/// <summary>
/// Reconciles the crosswalk from data context.
/// </summary>
public void ReconcileCrosswalkFromDataContext()
{
var prov = ServiceLocator.Current.GetInstance <IDomainSessionFactoryProvider>();
using (var session = prov.SessionFactory.OpenSession())
{
foreach (var model in DataContextObject.CrosswalkCache)
{
var xwalk = MappedFieldModels.FirstOrDefault(field => string.Equals(field.Element.Name, model.ElementName, StringComparison.OrdinalIgnoreCase));
if (xwalk != null)
{
foreach (var xwalkModel in model.Mappings)
{
var scope = xwalk.CrosswalkModels.FirstOrDefault(x => Equals(x.Crosswalk.SourceValue, xwalkModel.Source));
if (scope != null)
{
var temp = (from thisScopeValue in session.Query <ScopeValue>()
join thisScope in session.Query <Scope>() on thisScopeValue.Owner.Id equals thisScope.Id
where thisScope.Id == xwalk.Element.Scope.Id &&
thisScopeValue.Value == xwalkModel.Value
select thisScopeValue).FirstOrDefault();
scope.Crosswalk.ScopeValue = temp;
}
}
}
}
}
}
/// <summary>
/// Applies the source fields.
/// </summary>
private void ApplySourceFields()
{
var entries = MappedFieldModels.Where(model => model != null).Select(model => model.FieldEntry.Column.ColumnName).ToList();
entries.Insert(0, string.Empty);
SourceFields = (ListCollectionView)CollectionViewSource.GetDefaultView(new ObservableCollection <string>(entries));
ElementFilterChangedCommand = new DelegateCommand(() =>
{
MappedFieldEntries.Filter = o => ElementEntryMatchesFilter(o, CurrentElementFilter);
});
}
/// <summary>
/// Returns true if ... is valid.
/// </summary>
/// <returns></returns>
public override bool IsValid()
{
return(MappedFieldModels.SelectMany(model => model.FieldEntry.Bin).All(item => item.ScopeValue == null));
}
