Swagger converting underscore to camelcase - swagger

Question

So, I'm having trouble using an XML object definition with Swagger (Core 1.5.7). Here's my XML code:
<result status="ok">
<another>
<cards/>
<customer my_super_id="2349027834"/>
<someothers>
<someother name="who-is-this" />
</someothers>
</another>
</result>
And here's my yml code:
result:
type: object
description: Some random description
properties:
status:
type: string
xml:
attribute: true
another:
type: object
properties:
customer:
type: object
properties:
superId:
type: string
xml:
name: my_super_id
attribute: true
I can get the status with no problem, but the my_super_id is null because Swagger is generating the model class with the parameter in CamelCase, i.e., mySuperId instead of my_super_id.
In my generated model class I have this:
public ResultAnotherCustomer(#JsonProperty("mySuperId") final String mySuperId)
Is there any way to solve this?

Answer 1

I was facing the same issue in Java Springboot App using Swagger Open API Specification. I ended overidding a Bean to make it work. But again this is how I fixed in Springboot with OAS.
#Bean
public ModelResolver modelResolver(ObjectMapper objectMapper) {
return new ModelResolver(objectMapper.setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE));
}

Answer 2

Stupid as it is, it seems I wasn't using the latest version of swagger-codegen
, so updating it to the latest version (2.1.5) fixed the problem.

Answer 3

Old topic, but I had the same issue when generating typescript-angularjs directly from swagger.io. Snake -> Camel conversion.
A modelPropertyNaming has to be configured to snake_case when generating code, by default it is Camel.
https://github.com/swagger-api/swagger-codegen/wiki/FAQ#typescript
Example using docker.
docker pull swaggerapi/swagger-codegen-cli
docker run --rm -v ${PWD}:/local swaggerapi/swagger-codegen-cli generate -i /local/swagger.yaml --additional-properties modelPropertyNaming=snake_case -l typescript-angularjs -o /local/typescript-angularjs/
If it can help some of you, fellows. It is great.

Answer 4

My experience working with the Swagger coder generator is that it gets me about 80% of what I want and then I have to do the rest myself. If you think this is a bug than you can log it here:
https://github.com/swagger-api/swagger-codegen/issues
Java generally favors CamelCase over snake_case so I'm guessing that it's intentional.

Answer 5

I also had this issue when generating a swagger client
The models were renamed from snake case 'aa_ba_ca' to camel case 'AaBaCa'
Error arose as no model was found when calling api_instance.method(swagger_client.model(parameters))
Error:
AttributeError swagger module has no attribute