org.springframework.integration.http.outbound

Class ReactiveHttpRequestExecutingMessageHandler

java.lang.Object

org.springframework.integration.context.IntegrationObjectSupport

org.springframework.integration.handler.AbstractMessageHandler

org.springframework.integration.handler.AbstractMessageProducingHandler

org.springframework.integration.handler.AbstractReplyProducingMessageHandler

org.springframework.integration.http.outbound.AbstractHttpRequestExecutingMessageHandler

org.springframework.integration.http.outbound.ReactiveHttpRequestExecutingMessageHandler

All Implemented Interfaces:

org.reactivestreams.Subscriber<org.springframework.messaging.Message<?>>, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.core.Ordered, org.springframework.integration.context.ExpressionCapable, org.springframework.integration.context.Orderable, org.springframework.integration.core.MessageProducer, org.springframework.integration.support.context.NamedComponent, org.springframework.integration.support.management.ConfigurableMetricsAware<org.springframework.integration.support.management.AbstractMessageHandlerMetrics>, org.springframework.integration.support.management.IntegrationManagement, org.springframework.integration.support.management.IntegrationStatsManagement, org.springframework.integration.support.management.MessageHandlerMetrics, org.springframework.integration.support.management.TrackableComponent, org.springframework.messaging.MessageHandler

public class ReactiveHttpRequestExecutingMessageHandler
extends AbstractHttpRequestExecutingMessageHandler

A MessageHandler implementation that executes HTTP requests by delegating to a Reactive WebClient instance.

Since:

5.0

See Also:

HttpRequestExecutingMessageHandler

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.integration.handler.AbstractReplyProducingMessageHandler

org.springframework.integration.handler.AbstractReplyProducingMessageHandler.RequestHandler

Field Summary

Fields inherited from class org.springframework.integration.handler.AbstractMessageProducingHandler

messagingTemplate

Fields inherited from class org.springframework.integration.context.IntegrationObjectSupport

EXPRESSION_PARSER, logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
ReactiveHttpRequestExecutingMessageHandler(org.springframework.expression.Expression uriExpression) Create a handler that will send requests to the provided URI Expression.
ReactiveHttpRequestExecutingMessageHandler(org.springframework.expression.Expression uriExpression, org.springframework.web.reactive.function.client.WebClient webClient) Create a handler that will send requests to the provided URI using a provided WebClient.
ReactiveHttpRequestExecutingMessageHandler(java.lang.String uri) Create a handler that will send requests to the provided URI.
ReactiveHttpRequestExecutingMessageHandler(java.lang.String uri, org.springframework.web.reactive.function.client.WebClient webClient) Create a handler that will send requests to the provided URI using a provided WebClient.
ReactiveHttpRequestExecutingMessageHandler(java.net.URI uri) Create a handler that will send requests to the provided URI.

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	exchange(java.net.URI uri, org.springframework.http.HttpMethod httpMethod, org.springframework.http.HttpEntity<?> httpRequest, java.lang.Object expectedResponseType, org.springframework.messaging.Message<?> requestMessage)
java.lang.String	getComponentType()

Methods inherited from class org.springframework.integration.http.outbound.AbstractHttpRequestExecutingMessageHandler

doInit, getReply, handleRequestMessage, isExpectReply, mapHeaders, setCharset, setEncodeUri, setExpectedResponseType, setExpectedResponseTypeExpression, setExpectReply, setExtractPayload, setHeaderMapper, setHttpMethod, setHttpMethodExpression, setTransferCookies, setUriVariableExpressions, setUriVariablesExpression

Methods inherited from class org.springframework.integration.handler.AbstractReplyProducingMessageHandler

doInvokeAdvisedRequestHandler, getRequiresReply, handleMessageInternal, hasAdviceChain, onInit, setAdviceChain, setBeanClassLoader, setRequiresReply

Methods inherited from class org.springframework.integration.handler.AbstractMessageProducingHandler

createOutputMessage, getOutputChannel, isAsync, produceOutput, resolveErrorChannel, sendErrorMessage, sendOutput, sendOutputs, setAsync, setOutputChannel, setOutputChannelName, setSendTimeout, shouldCopyRequestHeaders, shouldSplitOutput

Methods inherited from class org.springframework.integration.handler.AbstractMessageHandler

configureMetrics, getActiveCount, getActiveCountLong, getDuration, getErrorCount, getErrorCountLong, getHandleCount, getHandleCountLong, getManagedName, getManagedType, getMaxDuration, getMeanDuration, getMinDuration, getOrder, getStandardDeviationDuration, handleMessage, isCountsEnabled, isLoggingEnabled, isStatsEnabled, onComplete, onError, onNext, onSubscribe, reset, setCountsEnabled, setLoggingEnabled, setManagedName, setManagedType, setOrder, setShouldTrack, setStatsEnabled

Methods inherited from class org.springframework.integration.context.IntegrationObjectSupport

afterPropertiesSet, extractTypeIfPossible, getApplicationContext, getApplicationContextId, getBeanFactory, getChannelResolver, getComponentName, getConversionService, getExpression, getIntegrationProperties, getIntegrationProperty, getMessageBuilderFactory, getTaskScheduler, setApplicationContext, setBeanFactory, setBeanName, setChannelResolver, setComponentName, setConversionService, setMessageBuilderFactory, setPrimaryExpression, setTaskScheduler, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.integration.support.context.NamedComponent

getComponentName

Constructor Detail

ReactiveHttpRequestExecutingMessageHandler

public ReactiveHttpRequestExecutingMessageHandler(java.net.URI uri)

Create a handler that will send requests to the provided URI.

Parameters:

uri - The URI.

ReactiveHttpRequestExecutingMessageHandler

public ReactiveHttpRequestExecutingMessageHandler(java.lang.String uri)

Create a handler that will send requests to the provided URI.

Parameters:

uri - The URI.

ReactiveHttpRequestExecutingMessageHandler

public ReactiveHttpRequestExecutingMessageHandler(org.springframework.expression.Expression uriExpression)

Create a handler that will send requests to the provided URI Expression.

Parameters:

uriExpression - The URI expression.

ReactiveHttpRequestExecutingMessageHandler

public ReactiveHttpRequestExecutingMessageHandler(java.lang.String uri,
                                                  org.springframework.web.reactive.function.client.WebClient webClient)

Create a handler that will send requests to the provided URI using a provided WebClient.

Parameters:

uri - The URI.

webClient - The WebClient to use.

ReactiveHttpRequestExecutingMessageHandler

public ReactiveHttpRequestExecutingMessageHandler(org.springframework.expression.Expression uriExpression,
                                                  org.springframework.web.reactive.function.client.WebClient webClient)

Create a handler that will send requests to the provided URI using a provided WebClient.

Parameters:

uriExpression - A SpEL Expression that can be resolved against the message object and BeanFactory.

webClient - The WebClient to use.

Method Detail

getComponentType

public java.lang.String getComponentType()

Specified by:

getComponentType in interface org.springframework.integration.support.context.NamedComponent

Overrides:

getComponentType in class org.springframework.integration.handler.AbstractMessageHandler

exchange

protected java.lang.Object exchange(java.net.URI uri,
                                    org.springframework.http.HttpMethod httpMethod,
                                    org.springframework.http.HttpEntity<?> httpRequest,
                                    java.lang.Object expectedResponseType,
                                    org.springframework.messaging.Message<?> requestMessage)

Specified by:

exchange in class AbstractHttpRequestExecutingMessageHandler