Package org.springframework.http

Examples of org.springframework.http.HttpStatus

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      HttpServletRequest request, HttpServletResponse response, String targetUrl) {

    if (this.statusCode != null) {
      return this.statusCode;
    }
    HttpStatus attributeStatusCode = (HttpStatus) request.getAttribute(View.RESPONSE_STATUS_ATTRIBUTE);
    if (attributeStatusCode != null) {
      return attributeStatusCode;
    }
    return HttpStatus.SEE_OTHER;
  }
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  public final ResponseEntity<Object> handleException(Exception ex, WebRequest request) {

    HttpHeaders headers = new HttpHeaders();

    if (ex instanceof NoSuchRequestHandlingMethodException) {
      HttpStatus status = HttpStatus.NOT_FOUND;
      return handleNoSuchRequestHandlingMethod((NoSuchRequestHandlingMethodException) ex, headers, status, request);
    }
    else if (ex instanceof HttpRequestMethodNotSupportedException) {
      HttpStatus status = HttpStatus.METHOD_NOT_ALLOWED;
      return handleHttpRequestMethodNotSupported((HttpRequestMethodNotSupportedException) ex, headers, status, request);
    }
    else if (ex instanceof HttpMediaTypeNotSupportedException) {
      HttpStatus status = HttpStatus.UNSUPPORTED_MEDIA_TYPE;
      return handleHttpMediaTypeNotSupported((HttpMediaTypeNotSupportedException) ex, headers, status, request);
    }
    else if (ex instanceof HttpMediaTypeNotAcceptableException) {
      HttpStatus status = HttpStatus.NOT_ACCEPTABLE;
      return handleHttpMediaTypeNotAcceptable((HttpMediaTypeNotAcceptableException) ex, headers, status, request);
    }
    else if (ex instanceof MissingServletRequestParameterException) {
      HttpStatus status = HttpStatus.BAD_REQUEST;
      return handleMissingServletRequestParameter((MissingServletRequestParameterException) ex, headers, status, request);
    }
    else if (ex instanceof ServletRequestBindingException) {
      HttpStatus status = HttpStatus.BAD_REQUEST;
      return handleServletRequestBindingException((ServletRequestBindingException) ex, headers, status, request);
    }
    else if (ex instanceof ConversionNotSupportedException) {
      HttpStatus status = HttpStatus.INTERNAL_SERVER_ERROR;
      return handleConversionNotSupported((ConversionNotSupportedException) ex, headers, status, request);
    }
    else if (ex instanceof TypeMismatchException) {
      HttpStatus status = HttpStatus.BAD_REQUEST;
      return handleTypeMismatch((TypeMismatchException) ex, headers, status, request);
    }
    else if (ex instanceof HttpMessageNotReadableException) {
      HttpStatus status = HttpStatus.BAD_REQUEST;
      return handleHttpMessageNotReadable((HttpMessageNotReadableException) ex, headers, status, request);
    }
    else if (ex instanceof HttpMessageNotWritableException) {
      HttpStatus status = HttpStatus.INTERNAL_SERVER_ERROR;
      return handleHttpMessageNotWritable((HttpMessageNotWritableException) ex, headers, status, request);
    }
    else if (ex instanceof MethodArgumentNotValidException) {
      HttpStatus status = HttpStatus.BAD_REQUEST;
      return handleMethodArgumentNotValid((MethodArgumentNotValidException) ex, headers, status, request);
    }
    else if (ex instanceof MissingServletRequestPartException) {
      HttpStatus status = HttpStatus.BAD_REQUEST;
      return handleMissingServletRequestPart((MissingServletRequestPartException) ex, headers, status, request);
    }
    else if (ex instanceof BindException) {
      HttpStatus status = HttpStatus.BAD_REQUEST;
      return handleBindException((BindException) ex, headers, status, request);
    }
    else {
      logger.warn("Unknown exception type: " + ex.getClass().getName());
      HttpStatus status = HttpStatus.INTERNAL_SERVER_ERROR;
      return handleExceptionInternal(ex, null, headers, status, request);
    }
  }
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  private ModelAndView getModelAndView(Method handlerMethod, Object returnValue, ServletWebRequest webRequest)
      throws Exception {

