net.lulihu.mule.tccTransaction.eventExecutor.disruptor

类 AbstractDisruptorEventPublisher

java.lang.Object

net.lulihu.mule.tccTransaction.eventExecutor.disruptor.AbstractDisruptorEventPublisher

所有已实现的接口:

com.lmax.disruptor.ExceptionHandler<net.lulihu.disruptorKit.Event<DisruptorTransactionEvent>>, ComponentService, TransactionFactoryService<TransactionHandlerService>, MuleTccShutdownService, TransactionExecutorEventService, TransactionExecutorService<TransactionHandlerService>, TransactionSupportService<TransactionHandlerService>

直接已知子类:

DisruptorAsynchronousEventServiceImpl

public abstract class AbstractDisruptorEventPublisher
extends Object
implements TransactionExecutorEventService, MuleTccShutdownService, com.lmax.disruptor.ExceptionHandler<net.lulihu.disruptorKit.Event<DisruptorTransactionEvent>>

使用 Disruptor 实现 异常队列处理

字段概要

字段

限定符和类型	字段和说明
protected TransactionCoordinatorService	transactionCoordinatorService

构造器概要

构造器

构造器和说明
AbstractDisruptorEventPublisher()

方法概要

限定符和类型	方法和说明
String	componentName() 组件名称
void	handleEventException(Throwable ex, long sequence, net.lulihu.disruptorKit.Event<DisruptorTransactionEvent> event)
void	handleOnShutdownException(Throwable ex)
void	handleOnStartException(Throwable ex)
void	initialization(MuleTccConfig config, TransactionCoordinatorService transactionCoordinatorService) 初始化
int	order() 根据该方法返回的值进行排序，值越小越先执行判断方法
void	shutdown() 关闭应用程序
protected void	submit(EventTypeEnum eventType, Object... args) 提交至队列执行
boolean	support(TransactionHandlerService obj) 该处理器是否支持处理该事务

从类继承的方法 java.lang.Object

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

从接口继承的方法 net.lulihu.mule.tccTransaction.service.TransactionExecutorEventService

cancel, confirm, delete, deleteByContext, rpcCancel, rpcConfirm, saveTransaction, updateStatus, updateTransactionParticipant

从接口继承的方法 net.lulihu.mule.tccTransaction.service.factory.TransactionFactoryService

afterInitialization

字段详细资料

transactionCoordinatorService

protected TransactionCoordinatorService transactionCoordinatorService

构造器详细资料

AbstractDisruptorEventPublisher

public AbstractDisruptorEventPublisher()

方法详细资料

initialization

public final void initialization(MuleTccConfig config,
                                 TransactionCoordinatorService transactionCoordinatorService)

从接口复制的说明: TransactionExecutorService

初始化

指定者:

initialization 在接口中 TransactionExecutorService<TransactionHandlerService>

参数:

config - 配置

transactionCoordinatorService - 事件协调服务

submit

protected final void submit(EventTypeEnum eventType,
                            Object... args)

提交至队列执行

参数:

eventType - 事件类型

args - 事件方法参数

handleOnStartException

public void handleOnStartException(Throwable ex)

指定者:

handleOnStartException 在接口中 com.lmax.disruptor.ExceptionHandler<net.lulihu.disruptorKit.Event<DisruptorTransactionEvent>>

handleEventException

public void handleEventException(Throwable ex,
                                 long sequence,
                                 net.lulihu.disruptorKit.Event<DisruptorTransactionEvent> event)

指定者:

handleEventException 在接口中 com.lmax.disruptor.ExceptionHandler<net.lulihu.disruptorKit.Event<DisruptorTransactionEvent>>

handleOnShutdownException

public void handleOnShutdownException(Throwable ex)

指定者:

handleOnShutdownException 在接口中 com.lmax.disruptor.ExceptionHandler<net.lulihu.disruptorKit.Event<DisruptorTransactionEvent>>

support

public boolean support(TransactionHandlerService obj)

从接口复制的说明: TransactionSupportService

该处理器是否支持处理该事务

指定者:

support 在接口中 TransactionSupportService<TransactionHandlerService>

参数:

obj - 泛型由实现者决定

返回:

true 为支持 反之不支持

order

public int order()

从接口复制的说明: TransactionSupportService

根据该方法返回的值进行排序，值越小越先执行判断方法

指定者:

order 在接口中 MuleTccShutdownService

指定者:

order 在接口中 TransactionSupportService<TransactionHandlerService>

返回:

处理器执行顺序 默认为 0

componentName

public String componentName()

从接口复制的说明: ComponentService

组件名称

指定者:

componentName 在接口中 ComponentService

返回:

仅仅作为打印日志时使用

shutdown

public final void shutdown()

从接口复制的说明: MuleTccShutdownService

关闭应用程序

指定者:

shutdown 在接口中 MuleTccShutdownService