swagger-api/swagger-codegen

[JAVA] - Consider regex for path params (subresource operation)

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#6,263 opened on Aug 8, 2017

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Client: JavaEnhancement: Featurehelp wanted

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Description

Description

I'm trying to generate resource endpoints which contain some sort of regex to validate the path params. Fox example: @Path(/resource/{res:[a-zA-z]})

Couldn't find a way to produce that kind of souce code. Does anyone know if this feature is already implemented?

Swagger-codegen version

2.2.2

Contributor guide

Research direction
Look into how swagger codegen handles path parameters in its templates and Mustache files. Identify where the regex pattern from the spec is dropped and add logic to include it in the generated code. Focus on the Java generator templates.
Tech stack
java
Domain
backendapi
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Needs maintainer response
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaRegexSwagger/OpenAPI
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50