OpenAPITools / OpenAPITools/openapi-generator
[BUG][JAVA_SPRING] ResponseWrapper not work with FQN
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Description
Bug Report Checklist
- Have you provided a full/minimal spec to reproduce the issue?
- Have you validated the input using an OpenAPI validator (example)?
- Have you tested with the latest master to confirm the issue still exists?
- Have you searched for related issues/PRs?
- What's the actual output vs expected output?
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Description
When you want to use a custom responseWrapper (FQN), this does not work. The generated code does not include the desired type to wrap the return type.
For example, in the Maven configuration we have the following line:
<responseWrapper>mypackage.Toto</responseWrapper>
The generated code will not wrap the response with Toto (Toto is generic and have no args constructor)
openapi-generator version: 5.3.1
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue with the Maven responseWrapper setting using the fully qualified name mypackage.Toto, then trace how the Java Spring generator processes that option. Done means generated code wraps the return type with Toto when the wrapper is generic and has a no-argument constructor.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, openapi, spring
- Domain
- api
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100