Uses of Interface
org.eclipse.jetty.util.component.Container

Packages that use Container

Package	Description
org.eclipse.jetty.alpn.server
org.eclipse.jetty.ant	Jetty Ant : Ant Tasks and Configuration
org.eclipse.jetty.client	Jetty Client : Implementation and Core Classes This package provides APIs, utility classes and an implementation of an asynchronous HTTP client.
org.eclipse.jetty.client.http
org.eclipse.jetty.deploy	Jetty Deploy : Webapp Deploy Management
org.eclipse.jetty.embedded
org.eclipse.jetty.fcgi.client.http
org.eclipse.jetty.fcgi.server
org.eclipse.jetty.gcloud.session
org.eclipse.jetty.hazelcast.session
org.eclipse.jetty.http.spi
org.eclipse.jetty.http2
org.eclipse.jetty.http2.client
org.eclipse.jetty.http2.client.http
org.eclipse.jetty.http2.server
org.eclipse.jetty.io	Jetty IO : Core classes for Jetty IO subsystem
org.eclipse.jetty.jaas	Jetty Jaas : Support for Jaas
org.eclipse.jetty.jmx	Jetty JMX : Integration for JMX in Jetty
org.eclipse.jetty.maven.plugin	Jetty Maven Plugin : Support for Jetty in Maven build lifecycle
org.eclipse.jetty.nosql	Jetty NoSql : Generic Nosql Session Management
org.eclipse.jetty.nosql.mongodb	Jetty NoSql : MongoDB Integration
org.eclipse.jetty.osgi.httpservice
org.eclipse.jetty.plus.security	Jetty Plus : Limited JEE Security Support
org.eclipse.jetty.proxy	Jetty Proxy : Async Proxy Support
org.eclipse.jetty.quickstart
org.eclipse.jetty.rewrite.handler	Jetty Rewrite : Rewrite Handler and Rules for Jetty
org.eclipse.jetty.security	Jetty Security : Modular Support for Security in Jetty
org.eclipse.jetty.security.openid
org.eclipse.jetty.server	Jetty Server : Core Server API
org.eclipse.jetty.server.handler	Jetty Server : Core Handler API
org.eclipse.jetty.server.handler.gzip	Jetty GZIP Handler
org.eclipse.jetty.server.nio	Jetty Server : Core Server Connector
org.eclipse.jetty.server.session	Jetty Server : Session Management Implementations
org.eclipse.jetty.servlet	Jetty Server : Modular Servlet Integration
org.eclipse.jetty.session.infinispan
org.eclipse.jetty.unixsocket
org.eclipse.jetty.unixsocket.client
org.eclipse.jetty.util.component	Jetty Util : Jetty Lifecycle Management
org.eclipse.jetty.util.compression
org.eclipse.jetty.util.ssl	Jetty Util : Common SSL Utility Classes
org.eclipse.jetty.util.thread	Jetty Util : Common ThreadPool Utilities
org.eclipse.jetty.util.thread.strategy
org.eclipse.jetty.webapp	Jetty Util : Modular Web Application Support
org.eclipse.jetty.websocket.client	Jetty WebSocket Client API
org.eclipse.jetty.websocket.client.io	Jetty WebSocket Client : I/O Implementation [Internal Use Only]
org.eclipse.jetty.websocket.common	Jetty WebSocket Common : Implementation [Internal Use Only]
org.eclipse.jetty.websocket.common.extensions	Jetty WebSocket Common : Extension Implementations
org.eclipse.jetty.websocket.common.scopes
org.eclipse.jetty.websocket.jsr356
org.eclipse.jetty.websocket.jsr356.server
org.eclipse.jetty.websocket.server	Jetty WebSocket Server : Implementation [Internal Use Only]

Uses of Container in org.eclipse.jetty.alpn.server

Classes in org.eclipse.jetty.alpn.server that implement Container

Modifier and Type	Class	Description
class	ALPNServerConnectionFactory

Uses of Container in org.eclipse.jetty.ant

Classes in org.eclipse.jetty.ant that implement Container

Modifier and Type	Class	Description
class	AntWebAppContext	Extension of WebAppContext to allow configuration via Ant environment.
static class	AntWebAppContext.AntServletHandler	AntServletHandler

