@Override
public Object read(Type type, Class<?> contextClass, HttpInputMessage inputMessage)
throws IOException, HttpMessageNotReadableException {
try {
TumblrResponse tumblrResponse =
objectMapper.readValue(inputMessage.getBody(), TumblrResponse.class);
checkResponse(tumblrResponse);
Object result;
if (TumblrResponse.class.equals(type)) {
// don't parse the response json, callee is going to process is manually
result = tumblrResponse;
} else {
// parse the response json into an instance of the given class
JavaType javaType = getJavaType(type, contextClass);
String response = tumblrResponse.getResponseJson();
result = objectMapper.readValue(response, javaType);
}
return result;
} catch (JsonParseException ex) {
throw new HttpMessageNotReadableException("Could not read JSON: " + ex.getMessage(), ex);
} catch (EOFException ex) {
throw new HttpMessageNotReadableException("Could not read JSON: " + ex.getMessage(), ex);
} catch (Exception e) {
e.printStackTrace();
throw new IOException(e);
}
}
protected void checkResponse(TumblrResponse tumblrResponse) {
HttpStatus httpStatus = HttpStatus.valueOf(tumblrResponse.getStatus());
if (httpStatus.series() == HttpStatus.Series.CLIENT_ERROR) {
throw new HttpClientErrorException(httpStatus, tumblrResponse.getMessage());
} else if (httpStatus.series() == HttpStatus.Series.SERVER_ERROR) {
throw new HttpServerErrorException(httpStatus, tumblrResponse.getMessage());
}
}