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YYJSONHelper.h
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140 lines (94 loc) · 3.09 KB
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//
// Created by ivan on 13-7-17.
//
//
#import "objc/runtime.h"
#import <Foundation/Foundation.h>
typedef id(^YYModel)(id data);
typedef id(^YYModelForKey)(NSString *key, id data);
typedef id(^YYModels)(id data);
typedef id(^YYModelsForKey)(NSString *key, id data);
@protocol YYJSONHelperProtocol
@end
@interface YYJSONParser : NSObject
@property(strong, nonatomic) Class clazz; //要转换成什么class
@property(assign, nonatomic) BOOL single; //是否单个
@property(strong, nonatomic) NSString *key; //key
@property(strong, nonatomic) id result; //结果
@property(readonly, nonatomic) id smartResult;
- (instancetype)initWithKey:(NSString *)key clazz:(Class)clazz single:(BOOL)single;
+ (instancetype)objectWithKey:(NSString *)key clazz:(Class)clazz single:(BOOL)single;
+ (instancetype)objectWithKey:(NSString *)key clazz:(Class)clazz;
@end
@interface NSObject (YYJSONHelper)
/**
* 如果model需要取父类的属性，那么需要自己实现这个方法，并且返回YES
*/
+ (BOOL)YYSuper;
/**
* 映射好的字典
* {jsonkey:property}
*/
+ (NSDictionary *)YYJSONKeyDict;
/**
* 自己绑定jsonkey和property
* 如果没有自己绑定，默认为 {jsonkey:property} 【jsonkey=property】
*/
+ (void)bindYYJSONKey:(NSString *)jsonKey toProperty:(NSString *)property;
/**
* 返回jsonString
*/
- (NSString *)YYJSONString;
/**
* 返回jsonData
*/
- (NSData *)YYJSONData;
/**
* 返回json字典，不支持NSArray
*/
- (NSDictionary *)YYJSONDictionary;
/**
* 防止服务端返回的数据不对 导致没找到此方法造成的闪退
*/
- (NSArray *)toModels:(Class)modelClass;
- (NSArray *)toModels:(Class)modelClass forKey:(NSString *)key;
- (id)toModel:(Class)modelClass;
- (id)toModel:(Class)modelClass forKey:(NSString *)key;
+ (id)objectWithDataOrString:(id)object forKey:(NSString *)key;
+ (NSArray *)objectsWithDataOrString:(id)object forKey:(NSString *)key;
+ (YYModel)YYModel;
+ (YYModelForKey)YYModelForKey;
+ (YYModels)YYModels;
+ (YYModelsForKey)YYModelsForKey;
@end
@interface NSObject (YYProperties)
/**
* 根据传入的class返回属性集合
*/
const char *property_getTypeString(objc_property_t property);
- (NSArray *)yyPropertiesOfClass:(Class)aClass;
+ (NSString *)propertyConformsToProtocol:(Protocol *)protocol propertyName:(NSString *)propertyName;
@end
@interface NSString (YYJSONHelper)
@end
@interface NSDictionary (YYJSONHelper)
- (id)yyObjectForKey:(id)key;
@end
@interface NSData (YYJSONHelper)
/**
* @brief 通过key拿到json数据
*/
- (id)valueForJsonKey:(NSString *)key;
/**
* @brief 通过key集合拿到对应的key的json数据字典
*/
- (NSDictionary *)dictForJsonKeys:(NSArray *)keys;
/**
* @brief 解析结果直接在parser的result字段里面，这个方法主要是为了提高解析的效率
* 如果一个json中有多个key ex：{用户列表，商品列表、打折列表}那么传3个解析器进来就好了，不会对data进行三次重复的解析操作
* @param parsers 要解析为json的解析器集合
*/
- (void)parseToObjectWithParsers:(NSArray *)parsers;
@end
@interface NSArray (YYJSONHelper)
@end