Uses of Container in org.eclipse.jetty.client

Classes in org.eclipse.jetty.client that implement Container

Modifier and Type	Class	Description
class	AbstractConnectionPool
class	AbstractConnectorHttpClientTransport
protected class	AbstractConnectorHttpClientTransport.ClientSelectorManager
class	AbstractHttpClientTransport
class	DuplexConnectionPool
class	HttpClient	HttpClient provides an efficient, asynchronous, non-blocking implementation to perform HTTP requests to a server through a simple API that offers also blocking semantic.
class	HttpDestination
class	LeakTrackingConnectionPool
class	MultiplexConnectionPool
class	MultiplexHttpDestination
class	PoolingHttpDestination
class	RandomConnectionPool	A ConnectionPool that provides connections randomly among the ones that are available.
class	RoundRobinConnectionPool	A ConnectionPool that attempts to provide connections using a round-robin algorithm.
class	ValidatingConnectionPool	A connection pool that validates connections before making them available for use.

Uses of Container in org.eclipse.jetty.client.http

Classes in org.eclipse.jetty.client.http that implement Container

Modifier and Type	Class	Description
class	HttpClientTransportOverHTTP
class	HttpDestinationOverHTTP

Uses of Container in org.eclipse.jetty.deploy

Classes in org.eclipse.jetty.deploy that implement Container

Modifier and Type	Class	Description
class	DeploymentManager	The Deployment Manager.

Uses of Container in org.eclipse.jetty.embedded

Classes in org.eclipse.jetty.embedded that implement Container

Modifier and Type	Class	Description
class	HelloHandler
class	HelloWorld
static class	ManyHandlers.ParamHandler	Produce output that lists all of the request parameters
static class	ManyHandlers.WelcomeWrapHandler	Add a request attribute, but produce no output.

Uses of Container in org.eclipse.jetty.fcgi.client.http

Classes in org.eclipse.jetty.fcgi.client.http that implement Container

Modifier and Type	Class	Description
class	HttpClientTransportOverFCGI
class	HttpDestinationOverFCGI
class	MultiplexHttpDestinationOverFCGI

Uses of Container in org.eclipse.jetty.fcgi.server

Classes in org.eclipse.jetty.fcgi.server that implement Container

Modifier and Type	Class	Description
class	ServerFCGIConnectionFactory

Uses of Container in org.eclipse.jetty.gcloud.session

Classes in org.eclipse.jetty.gcloud.session that implement Container

Modifier and Type	Class	Description
class	GCloudSessionDataStore	GCloudSessionDataStore

Uses of Container in org.eclipse.jetty.hazelcast.session

Classes in org.eclipse.jetty.hazelcast.session that implement Container

Modifier and Type	Class	Description
class	HazelcastSessionDataStore	Session data stored in Hazelcast

Uses of Container in org.eclipse.jetty.http.spi

Classes in org.eclipse.jetty.http.spi that implement Container

Modifier and Type	Class	Description
class	DelegatingThreadPool
class	HttpSpiContextHandler	Jetty handler that bridges requests to HttpHandler.

Uses of Container in org.eclipse.jetty.http2

Classes in org.eclipse.jetty.http2 that implement Container

Modifier and Type	Class	Description
class	HTTP2Session

Uses of Container in org.eclipse.jetty.http2.client

Classes in org.eclipse.jetty.http2.client that implement Container

Modifier and Type	Class	Description
class	HTTP2Client	HTTP2Client provides an asynchronous, non-blocking implementation to send HTTP/2 frames to a server.
class	HTTP2ClientSession

Uses of Container in org.eclipse.jetty.http2.client.http

Classes in org.eclipse.jetty.http2.client.http that implement Container

Modifier and Type	Class	Description
class	HttpClientTransportOverHTTP2
class	HttpDestinationOverHTTP2

Uses of Container in org.eclipse.jetty.http2.server

Classes in org.eclipse.jetty.http2.server that implement Container

Modifier and Type	Class	Description
class	AbstractHTTP2ServerConnectionFactory
class	HTTP2CServerConnectionFactory	HTTP2 Clear Text Connection factory.
class	HTTP2ServerConnectionFactory
class	HTTP2ServerSession
class	RawHTTP2ServerConnectionFactory

Uses of Container in org.eclipse.jetty.io

Classes in org.eclipse.jetty.io that implement Container

Modifier and Type	Class	Description
class	LeakTrackingByteBufferPool
class	ManagedSelector	ManagedSelector wraps a Selector simplifying non-blocking operations on channels.
class	SelectorManager	SelectorManager manages a number of ManagedSelectors that simplify the non-blocking primitives provided by the JVM via the java.nio package.

