How to expose a Delphi set type via Soap
- by Wouter van Nifterick
I'm currently creating soap wrappers for some Delphi functions so that we can easily use them from PHP, C# and Delphi.
I wonder what's the best way to expose sets.
type
TCountry = (countryUnknown,countryNL,countryD,countryB,countryS,countryFIN,countryF,countryE,countryP,countryPl,countryL);
TCountrySet = set of TCountry;
function GetValidCountrySet(const LicensePlate:string; const PossibleCountriesSet:TCountrySet):TCountrySet;
I'm currently wrapping it like this for the soap server:
type
TCountryArray = array of TCountry;
function TVehicleInfo.GetValidCountrySet(const LicensePlate:string; const PossibleCountriesSet:TCountryArray):TCountryArray;
It works, but I need to write a lot of useless and ugly code to convert sets--arrays and arrays--sets.
Is there an easier, more elegant, or more generic way to do this?
