Java Code Examples for org.springframework.http.HttpStatus#SERVICE_UNAVAILABLE

The following examples show how to use org.springframework.http.HttpStatus#SERVICE_UNAVAILABLE . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: StudioWorkspaceResourceHandler.java From bonita-ui-designer with GNU General Public License v2.0

5 votes

protected ResponseEntity<String> doGet(final Path filePath, String action) {
    if (restClient.isConfigured()) {
        final String url = createGetURL(filePath, action);
        RestTemplate restTemplate = restClient.getRestTemplate();
        return restTemplate.getForEntity(URI.create(url), String.class);
    }
    return new ResponseEntity<>(HttpStatus.SERVICE_UNAVAILABLE);
}

Example 2

Source File: SockJsClientTests.java From java-technology-stack with MIT License

5 votes

@Test
public void connectInfoRequestFailure() throws URISyntaxException {
	HttpServerErrorException exception = new HttpServerErrorException(HttpStatus.SERVICE_UNAVAILABLE);
	given(this.infoReceiver.executeInfoRequest(any(), any())).willThrow(exception);
	this.sockJsClient.doHandshake(handler, URL).addCallback(this.connectCallback);
	verify(this.connectCallback).onFailure(exception);
	assertFalse(this.webSocketTransport.invoked());
	assertFalse(this.xhrTransport.invoked());
}

Example 3

Source File: SockJsClientTests.java From spring-analysis-note with MIT License

5 votes

@Test
public void connectInfoRequestFailure() throws URISyntaxException {
	HttpServerErrorException exception = new HttpServerErrorException(HttpStatus.SERVICE_UNAVAILABLE);
	given(this.infoReceiver.executeInfoRequest(any(), any())).willThrow(exception);
	this.sockJsClient.doHandshake(handler, URL).addCallback(this.connectCallback);
	verify(this.connectCallback).onFailure(exception);
	assertFalse(this.webSocketTransport.invoked());
	assertFalse(this.xhrTransport.invoked());
}

Example 4

Source File: HealthController.java From microcks with Apache License 2.0

5 votes

@RequestMapping(value = "/health", method = RequestMethod.GET)
public ResponseEntity<String> health() {
   log.trace("Health check endpoint invoked");

   try {
      // Using a single selection query to ensure connection to MongoDB is ok.
      List<ImportJob> jobs = jobRepository.findAll(PageRequest.of(0, 10, Sort.by(Sort.Direction.ASC, "name")))
            .getContent();
   } catch (Exception e) {
      log.error("Health check caught an exception: " + e.getMessage(), e);
      return new ResponseEntity<String>(HttpStatus.SERVICE_UNAVAILABLE);
   }
   log.trace("Health check is OK");
   return new ResponseEntity<String>(HttpStatus.OK);
}

Example 5

Source File: SockJsClientTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void connectInfoRequestFailure() throws URISyntaxException {
	HttpServerErrorException exception = new HttpServerErrorException(HttpStatus.SERVICE_UNAVAILABLE);
	given(this.infoReceiver.executeInfoRequest(any(), any())).willThrow(exception);
	this.sockJsClient.doHandshake(handler, URL).addCallback(this.connectCallback);
	verify(this.connectCallback).onFailure(exception);
	assertFalse(this.webSocketTransport.invoked());
	assertFalse(this.xhrTransport.invoked());
}

Example 6

Source File: GlobalExceptionHandler.java From KOMORAN with Apache License 2.0

5 votes

private HttpStatus getHttpStatusFromErrorType(GlobalBaseException e) {
    if (e.getType() == ErrorType.UNKNOWN) {
        return HttpStatus.SERVICE_UNAVAILABLE;
    } else if (e.getType() == ErrorType.SERVER_ERROR) {
        return HttpStatus.INTERNAL_SERVER_ERROR;
    } else if (e.getType() == ErrorType.NOT_FOUND) {
        return HttpStatus.NOT_FOUND;
    } else if (e.getType() == ErrorType.BAD_REQUEST) {
        return HttpStatus.BAD_REQUEST;
    } else {
        return HttpStatus.NOT_IMPLEMENTED;
    }
}

