public void getElementsOfPage(
NavigationEntity<T> navigationEntity,
OnLoadingFinished<T> onLoadingFinished,
OnError onError) {
int offset = navigationEntity.getLoadedElementsCount();
params.put(offsetParamName, offset);
List<T> result = null;
try {
String json;
if (requestExecutor == null) {
json = Network.executeGetRequest(url, params);
} else {
String urlCopy = Network.getUrl(url, params);
json = requestExecutor.execute(urlCopy);
}
result = Json.readList(json, responseKey, aClass);
} catch (IOException e) {
if (ioExceptionListener != null) {
ioExceptionListener.onIOError(e);
}
onError.onError(e);
}
if (result == null) {
onLoadingFinished.onLoadingFinished(Collections.<T>emptyList(), false);
} else {
onLoadingFinished.onLoadingFinished(result, result.isEmpty());
}
}
@Override
public DeleteResult loadInBackground() {
final Delete delete = (Delete) getContentRequest();
final RequestExecutor executor = getRequestExecutor();
return executor.execute(delete);
}
public HttpResponse execute(HttpRequest request) throws IOException {
return requestExecutor.execute(request);
}
