@Override
public void onException(URLConnection connection, IOException e) {
URL url = entry.url;
if (connection instanceof HttpURLConnection) {
int responseCode;
try {
responseCode = ((HttpURLConnection) connection).getResponseCode();
if (responseCode >= 400 && responseCode < 500) { // CS-IGNORE
// url is not local cache
cachedImages.put(entry.getImageUrl(), new ErrorImageEntry(url, e));
if (responseCode == HttpURLConnection.HTTP_NOT_FOUND) {
logger.warn("not found: url={}", url);
} else {
logger.warn("Error while fetching: url={}, statusCode={}", url, responseCode, e);
}
} else {
logger.warn("Error while fetching: url={}, statusCode={}", url, responseCode, e);
}
} catch (IOException responseCodeException) {
logger.warn("Cannot retrieve http status code", responseCodeException);
}
} else {
logger.warn("Error while fetching: {}", url, e);
}
if (entry.getAlternateEntry() != null) {
entry = entry.getAlternateEntry();
configuration.addJob(this);
}
}
