io.awspring.cloud.messaging.listener

Class QueueMessageHandler

java.lang.Object

org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

io.awspring.cloud.messaging.listener.QueueMessageHandler

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.messaging.MessageHandler

public class QueueMessageHandler
extends org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

Since:

1.0

Author:

Agim Emruli, Alain Sahli, Maciej Walkowiak, Wojciech Mąka, Matej Nedic

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	QueueMessageHandler.MappingInformation

Field Summary

Fields inherited from class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler

logger

Constructor Summary

Constructors

Constructor and Description
QueueMessageHandler()
QueueMessageHandler(List<org.springframework.messaging.converter.MessageConverter> messageConverters)
QueueMessageHandler(List<org.springframework.messaging.converter.MessageConverter> messageConverters, SqsMessageDeletionPolicy sqsMessageDeletionPolicy)

Method Summary

Modifier and Type	Method and Description
protected org.springframework.messaging.handler.invocation.AbstractExceptionHandlerMethodResolver	createExceptionHandlerMethodResolverFor(Class<?> beanType)
protected String	getDestination(org.springframework.messaging.Message<?> message)
protected Set<String>	getDirectLookupDestinations(QueueMessageHandler.MappingInformation mapping)
protected Comparator<QueueMessageHandler.MappingInformation>	getMappingComparator(org.springframework.messaging.Message<?> message)
protected QueueMessageHandler.MappingInformation	getMappingForMethod(Method method, Class<?> handlerType)
protected QueueMessageHandler.MappingInformation	getMatchingMapping(QueueMessageHandler.MappingInformation mapping, org.springframework.messaging.Message<?> message)
protected void	handleNoMatch(Set<QueueMessageHandler.MappingInformation> ts, String lookupDestination, org.springframework.messaging.Message<?> message)
protected List<? extends org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolver>	initArgumentResolvers()
protected List<? extends org.springframework.messaging.handler.invocation.HandlerMethodReturnValueHandler>	initReturnValueHandlers()
protected boolean	isHandler(Class<?> beanType)
protected void	processHandlerMethodException(org.springframework.messaging.handler.HandlerMethod handlerMethod, Exception ex, org.springframework.messaging.Message<?> message)

Methods inherited from class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler

afterPropertiesSet, createHandlerMethod, detectHandlerMethods, getApplicationContext, getArgumentResolvers, getCustomArgumentResolvers, getCustomReturnValueHandlers, getDestinationPrefixes, getExceptionHandlerMethod, getHandlerMethodLogger, getHandlerMethods, getLookupDestination, getReturnValueHandlerLogger, getReturnValueHandlers, handleMatch, handleMessage, handleMessageInternal, registerExceptionHandlerAdvice, registerHandlerMethod, setApplicationContext, setArgumentResolvers, setCustomArgumentResolvers, setCustomReturnValueHandlers, setDestinationPrefixes, setReturnValueHandlers, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

QueueMessageHandler

public QueueMessageHandler(List<org.springframework.messaging.converter.MessageConverter> messageConverters,
                           SqsMessageDeletionPolicy sqsMessageDeletionPolicy)

QueueMessageHandler

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

QueueMessageHandler

public QueueMessageHandler()

Method Detail

initArgumentResolvers

protected List<? extends org.springframework.messaging.handler.invocation.HandlerMethodArgumentResolver> initArgumentResolvers()

Specified by:

initArgumentResolvers in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

initReturnValueHandlers

protected List<? extends org.springframework.messaging.handler.invocation.HandlerMethodReturnValueHandler> initReturnValueHandlers()

Specified by:

initReturnValueHandlers in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

isHandler

protected boolean isHandler(Class<?> beanType)

Specified by:

isHandler in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

getMappingForMethod

protected QueueMessageHandler.MappingInformation getMappingForMethod(Method method,
                                                                     Class<?> handlerType)

Specified by:

getMappingForMethod in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

getDirectLookupDestinations

protected Set<String> getDirectLookupDestinations(QueueMessageHandler.MappingInformation mapping)

Specified by:

getDirectLookupDestinations in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

getDestination

protected String getDestination(org.springframework.messaging.Message<?> message)

Specified by:

getDestination in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

getMatchingMapping

protected QueueMessageHandler.MappingInformation getMatchingMapping(QueueMessageHandler.MappingInformation mapping,
                                                                    org.springframework.messaging.Message<?> message)

Specified by:

getMatchingMapping in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

getMappingComparator

protected Comparator<QueueMessageHandler.MappingInformation> getMappingComparator(org.springframework.messaging.Message<?> message)

Specified by:

getMappingComparator in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

createExceptionHandlerMethodResolverFor

protected org.springframework.messaging.handler.invocation.AbstractExceptionHandlerMethodResolver createExceptionHandlerMethodResolverFor(Class<?> beanType)

Specified by:

createExceptionHandlerMethodResolverFor in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

handleNoMatch

protected void handleNoMatch(Set<QueueMessageHandler.MappingInformation> ts,
                             String lookupDestination,
                             org.springframework.messaging.Message<?> message)

Overrides:

handleNoMatch in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>

processHandlerMethodException

protected void processHandlerMethodException(org.springframework.messaging.handler.HandlerMethod handlerMethod,
                                             Exception ex,
                                             org.springframework.messaging.Message<?> message)

Overrides:

processHandlerMethodException in class org.springframework.messaging.handler.invocation.AbstractMethodMessageHandler<QueueMessageHandler.MappingInformation>