OpenAPITools / OpenAPITools/openapi-generator

[REQ] Please add RxJava2 support to Vertx client

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Enhancement: Feature
Dominant language
Java
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Description

Is your feature request related to a problem? Please describe.

RxJava1 is so old and basically deprecated, all Vertx examples suggest using RxJava2. Please add support to the vertx client for RxJava2. FYI, the vertx server already has this support.
https://github.com/OpenAPITools/openapi-generator/tree/master/modules/openapi-generator/src/main/resources/Java/libraries/vertx

Describe the solution you'd like

I would like to see RxJava2 methods

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the linked modules/openapi-generator/src/main/resources/Java/libraries/vertx directory and comparing it with the Vert.x server's existing RxJava2 support. Trace how the Vert.x client methods are generated and identify the related generation checks. Done means generated Vert.x clients expose the requested RxJava2 methods.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
api, tooling
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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