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Changed error-handling method to rely on new enum CoreStoreError instead of NSErrors

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This commit is contained in:
John Rommel Estropia
2016-03-16 07:56:19 +09:00
parent 245ec25ad8
commit d9422f7f2e
15 changed files with 296 additions and 179 deletions
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17
Sources/Migrating/MigrationResult.swift
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@@ -52,7 +52,7 @@ import Foundation
case .Success(let hasChanges):
// hasChanges indicates if there were changes or not
case .Failure(let error):
// error is the NSError instance for the failure
// error is a CoreStoreError enum value
}
}
```
@@ -65,9 +65,9 @@ public enum MigrationResult {
case Success([MigrationType])
/**
`SaveResult.Failure` indicates that the migration failed. The associated object for this value is the related `NSError` instance.
`SaveResult.Failure` indicates that the migration failed. The associated object for this value is the a `CoreStoreError` enum value.
*/
case Failure(NSError)
case Failure(CoreStoreError)
// MARK: Internal
@@ -77,19 +77,14 @@ public enum MigrationResult {
self = .Success(migrationTypes)
}
internal init(_ error: NSError) {
internal init(_ error: CoreStoreError) {
self = .Failure(error)
}
internal init(_ errorCode: CoreStoreErrorCode) {
internal init(_ error: ErrorType) {
self.init(errorCode, userInfo: nil)
}
internal init(_ errorCode: CoreStoreErrorCode, userInfo: [NSObject: AnyObject]?) {
self.init(NSError(coreStoreErrorCode: errorCode, userInfo: userInfo))
self = .Failure(CoreStoreError(error))
}
}