Package org.glassfish.tyrus.ext.monitoring.jmx

Class SessionlessApplicationMonitor

java.lang.Object

org.glassfish.tyrus.ext.monitoring.jmx.SessionlessApplicationMonitor

All Implemented Interfaces:

ApplicationEventListener

public final class SessionlessApplicationMonitor
extends java.lang.Object

Application events listener and statistics collector. The statistics are collected by aggregating statistics from application endpoints. The only difference form SessionAwareApplicationMonitor is that SessionAwareApplicationMonitor does not collect statistics on session level.

It also creates and registers MXBeans that can be used to access these collected statistics. The created MXBeans will allow accessing monitored properties and statistics on application and endpoint level.

For monitoring in Grizzly server an instance should be passed to the server in server properties.

     serverProperties.put(ApplicationEventListener.APPLICATION_EVENT_LISTENER, new SessionlessApplicationMonitor());
 

For use in servlet container the class name should be passed as a context parameter in web.xml.

     <context-param>
         <param-name>org.glassfish.tyrus.core.monitoring.ApplicationEventListener</param-name>
         <param-value>org.glassfish.tyrus.ext.monitoring.jmx.SessionlessApplicationMonitor</param-value>
     </context-param>

Author:

Petr Janouch

See Also:

ApplicationEventListener

Field Summary

Fields inherited from interface org.glassfish.tyrus.core.monitoring.ApplicationEventListener

APPLICATION_EVENT_LISTENER, NO_OP

Constructor Summary

Constructors

Constructor	Description
SessionlessApplicationMonitor()	Constructor.

Method Summary

Modifier and Type	Method	Description
void	onApplicationDestroyed()
void	onApplicationInitialized(java.lang.String applicationName)
void	onBinaryMessageReceived(long length)
void	onBinaryMessageSent(long length)
void	onControlMessageReceived(long length)
void	onControlMessageSent(long length)
EndpointEventListener	onEndpointRegistered(java.lang.String endpointPath, java.lang.Class<?> endpointClass)
void	onEndpointUnregistered(java.lang.String endpointPath)
void	onTextMessageReceived(long length)
void	onTextMessageSent(long length)

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionlessApplicationMonitor

public SessionlessApplicationMonitor()

Constructor.

Method Detail

onApplicationInitialized

public void onApplicationInitialized(java.lang.String applicationName)

Specified by:

onApplicationInitialized in interface ApplicationEventListener

onApplicationDestroyed

public void onApplicationDestroyed()

Specified by:

onApplicationDestroyed in interface ApplicationEventListener

onEndpointRegistered

public EndpointEventListener onEndpointRegistered(java.lang.String endpointPath,
                                                  java.lang.Class<?> endpointClass)

Specified by:

onEndpointRegistered in interface ApplicationEventListener

onEndpointUnregistered

public void onEndpointUnregistered(java.lang.String endpointPath)

Specified by:

onEndpointUnregistered in interface ApplicationEventListener

onTextMessageSent

public void onTextMessageSent(long length)

onBinaryMessageSent

public void onBinaryMessageSent(long length)

onControlMessageSent

public void onControlMessageSent(long length)

onTextMessageReceived

public void onTextMessageReceived(long length)

onBinaryMessageReceived

public void onBinaryMessageReceived(long length)

onControlMessageReceived

public void onControlMessageReceived(long length)