CODEWITHSUNDEEP
javajsonjsonschema2pojo
Rainer Jung
Rainer Jung

Reputation: 718

Prevent duplicate class generation (__1) with jsonschema2pojo

I have some json schema that I try to convert to pojo classes using jsonschema2pojo.
Unfortunately, I get some duplicated classes generated with an additional __1 postfix on the classname.

You can test this at https://www.jsonschema2pojo.org/. Add this example and hit Preview:

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "something": {
      "type": "object",
      "properties": {}
    },
    "other": {
      "type": "object",
      "properties": {
        "physical": {
          "$ref": "#/properties/something"
        }
      }
    }
  }
}

I get the classes Something and Something__1. They have the same code (except the class name).
I found other questions, where someone commented that one can change some ObjectRule and RuleFactory, but I don't want to patch the library.

Is there something with my schema or is this a bug?

Upvotes: 1

Views: 1687

Answers (1)

ashish raval
ashish raval

Reputation: 55

jung,

The below code might be working for you, I am facing the same issue for a week and walked through the lots of docs and references available.

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
        "other": {
      "type": "object",
      "properties": {
        "physical": {
          "existingJavaType":"com.example.Something" // package name with class name
        }
      }
    },
    "something": {
      "type": "object"
    }

  }
}

Refer this

Upvotes: 0

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