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Added ability to use non-contiguous transactions to be done on the main thread. This is useful for temporary changes such as partial input forms.

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John Rommel Estropia
2015-03-07 22:15:39 +08:00
parent e64fc3d2d8
commit 13ca911d77
14 changed files with 312 additions and 52 deletions
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18
HardcoreData/HardcoreData+Transaction.swift
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@@ -37,9 +37,9 @@ public extension HardcoreData {
: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 static func performTransaction(closure: (transaction: AsynchronousDataTransaction) -> Void) {
public static func beginAsynchronous(closure: (transaction: AsynchronousDataTransaction) -> Void) {
self.defaultStack.performTransaction(closure)
self.defaultStack.beginAsynchronous(closure)
}
/**
@@ -48,8 +48,18 @@ public extension HardcoreData {
: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 static func performTransactionAndWait(closure: (transaction: SynchronousDataTransaction) -> Void) -> SaveResult? {
public static func beginSynchronous(closure: (transaction: SynchronousDataTransaction) -> Void) -> SaveResult? {
return self.defaultStack.performTransactionAndWait(closure)
return self.defaultStack.beginSynchronous(closure)
}
/**
Using the defaultStack, begins a non-contiguous transaction where NSManagedObject creates, updates, and deletes can be made. This is useful for making temporary changes, such as partially filled forms. A detached transaction object should typically be only used from the main queue.
:returns: a DetachedDataTransaction instance where creates, updates, and deletes can be made.
*/
public static func beginDetached() -> DetachedDataTransaction {
return self.defaultStack.beginDetached()
}
}