Class InvalidateCacheOnSitemapACLUpdateObserver

All Implemented Interfaces:
Observer, LogEnabled

Observer for observing page or sitemap ACL update in order to invalidate cache on front-office.
  • Constructor Details

  • Method Details

    • supports

      public boolean supports(Event event)
      Description copied from interface: Observer
      Checks if the event is supported. If true, the observe(Event) method will be called.
      Parameters:
      event - the event.
      Returns:
      true for observing this event, false otherwise.
    • observe

      public void observe(Event event, Map<String,Object> transientVars) throws Exception
      Description copied from interface: Observer
      Observes an event.
      Parameters:
      event - the event.
      transientVars - transientVars passed from one Observer to another when processing a single Event. This may allow optimizations between observers.
      Throws:
      Exception - if an error occurs. All exceptions will be logged but not propagated, as the observation mechanism should never fail.