DatabaseManager.h - Pratiksha Bhisikar

gistfile1.txt

#import <Foundation/Foundation.h>
#import <CoreData/CoreData.h>

#import "Level.h"

/**
 An objective-c class for managing database operations.
 */
@interface DatabaseManager : NSObject
{
	NSManagedObjectModel *managedObjectModel;
	NSManagedObjectContext *managedObjectContext;
	NSPersistentStoreCoordinator *persistentStoreCoordinator;
}

@property (nonatomic, retain) NSManagedObjectContext *managedObjectContext;
@property (nonatomic, retain) NSManagedObjectModel *managedObjectModel;
@property (nonatomic, retain) NSPersistentStoreCoordinator *persistentStoreCoordinator;

/**
 Represents the shared database manager
 @returns Returns the database manager shared instance
 */
+ (DatabaseManager *)sharedManager;

/**
 Locks/Unlocks level
 @param cleared: YES to unlock, No to lock levels
 @param levelNumber: the level to lock/unlock
 @returns returns YES upon success, else returns NO
 */
-(BOOL) setCleared:(BOOL)cleared forLevelNumber:(NSUInteger)levelNumber;