com.tencent.polaris.plugins.connector.composite

Class CompositeServiceUpdateTask

java.lang.Object

com.tencent.polaris.plugins.connector.common.ServiceUpdateTask

com.tencent.polaris.plugins.connector.composite.CompositeServiceUpdateTask

All Implemented Interfaces:

Comparable<ServiceUpdateTask>, Runnable

public class CompositeServiceUpdateTask
extends ServiceUpdateTask

Scheduled task for updating service information.

Author:

Haotian Zhang

Constructor Summary

Constructors

Constructor and Description
CompositeServiceUpdateTask(ServiceEventHandler handler, DestroyableServerConnector connector)

Method Summary

Modifier and Type	Method and Description
void	execute()
boolean	needUpdate()
boolean	notifyServerEvent(ServerEvent serverEvent)
boolean	notifyServerEventWithRevisionChecking(ServerEvent serverEvent, String revision)
boolean	setStatus(ServiceUpdateTaskConstant.Status last, ServiceUpdateTaskConstant.Status current, boolean isSpread)

Methods inherited from class com.tencent.polaris.plugins.connector.common.ServiceUpdateTask

addUpdateTaskSet, compareTo, execute, getEventHandler, getRefreshIntervalMs, getServiceEventKey, getTargetClusterType, getTaskStatus, getTaskType, retry, run, setLastUpdateTime, setStatus, setType, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CompositeServiceUpdateTask

public CompositeServiceUpdateTask(ServiceEventHandler handler,
                                  DestroyableServerConnector connector)

Method Detail

needUpdate

public boolean needUpdate()

Overrides:

needUpdate in class ServiceUpdateTask

execute

public void execute()

Overrides:

execute in class ServiceUpdateTask

notifyServerEvent

public boolean notifyServerEvent(ServerEvent serverEvent)

Specified by:

notifyServerEvent in class ServiceUpdateTask

setStatus

public boolean setStatus(ServiceUpdateTaskConstant.Status last,
                         ServiceUpdateTaskConstant.Status current,
                         boolean isSpread)

Overrides:

setStatus in class ServiceUpdateTask

notifyServerEventWithRevisionChecking

public boolean notifyServerEventWithRevisionChecking(ServerEvent serverEvent,
                                                     String revision)