Uses of Container in org.eclipse.jetty.jaas

Classes in org.eclipse.jetty.jaas that implement Container

Modifier and Type	Class	Description
class	JAASLoginService	JAASLoginService Implementation of jetty's LoginService that works with JAAS for authorization and authentication.

Uses of Container in org.eclipse.jetty.jmx

Methods in org.eclipse.jetty.jmx with parameters of type Container

Modifier and Type	Method	Description
void	MBeanContainer.beanAdded(Container parent, java.lang.Object obj)
void	MBeanContainer.beanRemoved(Container parent, java.lang.Object obj)

Uses of Container in org.eclipse.jetty.maven.plugin

Classes in org.eclipse.jetty.maven.plugin that implement Container

Modifier and Type	Class	Description
class	JettyWebAppContext	JettyWebAppContext Extends the WebAppContext to specialize for the maven environment.
class	MavenServerConnector	MavenServerConnector As the ServerConnector class does not have a no-arg constructor, and moreover requires the server instance passed in to all its constructors, it cannot be referenced in the pom.xml.

Uses of Container in org.eclipse.jetty.nosql

Classes in org.eclipse.jetty.nosql that implement Container

Modifier and Type	Class	Description
class	NoSqlSessionDataStore	NoSqlSessionDataStore

Uses of Container in org.eclipse.jetty.nosql.mongodb

Classes in org.eclipse.jetty.nosql.mongodb that implement Container

Modifier and Type	Class	Description
class	MongoSessionDataStore	MongoSessionDataStore The document model is an outer object that contains the elements: "id" : session_id "created" : create_time "accessed": last_access_time "maxIdle" : max_idle_time setting as session was created "expiry" : time at which session should expire "valid" : session_valid "context" : a nested object containing 1 nested object per context for which the session id is in use Each of the nested objects inside the "context" element contains: unique_context_name : nested object containing name:value pairs of the session attributes for that context unique_context_name: vhost:contextpath, where no vhosts="0_0_0_0", root context = "", contextpath "/" replaced by "_"

Uses of Container in org.eclipse.jetty.osgi.httpservice

Classes in org.eclipse.jetty.osgi.httpservice that implement Container

Modifier and Type	Class	Description
class	HttpServiceErrorPageErrorHandler	Extended error page handler.

Uses of Container in org.eclipse.jetty.plus.security

Classes in org.eclipse.jetty.plus.security that implement Container

Modifier and Type	Class	Description
class	DataSourceLoginService	DataSourceUserRealm

Uses of Container in org.eclipse.jetty.proxy

Classes in org.eclipse.jetty.proxy that implement Container

Modifier and Type	Class	Description
class	ConnectHandler	Implementation of a Handler that supports HTTP CONNECT.
protected class	ConnectHandler.ConnectManager

Uses of Container in org.eclipse.jetty.quickstart

Classes in org.eclipse.jetty.quickstart that implement Container

Modifier and Type	Class	Description
class	QuickStartWebApp	QuickStartWar

Uses of Container in org.eclipse.jetty.rewrite.handler

Classes in org.eclipse.jetty.rewrite.handler that implement Container

Modifier and Type	Class	Description
class	RewriteHandler	Rewrite handler is responsible for managing the rules.

Uses of Container in org.eclipse.jetty.security

Classes in org.eclipse.jetty.security that implement Container

Modifier and Type	Class	Description
class	AbstractLoginService	AbstractLoginService
class	ConfigurableSpnegoLoginService	A configurable (as opposed to using system properties) SPNEGO LoginService.
class	ConstraintSecurityHandler	ConstraintSecurityHandler
class	HashLoginService	Properties User Realm.
class	JDBCLoginService	HashMapped User Realm with JDBC as data source.
class	SecurityHandler	Abstract SecurityHandler.

Uses of Container in org.eclipse.jetty.security.openid

Classes in org.eclipse.jetty.security.openid that implement Container

Modifier and Type	Class	Description
class	OpenIdConfiguration	Holds the configuration for an OpenID Connect service.
class	OpenIdLoginService	The implementation of LoginService required to use OpenID Connect.

