Java Code Examples for org.springframework.web.client.HttpClientErrorException#getMessage()

/**
 * Checks the current status of the server and the version running on it.
 * It also detects if the server is not reachable.
 *
 * @param config The configuration for Sonar Server
 * @return the response from server
 */
@Override
public SonarServerStatus checkServerDetails(final SonarServerConfiguration config) {
    log.info("Trying to reach Sonar server at " + config.getUrl() + API_SYSTEM_STATUS);
    try {
        final HttpHeaders authHeaders = ApiHttpUtils.getHeaders(config.getToken());
        HttpEntity<String> request = new HttpEntity<>(authHeaders);
        final ResponseEntity<SonarServerStatus> response = restTemplate
                .exchange(config.getUrl() + API_SYSTEM_STATUS,
                        HttpMethod.GET, request, SonarServerStatus.class);
        log.info("Response received from server: " + response.getBody());
        return response.getBody();
    } catch (final HttpClientErrorException clientErrorException) {
        log.error(clientErrorException);
        if (clientErrorException.getStatusCode() == HttpStatus.UNAUTHORIZED) {
            return new SonarServerStatus(SonarServerStatus.Key.UNAUTHORIZED);
        } else {
            return new SonarServerStatus(SonarServerStatus.Key.UNKNOWN_ERROR, clientErrorException.getMessage());
        }
    } catch (final ResourceAccessException resourceAccessException) {
        log.error(resourceAccessException);
        return new SonarServerStatus(SonarServerStatus.Key.CONNECTION_ERROR, resourceAccessException.getMessage());
    }
}
 

private String callResourceServer(OAuth2AuthenticationToken authenticationToken, String url) {
    OAuth2AuthorizedClient oAuth2AuthorizedClient = this.authorizedClientService.loadAuthorizedClient(authenticationToken.getAuthorizedClientRegistrationId(), authenticationToken.getName());
    OAuth2AccessToken oAuth2AccessToken = oAuth2AuthorizedClient.getAccessToken();

    HttpHeaders headers = new HttpHeaders();
    headers.add("Authorization", "Bearer " + oAuth2AccessToken.getTokenValue());

    HttpEntity<String> entity = new HttpEntity<>("parameters", headers);
    ResponseEntity<String> responseEntity = null;

    String response = null;
    try {
        responseEntity = restTemplate.exchange(url, HttpMethod.GET, entity, String.class);
        response = responseEntity.getBody();
    } catch (HttpClientErrorException e) {
        response = e.getMessage();
    }
    return response;
}
 

private String getErrorMessage(HttpClientErrorException ex) {
    try {
        return mapper.readValue(ex.getResponseBodyAsString(), HttpErrorInfo.class).getMessage();
    } catch (IOException ioex) {
        return ex.getMessage();
    }
}
 

private String getErrorMessage(HttpClientErrorException ex) {
    try {
        return mapper.readValue(ex.getResponseBodyAsString(), HttpErrorInfo.class).getMessage();
    } catch (IOException ioex) {
        return ex.getMessage();
    }
}
 

private String getErrorMessage(HttpClientErrorException ex) {
    try {
        return mapper.readValue(ex.getResponseBodyAsString(), HttpErrorInfo.class).getMessage();
    } catch (IOException ioex) {
        return ex.getMessage();
    }
}
 

private String getErrorMessage(HttpClientErrorException ex) {
    try {
        return mapper.readValue(ex.getResponseBodyAsString(), HttpErrorInfo.class).getMessage();
    } catch (IOException ioex) {
        return ex.getMessage();
    }
}
 

@Override
public Response toResponse(HttpClientErrorException exception) {
    RestError error = new RestError(
            exception.getMessage(),
            exception.getMessage(),
            ErrorMap.from(new String(exception.getResponseBodyAsByteArray(), StandardCharsets.UTF_8)),
            exception.getStatusCode().value());
    return Response.status(exception.getStatusCode().value()).type(MediaType.APPLICATION_JSON_TYPE).entity(error).build();
}
 

@ExceptionHandler({ HttpClientErrorException.class })
public ResponseEntity<TdpExceptionDto> handleError(HttpClientErrorException e) {

    HttpHeaders httpHeaders = new HttpHeaders();
    httpHeaders.setContentType(MediaType.APPLICATION_JSON_UTF8);

    String code = e.getStatusCode().toString();
    String message = e.getMessage();
    String localizedMessage = e.getLocalizedMessage();
    String statusText = e.getStatusText();

    TdpExceptionDto exceptionDto = new TdpExceptionDto(code, null, message, localizedMessage, statusText, null);

    return new ResponseEntity<>(exceptionDto, httpHeaders, e.getStatusCode());
}
 

/**
 * Instantiates a new Validation lib exception.
 *
 * @param e the e
 */
public ValidationLibException(HttpClientErrorException e) {
    super(e.getMessage());
    this.statusCode = e.getStatusCode();
}
 

/**
 * For error raised through HTTP error.
 *
 * Note that 200 is not always success, {@see throwExceptionOnError}
 */
SmartlingClientException wrapIntoSmartlingException(HttpClientErrorException httpClientErrorException, String messageSummary, Object... vars) throws SmartlingClientException {
    String msg = String.format(messageSummary, vars) + "\nMessage: " + httpClientErrorException.getMessage() + "\nBody: " +  httpClientErrorException.getResponseBodyAsString();
    return new SmartlingClientException(msg, httpClientErrorException);
}