private FieldInfo SearchOidSupportableField(Type type)
{
var fields = _reflectionService.GetFields(type);
return((from fieldInfo in fields
let attributes = fieldInfo.GetCustomAttributes(true)
let hasAttribute = attributes.OfType <OIDAttribute>().Any()
let isOidSupportedType = fieldInfo.FieldType == typeof(OID) || fieldInfo.FieldType == typeof(long)
where hasAttribute && isOidSupportedType
select fieldInfo).FirstOrDefault());
}
private void CascadeDelete <T>(T plainObject)
{
var fields = _reflectionService.GetFields(plainObject.GetType());
fields = (from fieldInfo in fields
let attributes = fieldInfo.GetCustomAttributes(true)
where attributes.OfType <CascadeDeleteAttribute>().Any()
select fieldInfo).ToList();
foreach (var fieldInfo in fields)
{
Delete(fieldInfo.GetValue(plainObject));
}
}