/**
* 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);
}