org.springframework.cloud.aws.messaging.config

Class QueueMessageHandlerFactory

java.lang.Object

org.springframework.cloud.aws.messaging.config.QueueMessageHandlerFactory

public class QueueMessageHandlerFactory
extends Object

Since:

1.0

Author:

Alain Sahli, Maciej Walkowiak

Constructor Summary

Constructors

Constructor and Description
QueueMessageHandlerFactory()

Method Summary

Modifier and Type	Method and Description
QueueMessageHandler	createQueueMessageHandler()
com.amazonaws.services.sqs.AmazonSQS	getAmazonSqs()
List<org.springframework.messaging.converter.MessageConverter>	getMessageConverters()
void	setAmazonSqs(com.amazonaws.services.sqs.AmazonSQSAsync amazonSqs) Sets the AmazonSQS client that is going to be used to create a new QueueMessagingTemplate if sendToMessagingTemplate is null.
void	setArgumentResolvers(List<org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolver> argumentResolvers)
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory) Configures a BeanFactory that should be used to resolve expressions and placeholder for SendTo annotations.
void	setMessageConverters(List<org.springframework.messaging.converter.MessageConverter> messageConverters) Configures a MessageConverters that should be used to deserialize incoming message payloads and serialize messages in QueueMessagingTemplate.
void	setResourceIdResolver(org.springframework.cloud.aws.core.env.ResourceIdResolver resourceIdResolver) This value is only used if no sendToMessagingTemplate has been set.
void	setReturnValueHandlers(List<org.springframework.messaging.handler.invocation.HandlerMethodReturnValueHandler> returnValueHandlers)
void	setSendToMessagingTemplate(org.springframework.messaging.core.DestinationResolvingMessageSendingOperations<?> sendToMessagingTemplate) Configures the DestinationResolvingMessageSendingOperations template used by the SendToHandlerMethodReturnValueHandler to send return values of handler methods.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueueMessageHandlerFactory

public QueueMessageHandlerFactory()

Method Detail

setArgumentResolvers

public void setArgumentResolvers(List<org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolver> argumentResolvers)

setReturnValueHandlers

public void setReturnValueHandlers(List<org.springframework.messaging.handler.invocation.HandlerMethodReturnValueHandler> returnValueHandlers)

setSendToMessagingTemplate

public void setSendToMessagingTemplate(org.springframework.messaging.core.DestinationResolvingMessageSendingOperations<?> sendToMessagingTemplate)

Configures the DestinationResolvingMessageSendingOperations template used by the SendToHandlerMethodReturnValueHandler to send return values of handler methods.

Parameters:

sendToMessagingTemplate - A DestinationResolvingMessageSendingOperations template for sending return values of handler methods.

getAmazonSqs

public com.amazonaws.services.sqs.AmazonSQS getAmazonSqs()

setAmazonSqs

public void setAmazonSqs(com.amazonaws.services.sqs.AmazonSQSAsync amazonSqs)

Sets the AmazonSQS client that is going to be used to create a new QueueMessagingTemplate if sendToMessagingTemplate is null. This template is used by the SendToHandlerMethodReturnValueHandler to send the return values of handler methods annotated with SendTo.

An AmazonSQS client is only needed if sendToMessagingTemplate is null.

Parameters:

amazonSqs - The AmazonSQS client that is going to be used by the SendToHandlerMethodReturnValueHandler to send messages.

setResourceIdResolver

public void setResourceIdResolver(org.springframework.cloud.aws.core.env.ResourceIdResolver resourceIdResolver)

This value is only used if no sendToMessagingTemplate has been set.

Parameters:

resourceIdResolver - the resourceIdResolver to use for resolving logical to physical ids in a CloudFormation environment. This resolver will be used by the QueueMessagingTemplate created for the SendToHandlerMethodReturnValueHandler.

setBeanFactory

public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)

Configures a BeanFactory that should be used to resolve expressions and placeholder for SendTo annotations. If not set, then no expressions or place holders will be resolved.

Parameters:

beanFactory - - the bean factory used to resolve expressions and / or place holders

createQueueMessageHandler

public QueueMessageHandler createQueueMessageHandler()

getMessageConverters

public List<org.springframework.messaging.converter.MessageConverter> getMessageConverters()

setMessageConverters

public void setMessageConverters(List<org.springframework.messaging.converter.MessageConverter> messageConverters)

Configures a MessageConverters that should be used to deserialize incoming message payloads and serialize messages in QueueMessagingTemplate. If not set, default MappingJackson2MessageConverter is used.

Parameters:

messageConverters - - the converters used for message conversion