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https://issues.apache.org/jira/browse/CXF-3248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Beryozkin reopened CXF-3248:
-----------------------------------


> CXF JAX-RS assumes custom Application returns providers only via 
> Application.getSingletons 
> -------------------------------------------------------------------------------------------
>
>                 Key: CXF-3248
>                 URL: https://issues.apache.org/jira/browse/CXF-3248
>             Project: CXF
>          Issue Type: Bug
>          Components: JAX-RS
>    Affects Versions: 2.3.2
>            Reporter: Glen Mazza
>            Assignee: Sergey Beryozkin
>            Priority: Minor
>             Fix For: 2.3.2, 2.4
>
>
> Example 7-1 of the JAX-RS book samples (see 
> https://issues.apache.org/jira/browse/CXF-3247) is returning a unclear error 
> message when it processes the following ExceptionMapper:
> @Provider
> public class NotFoundExceptionMapper implements 
> ExceptionMapper<NotFoundException>
> {
>    public Response toResponse(NotFoundException exception)
>    {
>       return Response.status(Response.Status.NOT_FOUND)
>               .entity(exception.getMessage())
>               .type("text/plain").build();
>    }
> }
> This is the error message it's returning:
> WARNING: No resource methods have been found for resource class 
> com.restfully.shop.services.NotFoundExceptionMapper
> I'm not sure why an exception mapper needs to have resource methods, or what 
> a "resource method" is for that matter.  I think this error is appropriate 
> for root resources only and not exception mappers, if so, this message should 
> be suppressed for exception mappers.  OTOH, if this warning does have meaning 
> for exception mappers, could it be made clearer for newbies/novices?
> Note this example has other bugs with it, not related to this problem 
> (https://issues.jboss.org/browse/RESTEASY-495).
> To duplicate, download and extract RESTEasy and make the pom.xml and web.xml 
> changes all described in https://issues.apache.org/jira/browse/CXF-3247.  
> Then just run mvn clean install and you'll see the above error message.

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