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Added new error for cases when addStorageAndWait() is used with .allowSynchronousLightweightMigration but migrations are only allowed asynchronously (related to #277)

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John Estropia
2018-12-05 16:15:20 +09:00
parent 06c0981ded
commit cc346816d6
4 changed files with 54 additions and 0 deletions
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27
Sources/CoreStoreError.swift
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@@ -53,6 +53,11 @@ public enum CoreStoreError: Error, CustomNSError, Hashable {
Progressive migrations are disabled for a store, but an `NSMappingModel` could not be found for a specific source and destination model versions.
*/
case progressiveMigrationRequired(localStoreURL: URL)
/**
The `LocalStorage` was configured with `.allowSynchronousLightweightMigration`, but the model can only be migrated asynchronously.
*/
case asynchronousMigrationRequired(localStoreURL: URL, NSError: NSError)
/**
An internal SDK call failed with the specified `NSError`.
@@ -92,6 +97,9 @@ public enum CoreStoreError: Error, CustomNSError, Hashable {
case .progressiveMigrationRequired:
return CoreStoreErrorCode.progressiveMigrationRequired.rawValue
case .asynchronousMigrationRequired:
return CoreStoreErrorCode.asynchronousMigrationRequired.rawValue
case .internalError:
return CoreStoreErrorCode.internalError.rawValue
@@ -127,6 +135,12 @@ public enum CoreStoreError: Error, CustomNSError, Hashable {
return [
"localStoreURL": localStoreURL
]
case .asynchronousMigrationRequired(let localStoreURL, let nsError):
return [
"localStoreURL": localStoreURL,
"NSError": nsError
]
case .internalError(let nsError):
return [
@@ -161,6 +175,10 @@ public enum CoreStoreError: Error, CustomNSError, Hashable {
case (.progressiveMigrationRequired(let url1), .progressiveMigrationRequired(let url2)):
return url1 == url2
case (.asynchronousMigrationRequired(let url1, let NSError1), .asynchronousMigrationRequired(let url2, let NSError2)):
return url1 == url2
&& NSError1.isEqual(NSError2)
case (.internalError(let NSError1), .internalError(let NSError2)):
return NSError1.isEqual(NSError2)
@@ -205,6 +223,10 @@ public enum CoreStoreError: Error, CustomNSError, Hashable {
case .progressiveMigrationRequired(let localStoreURL):
hasher.combine(localStoreURL)
case .asynchronousMigrationRequired(let localStoreURL, let nsError):
hasher.combine(localStoreURL)
hasher.combine(nsError)
case .internalError(let nsError):
hasher.combine(nsError)
@@ -261,6 +283,11 @@ public enum CoreStoreErrorCode: Int {
Progressive migrations are disabled for a store, but an `NSMappingModel` could not be found for a specific source and destination model versions.
*/
case progressiveMigrationRequired
/**
The `LocalStorage` was configured with `.allowSynchronousLightweightMigration`, but the model can only be migrated asynchronously.
*/
case asynchronousMigrationRequired
/**
An internal SDK call failed with the specified "NSError" userInfo key.