@Override
public Request prepareRequest(final Context context, final RequestDetails details) {
final com.squareup.okhttp.Request.Builder builder = new com.squareup.okhttp.Request.Builder();
final List<PostField> postFields = details.getPostFields();
if (postFields != null) {
builder.post(
RequestBody.create(
MediaType.parse("application/x-www-form-urlencoded"),
PostField.encodeList(postFields)));
} else {
builder.get();
}
builder.url(details.getUrl().toString());
builder.cacheControl(CacheControl.FORCE_NETWORK);
final AtomicReference<Call> callRef = new AtomicReference<>();
return new Request() {
public void executeInThisThread(final Listener listener) {
final Call call = mClient.newCall(builder.build());
callRef.set(call);
try {
final Response response;
try {
response = call.execute();
} catch (IOException e) {
listener.onError(CacheRequest.REQUEST_FAILURE_CONNECTION, e, null);
return;
}
final int status = response.code();
if (status == 200 || status == 202) {
final ResponseBody body = response.body();
final InputStream bodyStream;
final Long bodyBytes;
if (body != null) {
bodyStream = body.byteStream();
bodyBytes = body.contentLength();
} else {
// TODO error
bodyStream = null;
bodyBytes = null;
}
final String contentType = response.header("Content-Type");
listener.onSuccess(contentType, bodyBytes, bodyStream);
} else {
listener.onError(CacheRequest.REQUEST_FAILURE_REQUEST, null, status);
}
} catch (Throwable t) {
listener.onError(CacheRequest.REQUEST_FAILURE_CONNECTION, t, null);
}
}
@Override
public void cancel() {
final Call call = callRef.getAndSet(null);
if (call != null) {
call.cancel();
}
}
@Override
public void addHeader(final String name, final String value) {
builder.addHeader(name, value);
}
};
}