Example 7

Source File: StudioWorkspaceResourceHandler.java From bonita-ui-designer with GNU General Public License v2.0

5 votes

protected ResponseEntity<String> doPost(final Path filePath, WorkspaceResourceEvent actionEvent) {
    if (actionEvent == null) {
        throw new IllegalArgumentException("actionEvent is null");
    }
    if (restClient.isConfigured()) {
        final String url = createPostURL(actionEvent);
        RestTemplate restTemplate = restClient.getRestTemplate();
        return restTemplate.postForEntity(URI.create(url), filePath != null ? filePath.toString() : null, String.class);
    }
    return new ResponseEntity<>(HttpStatus.SERVICE_UNAVAILABLE);
}

Example 8

Source File: WeatherController.java From tutorials with MIT License

5 votes

@GetMapping("/weather")
public ResponseEntity<String> weather() {
    LOGGER.info("Providing today's weather information");
    if (isServiceUnavailable()) {
        return new ResponseEntity<>(HttpStatus.SERVICE_UNAVAILABLE);
    }
    LOGGER.info("Today's a sunny day");
    return new ResponseEntity<>("Today's a sunny day", HttpStatus.OK);
}

Example 9

Source File: NotFoundException.java From spring-cloud-gateway with Apache License 2.0

4 votes

public static NotFoundException create(boolean with404, String message,
		Throwable cause) {
	HttpStatus httpStatus = with404 ? HttpStatus.NOT_FOUND
			: HttpStatus.SERVICE_UNAVAILABLE;
	return new NotFoundException(httpStatus, message, cause);
}

Example 10

Source File: NotFoundException.java From spring-cloud-gateway with Apache License 2.0

4 votes

public static NotFoundException create(boolean with404, String message) {
	HttpStatus httpStatus = with404 ? HttpStatus.NOT_FOUND
			: HttpStatus.SERVICE_UNAVAILABLE;
	return new NotFoundException(httpStatus, message);
}

Example 11

Source File: NotFoundException.java From spring-cloud-gateway with Apache License 2.0

4 votes

public NotFoundException(String message, Throwable cause) {
	this(HttpStatus.SERVICE_UNAVAILABLE, message, cause);
}

Example 12

Source File: HueMulator.java From amazon-echo-ha-bridge with Apache License 2.0

4 votes

@RequestMapping(value = "/{userId}/lights/{lightId}/state", method = RequestMethod.PUT)
public ResponseEntity<String> stateChange(@PathVariable(value = "lightId") String lightId, @PathVariable(value = "userId") String userId, HttpServletRequest request, @RequestBody String requestString) {
    /**
     * strangely enough the Echo sends a content type of application/x-www-form-urlencoded even though
     * it sends a json object
     */
    log.info("hue state change requested: " + userId + " from " + request.getRemoteAddr());
    log.info("hue stage change body: " + requestString );

    DeviceState state = null;
    try {
        state = mapper.readValue(requestString, DeviceState.class);
    } catch (IOException e) {
        log.info("object mapper barfed on input", e);
        return new ResponseEntity<>(null, null, HttpStatus.BAD_REQUEST);
    }

    DeviceDescriptor device = repository.findOne(lightId);
    if (device == null) {
        return new ResponseEntity<>(null, null, HttpStatus.NOT_FOUND);
    }

    String responseString;
    String url;
    if (state.isOn()) {
        responseString = "[{\"success\":{\"/lights/" + lightId + "/state/on\":true}}]";
        url = device.getOnUrl();
    } else {
        responseString = "[{\"success\":{\"/lights/" + lightId + "/state/on\":false}}]";
        url = device.getOffUrl();
    }

