EntityWithDynamicFields.h

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/*****************************************************************/
#pragma once
#include "EntityContainer.h"
#include "GenericBsonDocument.h"
#include "OTCore/CoreTypes.h"
 
#include <string>
#include <map>
#include <stdint.h>
#include <exception>
#include "OTCore/Variable.h"
 
class __declspec(dllexport) EntityWithDynamicFields : public EntityContainer
{
    friend class FixtureEntityWithDynamicFields;
public:
    EntityWithDynamicFields(ot::UID ID, EntityBase* parent, EntityObserver* mdl, ModelState* ms, ClassFactoryHandler* factory, const std::string& owner);
 
    void InsertInField(std::string fieldName, std::list<ot::Variable>&& values, std::string documentName = "/");
    void InsertInField(std::string fieldName, const std::list<ot::Variable>& values, std::string documentName = "/");
 
    std::vector<std::string> getDocumentsNames(std::string parentDocument = "/") const;
    const GenericDocument* getDocument(std::string documentName);
    const GenericDocument* getDocumentTopLevel();
    void ClearAllDocuments();
 
protected:
    void CreatePlainDocument(std::string documentName);
    virtual void AddStorageData(bsoncxx::builder::basic::document& storage) override;
    virtual void readSpecificDataFromDataBase(bsoncxx::document::view& doc_view, std::map<ot::UID, EntityBase*>& entityMap) override;
 
private:
    std::map<std::string, GenericBsonDocument> _bsonDocumentsByName;
    void OrderGenericDocumentsHierarchical();
    void AddGenericDocumentToBsonDocument(const GenericBsonDocument* genericDocument, bsoncxx::builder::basic::document& bsonDocument);
    void ExtractElementValues(const bsoncxx::document::element& element, std::string documentName);
};