public static int?MaxStringLength(MemberInfo info)
{
var attribute = ORMUtilitiesHelperFactory.Create().GetAttribute <MaxLengthAttribute>(info);
if (attribute != null)
{
return(attribute.Value);
}
return(null);
}
public static string Collation(MemberInfo info)
{
var attribute = ORMUtilitiesHelperFactory.Create().GetAttribute <CollationAttribute>(info);
if (attribute != null)
{
return(attribute.Value);
}
else
{
return(string.Empty);
}
}
public static long GetPrimaryKey(object target, TableMappingConfiguration configuration)
{
var properties = configuration.PropertyCollector.Collect(target.GetType());
var fields = configuration.FieldCollector.Collect(target.GetType());
List <MemberInfo> infoList = new List <MemberInfo>();
infoList.AddRange(properties);
infoList.AddRange(fields);
MemberInfo primaryKeyInfo = infoList.FirstOrDefault(info => ORMUtilitiesHelperFactory.Create().GetAttribute <PrimaryKeyAttribute>(info) != null);
if (primaryKeyInfo == null)
{
throw new InvalidOperationException("Parent type of list must have a primary key.");
}
var result = ORMUtilities.GetValueFromMember(primaryKeyInfo, target);
return(Convert.ToInt64(result));
}
public static bool IsPrimaryKey(MemberInfo info)
{
return(ORMUtilitiesHelperFactory.Create().GetAttribute <PrimaryKeyAttribute>(info) != null);
}
public static bool IsMarkedNotNull(MemberInfo info)
{
return(ORMUtilitiesHelperFactory.Create().GetAttribute <NotNullAttribute>(info) != null);
}
public static bool IsAutoInc(MemberInfo info)
{
return(ORMUtilitiesHelperFactory.Create().GetAttribute <AutoIncrementAttribute>(info) != null);
}