    //quick template
    url = replaceIntensityValue(url, state.getBri());
    String body = replaceIntensityValue(device.getContentBody(), state.getBri());
    //make call
    if(!doHttpRequest(url, device.getHttpVerb(), device.getContentType(), body)){
        return new ResponseEntity<>(null, null, HttpStatus.SERVICE_UNAVAILABLE);
    }

    HttpHeaders headerMap = new HttpHeaders();

    ResponseEntity<String> entity = new ResponseEntity<>(responseString, headerMap, HttpStatus.OK);
    return entity;
}

Example 13

Source File: ExceptionHandlers.java From studio with GNU General Public License v3.0

4 votes

@ExceptionHandler(CmisUnavailableException.class)
@ResponseStatus(HttpStatus.SERVICE_UNAVAILABLE)
public ResponseBody handleCmisUnavailableException(HttpServletRequest request, CmisUnavailableException e) {
    ApiResponse response = new ApiResponse(ApiResponse.CMIS_UNREACHABLE);
    return handleExceptionInternal(request, e, response);
}

Example 14

Source File: RestResponseHandlerTest.java From api-layer with Eclipse Public License 2.0

4 votes

@Test(expected = ServiceNotAccessibleException.class)
public void handleBadResponseWithServiceUnavailable() {
    HttpServerErrorException exception = new HttpServerErrorException(HttpStatus.SERVICE_UNAVAILABLE, "Authentication service unavailable");
    handler.handleBadResponse(exception, null, GENERIC_LOG_MESSAGE, LOG_PARAMETERS);
}

Example 15

Source File: AuthFallbackProvider.java From fw-cloud-framework with MIT License

4 votes

@Override
public ClientHttpResponse fallbackResponse(Throwable cause) {

	return new ClientHttpResponse() {

		@Override
		public InputStream getBody() throws IOException {
			if (cause != null && cause.getMessage() != null) {
				log.error("调用:{} 异常：{}", getRoute(), cause.getMessage());
				return new ByteArrayInputStream(cause.getMessage().getBytes());
			} else {
				log.error("调用:{} 异常：{}", getRoute(), MessageConstant.SYSTEM_AUTH_NOTSUPPORT);
				return new ByteArrayInputStream(
						MessageConstant.SYSTEM_AUTH_NOTSUPPORT
								.getBytes());
			}
		}

		@Override
		public HttpHeaders getHeaders() {
			HttpHeaders headers = new HttpHeaders();
			headers.setContentType(MediaType.APPLICATION_JSON);
			return headers;
		}

		@Override
		public HttpStatus getStatusCode() throws IOException {
			return HttpStatus.SERVICE_UNAVAILABLE;
		}

		@Override
		public int getRawStatusCode() throws IOException {
			return HttpStatus.SERVICE_UNAVAILABLE.value();
		}

		@Override
		public String getStatusText() throws IOException {
			return HttpStatus.SERVICE_UNAVAILABLE.getReasonPhrase();
		}

		@Override
		public void close() {

		}

	};
}

Example 16

Source File: UpmsFallbackProvider.java From pig with MIT License

4 votes

@Override
public ClientHttpResponse fallbackResponse(Throwable cause) {
    return new ClientHttpResponse() {
        @Override
        public HttpStatus getStatusCode() {
            return HttpStatus.SERVICE_UNAVAILABLE;
        }

        @Override
        public int getRawStatusCode() {
            return HttpStatus.SERVICE_UNAVAILABLE.value();
        }

        @Override
        public String getStatusText() {
            return HttpStatus.SERVICE_UNAVAILABLE.getReasonPhrase();
        }

        @Override
        public void close() {
        }

        @Override
        public InputStream getBody() {
            if (cause != null && cause.getMessage() != null) {
                log.error("调用:{} 异常：{}", getRoute(), cause.getMessage());
                return new ByteArrayInputStream(cause.getMessage().getBytes());
            } else {
                log.error("调用:{} 异常：{}", getRoute(), UPMS_SERVICE_DISABLE);
                return new ByteArrayInputStream(UPMS_SERVICE_DISABLE.getBytes());
            }
        }

