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WIP: migrations for CoreStoreObjects

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John Estropia
2017-04-07 21:57:45 +09:00
parent c0ae129b22
commit e5ef4992d3
2 changed files with 8 additions and 29 deletions
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33
Sources/Internal/NSManagedObjectModel+Setup.swift
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@@ -105,10 +105,11 @@ internal extension NSManagedObjectModel {
if let modelVersionFileURL = modelVersionFileURL, if let modelVersionFileURL = modelVersionFileURL,
let rootModel = NSManagedObjectModel(contentsOf: modelVersionFileURL) { let rootModel = NSManagedObjectModel(contentsOf: modelVersionFileURL) {
rootModel.modelVersionFileURL = modelVersionFileURL // TODO: apply to DynamicModel as well
rootModel.modelVersions = modelVersions rootModel.modelVersionFileURL = modelVersionFileURL
rootModel.currentModelVersion = currentModelVersion rootModel.modelVersions = modelVersions
return rootModel rootModel.currentModelVersion = currentModelVersion
return rootModel
} }
CoreStore.abort("Could not create an \(cs_typeName(NSManagedObjectModel.self)) from the model at URL \"\(modelFileURL)\".") CoreStore.abort("Could not create an \(cs_typeName(NSManagedObjectModel.self)) from the model at URL \"\(modelFileURL)\".")
@@ -178,29 +179,6 @@ internal extension NSManagedObjectModel {
return mapping return mapping
} }
// TODO: remove
// @nonobjc
// internal func entityNames(for type: NSManagedObject.Type) -> Set<EntityName> {
//
// let className = NSStringFromClass(type)
// return Set(
// self.objectClassNamesByEntityName
// .filter({ $0.value == className })
// .map({ $0.key })
// )
// }
//
// @nonobjc
// internal func entityTypesMapping() -> [EntityName: NSManagedObject.Type] {
//
// var mapping = [EntityName: NSManagedObject.Type]()
// self.objectClassNamesByEntityName.forEach { (entityName, className) in
//
// mapping[entityName] = (NSClassFromString(className)! as! NSManagedObject.Type)
// }
// return mapping
// }
@nonobjc @nonobjc
internal func mergedModels() -> [NSManagedObjectModel] { internal func mergedModels() -> [NSManagedObjectModel] {
@@ -222,6 +200,7 @@ internal extension NSManagedObjectModel {
return nil return nil
} }
// TODO: apply to DynamicModel as well
let versionModelFileURL = modelFileURL.appendingPathComponent("\(modelVersion).mom", isDirectory: false) let versionModelFileURL = modelFileURL.appendingPathComponent("\(modelVersion).mom", isDirectory: false)
guard let model = NSManagedObjectModel(contentsOf: versionModelFileURL) else { guard let model = NSManagedObjectModel(contentsOf: versionModelFileURL) else {