OBSGetObjectMetaDataModel.h
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// Copyright 2019 Huawei Technologies Co.,Ltd.
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
// this file except in compliance with the License. You may obtain a copy of the
// License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
#ifndef OBSGetObjectMetaDataModel_h
#define OBSGetObjectMetaDataModel_h
#import "OBSBaseNetworking.h"
#import "OBSClient.h"
#import "OBSServiceBaseModel.h"
#import "OBSServiceConstDefinition.h"
@class OBSAbstractEncryption;
/**
获取对象属性
*/
@protocol OBSGetObjectMetaDataProtocol <NSObject>
/**
桶名
*/
@property (nonatomic, strong, nonnull) NSString *bucketName;
/**
对象名
*/
@property (nonatomic, strong, nonnull) NSString *objectKey;
@end
#pragma mark - request
/**
获取对象属性request
*/
@interface OBSGetObjectMetaDataRequest : OBSCORSRequest<OBSGetObjectMetaDataProtocol>
/**
桶名
*/
@property (nonatomic, strong, nonnull) NSString *bucketName;
/**
对象key
*/
@property (nonatomic, strong, nonnull) NSString *objectKey;
/**
多版本ID
*/
@property (nonatomic, strong, nonnull) NSString *versionID;
/**
加密方式
*/
@property (nonatomic, strong, nonnull) __kindof OBSAbstractEncryption *encryption;
/**
初始化获取对象属性request
@param bucketName 桶名
@param objectKey 对象KEY
@return 获取对象元数据request
*/
-(instancetype)initWithBucketName:(NSString*) bucketName objectKey: (NSString*) objectKey;
@end
#pragma mark - networking request
@interface OBSNetworkingGetObjectMetaDataRequest : OBSServiceNetworkingCommandRequest
@end
//response
#pragma mark - response
/**
获取对象属性response
*/
@interface OBSGetObjectMetaDataResponse: OBSCORSResponse
/**
对象etag
*/
@property (nonatomic, strong, nonnull) NSString *etag;
/**
对象大小
*/
@property (nonatomic, strong, nonnull) NSNumber *size;
/**
对象过期时间
*/
@property (nonatomic, strong, nonnull) NSString *expiration;
/**
重定向网址
*/
@property (nonatomic, strong, nonnull) NSString *websiteRedirectLocation;
/**
版本号
*/
@property (nonatomic, strong, nonnull) NSString *versionID;
/**
最后修改时间
*/
@property (nonatomic, strong, nonnull) NSDate *lastModified;
/**
加密方式
*/
@property (nonatomic, strong, nonnull) __kindof OBSAbstractEncryption *encryption;
/**
存储类型
*/
@property (nonatomic, assign) OBSStorageClass storageClass;
/**
对象为归档存储类型，并且处于正在取回或已经取回时，表示对象的取回状态
*/
@property (nonatomic, strong, nonnull) NSString *restore;
/**
对象元数据字典
*/
@property (nonatomic, strong, nullable) NSDictionary *metaDataDict;
@end
//client method
#pragma mark - client method
@interface OBSClient(getObjectMetaData)
/**
获取对象属性
@param request 获取对象属性request
@param completionHandler 获取对象属性回调
@return OBSBFTask
*/
- (OBSBFTask*)getObjectMetaData:(__kindof OBSBaseRequest<OBSGetObjectMetaDataProtocol>*)request
completionHandler:(void (^)(OBSGetObjectMetaDataResponse * response, NSError * error))completionHandler;
@end
#endif /* OBSGetObjectMetaDataModel_h */