TJSONToPascal¶

Main class for generating Pascal code from JSON data

Declaration¶

Source position: fpjsontopas.pp line 75

type

  TJSONToPascal = class(TComponent)
  public
    constructor Create;
    destructor Destroy;
    procedure Execute;
    property JSONData: TJSONData; {rw}
    property JSONStream: TStream; {rw}
  published
    property Active: Boolean; {rw}
    property Options: TJSONToPascalOptions; {rw}
    property JSON: TJSONStringType; {rw}
    property Code: TStrings; {rw}
    property PropertyMap: TPropertyMap; {rw}
    property DestUnitName: string; {rw}
    property DefaultParentName: string; {rw}
    property IndentSize: Integer; {rwd}
    property ExtraUnitNames: string; {rw}
    property PropertyTypeSuffix: string; {rw}
    property FieldPrefix: string; {rw}
    property ObjectConstructorArguments: string; {rw}
    property ToplevelObjectClassName: string; {rw}
  end;

Inheritance¶

Description¶

TJSONToPascal is the core component that generates Object Pascal class definitions from JSON data structures. It analyzes the JSON input and creates complete Pascal unit code with classes that can serialize to and from JSON format.

The class provides comprehensive control over the code generation process through various properties and options. Generated classes include appropriate property declarations, constructor/destructor methods, and optional JSON serialization methods.

Properties¶

Member	Visibility	Description
Active	published	Automatically execute code generation when set to True
Code	published	Generated Pascal unit code
DefaultParentName	published	Default base class for generated objects
DestUnitName	published	Name of the generated Pascal unit
ExtraUnitNames	published	Additional units for the uses clause
FieldPrefix	published	Prefix for private field names
IndentSize	published	Number of spaces for code indentation
JSON	published	JSON string to generate code from
JSONData	public	JSON data object to generate code from
JSONStream	public	Stream containing JSON data to generate code from
ObjectConstructorArguments	published	Arguments for object constructors
Options	published	Code generation options
PropertyMap	published	Manual type mappings for JSON properties
PropertyTypeSuffix	published	Suffix for generated object and array type names
ToplevelObjectClassName	published	Name of the main generated class

See all Properties

Methods¶

Member	Visibility	Description
Create	public	Creates a new TJSONToPascal instance
Destroy	public	Destroys the TJSONToPascal instance
Execute	public	Generates Pascal code from JSON data

See all Methods