FIX XML

ADD MAPPING

src/main/java/fr/istic/taa/jaxrs/rest/SessionResource.java

@@ -14,11 +14,11 @@ import org.mapstruct.factory.Mappers;
 import java.util.List;
 
 @Path("session")
-@Consumes(MediaType.APPLICATION_JSON)
-@Produces(MediaType.APPLICATION_JSON)
+@Consumes({"application/json", "application/xml"})
+@Produces({"application/json", "application/xml"})
 public class SessionResource {
     private final SessionDAO sessionDAO = new SessionDAO();
-    private final SessionMapper mapper = Mappers.getMapper(SessionMapper.class);
+    private final SessionMapper mapper = SessionMapper.INSTANCE;
 
     @GET
     public List<Session> listSession() {
@@ -34,7 +34,7 @@ public class SessionResource {
             return Response.status(Response.Status.NOT_FOUND).build();
         }
         SessionDTO result = mapper.toDTO(session);
-        return Response.status(Response.Status.OK).build();
+        return Response.status(Response.Status.OK).entity(result).build();
     }