wro4j-core/src/main/java/ro/isdc/wro/http/handler/ResourceWatcherRequestHandler.java
public static String createHandlerRequestPath(final CacheKey cacheKey, final HttpServletRequest request) {
    final String handlerQueryPath = getRequestHandlerPath(cacheKey.getGroupName(), cacheKey.getType());
    return request.getServletPath() + handlerQueryPath;
  }
public static String createHandlerRequestPath(final CacheKey cacheKey, final HttpServletRequest request) {
    final String handlerQueryPath = getRequestHandlerPath(cacheKey.getGroupName(), cacheKey.getType());
    return request.getServletPath() + handlerQueryPath;
  }
Computes the servlet context relative url to call this handler using a server-side invocation. Hides the details
about creating a valid url and providing the authorization key required to invoke this handler.