45     protected $booking = null;  variable in ilConsultationHoursGUI
245         $booking = ilBookingEntry::getInstanceByCalendarEntryId($app);
249             if ($booking->getCurrentNumberOfBookings($app) >= $booking->getNumberOfBookings()) {
296             $booking = ilBookingEntry::getInstanceByCalendarEntryId($app);
298                 if ($booking->getCurrentNumberOfBookings($app) >= $booking->getNumberOfBookings()) {
688         $this->booking = new ilBookingEntry();
689         $this->form->getItemByPostVar('bo')->setValue($this->booking->getNumberOfBookings());
839             $booking = new ilBookingEntry();
840             $booking->setObjId($this->getUserId());
841             $booking->setNumberOfBookings($this->form->getInput('bo'));
845             $booking->setDeadlineHours($deadline);
850                 $booking->setBookingGroup((int) $this->form->getInput('grp'));
870             $booking->setTargetObjIds($obj_ids);
872             $booking->save();
873             $this->createAppointments($booking);
885      * @param ilBookingEntry $booking
888     protected function createAppointments(ilBookingEntry $booking)  argument
939                 $entry->setContextId($booking->getId());
1036         $booking = new ilBookingEntry($entry->getContextId());
1038         $this->form->getItemByPostVar('bo')->setValue($booking->getNumberOfBookings());
1041         foreach ($booking->getTargetObjIds() as $obj_id) {
1047         $deadline = $booking->getDeadlineHours();
1051         if ($booking->getBookingGroup()) {
1052             $this->form->getItemByPostVar('grp')->setValue($booking->getBookingGroup());
1068         $booking = new \ilBookingEntry();
1069         $booking->setObjId($this->user_id);
1070         $booking->setNumberOfBookings((int) $this->form->getInput('bo'));
1074         $booking->setDeadlineHours($deadline);
1091         $booking->setTargetObjIds($obj_ids);
1094             $booking->setBookingGroup($this->form->getInput('grp'));
1096         $booking->save();
1097         return $booking;
1101      * @param ilBookingEntry $booking
1104 …protected function rewriteBookingIdsForAppointments(\ilBookingEntry $booking, $appointments, \ilPr…  argument
1126                 $entry->setContextId($booking->getId());
1153             $booking = $this->createNewBookingEntry($this->form);
1154             if (!$booking instanceof \ilBookingEntry) {
1158             $this->rewriteBookingIdsForAppointments($booking, $apps, $this->form);
1228             $booking = ilBookingEntry::getInstanceByCalendarEntryId($entry_id);
1229             if ($booking) {
1230                 foreach ($booking->getCurrentBookings($entry_id) as $user_id) {