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Code Issues 95 Packages Projects Releases 10 Wiki Activity

added a convenience initializer for clients that only support NSFetchedResultsController (i.e. Objective-C)

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John Estropia
2015-11-24 19:12:04 +09:00
parent b741626574
commit 578e4966fc
5 changed files with 63 additions and 22 deletions
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16
CoreStore/Observing/ListMonitor.swift
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@@ -919,27 +919,19 @@ public final class ListMonitor<T: NSManagedObject> {
private init(dataStack: DataStack, from: From<T>, sectionBy: SectionBy?, fetchClauses: [FetchClause], prepareFetch: (ListMonitor<T>, () -> Void) -> Void) {
let context = dataStack.mainContext
let fetchRequest = NSFetchRequest()
from.applyToFetchRequest(fetchRequest, context: context)
fetchRequest.fetchLimit = 0
fetchRequest.resultType = .ManagedObjectResultType
fetchRequest.fetchBatchSize = 20
fetchRequest.includesPendingChanges = false
fetchRequest.shouldRefreshRefetchedObjects = true
for clause in fetchClauses {
clause.applyToFetchRequest(fetchRequest)
}
let fetchedResultsController = NSFetchedResultsController(
dataStack: dataStack,
fetchRequest: fetchRequest,
managedObjectContext: context,
sectionNameKeyPath: sectionBy?.sectionKeyPath,
cacheName: nil
from: from,
sectionBy: sectionBy,
fetchClauses: fetchClauses
)
let fetchedResultsControllerDelegate = FetchedResultsControllerDelegate()

11
CoreStore/Observing/ObjectMonitor.swift
View File

@@ -167,25 +167,18 @@ public final class ObjectMonitor<T: NSManagedObject> {
internal init(dataStack: DataStack, object: T) {
let context = dataStack.mainContext
let fetchRequest = NSFetchRequest()
fetchRequest.entity = object.entity
fetchRequest.fetchLimit = 0
fetchRequest.resultType = .ManagedObjectResultType
fetchRequest.sortDescriptors = []
fetchRequest.includesPendingChanges = false
fetchRequest.shouldRefreshRefetchedObjects = true
let originalObjectID = object.objectID
Where("SELF", isEqualTo: originalObjectID).applyToFetchRequest(fetchRequest)
let fetchedResultsController = NSFetchedResultsController(
dataStack: dataStack,
fetchRequest: fetchRequest,
managedObjectContext: context,
sectionNameKeyPath: nil,
cacheName: nil
fetchClauses: [Where("SELF", isEqualTo: object.objectID)]
)
let fetchedResultsControllerDelegate = FetchedResultsControllerDelegate()