List of usage examples for java.util Optional map
public <U> Optional<U> map(Function<? super T, ? extends U> mapper)
From source file:alfio.controller.ReservationController.java
@RequestMapping(value = "/event/{eventName}/reservation/{reservationId}/failure", method = RequestMethod.GET) public String showFailurePage(@PathVariable("eventName") String eventName, @PathVariable("reservationId") String reservationId, @RequestParam(value = "confirmation-email-sent", required = false, defaultValue = "false") boolean confirmationEmailSent, @RequestParam(value = "ticket-email-sent", required = false, defaultValue = "false") boolean ticketEmailSent, Model model) {//from w w w .j a v a 2 s. com Optional<Event> event = eventRepository.findOptionalByShortName(eventName); if (!event.isPresent()) { return "redirect:/"; } Optional<TicketReservation> reservation = ticketReservationManager.findById(reservationId); Optional<TicketReservationStatus> status = reservation.map(TicketReservation::getStatus); if (!status.isPresent()) { return redirectReservation(reservation, eventName, reservationId); } TicketReservationStatus ticketReservationStatus = status.get(); if (ticketReservationStatus == TicketReservationStatus.IN_PAYMENT || ticketReservationStatus == TicketReservationStatus.STUCK) { model.addAttribute("reservation", reservation.get()); model.addAttribute("organizer", organizationRepository.getById(event.get().getOrganizationId())); model.addAttribute("pageTitle", "reservation-page-error-status.header.title"); model.addAttribute("event", event.get()); return "/event/reservation-page-error-status"; } return redirectReservation(reservation, eventName, reservationId); }
From source file:alfio.controller.ReservationController.java
@RequestMapping(value = "/event/{eventName}/reservation/{reservationId}/waitingPayment", method = RequestMethod.GET) public String showWaitingPaymentPage(@PathVariable("eventName") String eventName, @PathVariable("reservationId") String reservationId, Model model, Locale locale) { Optional<Event> event = eventRepository.findOptionalByShortName(eventName); if (!event.isPresent()) { return "redirect:/"; }//from ww w .j av a2 s . c om Optional<TicketReservation> reservation = ticketReservationManager.findById(reservationId); TicketReservationStatus status = reservation.map(TicketReservation::getStatus) .orElse(TicketReservationStatus.PENDING); if (reservation.isPresent() && status == TicketReservationStatus.OFFLINE_PAYMENT) { Event ev = event.get(); TicketReservation ticketReservation = reservation.get(); OrderSummary orderSummary = ticketReservationManager.orderSummaryForReservationId(reservationId, ev, locale); model.addAttribute("totalPrice", orderSummary.getTotalPrice()); model.addAttribute("emailAddress", organizationRepository.getById(ev.getOrganizationId()).getEmail()); model.addAttribute("reservation", ticketReservation); model.addAttribute("paymentReason", ev.getShortName() + " " + ticketReservationManager.getShortReservationID(ev, reservationId)); model.addAttribute("pageTitle", "reservation-page-waiting.header.title"); model.addAttribute("bankAccount", configurationManager .getStringConfigValue( Configuration.from(ev.getOrganizationId(), ev.getId(), BANK_ACCOUNT_NR)) .orElse("")); Optional<String> maybeAccountOwner = configurationManager.getStringConfigValue( Configuration.from(ev.getOrganizationId(), ev.getId(), BANK_ACCOUNT_OWNER)); model.addAttribute("hasBankAccountOwnerSet", maybeAccountOwner.isPresent()); model.addAttribute("bankAccountOwner", Arrays.asList(maybeAccountOwner.orElse("").split("\n"))); model.addAttribute("expires", ZonedDateTime.ofInstant(ticketReservation.getValidity().toInstant(), ev.getZoneId())); model.addAttribute("event", ev); return "/event/reservation-waiting-for-payment"; } return redirectReservation(reservation, eventName, reservationId); }
From source file:com.vsct.dt.strowgr.admin.repository.consul.ConsulRepository.java
