of

The TCreateUpdateCollectionWrap class was created to simplify usage of CObjectCollectionControllerCompBase.

The TCreateUpdateCollectionWrap class was created to simplify usage of CObjectCollectionControllerCompBase

Note

Programmers SHOULD NOT use this class. They SHOULD create a correct implementation of Base's methods

Authors

SZ, VS

Parameters

_CreateRepresentation	- a representation, used to create an object
_UpdateRequest	- a request, MUST be able to extract representtion to update object's data, with type _CreateRepresentation
_Base	- a base class, that contains create/update methods
_OID	- an object ID, that should be created with _Base i.e.: by call _Base::CreateObject() method

Warning

_OID MUST be defined as static variable (CXX known limitation)

usage

//C++
      static char s_MyClassCOTId[] = "";
      class MyClass: public TCreateUpdateCollectionWrap<MyRepresentation, MyUpdateRequest, BaseCollectionController, s_MyClassCOTId>
      {
             //
      protected:
             [[nodiscard]]virtual MyRepresentation GetRepresentationFromRequest(const MyUpdateRequest& request)const
             {
                    return request->GetRepresentation();
             };
             [[nodiscard]]virtual bool SetObjectDataFromRepresentation(istd::IChangeable& object, const MyRepresentation& representation, QString& errorString) const
             {
                    MyModelData* modelData = (MyModelData*)(object);
                    if (modelData != nullptr){
                           modelData->SetName(representation.GetName());
 
                           return true;
                    }
 
                    return false;
             };
      }