Beispiel #1
0
    /**
     * Parse the room read response received from reservation backend.
     *
     * <p>This will request the retry if the response status code differs from 200, 201 or 4xx.
     *
     * @param response The Apache HTTP client response
     * @throws IOException
     * @throws ParseException
     * @throws FaultTolerantRESTRequest.RetryRequestedException
     */
    @Override
    protected void parse(HttpResponse response)
        throws IOException, ParseException, FaultTolerantRESTRequest.RetryRequestedException {

      int statusCode = response.getStatusLine().getStatusCode();

      logger.info("STATUS CODE: " + statusCode);

      if (200 == statusCode || 201 == statusCode) {
        // OK
        conference = readConferenceResponse(conference, response);

        result = new ApiResult(statusCode, conference);
      } else if ((statusCode >= 400) && (statusCode < 500)) {
        // Client side error, indicates that the reservation
        // backend do not want the resubmission
        ErrorResponse error = readErrorResponse(response);

        result = new ApiResult(statusCode, error);

      } else {

        // Unusual status code, request the retry
        throw new FaultTolerantRESTRequest.RetryRequestedException();
      }
    }
  public String readResponse(HttpResponse response) {
    String output = "";

    HttpEntity entity = response.getEntity();

    try {
      trapException(response.getStatusLine().getStatusCode());
    } catch (CrowdFlowerException e1) {
      e1.printStackTrace();
    }

    InputStream instream;
    try {
      instream = entity.getContent();
      BufferedReader reader = new BufferedReader(new InputStreamReader(instream));

      // do something useful with the response
      output = output + reader.readLine();
      instream.close();
    } catch (IllegalStateException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }

    return output;
  }
 public Result<InputStream> getInputStream(String endpoint) throws IOException {
   HttpClient cli = createClient();
   HttpGet get = createGet(endpoint);
   HttpResponse res = cli.execute(get);
   Object result = null;
   if (res.getStatusLine().getStatusCode() == 200) result = res.getEntity().getContent();
   else {
     RestResponse resp = new RestResponse(res);
     result = unmarshalPOJO(resp, InputStream.class);
     cli.getConnectionManager().shutdown();
   }
   return new Result<InputStream>(result);
 }