private string GenerateSqlMapping()
{
var tSourceType = typeof(T);
var columnList = new List <string>();
Properties = tSourceType.GetProperties();
MappedColumns = Properties.Where(property => property.CustomAttributes.Any(customAttribute =>
customAttribute.AttributeType == typeof(ColumnAttribute))).ToDictionary(a => a.Name,
a => a.CustomAttributes.FirstOrDefault(b => b.AttributeType == typeof(ColumnAttribute)));
KeyProperties = Properties.Where(property => property.CustomAttributes.Any(customAttribute =>
customAttribute.AttributeType == typeof(KeyAttribute))).ToArray();
IdentityProperty = Properties.SingleOrDefault(property => property.CustomAttributes.Any(customAttribute =>
customAttribute.AttributeType == typeof(IdentityAttribute))) ?? KeyProperties.FirstOrDefault();
foreach (var property in GetProperties(Properties))
{
var propertyName = property;
if (MappedColumns.ContainsKey(propertyName))
{
var constructorArguments = MappedColumns[propertyName].ConstructorArguments;
if (constructorArguments.Any())
{
propertyName = constructorArguments.SingleOrDefault().Value.ToString();
}
}
columnList.Add(propertyName);
}
Columns = columnList;
return(GetSchemaTable(tSourceType));
}
bool IMappedType.ColumnHasBeenMapped(string columnName)
{
return(MappedColumns.ContainsKey(columnName));
}
