// Methods
internal ObjectChangeConflict(ChangeConflictSession session, TrackedObject trackedObject)
{
this.session = session;
this.trackedObject = trackedObject;
original = trackedObject.CreateDataCopy(trackedObject.Original);
}
internal ObjectChangeConflict(ChangeConflictSession session, TrackedObject trackedObject, bool isDeleted)
: this(session, trackedObject)
{
this.isDeleted = isDeleted;
}
public void SubmitChanges(ConflictMode failureMode)
{
this.TrackUntrackedObjects();
this.ApplyInferredDeletions();
this.BuildEdgeMaps();
List <TrackedObject> orderedList = this.GetOrderedList();
//if (this.context.Mapping is DynamicModel)
//{
// var model = (DynamicModel)context.Mapping;
// foreach (var item in orderedList)
// {
// model.UpdateBy(item.Current);
// }
//}
ValidateAll(orderedList);
int totalUpdatesAttempted = 0;
var session = new ChangeConflictSession(this.context);
var conflictList = new List <ObjectChangeConflict>();
var deletedItems = new List <TrackedObject>();
var insertedItems = new List <TrackedObject>();
foreach (TrackedObject obj2 in orderedList)
{
try
{
if (obj2.IsNew)
{
obj2.SynchDependentData();
this.changeDirector.Insert(obj2);
insertedItems.Add(obj2);
//Set DataContext
var entity = obj2.Current;
if (entity != null)
{
var mt = context.Mapping.GetMetaType(entity.GetType());
if (mt.HasAnySetDataContextMethod)
{
context.Services.SendSetDataContext(mt, entity, new object[] { context });
}
}
}
else if (obj2.IsDeleted)
{
totalUpdatesAttempted++;
if (changeDirector.Delete(obj2) == 0)
{
conflictList.Add(new ObjectChangeConflict(session, obj2, false));
}
else
{
deletedItems.Add(obj2);
}
#region Common Set DataContext
//Set DataContext
//var entity = obj2.Current;
//if (entity != null)
//{
// var mt = context.Mapping.GetMetaType(entity.GetType());
// if (mt.HasAnySetDataContextMethod)
// {
// context.Services.SendSetDataContext(mt, entity, new object[] { null });
// }
//}
#endregion
}
else if (obj2.IsPossiblyModified)
{
obj2.SynchDependentData();
if (obj2.IsModified)
{
CheckForInvalidChanges(obj2);
totalUpdatesAttempted++;
if (changeDirector.Update(obj2) <= 0)
{
conflictList.Add(new ObjectChangeConflict(session, obj2));
}
}
}
}
catch (ChangeConflictException)
{
conflictList.Add(new ObjectChangeConflict(session, obj2));
}
if ((conflictList.Count > 0) && (failureMode == ConflictMode.FailOnFirstConflict))
{
break;
}
}
if (conflictList.Count > 0)
{
this.context.ChangeConflicts.Fill(conflictList);
//var bf = BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.InvokeMethod;
//typeof(ChangeConflictCollection).InvokeMember("Fill", bf, null,
// context.ChangeConflicts, new object[] { conflictList });
throw CreateChangeConflictException(totalUpdatesAttempted, conflictList.Count);
}
this.PostProcessUpdates(insertedItems, deletedItems);
}