CODEWITHSUNDEEP
javaswaggerswagger-codegen
Amit Kumar
Amit Kumar

Reputation: 417

How to generate Map<String, ...> with Swagger Codegen?

I'm working on an API where we define the API definition in the swagger.yaml file. The API which I am working on returns an output object which contains a map.

Output Object : OutputClass

public class OutputClass {
   private Map<String, MapValue> map;
   
}

Right now, I used:

 OutputClass:
    type: object
    additionalProperties:
      $ref: '#/definitions/MapValue'

But Swagger Codegen generates the following Java code:

public class OutputClass extends HashMap<String, MapValue> implements Serializable { 
}

Is there any way to achieve what I need?

Upvotes: 1

Views: 5446

Answers (1)

Helen
Helen

Reputation: 97599

Your map definition is correct. There's an open issue with Swagger Codegen about the way it translates OpenAPI maps to Java code: https://github.com/swagger-api/swagger-codegen/issues/5187

Upvotes: 2

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