Re: RESTEasy using Application/BeanConfig not seeing resources

Ron Ratovsky Mon, 18 Jul 2016 15:08:32 -0700

Hi,


First thing would be to use the latest version which is 1.5.9. 

Second, the output of the swagger.json you share doesn’t make sense as it’s  
not even JSON.

Is that the full output you get? Anything else in the logs?

 

 

 

 

From: <[email protected]> on behalf of hancholo 
<[email protected]>
Reply-To: "[email protected]" 
<[email protected]>
Date: Monday, 18 July 2016 at 09:11
To: Swagger <[email protected]>
Subject: RESTEasy using Application/BeanConfig not seeing resources

 

Can't figure this seemingly easy problem out 

 

Using Wildfly 10, have a basic REST CRUD webapp with a /hello endpoint for 
testing, which works fine.

 

Set up Swagger per Swagger Core RESTEasy 2.X Project Setup 1.5

 

and got to the point of the 'empty' swagger.json :

 

{
swagger: "2.0",
info: {},
version: "0.0.3",
title: "HelloWorld2Api"
host: "http://localhost:8080";,
basePath: "/HelloWorld2/rest",
schemes: [] "http"
}

 

my setup:

 

 

in pom.xml:

 

<dependency>
   <groupId>io.swagger</groupId>
   <artifactId>swagger-jaxrs</artifactId>
    <version>1.5.0</version>
</dependency>

 

in jboss-web.xml

<context-root>HelloWorld2</context-root>

 

 

Here are the annotations on my test resource:

@Path("hello")
@Api(value="hello")
@Produces({"application/json", "application/xml"})
public class HelloREST { ... }

 

 

Here's the extended Application:

 

@ApplicationPath("rest")
public class ApplicationConfig extends Application {


    /**
     * Custom constructor for Swagger
     */
    public ApplicationConfig() {
        BeanConfig beanConfig = new BeanConfig();
        beanConfig.setTitle("HelloWorld2Api");
        beanConfig.setVersion("0.0.3");
        beanConfig.setSchemes(new String[]{"http"});
        beanConfig.setHost("http://localhost:8080";);
        beanConfig.setBasePath("/HelloWorld2/rest");
        beanConfig.setScan(true);    
        beanConfig.setResourcePackage("io.swagger.resources");
      //  beanConfig.setResourcePackage("helloworld2.rest");
        beanConfig.setPrettyPrint(true);
    }


    @Override
    public Set<Class<?>> getClasses() {
        Set<Class<?>> resources = new java.util.HashSet<>();
        
        resources.add(helloworld2.rest.HelloREST.class);
        
        resources.add(io.swagger.jaxrs.listing.ApiListingResource.class);
        resources.add(io.swagger.jaxrs.listing.SwaggerSerializers.class);
        
        return resources;
    }


}

 

 

If the above commented out line:     

  //  beanConfig.setResourcePackage("helloworld2.rest")


is used instead of

  beanConfig.setResourcePackage("io.swagger.resources");

 

then the swagger.json returns

Context Path:
/HelloWorld2

Servlet Path:
/rest

Path Info:
/swagger.json

Query String:
null
Stack Trace
org.jboss.resteasy.spi.UnhandledException: 
java.lang.ArrayIndexOutOfBoundsException: 1

 

 

I've tried all sorts of permutations of configurations, paths, using xml 
descriptors and not, but can't find the problem. I would very much prefer to 
use the non-Spring beanConfig technique.  Where's my mistake? 

 

 

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