Uses of Container in org.eclipse.jetty.server

Subinterfaces of Container in org.eclipse.jetty.server

Modifier and Type	Interface	Description
interface	Connector	A Connector accept connections and data from remote peers, and allows applications to send data to remote peers, by setting up the machinery needed to handle such tasks.
interface	NetworkConnector	A Connector for TCP/IP network connectors

Classes in org.eclipse.jetty.server that implement Container

Modifier and Type	Class	Description
class	AbstractConnectionFactory	Provides the common handling for ConnectionFactory implementations including:
class	AbstractConnector	An abstract implementation of Connector that provides a ConnectionFactory mechanism for creating Connection instances for various protocols (HTTP, SSL, etc).
class	AbstractNCSARequestLog	Deprecated. use CustomRequestLog given format string CustomRequestLog.EXTENDED_NCSA_FORMAT with a RequestLog.Writer
class	AbstractNetworkConnector	An abstract Network Connector.
class	AsyncNCSARequestLog	Deprecated. use CustomRequestLog given format string CustomRequestLog.EXTENDED_NCSA_FORMAT with an AsyncRequestLogWriter
class	CustomRequestLog	A flexible RequestLog, which produces log strings in a customizable format.
class	DetectorConnectionFactory	A ConnectionFactory combining multiple ConnectionFactory.Detecting instances that will upgrade to the first one recognizing the bytes in the buffer.
class	HttpConnectionFactory	A Connection Factory for HTTP Connections.
class	LocalConnector	A local connector, mostly for testing purposes.
class	LowResourceMonitor	A monitor for low resources, low resources can be detected by: ThreadPool.isLowOnThreads() if Connector.getExecutor() is an instance of ThreadPool and LowResourceMonitor.setMonitorThreads(boolean) is true. If LowResourceMonitor.setMaxMemory(long) is non zero then low resources is detected if the JVMs Runtime instance has Runtime.totalMemory() minus Runtime.freeMemory() greater than LowResourceMonitor.getMaxMemory() If LowResourceMonitor.setMaxConnections(int) is non zero then low resources is detected if the total number of connections exceeds LowResourceMonitor.getMaxConnections().
class	NCSARequestLog	Deprecated. use CustomRequestLog given format string CustomRequestLog.EXTENDED_NCSA_FORMAT with a RequestLogWriter
class	NegotiatingServerConnectionFactory
class	NetworkTrafficServerConnector	A specialized version of ServerConnector that supports NetworkTrafficListeners.
class	OptionalSslConnectionFactory	Deprecated. Use DetectorConnectionFactory with a SslConnectionFactory instead.
class	ProxyConnectionFactory	ConnectionFactory for the PROXY Protocol.
class	Server	Jetty HTTP Servlet Server.
class	ServerConnector	This Connector implementation is the primary connector for the Jetty server over TCP/IP.
protected class	ServerConnector.ServerConnectorManager
class	Slf4jRequestLog	Deprecated. use CustomRequestLog given format string CustomRequestLog.EXTENDED_NCSA_FORMAT with an Slf4jRequestLogWriter
class	SslConnectionFactory

