Will be called by the OpenCms system during server startup. If a module requires
Will be called if a module is uninstalled from an OpenCms system. If you require
special code to be
Will be called if the module this action instance belongs to is updated.
Will be called during a the publish process after the resources have been
published, but before the
Will be called by the OpenCms system during server shutdown. If a module
requires special "clean up"