com.mysql.cj.jdbc.ha.plugins

Class MonitorThreadContainer

java.lang.Object

com.mysql.cj.jdbc.ha.plugins.MonitorThreadContainer

public class MonitorThreadContainer
extends java.lang.Object

This singleton class keeps track of all the monitoring threads and handles the creation and clean up of each monitoring thread.

Method Summary

Modifier and Type	Method and Description
static MonitorThreadContainer	getInstance() Create an instance of the MonitorThreadContainer.
java.util.Map<java.lang.String,IMonitor>	getMonitorMap()
java.util.Map<IMonitor,java.util.concurrent.Future<?>>	getTasksMap()
java.util.concurrent.ExecutorService	getThreadPool()
static void	releaseInstance() Release resources held in the MonitorThreadContainer and clear references to the container.
void	releaseResource(IMonitor monitor) Remove references to the given Monitor object and stop the background monitoring thread.
void	resetResource(IMonitor monitor) Clear all references used by the given monitor.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static MonitorThreadContainer getInstance()

Create an instance of the MonitorThreadContainer.

Returns:

a singleton instance of the MonitorThreadContainer.

releaseInstance

public static void releaseInstance()

Release resources held in the MonitorThreadContainer and clear references to the container.

getMonitorMap

public java.util.Map<java.lang.String,IMonitor> getMonitorMap()

getTasksMap

public java.util.Map<IMonitor,java.util.concurrent.Future<?>> getTasksMap()

getThreadPool

public java.util.concurrent.ExecutorService getThreadPool()

resetResource

public void resetResource(IMonitor monitor)

Clear all references used by the given monitor. Put the monitor in to a queue waiting to be reused.

Parameters:

monitor - The monitor to reset.

releaseResource

public void releaseResource(IMonitor monitor)

Remove references to the given Monitor object and stop the background monitoring thread.

Parameters:

monitor - The Monitor representing a monitoring thread.