Uses of Container in org.eclipse.jetty.server.handler

Classes in org.eclipse.jetty.server.handler that implement Container

Modifier and Type	Class	Description
class	AbstractHandler	AbstractHandler.
static class	AbstractHandler.ErrorDispatchHandler	Deprecated. This class is no longer required as ERROR dispatch is only done if there is an error page target.
class	AbstractHandlerContainer	Abstract Handler Container.
class	AsyncDelayHandler	A handler wrapper that provides the framework to asynchronously delay the handling of a request.
class	BufferedResponseHandler	A Handler that can apply a HttpOutput.Interceptor mechanism to buffer the entire response content until the output is closed.
class	ContextHandler	ContextHandler.
class	ContextHandlerCollection	This HandlerCollection is creates a Map of contexts to it's contained handlers based on the context path and virtual hosts of any contained ContextHandlers.
class	DebugHandler	Deprecated. Use DebugListener
class	DefaultHandler	Default Handler.
class	ErrorHandler	Handler for Error pages An ErrorHandler is registered with ContextHandler.setErrorHandler(ErrorHandler) or Server.setErrorHandler(ErrorHandler).
class	FileBufferedResponseHandler	A Handler that can apply a HttpOutput.Interceptor mechanism to buffer the entire response content until the output is closed.
class	HandlerCollection	A collection of handlers.
class	HandlerList	HandlerList.
class	HandlerWrapper	A HandlerWrapper acts as a Handler but delegates the handle method and life cycle events to a delegate.
class	HotSwapHandler	A HandlerContainer that allows a hot swap of a wrapped handler.
class	IdleTimeoutHandler	Handler to adjust the idle timeout of requests while dispatched.
class	InetAccessHandler	InetAddress Access Handler
class	IPAccessHandler	Deprecated. Use @InetAccessHandler.
class	MovedContextHandler	Moved ContextHandler.
class	RequestLogHandler	This handler provides an alternate way (other than Server.setRequestLog(RequestLog)) to log request, that can be applied to a particular handler (eg context).
class	ResourceHandler	Resource Handler.
class	ScopedHandler	ScopedHandler.
class	SecuredRedirectHandler	Secured Redirect Handler
class	ShutdownHandler	A handler that shuts the server down on a valid request.
class	SizeLimitHandler	A handler that can limit the size of message bodies in requests and responses.
class	StatisticsHandler
class	ThreadLimitHandler	Handler to limit the threads per IP address for DOS protection

Uses of Container in org.eclipse.jetty.server.handler.gzip

Classes in org.eclipse.jetty.server.handler.gzip that implement Container

Modifier and Type	Class	Description
class	GzipHandler	A Handler that can dynamically GZIP uncompress requests, and compress responses.

Uses of Container in org.eclipse.jetty.server.nio

Classes in org.eclipse.jetty.server.nio that implement Container

Modifier and Type	Class	Description
class	NetworkTrafficSelectChannelConnector	Deprecated. use NetworkTrafficServerConnector instead.

Uses of Container in org.eclipse.jetty.server.session

Classes in org.eclipse.jetty.server.session that implement Container

Modifier and Type	Class	Description
class	AbstractSessionCache	AbstractSessionCache A base implementation of the SessionCache interface for managing a set of Session objects pertaining to a context in memory.
class	AbstractSessionDataStore	AbstractSessionDataStore
class	CachingSessionDataStore	CachingSessionDataStore A SessionDataStore is a mechanism for (persistently) storing data associated with sessions.
class	DefaultSessionCache	DefaultSessionCache A session store that keeps its sessions in memory in a hashmap
class	DefaultSessionIdManager	DefaultSessionIdManager Manages session ids to ensure each session id within a context is unique, and that session ids can be shared across contexts (but not session contents).
class	FileSessionDataStore	FileSessionDataStore A file-based store of session data.
class	JDBCSessionDataStore	JDBCSessionDataStore Session data stored in database
class	NullSessionCache	NullSessionCache Does not actually cache any Session objects.
class	NullSessionDataStore	NullSessionDataStore Does not actually store anything, useful for testing.
class	SessionHandler	SessionHandler.

Uses of Container in org.eclipse.jetty.servlet

Classes in org.eclipse.jetty.servlet that implement Container

Modifier and Type	Class	Description
class	ErrorPageErrorHandler	An ErrorHandler that maps exceptions and status codes to URIs for dispatch using the internal ERROR style of dispatch.
class	ServletContextHandler	Servlet Context.
class	ServletHandler	Servlet HttpHandler.

Uses of Container in org.eclipse.jetty.session.infinispan

Classes in org.eclipse.jetty.session.infinispan that implement Container

Modifier and Type	Class	Description
class	InfinispanSessionDataStore	InfinispanSessionDataStore

Uses of Container in org.eclipse.jetty.unixsocket

Classes in org.eclipse.jetty.unixsocket that implement Container

Modifier and Type	Class	Description
class	UnixSocketConnector	A server-side connector for UNIX sockets.
protected class	UnixSocketConnector.UnixSocketConnectorManager

Uses of Container in org.eclipse.jetty.unixsocket.client

Classes in org.eclipse.jetty.unixsocket.client that implement Container

Modifier and Type	Class	Description
class	HttpClientTransportOverUnixSockets
class	HttpClientTransportOverUnixSockets.UnixSocketSelectorManager

Uses of Container in org.eclipse.jetty.util.component

Classes in org.eclipse.jetty.util.component that implement Container

Modifier and Type	Class	Description
class	AttributeContainerMap	An Attributes implementation that holds it's values in an immutable ContainerLifeCycle
class	ContainerLifeCycle	A ContainerLifeCycle is an LifeCycle implementation for a collection of contained beans.

