Examples of org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod$ConcurrentResultHandlerMethod

Package org.springframework.web.servlet.mvc.method.annotation

Examples of org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod$ConcurrentResultHandlerMethod

org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod
A nested sub-class of {@code ServletInvocableHandlerMethod} that uses asimple {@link Callable} instead of the original controller as the handler inorder to return the fixed (concurrent) result value given to it. Effectively "resumes" processing with the asynchronously produced return value.

    this.methodResolver = new ExceptionHandlerMethodResolver(handler.getClass());
  }


  @Override
  protected ServletInvocableHandlerMethod getExceptionHandlerMethod(HandlerMethod handlerMethod, Exception exception) {
    ServletInvocableHandlerMethod result = super.getExceptionHandlerMethod(handlerMethod, exception);
    if (result != null) {
      return result;
    }
    Method method = this.methodResolver.resolveMethod(exception);
    return (method != null) ? new ServletInvocableHandlerMethod(this.handler, method) : null;
  }

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    this.methodResolver = new ExceptionHandlerMethodResolver(handler.getClass());
  }


  @Override
  protected ServletInvocableHandlerMethod getExceptionHandlerMethod(HandlerMethod handlerMethod, Exception exception) {
    ServletInvocableHandlerMethod result = super.getExceptionHandlerMethod(handlerMethod, exception);
    if (result != null) {
      return result;
    }
    Method method = this.methodResolver.resolveMethod(exception);
    return (method != null) ? new ServletInvocableHandlerMethod(this.handler, method) : null;
  }

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    WebDataBinderFactory binderFactory = createDataBinderFactory(bean, beanType);


    HandlerMethodArgumentResolverComposite argumentResolvers = new HandlerMethodArgumentResolverComposite();
    argumentResolvers.addResolvers(this.argumentResolvers);
    argumentResolvers.addResolver(new NavigationContextMethodArgumentResolver(context));
    ServletInvocableHandlerMethod invocable = createInvocableNavigationMethod(bean, navigationMethod.getMethod());
    invocable.setDataBinderFactory(binderFactory);
    invocable.setHandlerMethodArgumentResolvers(argumentResolvers);
    invocable.setParameterNameDiscoverer(this.parameterNameDiscoverer);
    invocable.setHandlerMethodReturnValueHandlers(this.returnValueHandlers);


    ExternalContext externalContext = facesContext.getExternalContext();
    ServletWebRequest request = new ServletWebRequest((HttpServletRequest) externalContext.getRequest(),
        (HttpServletResponse) externalContext.getResponse());
    ModelAndViewContainer modelAndViewContainer = new ModelAndViewContainer();
    invocable.invokeAndHandle(request, modelAndViewContainer);
    if (modelAndViewContainer.isRequestHandled()) {
      return null;
    }
    // NOTE: in this instance we are subverting the use of the model and view container, the view here actually
    // refers to the result of the method.

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   * @param handler the handler
   * @param method the navigation mapping method to invoke
   * @return a new {@link ServletInvocableHandlerMethod} instance
   */
  protected ServletInvocableHandlerMethod createInvocableNavigationMethod(Object handler, Method method) {
    return new ServletInvocableHandlerMethod(handler, method);
  }

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org.springframework.samples.mvc31.exceptionhandler.mvc.ExtendedExceptionHandlerExceptionResolver

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org.springframework.web.util.NestedServletException

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