| commit | author | age | ||
| 655e66 | 1 | /* |
| H | 2 | * Copyright (C) 2017 Twitter, Inc. |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | * | |
| 16 | */ | |
| 17 | ||
| a0a843 | 18 | #import <Foundation/Foundation.h> |
| H | 19 | #import "TWTRNetworkingPipeline.h" |
| 20 | ||
| 21 | NS_ASSUME_NONNULL_BEGIN | |
| 22 | ||
| 23 | /** | |
| 24 | Abstraction around the Twitter REST API networking response validation and errors to handle various | |
| 25 | quirks of the API. | |
| 26 | */ | |
| 27 | @interface TWTRAPINetworkErrorsShim : NSObject | |
| 28 | ||
| 29 | /** | |
| 30 | * @param response response from the API request | |
| 31 | * @param responseData data from the request response | |
| 32 | */ | |
| 33 | - (instancetype)initWithHTTPResponse:(NSURLResponse *)response responseData:(NSData *)responseData NS_DESIGNATED_INITIALIZER; | |
| 34 | ||
| 7be7ad | 35 | - (instancetype)init __unavailable; |
| a0a843 | 36 | /** |
| H | 37 | * Validates the error response while taking into account some Twitter-specific quirks. |
| 38 | * | |
| 39 | * @return the normalized error if there was something to surface from either the HTTP response | |
| 40 | * or API response | |
| 41 | */ | |
| 42 | ||
| 43 | - (nullable NSError *)validate; | |
| 44 | ||
| 45 | @end | |
| 46 | ||
| 47 | /// This class just simply wraps the TWTRAPINetworkErrorsShim class so that we can use | |
| 48 | /// something that conforms to the TWTRNetworkingResponseValidating. It simply creates | |
| 49 | /// an instance of TWTRAPINetworkErrorsShim for each validation call. Eventually, the | |
| 50 | /// TWTRAPINetworkErrorsShim class can be removed or hidden. | |
| 51 | @interface TWTRAPIResponseValidator : NSObject <TWTRNetworkingResponseValidating> | |
| 52 | @end | |
| 53 | ||
| 54 | NS_ASSUME_NONNULL_END | |
