@Override public void onResponse(@NonNull Call call, @NonNull Response response) throws IOException { responseBody = response.body(); if (response.isSuccessful()) { long contentLength = Preconditions.checkNotNull(responseBody).contentLength(); stream = ContentLengthInputStream.obtain(responseBody.byteStream(), contentLength); callback.onDataReady(stream); } else { callback.onLoadFailed(new HttpException(response.message(), response.code())); } }
@Override public void onResponse(Call call, Response response) throws IOException { responseBody = response.body(); if (response.isSuccessful()) { long contentLength = responseBody.contentLength(); stream = ContentLengthInputStream.obtain(responseBody.byteStream(), contentLength); callback.onDataReady(stream); } else { callback.onLoadFailed(new HttpException(response.message(), response.code())); } }
@Override public void onResponse(@NonNull Call call, @NonNull Response response) throws IOException { responseBody = response.body(); if (response.isSuccessful()) { long contentLength = responseBody.contentLength(); stream = ContentLengthInputStream.obtain(responseBody.byteStream(), contentLength); callback.onDataReady(stream); } else { callback.onLoadFailed(new HttpException(response.message(), response.code())); } }
private InputStream loadDataWithRedirects(URL url, int redirects, URL lastUrl, Map<String, String> headers) throws IOException { if (redirects >= MAXIMUM_REDIRECTS) { throw new HttpException("Too many (> " + MAXIMUM_REDIRECTS + ") redirects!"); } else { // Comparing the URLs using .equals performs additional network I/O and is generally broken. // See http://michaelscharf.blogspot.com/2006/11/javaneturlequals-and-hashcode-make.html. try { if (lastUrl != null && url.toURI().equals(lastUrl.toURI())) { throw new HttpException("In re-direct loop"); } } catch (URISyntaxException e) { // Do nothing, this is best effort. } } urlConnection = connectionFactory.build(url); for (Map.Entry<String, String> headerEntry : headers.entrySet()) { urlConnection.addRequestProperty(headerEntry.getKey(), headerEntry.getValue()); } urlConnection.setConnectTimeout(timeout); urlConnection.setReadTimeout(timeout); urlConnection.setUseCaches(false); urlConnection.setDoInput(true); // Stop the urlConnection instance of HttpUrlConnection from following redirects so that // redirects will be handled by recursive calls to this method, loadDataWithRedirects. urlConnection.setInstanceFollowRedirects(false); // Connect explicitly to avoid errors in decoders if connection fails. urlConnection.connect(); if (isCancelled) { return null; } final int statusCode = urlConnection.getResponseCode(); if (statusCode / 100 == 2) { return getStreamForSuccessfulRequest(urlConnection); } else if (statusCode / 100 == 3) { String redirectUrlString = urlConnection.getHeaderField("Location"); if (TextUtils.isEmpty(redirectUrlString)) { throw new HttpException("Received empty or null redirect url"); } URL redirectUrl = new URL(url, redirectUrlString); return loadDataWithRedirects(redirectUrl, redirects + 1, url, headers); } else if (statusCode == -1) { throw new HttpException(statusCode); } else { throw new HttpException(urlConnection.getResponseMessage(), statusCode); } }
private InputStream loadDataWithRedirects(URL url, int redirects, URL lastUrl, Map<String, String> headers) throws IOException { if (redirects >= MAXIMUM_REDIRECTS) { throw new HttpException("Too many (> " + MAXIMUM_REDIRECTS + ") redirects!"); } else { // Comparing the URLs using .equals performs additional network I/O and is generally broken. // See http://michaelscharf.blogspot.com/2006/11/javaneturlequals-and-hashcode-make.html. try { if (lastUrl != null && url.toURI().equals(lastUrl.toURI())) { throw new HttpException("In re-direct loop"); } } catch (URISyntaxException e) { // Do nothing, this is best effort. } } urlConnection = connectionFactory.build(url); for (Map.Entry<String, String> headerEntry : headers.entrySet()) { urlConnection.addRequestProperty(headerEntry.getKey(), headerEntry.getValue()); } urlConnection.setConnectTimeout(timeout); urlConnection.setReadTimeout(timeout); urlConnection.setUseCaches(false); urlConnection.setDoInput(true); // Stop the urlConnection instance of HttpUrlConnection from following redirects so that // redirects will be handled by recursive calls to this method, loadDataWithRedirects. urlConnection.setInstanceFollowRedirects(false); // Connect explicitly to avoid errors in decoders if connection fails. urlConnection.connect(); // Set the stream so that it's closed in cleanup to avoid resource leaks. See #2352. stream = urlConnection.getInputStream(); if (isCancelled) { return null; } final int statusCode = urlConnection.getResponseCode(); if (statusCode / 100 == 2) { return getStreamForSuccessfulRequest(urlConnection); } else if (statusCode / 100 == 3) { String redirectUrlString = urlConnection.getHeaderField("Location"); if (TextUtils.isEmpty(redirectUrlString)) { throw new HttpException("Received empty or null redirect url"); } URL redirectUrl = new URL(url, redirectUrlString); // Closing the stream specifically is required to avoid leaking ResponseBodys in addition // to disconnecting the url connection below. See #2352. cleanup(); return loadDataWithRedirects(redirectUrl, redirects + 1, url, headers); } else if (statusCode == -1) { throw new HttpException(statusCode); } else { throw new HttpException(urlConnection.getResponseMessage(), statusCode); } }
