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CoreDataActivity.h
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CoreDataActivity.h
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//
// CoreDataActivity.h
// QGLCoreDataPlugin
//
// Created by Guicai.Li on 14-10-16.
// Copyright (c) 2014年 Guicai Li. All rights reserved.
//
#import <Foundation/Foundation.h>
#import "DEBUG.h"
#import "NSFetchRequest+helper.h"
#import "NSManagedObject+helper.h"
#import "NSManagedObjectModel+helper.h"
#import "NSPersistentStoreCoordinator+helper.h"
@import CoreData;
@interface CoreDataActivity : NSObject
// Parent Context
@property (strong, nonatomic) NSManagedObjectContext *managedObjectContext;
// Child Context
@property (strong, nonatomic) NSManagedObjectContext *childManagedObjectContext;
@property (strong, nonatomic) NSManagedObjectModel *managedObjectModel;
@property (strong, nonatomic) NSPersistentStoreCoordinator *persistentStoreCoordinator;
+ (CoreDataActivity *)shareInstance;
- (NSManagedObjectContext *)createChildManagedObjectContext;
- (void)saveContext;
- (void)deleteWithEntity:(NSString *)entityName attributeName:(NSString *)attributeName value:(id)value;
- (void)updateWithEntity:(NSString *)entityName attributeName:(NSString *)attributeName oldValue:(id)oldValue newValue:(id)newValue;
- (NSArray *)attributeForEntity:(NSString *)entityName;
- (NSArray *)attributeForEntity:(NSString *)entityName sortByAttributeName:(NSString *)sortDescriptorName;
@end