Package org.springframework.web.socket.client.jetty

Class JettyWebSocketClient

java.lang.Object
org.springframework.web.socket.client.AbstractWebSocketClient
org.springframework.web.socket.client.jetty.JettyWebSocketClient
All Implemented Interfaces:
Lifecycle, WebSocketClient
@Deprecated(since="6.0.3", forRemoval=true) public class JettyWebSocketClient extends AbstractWebSocketClient implements Lifecycle
Deprecated, for removal: This API element is subject to removal in a future version.
as of 6.0.3, in favor of StandardWebSocketClient
Initiates WebSocket requests to a WebSocket server programmatically through the Jetty WebSocket API. Only supported on Jetty 11, superseded by StandardWebSocketClient.

As of 4.1 this class implements Lifecycle rather than SmartLifecycle. Use WebSocketConnectionManager instead to auto-start a WebSocket connection.

Since:
4.0
Author:
Rossen Stoyanchev, Juergen Hoeller

  • Constructor Details

    • JettyWebSocketClient

      public JettyWebSocketClient()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Default constructor that creates an instance of WebSocketClient.

    • JettyWebSocketClient

      public JettyWebSocketClient(org.eclipse.jetty.websocket.client.WebSocketClient client)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Constructor that accepts an existing WebSocketClient instance.

  • Method Details

    • setTaskExecutor

      public void setTaskExecutor(@Nullable AsyncTaskExecutor taskExecutor)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Set an AsyncTaskExecutor to use when opening connections.

      If this property is set to null, calls to any of the doHandshake methods will block until the connection is established.

      By default an instance of SimpleAsyncTaskExecutor is used.

    • getTaskExecutor

      @Nullable public AsyncTaskExecutor getTaskExecutor()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Return the configured AsyncTaskExecutor.

    • start

      public void start()
      Deprecated, for removal: This API element is subject to removal in a future version.
      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:

    • stop

      public void stop()
      Deprecated, for removal: This API element is subject to removal in a future version.
      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:

    • isRunning

      public boolean isRunning()
      Deprecated, for removal: This API element is subject to removal in a future version.
      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

    • executeInternal

      public CompletableFuture<WebSocketSession> executeInternal(WebSocketHandler wsHandler, HttpHeaders headers, URI uri, List<String> protocols, List<WebSocketExtension> extensions, Map<String,Object> attributes)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Description copied from class: AbstractWebSocketClient
      Perform the actual handshake to establish a connection to the server.
      Specified by:
      executeInternal in class AbstractWebSocketClient
      Parameters:
      wsHandler - the client-side handler for WebSocket messages
      headers - the HTTP headers to use for the handshake, with unwanted (forbidden) headers filtered out (never null)
      uri - the target URI for the handshake (never null)
      protocols - requested sub-protocols, or an empty list
      extensions - requested WebSocket extensions, or an empty list
      attributes - the attributes to associate with the WebSocketSession, i.e. via WebSocketSession.getAttributes(); currently always an empty map
      Returns:
      the established WebSocket session wrapped in a CompletableFuture.

    • getUser

      @Nullable protected Principal getUser()
      Deprecated, for removal: This API element is subject to removal in a future version.
      Return the user to make available through WebSocketSession.getPrincipal(). By default, this method returns null