Methods in org.eclipse.jetty.util.component with parameters of type Container

Modifier and Type	Method	Description
void	Container.Listener.beanAdded(Container parent, java.lang.Object child)
void	Container.Listener.beanRemoved(Container parent, java.lang.Object child)
static void	Dumpable.dumpContainer(java.lang.Appendable out, java.lang.String indent, Container object, boolean last)

Uses of Container in org.eclipse.jetty.util.compression

Methods in org.eclipse.jetty.util.compression with parameters of type Container

Modifier and Type	Method	Description
static DeflaterPool	DeflaterPool.ensurePool(Container container)
static InflaterPool	InflaterPool.ensurePool(Container container)

Uses of Container in org.eclipse.jetty.util.ssl

Classes in org.eclipse.jetty.util.ssl that implement Container

Modifier and Type	Class	Description
class	KeyStoreScanner	The KeyStoreScanner is used to monitor the KeyStore file used by the SslContextFactory.

Uses of Container in org.eclipse.jetty.util.thread

Classes in org.eclipse.jetty.util.thread that implement Container

Modifier and Type	Class	Description
class	ExecutorSizedThreadPool	Deprecated. Use ExecutorThreadPool
class	ExecutorThreadPool	A ThreadPool.SizedThreadPool wrapper around ThreadPoolExecutor.
class	MonitoredQueuedThreadPool	A QueuedThreadPool subclass that monitors its own activity by recording queue and task statistics.
class	QueuedThreadPool	A thread pool with a queue of jobs to execute.

Uses of Container in org.eclipse.jetty.util.thread.strategy

Classes in org.eclipse.jetty.util.thread.strategy that implement Container

Modifier and Type	Class	Description
class	EatWhatYouKill	A strategy where the thread that produces will run the resulting task if it is possible to do so without thread starvation.

Uses of Container in org.eclipse.jetty.webapp

Classes in org.eclipse.jetty.webapp that implement Container

Modifier and Type	Class	Description
class	WebAppContext	Web Application Context Handler.

Uses of Container in org.eclipse.jetty.websocket.client

Classes in org.eclipse.jetty.websocket.client that implement Container

Modifier and Type	Class	Description
class	WebSocketClient	WebSocketClient provides a means of establishing connections to remote websocket endpoints.

Uses of Container in org.eclipse.jetty.websocket.client.io

Classes in org.eclipse.jetty.websocket.client.io that implement Container

Modifier and Type	Class	Description
class	ConnectionManager	Deprecated. use HttpClient with WebSocketClient directly

Uses of Container in org.eclipse.jetty.websocket.common

Classes in org.eclipse.jetty.websocket.common that implement Container

Modifier and Type	Class	Description
class	WebSocketSession

Uses of Container in org.eclipse.jetty.websocket.common.extensions

Classes in org.eclipse.jetty.websocket.common.extensions that implement Container

Modifier and Type	Class	Description
class	ExtensionStack	Represents the stack of Extensions.

Uses of Container in org.eclipse.jetty.websocket.common.scopes

Classes in org.eclipse.jetty.websocket.common.scopes that implement Container

Modifier and Type	Class	Description
class	SimpleContainerScope

Uses of Container in org.eclipse.jetty.websocket.jsr356

Classes in org.eclipse.jetty.websocket.jsr356 that implement Container

Modifier and Type	Class	Description
class	ClientContainer	Container for Client use of the javax.websocket API.
class	JsrSession	Session for the JSR.

Uses of Container in org.eclipse.jetty.websocket.jsr356.server

Classes in org.eclipse.jetty.websocket.jsr356.server that implement Container

Modifier and Type	Class	Description
class	ServerContainer

Uses of Container in org.eclipse.jetty.websocket.server

Classes in org.eclipse.jetty.websocket.server that implement Container

Modifier and Type	Class	Description
class	NativeWebSocketConfiguration	Interface for Configuring Jetty Server Native WebSockets
class	WebSocketHandler
static class	WebSocketHandler.Simple	Create a simple WebSocketHandler that registers a single WebSocket POJO that is created on every upgrade request.
class	WebSocketServerFactory	Factory to create WebSocket connections
class	WebSocketUpgradeHandlerWrapper