com.spotinst.sdkjava.client.response.BaseExternalService Maven / Gradle / Ivy
package com.spotinst.sdkjava.client.response;
import com.spotinst.sdkjava.client.rest.JsonMapper;
import com.spotinst.sdkjava.client.rest.RestResponse;
import com.spotinst.sdkjava.exception.SpotinstHttpException;
import org.apache.http.HttpStatus;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Created by aharontwizer on 8/24/15.
*/
public class BaseExternalService {
private static final Logger LOGGER = LoggerFactory.getLogger(BaseExternalService.class);
protected static T getCastedResponse(RestResponse response, Class contentClass) throws SpotinstHttpException {
T retVal;
if (response.getStatusCode() == HttpStatus.SC_OK) {
// Desarialize the response.
retVal = JsonMapper.fromJson(response.getBody(), contentClass);
if (retVal == null) {// Couldn't read the json.
throw new SpotinstHttpException("Can't parse response to class : " + contentClass.toString());
}
} else {
// Read the errors.
String message = "Got status code different the SC_OK : " + response.getStatusCode() + " Body " + response.getBody();
LOGGER.warn(message);
throw new SpotinstHttpException(message);
}
return retVal;
}
}