mighty16 / jsontokotlinclass

Intellij Idea, Android Studio plugin for generating Kotlin data classes from JSON. Helps to avoid writing boilerplate code for model classes. Supports annotations for Gson, Moshi, Jackson.

JSONToKotlinClass

Intellij Idea, Android Studio plugin.

Plugin generates Kotlin data classes from JSON text. It can find inner classes in nested JSON. You can disable undesirable fields in class, change field name, set it type to optional, specify default value and add annotations for popular json libraries.

Features:

• json highlight and validation
• nested json parsing
• var/val support
• default value support
• generation to single file
• annotations for Gson, Moshi, Jackson

Download

You can install it from plugin repository

How to use

Right click on package -> Generate class from JSON -> Copy json, type class name -> Check field names and types -> Generate

License

MIT License

Copyright (c) 2017 Mighty16

jsontokotlinclass's Issues

java.lang.NullPointerException: Attempt to invoke virtual method 'android.graphics.drawable.Drawable android.graphics.drawable.Drawable$ConstantState.newDrawable()' on a null object reference

react-native 空指针报错

Attempt to invoke virtual method 'android.graphics.drawable.Drawable android.graphics.drawable.Drawable$ConstantState.newDrawable()' on a null object reference

how to disable set default value ?

Hi, is there any way to disable set every field with default value(such as val someInt=0, val strField=""), maybe without it will be neater.

Imported JSONtoKotlinClass.jar. But when I try to generate data class it is throwing ClassNotFound exception.

y: java.lang.ClassNotFoundException: org.json.JSONException PluginClassLoader[com.mighty16.json.kotlin.class, 0.9.6] com.intellij.ide.plugins.cl.PluginClassLoader@16da654d
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:115)

I don't see the option to generate the classes

Linux, Android studio 3.0.1, JSONToKotlinClass 1.5.1

I don't see the option to generate the classes when I rightclick on a package.

However, it available on Alt+K inside a file.

Support minimal Moshi json bindings

Differences

1. keeps camel case json names
2. needs some special case names e.g. .tag
3. Doesn't default required vals like strings to "". Perhaps making more things nullable by default would help, as a single non-null result isn't proof it works.

// SharedLinkResponse
data class RevokeFailureReason(@Json(name=".tag") val tag: String)
data class TeamMemberInfo(val member_id: String, val team_info: TeamInfo, val display_name: String)
data class ResolvedVisibility(@Json(name=".tag") val tag: String)
data class TeamInfo(val name: String, val id: String)
data class LinkPermissions(val can_revoke: Boolean, val resolved_visibility: ResolvedVisibility, val revoke_failure_reason: RevokeFailureReason?)
data class SharedLinkResponse(val rev: String, val team_member_info: TeamMemberInfo?, val size: Int, val server_modified: String,
                              val path_lower: String, val name: String, val link_permissions: LinkPermissions,
                              @Json(name=".tag") val tag: String, val id: String, val client_modified: String, val url: String)

Numbers in JSON Are Removed In Target Name

If you have a json with numbers in keys like this:
"url16": "https://...", "url48": "https://..."

JSONToKotlinClass removed these numbers and the resulted class looked like this:
data class Icon(val url: String = "", val url: String = "",

This obviously results in a compiler error and you have to add the missing numbers manually.