    ResponseStatus responseStatusAnn = AnnotationUtils.findAnnotation(handlerMethod, ResponseStatus.class);
    if (responseStatusAnn != null) {
      HttpStatus responseStatus = responseStatusAnn.value();
      String reason = responseStatusAnn.reason();
      if (!StringUtils.hasText(reason)) {
        webRequest.getResponse().setStatus(responseStatus.value());
      }
      else {
        webRequest.getResponse().sendError(responseStatus.value(), reason);
      }
    }

    if (returnValue != null && AnnotationUtils.findAnnotation(handlerMethod, ResponseBody.class) != null) {
      return handleResponseBody(returnValue, webRequest);
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    public ModelAndView getModelAndView(Method handlerMethod, Class handlerType, Object returnValue,
        ExtendedModelMap implicitModel, ServletWebRequest webRequest) throws Exception {

      ResponseStatus responseStatusAnn = AnnotationUtils.findAnnotation(handlerMethod, ResponseStatus.class);
      if (responseStatusAnn != null) {
        HttpStatus responseStatus = responseStatusAnn.value();
        String reason = responseStatusAnn.reason();
        if (!StringUtils.hasText(reason)) {
          webRequest.getResponse().setStatus(responseStatus.value());
        }
        else {
          webRequest.getResponse().sendError(responseStatus.value(), reason);
        }

        // to be picked up by the RedirectView
        webRequest.getRequest().setAttribute(View.RESPONSE_STATUS_ATTRIBUTE, responseStatus);
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    public ModelAndView getModelAndView(Method handlerMethod, Class handlerType, Object returnValue,
        ExtendedModelMap implicitModel, ServletWebRequest webRequest) throws Exception {

      ResponseStatus responseStatusAnn = AnnotationUtils.findAnnotation(handlerMethod, ResponseStatus.class);
      if (responseStatusAnn != null) {
        HttpStatus responseStatus = responseStatusAnn.value();
        String reason = responseStatusAnn.reason();
        if (!StringUtils.hasText(reason)) {
          webRequest.getResponse().setStatus(responseStatus.value());
        }
        else {
          webRequest.getResponse().sendError(responseStatus.value(), reason);
        }

        // to be picked up by the RedirectView
        webRequest.getRequest().setAttribute(View.RESPONSE_STATUS_ATTRIBUTE, responseStatus);
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  private ModelAndView getModelAndView(Method handlerMethod, Object returnValue, ServletWebRequest webRequest)
      throws Exception {

    ResponseStatus responseStatusAnn = AnnotationUtils.findAnnotation(handlerMethod, ResponseStatus.class);
    if (responseStatusAnn != null) {
      HttpStatus responseStatus = responseStatusAnn.value();
      String reason = responseStatusAnn.reason();
      if (!StringUtils.hasText(reason)) {
        webRequest.getResponse().setStatus(responseStatus.value());
      }
      else {
        webRequest.getResponse().sendError(responseStatus.value(), reason);
      }
    }

    if (returnValue != null && AnnotationUtils.findAnnotation(handlerMethod, ResponseBody.class) != null) {
      return handleResponseBody(returnValue, webRequest);
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import java.util.Map;

public class CloudControllerResponseErrorHandler extends DefaultResponseErrorHandler {
  @Override
  public void handleError(ClientHttpResponse response) throws IOException {
    HttpStatus statusCode = response.getStatusCode();
    switch (statusCode.series()) {
      case CLIENT_ERROR:
        throw getException(response);
      case SERVER_ERROR:
        throw new HttpServerErrorException(statusCode, response.getStatusText());
      default:
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        throw new RestClientException("Unknown status code [" + statusCode + "]");
    }
  }

  private static CloudFoundryException getException(ClientHttpResponse response) throws IOException {
    HttpStatus statusCode = response.getStatusCode();
    CloudFoundryException cloudFoundryException = null;

    String description = "Client error";
    String statusText = response.getStatusText();
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   }

  private void assertNetworkCallFails(RestTemplate restTemplate, ClientHttpRequestFactory requestFactory) {
    restTemplate.setRequestFactory(requestFactory);
    try {
      HttpStatus status = restTemplate.execute(CCNG_API_URL + "/info", HttpMethod.GET, null, new ResponseExtractor<HttpStatus>() {
        public HttpStatus extractData(ClientHttpResponse response) throws IOException {
          return response.getStatusCode();
        }
      });
      Assert.fail("Expected byteman rules to detect direct socket connections, status is:" + status);
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    ResourceOwnerPasswordAccessTokenProvider provider = createResourceOwnerPasswordAccessTokenProvider();
    try {
      return provider.obtainAccessToken(resource, request);
    }
    catch (OAuth2AccessDeniedException oauthEx) {
      HttpStatus status = HttpStatus.valueOf(oauthEx.getHttpErrorCode());
      CloudFoundryException cfEx = new CloudFoundryException(status, oauthEx.getMessage());
      cfEx.setDescription(oauthEx.getSummary());
      throw cfEx;
    }
  }
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