System.JSON.Readers.TJsonTextReader.ExtendedJsonMode
Delphi
property ExtendedJsonMode: TJsonExtendedJsonMode read FExtendedJsonMode write FExtendedJsonMode;
C++
__property System::Json::Types::TJsonExtendedJsonMode ExtendedJsonMode = {read=FExtendedJsonMode, write=FExtendedJsonMode, nodefault};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | System.JSON.Readers.pas System.JSON.Readers.hpp |
System.JSON.Readers | TJsonTextReader |
Description
Gets or sets the JSON parse mode.
JSON can only represent a subset of the types supported by BSON. To preserve type information, MongoDB adds the StrictMode and MongoShell extensions to the JSON format.
TJsonExtendedJsonMode possible values are [None, StrictMode, MongoShell].
None: No extension.StrictMode: Strict mode extension to parse data representations in strict mode. Strict mode representations of BSON types conform to the JSON RFC.MongoShell: Mongo Shell mode extension to parse data representations in mongo shell mode.
For example, for TBsonType = TimeStamp
Strict Mode:
{ "$timestamp": { "t": <t>, "i": <i> } }
Mongo Shell Mode:
Timestamp( <t>, <i> )
<t>is the JSON representation of a 32-bit unsigned integer for seconds since epoch.<i>is a 32-bit unsigned integer for the increment.