java.lang.Object
- org.springframework.web.reactive.socket.server.upgrade.JettyRequestUpgradeStrategy

All Implemented Interfaces:
Lifecycle, RequestUpgradeStrategy
```
public class JettyRequestUpgradeStrategy
extends Object
implements RequestUpgradeStrategy, Lifecycle
```
A RequestUpgradeStrategy for use with Jetty.
Since:
5.0
Author:
Violeta Georgieva, Rossen Stoyanchev

Constructor Summary
Constructors
Constructor Description
JettyRequestUpgradeStrategy()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.eclipse.jetty.websocket.api.WebSocketPolicy`	`getWebSocketPolicy()`	Return the configured `WebSocketPolicy`, if any.
`boolean`	`isRunning()`	Check whether this component is currently running.
`void`	`setWebSocketPolicy(org.eclipse.jetty.websocket.api.WebSocketPolicy webSocketPolicy)`	Configure a `WebSocketPolicy` to use to initialize `WebSocketServerFactory`.
`void`	`start()`	Start this component.
`void`	`stop()`	Stop this component, typically in a synchronous fashion, such that the component is fully stopped upon return of this method.
`reactor.core.publisher.Mono<Void>`	`upgrade(ServerWebExchange exchange, WebSocketHandler handler, String subProtocol, Supplier<HandshakeInfo> handshakeInfoFactory)`	Upgrade to a WebSocket session and handle it with the given handler.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.web.reactive.socket.server.RequestUpgradeStrategy
upgrade

- Constructor Detail
  - JettyRequestUpgradeStrategy
```
public JettyRequestUpgradeStrategy()
```
- Method Detail
  - setWebSocketPolicy
```
public void setWebSocketPolicy(org.eclipse.jetty.websocket.api.WebSocketPolicy webSocketPolicy)
```
    Configure a WebSocketPolicy to use to initialize WebSocketServerFactory.
    Parameters:
    webSocketPolicy - the WebSocket settings
  - getWebSocketPolicy
```
@Nullable
public org.eclipse.jetty.websocket.api.WebSocketPolicy getWebSocketPolicy()
```
    Return the configured WebSocketPolicy, if any.
  - start
```
public void start()
```
    Description copied from interface: Lifecycle
    Start this component.
    Should not throw an exception if the component is already running.
    In the case of a container, this will propagate the start signal to all components that apply.
    Specified by:
    start in interface Lifecycle
    See Also:
    SmartLifecycle.isAutoStartup()
  - stop
```
public void stop()
```
    Description copied from interface: Lifecycle
    Stop this component, typically in a synchronous fashion, such that the component is fully stopped upon return of this method. Consider implementing SmartLifecycle and its stop(Runnable) variant when asynchronous stop behavior is necessary.
    Note that this stop notification is not guaranteed to come before destruction: On regular shutdown, Lifecycle beans will first receive a stop notification before the general destruction callbacks are being propagated; however, on hot refresh during a context's lifetime or on aborted refresh attempts, a given bean's destroy method will be called without any consideration of stop signals upfront.
    Should not throw an exception if the component is not running (not started yet).
    In the case of a container, this will propagate the stop signal to all components that apply.
    Specified by:
    stop in interface Lifecycle
    See Also:
    SmartLifecycle.stop(Runnable), DisposableBean.destroy()
  - isRunning
```
public boolean isRunning()
```
    Description copied from interface: Lifecycle
    Check whether this component is currently running.
    In the case of a container, this will return true only if all components that apply are currently running.
    Specified by:
    isRunning in interface Lifecycle
    Returns:
    whether the component is currently running
  - upgrade
```
public reactor.core.publisher.Mono<Void> upgrade(ServerWebExchange exchange,
                                                 WebSocketHandler handler,
                                                 @Nullable
                                                 String subProtocol,
                                                 Supplier<HandshakeInfo> handshakeInfoFactory)
```
    Description copied from interface: RequestUpgradeStrategy
    Upgrade to a WebSocket session and handle it with the given handler.
    Specified by:
    upgrade in interface RequestUpgradeStrategy
    Parameters:
    exchange - the current exchange
    handler - handler for the WebSocket session
    subProtocol - the selected sub-protocol got the handler
    handshakeInfoFactory - factory to create HandshakeInfo for the WebSocket session
    Returns:
    completion Mono<Void> to indicate the outcome of the WebSocket session handling.

Class JettyRequestUpgradeStrategy

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.springframework.web.reactive.socket.server.RequestUpgradeStrategy

Constructor Detail

JettyRequestUpgradeStrategy

Method Detail

setWebSocketPolicy

getWebSocketPolicy

start

stop

isRunning

upgrade