public override ReadOnlyCollection <KeyValuePair <MigrationAction, MigrationAction> > DetectContentConflict()
{
List <KeyValuePair <MigrationAction, MigrationAction> > conflictActions = new List <KeyValuePair <MigrationAction, MigrationAction> >();
Dictionary <long, SqlChangeGroup> loadedChangeGroups = new Dictionary <long, SqlChangeGroup>();
using (RuntimeEntityModel context = RuntimeEntityModel.CreateInstance())
{
foreach (VCContentConflictResult contentConflictResults in context.QueryContentConflict(SourceId, new Guid(Session.SessionUniqueId)))
{
RTChangeAction migrationInstructionAction =
context.RTChangeActionSet.Where(a => a.ChangeActionId == contentConflictResults.MigrationInstructionChangeActionId).First();
RTChangeAction deltaAction =
context.RTChangeActionSet.Where(a => a.ChangeActionId == contentConflictResults.DeltaChangeActionId).First();
SqlMigrationAction conflictActionSource = SqlMigrationAction.RealizeFromDB(migrationInstructionAction);
if (loadedChangeGroups.ContainsKey(migrationInstructionAction.ChangeGroupId))
{
conflictActionSource.ChangeGroup = loadedChangeGroups[migrationInstructionAction.ChangeGroupId];
}
else
{
RTChangeGroup migrationInstructionChangeGroup = context.RTChangeGroupSet.Where(c => c.Id == migrationInstructionAction.ChangeGroupId).First();
SqlChangeGroup conflictChangeGroupSource = new SqlChangeGroup(this);
conflictChangeGroupSource.RealizeFromEDMWithSingleAction(migrationInstructionChangeGroup, migrationInstructionAction);
loadedChangeGroups.Add(migrationInstructionAction.ChangeGroupId, conflictChangeGroupSource);
conflictActionSource.ChangeGroup = conflictChangeGroupSource;
}
SqlMigrationAction conflictActionTarget = SqlMigrationAction.RealizeFromDB(deltaAction);
if (loadedChangeGroups.ContainsKey(deltaAction.ChangeGroupId))
{
conflictActionTarget.ChangeGroup = loadedChangeGroups[deltaAction.ChangeGroupId];
}
else
{
RTChangeGroup deltaChangeGroup = context.RTChangeGroupSet.Where(c => c.Id == deltaAction.ChangeGroupId).First();
SqlChangeGroup conflictChangeGroupTarget = new SqlChangeGroup(this);
conflictChangeGroupTarget.RealizeFromEDMWithSingleAction(deltaChangeGroup, deltaAction);
loadedChangeGroups.Add(deltaAction.ChangeGroupId, conflictChangeGroupTarget);
conflictActionTarget.ChangeGroup = conflictChangeGroupTarget;
}
conflictActions.Add(new KeyValuePair <MigrationAction, MigrationAction>(conflictActionSource, conflictActionTarget));
}
}
return(conflictActions.AsReadOnly());
}
