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Imported Upstream version 5.4.0.167

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Former-commit-id: 5624ac747d633e885131e8349322922b6a59baaa
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2017-08-21 15:34:15 +00:00
parent e49d6f06c0
commit 536cd135cc
12856 changed files with 563812 additions and 223249 deletions
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22
mcs/class/referencesource/System.Data.Linq/ChangeDirector.cs
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@@ -45,14 +45,14 @@ namespace System.Data.Linq {
private enum AutoSyncBehavior { ApplyNewAutoSync, RollbackSavedValues }
DataContext context;
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="[....]: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="Microsoft: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
List<KeyValuePair<TrackedObject, object[]>> syncRollbackItems;
internal StandardChangeDirector(DataContext context) {
this.context = context;
}
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="[....]: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="Microsoft: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
private List<KeyValuePair<TrackedObject, object[]>> SyncRollbackItems {
get {
if (syncRollbackItems == null) {
@@ -89,7 +89,7 @@ namespace System.Data.Linq {
IEnumerable<object> facts = (IEnumerable<object>)this.context.Provider.Execute(cmd).ReturnValue;
object[] syncResults = (object[])facts.FirstOrDefault();
if (syncResults != null) {
// [....] any auto gen or computed members
// sync any auto gen or computed members
AutoSyncMembers(syncResults, item, UpdateType.Insert, AutoSyncBehavior.ApplyNewAutoSync);
return 1;
}
@@ -142,7 +142,7 @@ namespace System.Data.Linq {
IEnumerable<object> facts = (IEnumerable<object>)this.context.Provider.Execute(cmd).ReturnValue;
object[] syncResults = (object[])facts.FirstOrDefault();
if (syncResults != null) {
// [....] any auto gen or computed members
// sync any auto gen or computed members
AutoSyncMembers(syncResults, item, UpdateType.Update, AutoSyncBehavior.ApplyNewAutoSync);
return 1;
}
@@ -204,7 +204,7 @@ namespace System.Data.Linq {
}
}
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="[....]: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="Microsoft: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
internal override void RollbackAutoSync() {
// Rolls back any AutoSync values that may have been set already
// Those values are no longer valid since the transaction will be rolled back on the server
@@ -222,7 +222,7 @@ namespace System.Data.Linq {
}
}
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="[....]: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="Microsoft: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
internal override void ClearAutoSyncRollback() {
this.syncRollbackItems = null;
}
@@ -260,7 +260,7 @@ namespace System.Data.Linq {
private static List<MetaDataMember> GetAutoSyncMembers(MetaType metaType, UpdateType updateType) {
List<MetaDataMember> membersToSync = new List<MetaDataMember>();
foreach (MetaDataMember metaMember in metaType.PersistentDataMembers.OrderBy(m => m.Ordinal)) {
// add all auto generated members for the specified update type to the auto-[....] list
// add all auto generated members for the specified update type to the auto-sync list
if ((updateType == UpdateType.Insert && metaMember.AutoSync == AutoSync.OnInsert) ||
(updateType == UpdateType.Update && metaMember.AutoSync == AutoSync.OnUpdate) ||
metaMember.AutoSync == AutoSync.Always) {
@@ -272,14 +272,14 @@ namespace System.Data.Linq {
/// <summary>
/// Synchronize the specified item by copying in data from the specified results.
/// Used to [....] members after successful insert or update, but also used to rollback to previous values if a failure
/// Used to sync members after successful insert or update, but also used to rollback to previous values if a failure
/// occurs on other entities in the same SubmitChanges batch.
/// </summary>
/// <param name="autoSyncBehavior">
/// If AutoSyncBehavior.ApplyNewAutoSync, the current value of the property is saved before the [....] occurs. This is used for normal synchronization after a successful update/insert.
/// Otherwise, the current value is not saved. This is used for rollback operations when something in the SubmitChanges batch failed, rendering the previously-[....]'d values invalid.
/// If AutoSyncBehavior.ApplyNewAutoSync, the current value of the property is saved before the sync occurs. This is used for normal synchronization after a successful update/insert.
/// Otherwise, the current value is not saved. This is used for rollback operations when something in the SubmitChanges batch failed, rendering the previously-sync'd values invalid.
/// </param>
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="[....]: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
[SuppressMessage("Microsoft.MSInternal", "CA908:AvoidTypesThatRequireJitCompilationInPrecompiledAssemblies", Justification="Microsoft: FxCop bug Dev10:423110 -- List<KeyValuePair<object, object>> is not supposed to be flagged as a violation.")]
private void AutoSyncMembers(object[] syncResults, TrackedObject item, UpdateType updateType, AutoSyncBehavior autoSyncBehavior) {
System.Diagnostics.Debug.Assert(item != null);
System.Diagnostics.Debug.Assert(item.IsNew || item.IsPossiblyModified, "AutoSyncMembers should only be called for new and modified objects.");