code: @GET
      @Produces({MediaType.TEXT_HTML, MediaType.APPLICATION_JSON})
      @Path("/{gavc}" + ServerAPI.GET_MODULE)
      public Response getModule(@PathParam("gavc") final String gavc, @Context final UriInfo uriInfo){
          if(LOG.isInfoEnabled()) {
              LOG.info(String.format("Got a get artifact's module request [%s]", gavc));
          }
  
          final ArtifactHandler artifactHandler = getArtifactHandler();
          final DbArtifact artifact = artifactHandler.getArtifact(gavc);
          final DbModule module = artifactHandler.getModule(artifact);
  
          if(module == null){
              return Response.noContent().build();
          }
  
          final ModuleView view = new ModuleView();
          view.setModule(getModelMapper().getModule(module));
          view.setOrganization(module.getOrganization());
  
          return Response.ok(view).build();
      }
docs: Returns the Module of an artifact.
  This method is call via GET <grapes_url>/artifact/{gavc}/module
  
  @param gavc String
  @return Response a module in HTML or JSON