Package org.datadog.jenkins.plugins.datadog.listeners

Class DatadogComputerListener

java.lang.Object

hudson.slaves.ComputerListener

org.datadog.jenkins.plugins.datadog.listeners.DatadogComputerListener

All Implemented Interfaces:

ExtensionPoint

@Extension
public class DatadogComputerListener
extends ComputerListener

This class registers an ComputerListener to trigger events and calculate metrics: - When a computer gets online, the onOnline(Computer, TaskListener) method will be invoked. - When a computer gets offline, the onOffline(Computer, OfflineCause) method will be invoked. - When a computer gets temporarily online, the onTemporarilyOnline(Computer) method will be invoked. - When a computer gets temporarily offline, the onTemporarilyOffline(Computer, OfflineCause) method will be invoked. - When a computer failed to launch, the onLaunchFailure(Computer, TaskListener) method will be invoked.

Nested Class Summary

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Constructor Summary

Constructors

Constructor	Description
DatadogComputerListener()

Method Summary

Modifier and Type	Method	Description
void	onLaunchFailure(Computer computer, TaskListener taskListener)
void	onOffline(Computer computer, OfflineCause cause)
void	onOnline(Computer computer, TaskListener listener)
void	onTemporarilyOffline(Computer computer, OfflineCause cause)
void	onTemporarilyOnline(Computer computer)

Methods inherited from class hudson.slaves.ComputerListener

all, onConfigurationChange, onOffline, onOnline, preLaunch, preOnline, register, unregister

Methods inherited from class java.lang.Object

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

Constructor Detail

DatadogComputerListener

public DatadogComputerListener()

Method Detail

onOnline

public void onOnline(Computer computer,
                     TaskListener listener)
              throws IOException,
                     InterruptedException

Overrides:

onOnline in class ComputerListener

Throws:

IOException

InterruptedException

onOffline

public void onOffline(@Nonnull
                      Computer computer,
                      @CheckForNull
                      OfflineCause cause)

Overrides:

onOffline in class ComputerListener

onTemporarilyOnline

public void onTemporarilyOnline(Computer computer)

Overrides:

onTemporarilyOnline in class ComputerListener

onTemporarilyOffline

public void onTemporarilyOffline(Computer computer,
                                 OfflineCause cause)

Overrides:

onTemporarilyOffline in class ComputerListener

onLaunchFailure

public void onLaunchFailure(Computer computer,
                            TaskListener taskListener)
                     throws IOException,
                            InterruptedException

Overrides:

onLaunchFailure in class ComputerListener

Throws:

IOException

InterruptedException