public String requestHandlerUrl(AWRequestContext requestContext) {
   return StringUtil.strcat(
       adaptorPrefix(),
       application().name(),
       applicationNameSuffix(),
       applicationNumber(requestContext),
       AWConcreteApplication.DirectActionRequestHandlerKey,
       "/");
 }
 private String applicationNumber(AWRequestContext requestContext) {
   String applicationNumberComponent = "";
   if (requestContext != null) {
     String applicationNumber = requestContext.request().applicationNumber();
     if (applicationNumber != null) {
       applicationNumberComponent = StringUtil.strcat(applicationNumber, "/");
     }
   }
   return applicationNumberComponent;
 }
  private String[] parseDirectActionRequest(AWRequest request) {
    String actionName = DefaultActionName;
    String className = DefaultDirectActionClassName;
    AWApplication application = application();

    Class directActionClass = null;
    String[] requestHandlerPathComponents = request.requestHandlerPath();
    if (requestHandlerPathComponents != null) {
      AWNodeManager nodeManager = application.getNodeManager();
      if (nodeManager != null) {
        requestHandlerPathComponents =
            nodeManager.filterUrlForNodeCallback(requestHandlerPathComponents);
      }
      int requestHandlerPathComponentsLength = requestHandlerPathComponents.length;
      if (requestHandlerPathComponentsLength > 0) {
        actionName = requestHandlerPathComponents[0];
      }
      // Hack -- check explicitly for awres so we can use
      // path rather than query string -- for webserver caching of resources --
      // example: http://host/ACM/Main/ad/awres/realm/imagename.jpg
      // if we can modify the webserver cache to understand query strings
      // then we can switch to
      // http://host/ACM/Main/ad/awimg?realm=xxxx&filename=xxxx
      if (requestHandlerPathComponentsLength > 1
          && !AWDirectAction.AWResActionName.equals(actionName)) {
        className = application.directActionClassNameForKey(requestHandlerPathComponents[1]);

        // try to find a class for the className
        if (StringUtil.nullOrEmptyOrBlankString(className)) {
          className = DefaultDirectActionClassName;
        } else {
          directActionClass = AWUtil.classForName(className);
          if (directActionClass == null) {
            directActionClass = application.resourceManager().classForName(className);
            if (directActionClass == null) {
              className = DefaultDirectActionClassName;
            }
          }
        }
      }
    }
    String[] directActionName = new String[2];
    directActionName[ClassNameIndex] = className;
    directActionName[ActionNameIndex] = actionName;
    return directActionName;
  }
 private boolean attemptSavePage(AWRequestContext requestContext, AWPage page) {
   // attemptSavePage checks for either a valid sessionId or an existing session
   // in the requestContext
   // session id, no existing session -- normal request that does not cause the
   //      session to get set in the requestContext during take or invoke
   // no session id, existing session (before append) -- request that causes a new
   //      session to be associated with the requestContext during take, invoke,
   //      or session validation (aka sso)
   // no session id, existing session (after append) -- request that causes a new
   //      session to be associated with the requestContext during append to response
   // see Note [sessionless requests] below
   boolean pageSaved = false;
   if (page.pageComponent().shouldCachePage()
       && (!StringUtil.nullOrEmptyOrBlankString(requestContext.request().sessionId())
           || requestContext.session(false) != null)) {
     Log.aribaweb.debug(
         "AWDirectActionRequestHandler: session exists -- saving page for %s",
         page.pageComponent().getClass().getName());
     requestContext.session().savePage(page);
     pageSaved = true;
   }
   return pageSaved;
 }