Re: Some issues with simple rest application

Hi,

I don't see an actual issue here. I have reproduced the example you
described in your mail here (declare a resource, add an application
servlet in web.xml):
 
https://github.com/rzo1/ml-jaxrs-repro

Running that on a TomEE 9.1.2 (Microprofile) deploys the resource as
expected:

02-Apr-2024 20:16:38.994 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints REST
Application: http://localhost:8282/myapp                ->
org.apache.openejb.config.AnnotationDeployer$ProvidedJAXRSApplication@7a023e34
02-Apr-2024 20:16:38.996 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints     
Service URI: http://localhost:8282/myapp/health         -> Pojo
org.apache.tomee.microprofile.health.MicroProfileHealthChecksEndpoint
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/health         ->      Response
getChecks()       
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/health/live    ->      Response
getLiveChecks()   
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/health/ready   ->      Response
getReadyChecks()  
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/health/started ->      Response
getStartedChecks()
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints     
Service URI: http://localhost:8282/myapp/myresource     -> Pojo
com.github.rzo1.MyResource                                           
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/myresource     ->      Response test()


Next, I went on and followed the instructions for the second example
(add a class extending Application, purge web.xml)

https://github.com/rzo1/ml-jaxrs-repro/tree/case-2

Also works as expected:

02-Apr-2024 20:16:38.994 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints REST
Application: http://localhost:8282/myapp                ->
org.apache.openejb.config.AnnotationDeployer$ProvidedJAXRSApplication@7a023e34
02-Apr-2024 20:16:38.996 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints     
Service URI: http://localhost:8282/myapp/health         -> Pojo
org.apache.tomee.microprofile.health.MicroProfileHealthChecksEndpoint
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/health         ->      Response
getChecks()       
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/health/live    ->      Response
getLiveChecks()   
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/health/ready   ->      Response
getReadyChecks()  
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/health/started ->      Response
getStartedChecks()
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints     
Service URI: http://localhost:8282/myapp/myresource     -> Pojo
com.github.rzo1.MyResource                                           
02-Apr-2024 20:16:38.997 INFORMATION [main]
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints       
GET http://localhost:8282/myapp/myresource     ->      Response test()

Might have missed something from your explanation, though.

Gruß
Richard


Am Montag, dem 01.04.2024 um 20:15 +0000 schrieb COURTAULT Francois:
> THALES GROUP LIMITED DISTRIBUTION to email recipients
> 
> Hello everyone,
> 
> After having read the Jakarta Restful 3.0 specification.
> I want to check how it works.
> 
> For that I have built a web application (war) without any Application
> subclass.
> According to the specification, I have to add a servlet with the name
> jakarta.ws.rs.core.Application in web.xml.
> In the war, I have:
> 
>   *   a Root resource named MyResource
> @Path("myresource")
> 
> public class MyResource {
> 
>     @GET
> 
>    public Response test () {
> 
>         return Response.ok().build();
> 
>     }
> 
> }
> 
>   *   web.xml with the following section
>     <servlet>
> 
>         <servlet-name>jakarta.ws.rs.core.Application</servlet-name>
> 
>     </servlet>
> 
>     <servlet-mapping>
> 
>         <servlet-name>jakarta.ws.rs.core.Application</servlet-name>
> 
>         <url-pattern>/myapp/*</url-pattern>
> 
>     </servlet-mapping>
> 
> Pb when I start up tomee-microprofile 9.1.2, I see:
> 01-Apr-2024 21:42:21.835 INFO [main]
> org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints     
> Service URI: http://localhost:8080/JAXRS/myapp/health         -> Pojo
> org.apache.tomee.microprofile.health.MicroProfileHealthChecksEndpoint
> 01-Apr-2024 21:42:21.835 INFO [main]
> org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints      
>          GET http://localhost:8080/JAXRS/myapp/health         ->     
> Response getChecks()
> 01-Apr-2024 21:42:21.835 INFO [main]
> org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints      
>          GET http://localhost:8080/JAXRS/myapp/health/live    ->     
> Response getLiveChecks()
> 01-Apr-2024 21:42:21.835 INFO [main]
> org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints      
>          GET http://localhost:8080/JAXRS/myapp/health/ready   ->     
> Response getReadyChecks()
> 01-Apr-2024 21:42:21.835 INFO [main]
> org.apache.openejb.server.cxf.rs.CxfRsHttpListener.logEndpoints      
>          GET http://localhost:8080/JAXRS/myapp/health/started ->     
> Response getStartedChecks()
> 
> No GET on a path with myresource ☹
> What’s wrong in my understanding  of the spec (“REQUIRED …. and to
> automatically discover all root resource classes …”) ?
> 
> Best Regards.
> 
> 
>