Package org.springframework.integration.mongodb.outbound

Class ReactiveMongoDbStoringMessageHandler

java.lang.Object

org.springframework.integration.context.IntegrationObjectSupport

org.springframework.integration.handler.MessageHandlerSupport

org.springframework.integration.handler.AbstractReactiveMessageHandler

org.springframework.integration.mongodb.outbound.ReactiveMongoDbStoringMessageHandler

All Implemented Interfaces:

Aware, BeanFactoryAware, BeanNameAware, DisposableBean, InitializingBean, ApplicationContextAware, Ordered, ExpressionCapable, Orderable, IntegrationPattern, NamedComponent, IntegrationManagement, TrackableComponent, ReactiveMessageHandler

public class ReactiveMongoDbStoringMessageHandler
extends AbstractReactiveMessageHandler

Implementation of ReactiveMessageHandler which writes Message payload into a MongoDb collection, using reactive MongoDb support, The collection is identified by evaluation of the collectionNameExpression.

Since:

5.3

Author:

David Turanski, Artme Bilan

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.integration.support.management.IntegrationManagement

IntegrationManagement.ManagementOverrides

Field Summary

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

EXPRESSION_PARSER, logger

Fields inherited from interface org.springframework.integration.support.management.IntegrationManagement

METER_PREFIX, RECEIVE_COUNTER_NAME, SEND_TIMER_NAME

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
ReactiveMongoDbStoringMessageHandler(ReactiveMongoOperations mongoTemplate)	Construct this instance using a fully created and initialized instance of provided ReactiveMongoOperations.
ReactiveMongoDbStoringMessageHandler(ReactiveMongoDatabaseFactory mongoDbFactory)	Construct this instance using a provided ReactiveMongoDatabaseFactory.

Method Summary

Modifier and Type	Method	Description
String	getComponentType()	Subclasses may implement this method to provide component type information.
protected reactor.core.publisher.Mono<Void>	handleMessageInternal(Message<?> message)
protected void	onInit()	Subclasses may implement this for initialization logic.
void	setCollectionNameExpression(Expression collectionNameExpression)	Set a SpEL Expression that should resolve to a collection name used by ReactiveMongoOperations to store data
void	setMongoConverter(MongoConverter mongoConverter)	Provide a custom MongoConverter used to assist in serialization of data written to MongoDb.

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

handleMessage

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

buildSendTimer, destroy, getIntegrationPatternType, getManagedName, getManagedType, getMetricsCaptor, getObservationRegistry, getOrder, getOverrides, isLoggingEnabled, isObserved, registerMetricsCaptor, registerObservationRegistry, sendTimer, setLoggingEnabled, setManagedName, setManagedType, setOrder, setShouldTrack, shouldTrack

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

afterPropertiesSet, extractTypeIfPossible, generateId, getApplicationContext, getApplicationContextId, getBeanDescription, getBeanFactory, getBeanName, getChannelResolver, getComponentName, getConversionService, getExpression, getIntegrationProperties, getIntegrationProperty, getMessageBuilderFactory, getTaskScheduler, isInitialized, 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.management.IntegrationManagement

getThisAs

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

getBeanName, getComponentName

Constructor Details

ReactiveMongoDbStoringMessageHandler

public ReactiveMongoDbStoringMessageHandler(ReactiveMongoDatabaseFactory mongoDbFactory)

Construct this instance using a provided ReactiveMongoDatabaseFactory.

Parameters:

mongoDbFactory - The reactive mongoDatabase factory.

ReactiveMongoDbStoringMessageHandler

public ReactiveMongoDbStoringMessageHandler(ReactiveMongoOperations mongoTemplate)

Construct this instance using a fully created and initialized instance of provided ReactiveMongoOperations.

Parameters:

mongoTemplate - The ReactiveMongoOperations implementation.

Method Details

setMongoConverter

public void setMongoConverter(MongoConverter mongoConverter)

Provide a custom MongoConverter used to assist in serialization of data written to MongoDb. Only allowed if this instance was constructed with a ReactiveMongoDatabaseFactory.

Parameters:

mongoConverter - The mongo converter.

setCollectionNameExpression

public void setCollectionNameExpression(Expression collectionNameExpression)

Set a SpEL Expression that should resolve to a collection name used by ReactiveMongoOperations to store data

Parameters:

collectionNameExpression - The collection name expression.

getComponentType

public String getComponentType()

Description copied from class: IntegrationObjectSupport

Subclasses may implement this method to provide component type information.

Specified by:

getComponentType in interface NamedComponent

Overrides:

getComponentType in class MessageHandlerSupport

onInit

protected void onInit()

Description copied from class: IntegrationObjectSupport

Subclasses may implement this for initialization logic.

Overrides:

onInit in class IntegrationObjectSupport

handleMessageInternal

protected reactor.core.publisher.Mono<Void> handleMessageInternal(Message<?> message)

Specified by:

handleMessageInternal in class AbstractReactiveMessageHandler