[Resteasy-users] Resteasy JAX-RS Configuration Clarification

[Ari K. <ari...@gm...>]

Hi,

I'm having a bit of trouble integrating swagger
<https://github.com/swagger-api/swagger-core> with my resteasy based API
and I believe the issue stems from the configuration, specifically provider
and resource identification. I'd appreciate help in sorting out the issue.

>From what I understand from the swagger docs
<https://github.com/swagger-api/swagger-core/wiki/Swagger-Core-RESTEasy-2.X-Project-Setup-1.5#automatic-scanning-and-registration>,
I need to do two things:

1. Set "resteasy.scan" to true, so swagger's providers and resources will
be automatically picked up.
<https://github.com/swagger-api/swagger-core/wiki/Swagger-Core-RESTEasy-2.X-Project-Setup-1.5#automatic-scanning-and-registration>

Since I'm using Guice and an embedded undertow container, I created an
"javax.ws.rs.core.Application" subclass that returns empty sets for both
"classes" and "singletons" -- therefore resteasy should automatically scan
for providers and resources, correct?

2. Add "BeanConfig" to my "Application" subclass.
<https://github.com/swagger-api/swagger-core/wiki/Swagger-Core-RESTEasy-2.X-Project-Setup-1.5#using-the-application-class>

(For completeness, I included this point as well, but I suspect the issue
with point #1)

I included the following in the class constructor:

            BeanConfig beanConfig = new BeanConfig();
            beanConfig.setVersion("1.0");
            beanConfig.setHost("0.0.0.0:8080");
            beanConfig.setBasePath("/docs");
            beanConfig.setTitle("API Docs");
            beanConfig.setPrettyPrint(true);
            beanConfig.setResourcePackage("co.example.resources");
            beanConfig.setScan(true);

>From the above the json and yaml docs should be at
http://127.0.0.1:8080/docs/swagger.[json|yaml] but I currently get
javax.ws.rs.NotFoundException: Could not find resource for full path:
http://127.0.0.1:8080/docs/swagger.json

Thanks.

-Ari