[Spring][maven-plugin] Change default generated status to NOT_IMPLEMENTED in controller

[M3lkior]

Description

Code implementation after swagger generation is not immediat in certain team workflow. In my case, i generate controllers sources based on my swagger specs and my developers implements the business code later in the week / or month.

I think it could be fine generating the default implementation with HttpStatus.NOT_IMPLEMENTED:

        return new ResponseEntity<...>(HttpStatus.NOT_IMPLEMENTED);

Swagger-codegen version

2.2.2

Swagger declaration file content or url

Command line used for generation

Steps to reproduce

Related issues/PRs

Suggest a fix/enhancement

I think it could be fine generating the default implementation with HttpStatus.NOT_IMPLEMENTED:

        return new ResponseEntity<...>(HttpStatus.NOT_IMPLEMENTED);

[wing328]

Yup, I think so. We've already done something similar for Spring Cloud client:

swagger-codegen/modules/swagger-codegen/src/main/resources/JavaSpring/api.mustache

Line 69 in adfe4b6

return {{#async}}CompletableFuture.completedFuture({{/async}}new ResponseEntity<{{>returnTypes}}>(HttpStatus.NOT_IMPLEMENTED){{#async}}){{/async}};

cc @cbornet @ePaul

[cbornet]

I think we now have example responses generated. Should we generate with NOT IMPLEMENTED statuts code and the example body ?