Package cn.sliew.carp.framework.queue.kekio

Class QueueProcessor

java.lang.Object

cn.sliew.carp.framework.queue.kekio.QueueProcessor

All Implemented Interfaces:

org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean

public class QueueProcessor
extends Object
implements org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean

The processor that fetches messages from the Queue and hands them off to the appropriate MessageHandler.

Constructor Summary

Constructors

Constructor	Description
QueueProcessor(Queue queue, QueueExecutor<?> executor, EventPublisher publisher, List<Queue.DeadMessageCallback> deadMessageHandlers, Boolean fillExecutorEachCycle, Duration requeueDelay, Duration requeueMaxJitter)
QueueProcessor(Queue queue, QueueExecutor<?> executor, Collection<MessageHandler> handlers, EventPublisher publisher, List<Queue.DeadMessageCallback> deadMessageHandlers, Boolean fillExecutorEachCycle, Duration requeueDelay, Duration requeueMaxJitter)

Method Summary

Modifier and Type	Method	Description
void	addMessageHandler(MessageHandler<?> handler)
void	afterPropertiesSet()
void	destroy()
void	removeMessageHandler(MessageHandler<?> handler)

Methods inherited from class java.lang.Object

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

Constructor Details

QueueProcessor

public QueueProcessor(Queue queue,
 QueueExecutor<?> executor,
 EventPublisher publisher,
 List<Queue.DeadMessageCallback> deadMessageHandlers,
 Boolean fillExecutorEachCycle,
 Duration requeueDelay,
 Duration requeueMaxJitter)

QueueProcessor

public QueueProcessor(Queue queue,
 QueueExecutor<?> executor,
 Collection<MessageHandler> handlers,
 EventPublisher publisher,
 List<Queue.DeadMessageCallback> deadMessageHandlers,
 Boolean fillExecutorEachCycle,
 Duration requeueDelay,
 Duration requeueMaxJitter)

Method Details

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

destroy

public void destroy()
             throws Exception

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

Throws:

Exception

addMessageHandler

public void addMessageHandler(MessageHandler<?> handler)

removeMessageHandler

public void removeMessageHandler(MessageHandler<?> handler)