REST.Backend.ServiceTypes.TBackendStorageApi.QueryObjects
Delphi
procedure QueryObjects(const AClassName: string; const AQuery: array of string; const AJSONArray: TJSONArray); overload;
procedure QueryObjects(const AClassName: string; const AQuery: array of string; const AJSONArray: TJSONArray; out AMetaArray: TArray<TBackendEntityValue>); overload;
procedure QueryObjects<T: class, constructor>(const AClassName: string; const AQuery: array of string; const AResultList: TBackendObjectList<T>); overload;
C++
void __fastcall QueryObjects(const System::UnicodeString AClassName, const System::UnicodeString *AQuery, const int AQuery_High, System::Json::TJSONArray* const AJSONArray)/* overload */;
void __fastcall QueryObjects(const System::UnicodeString AClassName, const System::UnicodeString *AQuery, const int AQuery_High, System::Json::TJSONArray* const AJSONArray, /* out */ System::DynamicArray<Rest::Backend::Metatypes::TBackendEntityValue> &AMetaArray)/* overload */;
template<typename T> void __fastcall QueryObjects(const System::UnicodeString AClassName, const System::UnicodeString *AQuery, const int AQuery_High, TBackendObjectList__1<T>* const AResultList)/* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | REST.Backend.ServiceTypes.pas REST.Backend.ServiceTypes.hpp |
REST.Backend.ServiceTypes | TBackendStorageApi |
Description
Submits the specified query to the cloud service.
QueryObjects receives the following parameters:
AClassNameis the name of the class of the objects to query.AQueryis an array of string where each string must contain a single key-value pair with an equal sign (=) separating them. For example:key1=value1.- Any of the following parameters that QueryObjects fills with the query results:
AJSONArrayprovides the results in JSON format. You may optionally pass a value for theAMetaArrayparameter that QueryObjects fills with metadata matching each result.AResultListprovides the results as instances of the specifiedTtype.