code: public String getDeployedAbsoluteViewURI(String viewName) {
          FastStringWriter buf = new FastStringWriter(PATH_TO_VIEWS);
          return getAbsoluteViewURIInternal(viewName, buf, true);
      }
docs: Obtains a view URI when deployed within the /WEB-INF/grails-app/views context
  @param viewName The name of the view
  @return The view URI