBrokerRegistry().getSimpleBroker(brokerChannel());
	if (handler == null) {
		return null;
	}
	updateUserDestinationResolver(handler);
	return handler;
}

Example #30

Source File: SimpleBrokerRegistration.java From spring-analysis-note with MIT License

5 votes

@Override
protected SimpleBrokerMessageHandler getMessageHandler(SubscribableChannel brokerChannel) {
	SimpleBrokerMessageHandler handler = new SimpleBrokerMessageHandler(getClientInboundChannel(),
			getClientOutboundChannel(), brokerChannel, getDestinationPrefixes());
	if (this.taskScheduler != null) {
		handler.setTaskScheduler(this.taskScheduler);
	}
	if (this.heartbeat != null) {
		handler.setHeartbeatValue(this.heartbeat);
	}
	handler.setSelectorHeaderName(this.selectorHeaderName);
	return handler;
}