private void BuildColumnMapping(string identity, EdmProperty property, string propertyName, ColumnMapping columnMapping)
{
if (_primaryKeysMapping[identity].Contains(propertyName))
{
columnMapping.IsPk = true;
}
foreach (var facet in property.TypeUsage.Facets)
{
switch (facet.Name)
{
case "Nullable":
columnMapping.Nullable = (bool)facet.Value;
break;
case "DefaultValue":
columnMapping.DefaultValue = facet.Value;
break;
case "StoreGeneratedPattern":
columnMapping.IsIdentity = (StoreGeneratedPattern)facet.Value == StoreGeneratedPattern.Identity;
columnMapping.Computed = (StoreGeneratedPattern)facet.Value == StoreGeneratedPattern.Computed;
break;
case "MaxLength":
columnMapping.MaxLength = (int)facet.Value;
break;
}
}
}
public ColumnMapping AddColumn(string property, string columnName)
{
var cmap = new ColumnMapping(property, columnName);
_columnMappings.Add(property, cmap);
return cmap;
}