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Code Issues 95 Packages Projects Releases 10 Wiki Activity

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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24
HardcoreData/DataTransaction.swift
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@@ -99,15 +99,17 @@ public final class DataTransaction {
:param: completion the block executed after the save completes. Success or failure is reported by the SaveResult argument of the block.
*/
public func commit(completion: (result: SaveResult) -> ()) {
public func commit(completion: (result: SaveResult) -> Void) {
HardcoreData.assert(self.transactionQueue.isCurrentExecutionContext() == true, "Attempted to commit a DataTransaction outside a transaction queue.")
HardcoreData.assert(!self.isCommitted, "Attempted to commit a DataTransaction more than once.")
self.isCommitted = true
self.context.saveAsynchronouslyWithCompletion { (result) -> () in
let result = self.context.saveSynchronously()
self.result = result
GCDQueue.Main.async {
self.result = result
completion(result: result)
}
}
@@ -129,19 +131,23 @@ public final class DataTransaction {
// MARK: - Internal
internal init(mainContext: NSManagedObjectContext, queue: GCDQueue, closure: (transaction: DataTransaction) -> ()) {
internal init(mainContext: NSManagedObjectContext, queue: GCDQueue, closure: (transaction: DataTransaction) -> Void) {
self.mainContext = mainContext
self.transactionQueue = queue
self.context = mainContext.temporaryContext()
let context = mainContext.temporaryContext()
context.retainsRegisteredObjects = true
self.context = context
self.closure = closure
self.context.parentTransaction = self
context.parentTransaction = self
}
internal func perform() {
self.transactionQueue.barrierAsync {
self.transactionQueue.async {
self.closure(transaction: self)
}
@@ -149,7 +155,7 @@ public final class DataTransaction {
internal func performAndWait() -> SaveResult? {
self.transactionQueue.barrierSync {
self.transactionQueue.sync {
self.closure(transaction: self)
}
@@ -163,5 +169,5 @@ public final class DataTransaction {
private var result: SaveResult?
private let mainContext: NSManagedObjectContext
private let transactionQueue: GCDQueue
private let closure: (transaction: DataTransaction) -> ()
private let closure: (transaction: DataTransaction) -> Void
}