I use OpenApi 3.0 and the maven plugin openapi-generator-maven-plugin to generate my api + objects. This is my maven config: <execution> <goals> <goal>generate</goal> &l...

I see that there is a date format for strings in OpenAPI, and that by using dateLibrary=java8 we can generate LocalDate fields by using openapi-generator. But is there any way of producing LocalTim...

With org.openapitools:openapi-generator-maven-plugin, I have noticed that using allOf composed of multiple objects in a response does not generate a class combining these multiple objects. Instead ...

Problem: When I generate a class with the openAPI code generator properties with a List type are initialized right away as an empty ArrayList. I want to remove this initialization, so that this pro...

I would like to know is there a way to make the OpenApi generated classes to show their proper date and time format. I read a few topics on this and none of them help. Here is a sample of the build...

Using OpenApi generator with Spring Boot Here is my translation.yml file: openapi: 3.0.1 info: title: OpenAPI definition version: v0 servers: - url: http://localhost:8088/ description: Generate...

I would like the OpenAPI Generator (https://github.com/OpenAPITools/openapi-generator) to be able to generate Pageable parameter in API according to the implementation in Spring Boot Data. I've bee...

I know the following about various python HTTP libraries: Requests does not support HTTP/2 requests. Hyper does support HTTP/2 requests, but is archived as of early 2021 and wouldn't be a good cho...

I am using openapi-codegen version 4.2.2 and openapi specification 3.0.0 to generate a java server API from a yaml file like this: openapi-generator generate -i test.yaml -g spring -o /tmp/springT...

How do you set a default discriminator for each child class? For example, take this schema: components: schemas: Pet: type: object required: - petType properties: petType: type: string dis...

I am developing a Rest-API service using Quarkus and for this, I have added OpenAPI (org.eclipse.microprofile.openapi) annotations to generate Swagger-UI. My response can consist of large amounts o...

I would like to generate a java interface with Spring annotations for an OpenAPI 3.0.1 specification in yaml. In particular it is the @PutMapping I want to ask about. I would like as outcome someth...

I am generating the Scala code shown below using the openapi-generator. import examples.openverse.model.{InlineObject, OAuth2RegistrationSuccessful} import examples.openverse.core.JsonSupport._ imp...

I'm trying to run the OpenAPI generator, but I keep getting an error message that doesn't make sense. Failed to execute goal org.openapitools:openapi-generator-maven-plugin:5.0.0-SNAPSHOT:generate ...

I have two yaml file, customer.yaml and employee.yaml. How do I generate java code from these two yaml file in single project. I'm using gradle, I know the task specification for single yaml but ho...

What I'm trying to achieve I'm trying to generate my REST API client for Android using OpenAPI Generator from the build.gradle script. That way, I wouldn't have to run the generator command line ev...

I'm using OpenAPI 3.0 inheritance in components schemas and I have the (Java) classes generated by openapi-generator (which uses Jackson). Why the discriminator property gets serialized twice in th...

I wrote specifications for my REST API server using OpenAPI 3.0. Now, instead of manually writing a lot of repetitive code, with all the errors that could be introduced, I'd like to quickly generat...

I'm trying to omit null values in my ResponseEntity. My controller looks something like this: @RestController public class FooController { //fields //constructor @PostMapping public Respon...

I am using openapi-generator to generate java classes. I want the model classes to implement an external interface which has not been generated by openapi-generator. Is there something that can be ...

I'm trying to split a large yml into a bunch of smaller yml documents. I followed the example provided by David Garcia here, and then using OpenAPI CodeGenerator to generate my models. OpenAPI Gene...

everyone. I use strategy "Design first". I describe specification. One of the methods accepts HttpServletResponse as paramether. But i don't know ho to describe it correctly in my .yaml-f...

I've described a param within an OpenAPI 3 spec as review_requests: get: tags: - dashboard operationId: reviewRequests parameters: - name: page in: query default: 0 description: Page numbe...

I want to build a Maven module using the openapi-generator-maven-plugin to generate both server code and client code from two openapi 3 specs. I want the server code to use Spring boot, so I have t...

I am using openapi generator (5.4.0) with gradle(7.3.3) and SpringBoot (2.6.6). my OpenApi configuration: ext.openApiConfigOptions = [ library : "spring-boot", dateLibrary : "java...