OpenAPITools / OpenAPITools/openapi-generator

[REQ] Feature Request Description

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Enhancement: Feature
Dominant language
Java
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Description

HI,

We are using the api first approach which is going great but would like to know if there is an option to generate immutable classes may be without setters or generate record instead?
Marking the object as readOnly still generates the setters for the properties

Regards,
Kishore

Contributor guide

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First steps

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Research direction

The issue does not identify a generator, file, test, or entry point. Start by determining which Java generator and model templates produce the affected classes, then review how readOnly properties are handled. Done means a defined immutable-class or record option generates the requested models without setters and has coverage for the selected behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, openapi
Domain
api, tooling
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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