@speclynx/apidom-parser-adapter-openapi-json-3-0

@speclynx/apidom-parser-adapter-openapi-json-3-0 is a parser adapter for the OpenAPI 3.0.x specification in JSON format. Under the hood this adapter uses apidom-parser-adapter-json to parse a source string into generic ApiDOM in base ApiDOM namespace which is then refracted with OpenAPI 3.0.x Refractors.

Installation

You can install @speclynx/apidom-parser-adapter-openapi-json-3-0 via npm CLI by running the following command:

 $ npm install @speclynx/apidom-parser-adapter-openapi-json-3-0

Parser adapter API

This parser adapter is fully compatible with parser adapter interface required by @speclynx/apidom-parser and implements all required properties.

mediaTypes

Defines list of media types that this parser adapter recognizes.

[
  'application/vnd.oai.openapi;version=3.0.0',
  'application/vnd.oai.openapi+json;version=3.0.0',
  'application/vnd.oai.openapi;version=3.0.1',
  'application/vnd.oai.openapi+json;version=3.0.1',
  'application/vnd.oai.openapi;version=3.0.2',
  'application/vnd.oai.openapi+json;version=3.0.2',
  'application/vnd.oai.openapi;version=3.0.3',
  'application/vnd.oai.openapi+json;version=3.0.3',
  'application/vnd.oai.openapi;version=3.0.4',
  'application/vnd.oai.openapi+json;version=3.0.4',
]

detect

Detection is based on a regular expression matching required OpenAPI 3.0.x specification symbols in JSON format.

namespace

This adapter exposes an instance of OpenAPI 3.0.x ApiDOM namespace.

parse

parse function consumes various options as a second argument. Here is a list of these options:

Option | Type | Default | Description --- | --- | --- | --- specObj | Object | Specification Object | This specification object drives the JSON AST transformation to OpenAPI 3.0.x ApiDOM namespace. sourceMap | Boolean | false | Indicate whether to generate source maps. refractorOpts | Object | {} | Refractor options are passed to refractors during refracting phase.

All unrecognized arbitrary options will be ignored.

Usage

This parser adapter can be used directly or indirectly via @speclynx/apidom-parser.

Direct usage

During direct usage you don't need to provide mediaType as the parse function is already pre-bound with supported media types.

import { parse, detect } from '@speclynx/apidom-parser-adapter-openapi-json-3-0';

// detecting
await detect('{"openapi": "3.0.4"}'); // => true
await detect('test'); // => false

// parsing
const parseResult = await parse('{"openapi": "3.0.4"}', { sourceMap: true });

Indirect usage

You can omit the mediaType option here, but please read Word on detect vs mediaTypes before you do so.

import ApiDOMParser from '@speclynx/apidom-parser';
import * as openApiJsonAdapter from '@speclynx/apidom-parser-adapter-openapi-json-3-0';

const parser = new ApiDOMParser();

parser.use(openApiJsonAdapter);

const parseResult = await parser.parse('{"openapi": "3.0.4"}', { mediaType: openApiJsonAdapter.mediaTypes.latest('json') });