private string GetUpdateValues(AtomMemberInfo member)
{
if (member.IsPrimary ||
member.IsAltKey)
{
return(null);
}
if (member.Atom.AdditionalInfo.Temporal.HasTemporal.GetValueOrDefault())
{
if (member.HasFlag(MemberFlags.LastModifiedDateTimetracking))
{
return(member.Name + " = @NOW");
}
if (member.HasFlag(MemberFlags.CreatedDateTimeTracking))
{
return(null);
}
}
if (member.HasFlag(MemberFlags.SoftDeleteTracking))
{
return(member.Name + " = 0");
}
return(member.Name + " = @" + member.Name);
}
private string GetUpdateValues(AtomMemberInfo member)
{
if (member.HasFlag(MemberFlags.SoftDeleteTracking))
{
return(member.Name + " = 1");
}
if (member.Atom.AdditionalInfo.Temporal.HasTemporal.GetValueOrDefault() &&
member.HasFlag(MemberFlags.LastModifiedDateTimetracking))
{
return(member.Name + " = @NOW");
}
return(null);
}
protected string GetInsertFields(AtomMemberInfo arg)
{
if (arg.IsPrimary &&
arg.MemberType is MemberLong)
{
return(string.Empty);
}
if (arg.MemberType.CanSupplyDefaultCreationValue &&
arg.MemberType is MemberGuid &&
(arg.IsAltKey || arg.IsPrimary))
{
return("(NEWID())");
}
if (IsHiddenTemporal(arg))
{
return("@NOW");
}
if (arg.HasFlag(MemberFlags.SoftDeleteTracking))
{
return("0");
}
string paramName = "@" + arg.Name;
return(paramName);
}
protected bool IsHiddenTemporal(AtomMemberInfo value)
{
if (Atom.AdditionalInfo.Temporal.HasTemporal.GetValueOrDefault() &&
value.MemberType is MemberDateTime)
{
return(value.HasFlag(MemberFlags.TemporalTracking));
}
return(false);
}
protected bool CanBeStronger(AtomMemberInfo member)
{
if (!Config.Entities.StrongTypes || member.HasFlag(MemberFlags.Hidden))
{
return(false);
}
return(member.IsAltKey || member.IsPrimary || (member.HasReference &&
(member.Reference.IsReferenceToHiddenPrimaryKey || CanBeStronger(member.Reference.TargetMember))));
}
protected bool MemberIsUseableAsInsertParameter(AtomMemberInfo member)
{
if (!member.HasFlag(MemberFlags.NotUpdateable))
{
return(true);
}
if (member.Key &&
!member.MemberType.CanSupplyDefaultCreationValue)
{
return(true);
}
return(member.HasReference);
}
private static bool IsNonHiddenQueryable(AtomMemberInfo i)
{
return(i.Queryable && !i.HasFlag(MemberFlags.Hidden) && !i.IsPrimary && !i.IsAltKey);
}