apikana-java

The java side of apikana.

Usage

Create a new API project

Install apikana npm install -g apikana. Run apikana init.

This starts an interactive wizard that lets you define the main aspects of the API project.

If you don't like npm, just take advantage of the provided parent pom and use this as a template:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>org.swisspush.apikana</groupId>
        <artifactId>apikana-parent</artifactId>
        <version>0.4.14</version>
    </parent>

    <groupId>myorg.myproject</groupId>
    <artifactId>myapi</artifactId>
    <version>0.0.1-SNAPSHOT</version>
</project>

Create src/openapi/api.yaml

paths:
  /sample/users:
    get:
      operationId: getUser
      responses:
        200:
          description: ok
          schema:
            $ref: "#/definitions/User"
definitions:
  $ref:
    - ../ts/user.ts

And create src/ts/user.ts

import {Int} from 'apikana/default-types';

export interface User {
    id: Int
    firstName: string // The given name
    lastName: string // the family name @pattern [A-Z][a-z]*
    age?: Int
}

Create the API documentation

Running mvn install on an API project does the following things:

• create myapi.jar containing the typescript models, the generated json schemas and the generated java pojos.
• create myapi-api.jar, an executable jar file which opens a browser showing the HTML documentation of the API.
• start a small HTTP server publishing the HTML documentation of the API at http://localhost:8333.

Plugin documentation

There is a complete documentation of the maven plugin.

Development

The development is done in the develop branch.

Release

Releasing is done by incrementing the new RELEASE and DEVELOP version in publish.yml and by merging the develop branch into the master branch. GitHub Actions will then pick this up and perform the release.