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update

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This commit is contained in:
John Rommel Estropia
2015-02-21 21:14:19 +09:00
parent 23f09fe5a6
commit 061a863235
21 changed files with 248 additions and 258 deletions
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90
HardcoreData/DataStack.swift
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@@ -33,14 +33,14 @@ private let applicationSupportDirectory = NSFileManager.defaultManager().URLsFor
private let applicationName = ((NSBundle.mainBundle().objectForInfoDictionaryKey("CFBundleName") as? String) ?? "CoreData")
// MARK: DataStack
// MARK: - DataStack
/**
The DataStack encapsulates the data model for the Core Data stack. Each DataStack can have multiple data stores, usually specified as a "Configuration" in the model editor. Behind the scenes, the DataStack manages its own NSPersistentStoreCoordinator, a root NSManagedObjectContext for disk saves, and a shared NSManagedObjectContext acting as a model interface for NSManagedObjects.
*/
public class DataStack: NSObject {
// MARK: - Public
// MARK: Public
/**
Initializes a DataStack from merged model in the app bundle.
@@ -251,93 +251,15 @@ public class DataStack: NSObject {
return PersistentStoreResult(.UnknownError)
}
/**
Begins a transaction asynchronously where NSManagedObject creates, updates, and deletes can be made.
:param: closure the block where creates, updates, and deletes can be made to the transaction. Transaction blocks are executed serially in a background queue, and all changes are made from a concurrent NSManagedObjectContext.
*/
public func performTransaction(closure: (transaction: DataTransaction) -> ()) {
DataTransaction(
mainContext: self.mainContext,
queue: self.transactionQueue,
closure: closure).perform()
}
// MARK: Internal
/**
Begins a transaction synchronously where NSManagedObject creates, updates, and deletes can be made.
public let mainContext: NSManagedObjectContext
internal let transactionQueue: GCDQueue;
:param: closure the block where creates, updates, and deletes can be made to the transaction. Transaction blocks are executed serially in a background queue, and all changes are made from a concurrent NSManagedObjectContext.
:returns: a SaveResult value indicating success or failure, or nil if the transaction was not comitted synchronously
*/
public func performTransactionAndWait(closure: (transaction: DataTransaction) -> ()) -> SaveResult? {
return DataTransaction(
mainContext: self.mainContext,
queue: self.transactionQueue,
closure: closure).performAndWait()
}
// MARK: - Internal
// MARK: Private
private let coordinator: NSPersistentStoreCoordinator
private let rootSavingContext: NSManagedObjectContext
private let mainContext: NSManagedObjectContext
private let transactionQueue: GCDQueue;
}
// MARK: - DataStack+DataContextProvider
//extension DataStack: ObjectQueryable {
//
// public func firstObject<T: NSManagedObject>(entity: T.Type) -> T? {
//
// return self.mainContext.firstObject(entity)
// }
//
// public func firstObject<T: NSManagedObject>(entity: T.Type, customizeFetch: FetchRequestCustomization?) -> T? {
//
// return self.mainContext.firstObject(entity, customizeFetch: customizeFetch)
// }
//
// public func firstObject<T: NSManagedObject>(query: ObjectQuery<T>) -> T? {
//
// return self.mainContext.firstObject(query)
// }
//
// public func firstObject<T: NSManagedObject>(query: ObjectQuery<T>, customizeFetch: FetchRequestCustomization?) -> T? {
//
// return self.mainContext.firstObject(query, customizeFetch: customizeFetch)
// }
//
// public func allObjects<T: NSManagedObject>(entity: T.Type) -> [T]? {
//
// return self.mainContext.allObjects(entity)
// }
//
// public func allObjects<T: NSManagedObject>(entity: T.Type, customizeFetch: FetchRequestCustomization?) -> [T]? {
//
// return self.mainContext.allObjects(entity, customizeFetch: customizeFetch)
// }
//
// public func allObjects<T: NSManagedObject>(query: ObjectQuery<T>) -> [T]? {
//
// return self.mainContext.allObjects(query)
// }
//
// public func allObjects<T: NSManagedObject>(query: ObjectQuery<T>, customizeFetch: FetchRequestCustomization?) -> [T]? {
//
// return self.mainContext.allObjects(query, customizeFetch: customizeFetch)
// }
//
// public func countObjects<T: NSManagedObject>(entity: T.Type) -> Int {
//
// return self.mainContext.countObjects(entity)
// }
//
// public func countObjects<T: NSManagedObject>(query: ObjectQuery<T>) -> Int {
//
// return self.mainContext.countObjects(query)
// }
//}