HttpRetriever.h

//
//  HttpRetriever.h
//
//  Created by Andreea ERDELYI <andreea.erdelyi@cososys.com>
//
//  Copyright (C) 2017 CoSoSys Ltd team@sensitivity.io
//  CoSoSys Ltd. All rights reserved.
//  Please see the COPYING for more details.
//

#import <Foundation/Foundation.h>

@interface HttpRetriever : NSObject

// MARK: - class methods

+(BOOL) setHostName:(NSString * _Nonnull)hostName withError:(NSError * _Nullable * _Nullable)error;
+(NSString * _Nullable) hostNameWithError:(NSError * _Nullable * _Nullable)error;

+(BOOL) setApiVersion:(NSString * _Nonnull)apiVersion withError:(NSError * _Nullable * _Nullable)error;
+(NSString * _Nullable) apiVersionWithError:(NSError * _Nullable * _Nullable)error;

+(BOOL) setAccountId:(NSString * _Nonnull)accountId withError:(NSError * _Nullable * _Nullable)error;
+(NSString * _Nullable) accountIdWithError:(NSError * _Nullable * _Nullable)error;

+(BOOL) setProjectId:(NSString * _Nonnull)projectId withError:(NSError * _Nullable * _Nullable)error;
+(NSString * _Nullable) projectIdWithError:(NSError * _Nullable * _Nullable)error;

+(BOOL) setAuthenticationKey:(NSString * _Nonnull)authenticationKey withError:(NSError * _Nullable * _Nullable)error;
+(NSString * _Nullable) authenticationKeyWithError:(NSError * _Nullable * _Nullable)error;

+(BOOL) setApplicationId:(NSString * _Nonnull)applicationId withError:(NSError * _Nullable * _Nullable)error;
+(NSString * _Nullable) applicationIdWithError:(NSError * _Nullable * _Nullable)error;

// MARK: - instance methods

- (NSString * _Nullable) destinationFileWithError:(NSError * _Nullable * _Nullable)error;
- (BOOL) setDestinationFile:(NSString * _Nonnull)destinationFile withError:(NSError * _Nullable * _Nullable)error;

- (NSString * _Nullable) urlStringWithError:(NSError * _Nullable * _Nullable)error;

- (BOOL) retrieveToFileWithError:(NSError * _Nullable * _Nullable)error;
- (NSString * _Nullable) retrieveToStringWithError:(NSError * _Nullable * _Nullable)error NS_SWIFT_NAME(retrieve());

@end