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JSON Model Generator

中文

Introduction

An code tools plugin for Intellij IDEA platform, using it to transforming JSON string to Java class.

  • Support get JSON String form URL;
  • Support field type inference;
  • Support generate import and implements statement, and generate implemented methods automatically;
  • Support parse JSONObject and JSONArray to separate class (rules: JSONObject -> Object JSONArray -> Object[] )

Install

  1. Click here to downloading file ModelGenerator.zip or search plugin with name JSON Model Generator in your IDE
  2. Opening IDEA（Android Studio or others JetBrains IDE support Java can also be），open Preferences -> Plugins -> Install plugin from disk... select ModelGenerator.zip ，you can see plugin icon in toolbar after restart IDE

Useage

Plugin's GUI

图1

Arguments

  • Path：Destination of generating .java file to, set by Select button
  • URL：Plugin will fetching this URL to get JSON string, only GET method supported. sample: http://news-at.zhihu.com/api/4/news/latest
  • Author：Author's name, using in class annotation, default is current login user's name, you can set another name also.
  • Implements：The java interface's name it will be implemented by generated class, if you want to implement multiple interface, separate them by comma symbol. such as Runnable,Serializable or others interface name you defined.
  • Root node：Define the root node of JSONObject you want to start parsing, parsing whole JSONObject if not setting it, for example, you got JSONObject from URL is a, if want to parsing a.data, only need to setting this filed to data
  • generate sample：If selected, plugin will generating the value as annotation after filed statement in java class, for example if selected it you will got filed like public long userId; // 27639372 in class

In all arguments Path、URL、Author and Package is necessary，Author and Package will be generating automatically by default. the remaining arguments could be empty if not require.

Todos

  1. supporting generating getter and setter.
  2. supporting get JSON string from user input.
  3. using List replace Array.