public class JettyRequestUpgradeStrategy extends java.lang.Object implements RequestUpgradeStrategy, Lifecycle
RequestUpgradeStrategy
for use with Jetty.Modifier and Type | Class and Description |
---|---|
private static class |
JettyRequestUpgradeStrategy.WebSocketHandlerContainer |
Modifier and Type | Field and Description |
---|---|
private static java.lang.ThreadLocal<JettyRequestUpgradeStrategy.WebSocketHandlerContainer> |
adapterHolder |
private WebSocketServerFactory |
factory |
private java.lang.Object |
lifecycleMonitor |
private boolean |
running |
private ServletContext |
servletContext |
private WebSocketPolicy |
webSocketPolicy |
Constructor and Description |
---|
JettyRequestUpgradeStrategy() |
Modifier and Type | Method and Description |
---|---|
private HandshakeInfo |
getHandshakeInfo(ServerWebExchange exchange,
java.lang.String protocol) |
private HttpServletRequest |
getHttpServletRequest(ServerHttpRequest request) |
private HttpServletResponse |
getHttpServletResponse(ServerHttpResponse response) |
WebSocketPolicy |
getWebSocketPolicy()
Return the configured
WebSocketPolicy , if any. |
boolean |
isRunning()
Check whether this component is currently running.
|
void |
setWebSocketPolicy(WebSocketPolicy webSocketPolicy)
Configure a
WebSocketPolicy to use to initialize
WebSocketServerFactory . |
void |
start()
Start this component.
|
private void |
startLazily(HttpServletRequest request) |
void |
stop()
Stop this component, typically in a synchronous fashion, such that the component is
fully stopped upon return of this method.
|
<any> |
upgrade(ServerWebExchange exchange,
WebSocketHandler handler,
java.lang.String subProtocol)
Upgrade to a WebSocket session and handle it with the given handler.
|
private static final java.lang.ThreadLocal<JettyRequestUpgradeStrategy.WebSocketHandlerContainer> adapterHolder
@Nullable private WebSocketPolicy webSocketPolicy
@Nullable private WebSocketServerFactory factory
@Nullable private volatile ServletContext servletContext
private volatile boolean running
private final java.lang.Object lifecycleMonitor
public void setWebSocketPolicy(WebSocketPolicy webSocketPolicy)
WebSocketPolicy
to use to initialize
WebSocketServerFactory
.webSocketPolicy
- the WebSocket settings@Nullable public WebSocketPolicy getWebSocketPolicy()
WebSocketPolicy
, if any.public void start()
Lifecycle
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.
start
in interface Lifecycle
SmartLifecycle.isAutoStartup()
public void stop()
Lifecycle
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, only destroy methods will be called.
Should not throw an exception if the component isn't started yet.
In the case of a container, this will propagate the stop signal to all components that apply.
stop
in interface Lifecycle
SmartLifecycle.stop(Runnable)
,
DisposableBean.destroy()
public boolean isRunning()
Lifecycle
In the case of a container, this will return true
only if all
components that apply are currently running.
public <any> upgrade(ServerWebExchange exchange, WebSocketHandler handler, @Nullable java.lang.String subProtocol)
RequestUpgradeStrategy
upgrade
in interface RequestUpgradeStrategy
exchange
- the current exchangehandler
- handler for the WebSocket sessionsubProtocol
- the selected sub-protocol got the handlerMono<Void>
to indicate the outcome of the
WebSocket session handling.private HttpServletRequest getHttpServletRequest(ServerHttpRequest request)
private HttpServletResponse getHttpServletResponse(ServerHttpResponse response)
private HandshakeInfo getHandshakeInfo(ServerWebExchange exchange, @Nullable java.lang.String protocol)
private void startLazily(HttpServletRequest request)