        @Override
        public HttpHeaders getHeaders() {
            HttpHeaders headers = new HttpHeaders();
            headers.setContentType(MediaType.APPLICATION_JSON);
            return headers;
        }
    };
}

Example 17

Source File: AuthFallbackProvider.java From pig with MIT License

4 votes

@Override
public ClientHttpResponse fallbackResponse(Throwable cause) {
    return new ClientHttpResponse() {
        @Override
        public HttpStatus getStatusCode() {
            return HttpStatus.SERVICE_UNAVAILABLE;
        }

        @Override
        public int getRawStatusCode() {
            return HttpStatus.SERVICE_UNAVAILABLE.value();
        }

        @Override
        public String getStatusText() {
            return HttpStatus.SERVICE_UNAVAILABLE.getReasonPhrase();
        }

        @Override
        public void close() {
        }

        @Override
        public InputStream getBody() {
            if (cause != null && cause.getMessage() != null) {
                log.error("调用:{} 异常：{}", getRoute(), cause.getMessage());
                return new ByteArrayInputStream(cause.getMessage().getBytes());
            } else {
                log.error("调用:{} 异常：{}", getRoute(), AUTH_SERVICE_DISABLE);
                return new ByteArrayInputStream(AUTH_SERVICE_DISABLE.getBytes());
            }
        }

        @Override
        public HttpHeaders getHeaders() {
            HttpHeaders headers = new HttpHeaders();
            headers.setContentType(MediaType.APPLICATION_JSON);
            return headers;
        }
    };
}

Example 18

Source File: CommonFallbackProvider.java From Taroco with Apache License 2.0

4 votes

@Override
public ClientHttpResponse fallbackResponse(String route, Throwable cause) {
    return new ClientHttpResponse() {
        @Override
        public HttpStatus getStatusCode() throws IOException {
            return HttpStatus.SERVICE_UNAVAILABLE;
        }

        @Override
        public int getRawStatusCode() throws IOException {
            return HttpStatus.SERVICE_UNAVAILABLE.value();
        }

        @Override
        public String getStatusText() throws IOException {
            return HttpStatus.SERVICE_UNAVAILABLE.getReasonPhrase();
        }

        @Override
        public void close() {

        }

        @Override
        public InputStream getBody() throws IOException {
            if (cause != null && cause.getMessage() != null) {
                log.error("服务:{} 异常：{}", route, cause.getMessage());
                return new ByteArrayInputStream(cause.getMessage().getBytes());
            } else {
                log.error("服务:{} 异常：{}", route, "暂不可用, 请稍候再试");
                return new ByteArrayInputStream(("service:" + route + " not available, please try again later")
                        .getBytes
                        ());
            }
        }

        @Override
        public HttpHeaders getHeaders() {
            HttpHeaders headers = new HttpHeaders();
            headers.setContentType(MediaType.APPLICATION_JSON);
            return headers;
        }
    };
}

Example 19

Source File: ReadModelNotUpToDateExceptionHandler.java From cqrs-hotel with Apache License 2.0

4 votes

@ExceptionHandler
public ResponseEntity<?> onReadModelNotUpToDateException(ReadModelNotUpToDateException e) {
    return new ResponseEntity<>(HttpStatus.SERVICE_UNAVAILABLE);
}

Example 20

Source File: ServiceUnavailableException.java From sinavi-jfw with Apache License 2.0

2 votes

/**
 * コンストラクタです。
 * @param responseHeaders レスポンスヘッダー情報
 * @param responseBody レスポンスボディ情報
 * @param responseCharset レスポンスキャラセット
 */
public ServiceUnavailableException(HttpHeaders responseHeaders, byte[] responseBody, Charset responseCharset) {
    super(HttpStatus.SERVICE_UNAVAILABLE, HttpStatus.SERVICE_UNAVAILABLE.name(), responseHeaders, responseBody, responseCharset);
}