Interface SystemConfigurationChangeListener

  • public interface SystemConfigurationChangeListener
    Listener that needs to receive notifications related to system configuration object changes.
    • Method Detail

      • update

        boolean update​(@Nullable
                       @Nullable SystemConfigurationType value)
        Updates the listener's internal state with the configuration provided.
        value - Current value of the system configuration object. It is 'null' if the object does not exist. Usually listeners keep their current state in such cases, but if needed, it will have the information about missing sysconfig object, so it could act accordingly.
        false if the update was not successful, so it needs to be repeated. The same effect is when a runtime exception is thrown.