Package org.shoulder.monitor.concurrent

Class MonitorableRejectHandler

java.lang.Object

org.shoulder.monitor.concurrent.MonitorableRejectHandler

All Implemented Interfaces:

RejectedExecutionHandler

public class MonitorableRejectHandler
extends Object
implements RejectedExecutionHandler

带有监控能力的 RejectedExecutionHandler 因为 jdk 的 ExecutorService 的 reject 方法被 final 覆盖了，因此通过装饰者模式采集拒绝次数数据

Author:

lym

Constructor Summary

Constructors

Constructor	Description
MonitorableRejectHandler(RejectedExecutionHandler delegate, ThreadPoolMetrics threadPoolMetrics)

Method Summary

Modifier and Type	Method	Description
void	rejectedExecution(Runnable r, ThreadPoolExecutor executor)

Methods inherited from class java.lang.Object

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

Constructor Details

MonitorableRejectHandler

public MonitorableRejectHandler(RejectedExecutionHandler delegate,
 ThreadPoolMetrics threadPoolMetrics)

Method Details

rejectedExecution

public void rejectedExecution(Runnable r,
 ThreadPoolExecutor executor)

Specified by:

rejectedExecution in interface RejectedExecutionHandler