Class JakartaWebSocketShutdownContainer

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.ee9.websocket.jakarta.client.webapp.JakartaWebSocketShutdownContainer

All Implemented Interfaces:

jakarta.servlet.ServletContainerInitializer, jakarta.servlet.ServletContextListener, EventListener, Container, Destroyable, Dumpable, Dumpable.DumpableContainer, LifeCycle

public class JakartaWebSocketShutdownContainer
extends ContainerLifeCycle
implements jakarta.servlet.ServletContainerInitializer, jakarta.servlet.ServletContextListener

This manages the LifeCycle of WebSocketContainer instances that are created with ContainerProvider, if this code is being run from another ServletContainer, or if run inside a Jetty Server with the WebSocket client classes provided by the webapp.

This mechanism will not work if run with embedded Jetty or if the WebSocket client classes are provided by the server. In this case then the client WebSocketContainer will register itself to be automatically shutdown with the Jetty ContextHandler.

Nested Class Summary

Nested classes/interfaces inherited from class AbstractLifeCycle

AbstractLifeCycle.AbstractLifeCycleListener, AbstractLifeCycle.StopException

Nested classes/interfaces inherited from interface Container

Container.InheritedListener, Container.Listener

Nested classes/interfaces inherited from interface Dumpable

Dumpable.DumpableContainer

Nested classes/interfaces inherited from interface LifeCycle

LifeCycle.Listener

Field Summary

Fields inherited from class AbstractLifeCycle

FAILED, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface Dumpable

KEY

Constructor Summary

Constructors

Constructor	Description
JakartaWebSocketShutdownContainer()

Method Summary

Modifier and Type	Method	Description
void	contextDestroyed(jakarta.servlet.ServletContextEvent sce)
void	contextInitialized(jakarta.servlet.ServletContextEvent sce)
void	onStartup(Set<Class<?>> c, jakarta.servlet.ServletContext ctx)
String	toString()

Methods inherited from class ContainerLifeCycle

addBean, addBean, addEventListener, addManaged, contains, destroy, doStart, doStop, dump, dump, dump, dumpObjects, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, installBean, installBean, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, start, stop, unmanage, updateBean, updateBean, updateBeans, updateBeans

Methods inherited from class AbstractLifeCycle

getEventListeners, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, setEventListeners, start, stop

Methods inherited from class Object

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

Methods inherited from interface Container

getCachedBeans, getEventListeners

Methods inherited from interface Dumpable

dumpSelf

Methods inherited from interface Dumpable.DumpableContainer

isDumpable

Constructor Details

JakartaWebSocketShutdownContainer

public JakartaWebSocketShutdownContainer()

Method Details

onStartup

public void onStartup(Set<Class<?>> c,
 jakarta.servlet.ServletContext ctx)
               throws jakarta.servlet.ServletException

Specified by:

onStartup in interface jakarta.servlet.ServletContainerInitializer

Throws:

jakarta.servlet.ServletException

contextInitialized

public void contextInitialized(jakarta.servlet.ServletContextEvent sce)

Specified by:

contextInitialized in interface jakarta.servlet.ServletContextListener

contextDestroyed

public void contextDestroyed(jakarta.servlet.ServletContextEvent sce)

Specified by:

contextDestroyed in interface jakarta.servlet.ServletContextListener

toString

public String toString()

Overrides:

toString in class AbstractLifeCycle