Package host.anzo.commons.emergency.memory.watchers

Class PoolListener

java.lang.Object

host.anzo.commons.emergency.memory.watchers.PoolListener

All Implemented Interfaces:

EventListener, NotificationListener

public class PoolListener
extends Object
implements NotificationListener

The PoolListener class implements the NotificationListener interface and is responsible for handling memory usage notifications for a specific MemoryPoolMXBean. It listens for threshold exceeded notifications and logs critical memory usage information.

Method Summary

Modifier and Type	Method	Description
void	handleNotification(@NotNull Notification notification, Object handback)	Handles notifications related to memory usage thresholds.

Methods inherited from class java.lang.Object

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

Method Details

handleNotification

public void handleNotification(@NotNull
 @NotNull Notification notification,
 Object handback)

Handles notifications related to memory usage thresholds. It checks if the notification type indicates that a memory threshold has been exceeded. If so, it logs the current memory usage percentage and triggers the MemoryLeakDetector if the usage exceeds a predefined limit.

Specified by:

handleNotification in interface NotificationListener

Parameters:

notification - the notification received

handback - an optional context object