Examples of org.springframework.web.socket.WebSocketHandler

org.springframework.web.socket.WebSocketHandler
A handler for WebSocket messages and lifecycle events.
Implementations of this interface are encouraged to handle exceptions locally where it makes sense or alternatively let the exception bubble up in which case by default the exception is logged and the session closed with {@link CloseStatus#SERVER_ERROR SERVER_ERROR(1011)}. The exception handling strategy is provided by {@link org.springframework.web.socket.handler.ExceptionWebSocketHandlerDecorator ExceptionWebSocketHandlerDecorator} and it can be customized or replaced by decoratingthe {@link WebSocketHandler} with a different decorator. @author Rossen Stoyanchev @author Phillip Webb @since 4.0


    this.sockJsScheduler = defaultSockJsTaskScheduler;
  }


  private static SubProtocolWebSocketHandler unwrapSubProtocolWebSocketHandler(WebSocketHandler wsHandler) {
    WebSocketHandler actual = WebSocketHandlerDecorator.unwrap(wsHandler);
    Assert.isInstanceOf(SubProtocolWebSocketHandler.class, actual, "No SubProtocolWebSocketHandler in " + wsHandler);
    return (SubProtocolWebSocketHandler) actual;
  }

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        new WebSocketConnectHandlerDecoratorFactory(null);
    }


    @Test
    public void decorateAfterConnectionEstablished() throws Exception {
        WebSocketHandler decorated = factory.decorate(delegate);


        decorated.afterConnectionEstablished(session);


        verify(eventPublisher).publishEvent(event.capture());
        assertThat(event.getValue().getWebSocketSession()).isSameAs(session);
    }

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        assertThat(event.getValue().getWebSocketSession()).isSameAs(session);
    }


    @Test
    public void decorateAfterConnectionEstablishedEventError() throws Exception {
        WebSocketHandler decorated = factory.decorate(delegate);
        doThrow(new IllegalStateException("Test throw on publishEvent")).when(eventPublisher).publishEvent(any(ApplicationEvent.class));


        decorated.afterConnectionEstablished(session);


        verify(eventPublisher).publishEvent(any(SessionConnectEvent.class));
    }

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Related Classes of org.springframework.web.socket.WebSocketHandler

org.springframework.session.web.socket.handler.WebSocketConnectHandlerDecoratorFactoryTests

org.springframework.web.socket.client.WebSocketConnectionManagerTests

org.springframework.web.socket.config.annotation.WebMvcStompEndpointRegistry

org.springframework.web.socket.config.annotation.WebSocketHandlerRegistrationTests

org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurationSupport

org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurationSupportTests

org.springframework.web.socket.config.MessageBrokerBeanDefinitionParser$DecoratingFactoryBean

org.springframework.web.socket.config.MessageBrokerBeanDefinitionParserTests

org.springframework.web.socket.handler.PerConnectionWebSocketHandler

org.springframework.web.socket.handler.WebSocketHandlerDecorator

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