@Override public boolean isAutoreload(String haproxyId) { Optional<String> autoreload = getHaproxyProperty(haproxyId, "autoreload"); return autoreload.map(Boolean::valueOf).orElse(false); }
From source file:com.ikanow.aleph2.management_db.mongodb.services.MongoDbManagementDbService.java
@Override public ICrudService<AssetStateDirectoryBean> getStateDirectory(final Optional<DataBucketBean> bucket_filter, final Optional<StateDirectoryType> type_filter) { final Optional<QueryComponent<AssetStateDirectoryBean>> extra_terms = Optional .of(bucket_filter .map(bf -> CrudUtils.allOf(AssetStateDirectoryBean.class) .when(AssetStateDirectoryBean::asset_path, bf.full_name())) .orElse(CrudUtils.allOf(AssetStateDirectoryBean.class))) .map(bfq -> type_filter.map(tf -> bfq.when(AssetStateDirectoryBean::state_type, tf)).orElse(bfq)) .filter(q -> !q.getAll().isEmpty()).map(bfq -> (QueryComponent<AssetStateDirectoryBean>) bfq); final ICrudService<AssetStateDirectoryBean> raw_state_crud = Lambdas.get(() -> { synchronized (this) { if (!_optimized_state_directory.isSet()) { final ICrudService<AssetStateDirectoryBean> raw_state_crud_internal = (ICrudService<AssetStateDirectoryBean>) _crud_factory .getMongoDbCrudService(AssetStateDirectoryBean.class, String.class, _crud_factory .getMongoDbCollection(MongoDbManagementDbService.STATE_DIRECTORY_STORE), Optional.empty(), Optional.empty(), Optional.empty()); final MethodNamingHelper<AssetStateDirectoryBean> h = BeanTemplateUtils .from(AssetStateDirectoryBean.class); raw_state_crud_internal// ww w . j a v a2s.c o m .optimizeQuery(Arrays.asList(h.field(AssetStateDirectoryBean::asset_path), h.field(AssetStateDirectoryBean::state_type))); raw_state_crud_internal .optimizeQuery(Arrays.asList(h.field(AssetStateDirectoryBean::state_type))); _optimized_state_directory.set(raw_state_crud_internal); } } return _optimized_state_directory.get(); }); return extra_terms .<ICrudService<AssetStateDirectoryBean>>map( et -> CrudServiceUtils.intercept(AssetStateDirectoryBean.class, raw_state_crud, extra_terms, Optional.empty(), Collections.emptyMap(), Optional.empty())) .orElse(raw_state_crud).readOnlyVersion(_read_only); }
From source file:alfio.manager.support.CustomMessageManager.java
public void sendMessages(String eventName, Optional<Integer> categoryId, List<MessageModification> input, String username) {//ww w . j a va 2s .c om Event event = eventManager.getSingleEvent(eventName, username); preview(event, input, username);//dry run for checking the syntax Organization organization = eventManager.loadOrganizer(event, username); AtomicInteger counter = new AtomicInteger(); Map<String, List<MessageModification>> byLanguage = input.stream() .collect(Collectors.groupingBy(m -> m.getLocale().getLanguage())); sendMessagesExecutor.execute(() -> { categoryId.map(id -> ticketRepository.findConfirmedByCategoryId(event.getId(), id)) .orElseGet(() -> ticketRepository.findAllConfirmed(event.getId())).stream() .filter(t -> isNotBlank(t.getFullName()) && isNotBlank(t.getEmail())).parallel().map(t -> { Model model = new ExtendedModelMap(); model.addAttribute("eventName", eventName); model.addAttribute("fullName", t.getFullName()); model.addAttribute("organizationName", organization.getName()); model.addAttribute("organizationEmail", organization.getEmail()); model.addAttribute("reservationURL", ticketReservationManager.reservationUrl(t.getTicketsReservationId(), event)); model.addAttribute("reservationID", ticketReservationManager.getShortReservationID(event, t.getTicketsReservationId())); model.addAttribute("ticketURL", ticketReservationManager.ticketUpdateUrl(event, t.getUuid())); return Triple.of(t, t.getEmail(), model); }).forEach(triple -> { Ticket ticket = triple.getLeft(); MessageModification m = Optional.ofNullable(byLanguage.get(ticket.getUserLanguage())) .orElseGet(() -> byLanguage.get(byLanguage.keySet().stream().findFirst() .orElseThrow(IllegalStateException::new))) .get(0); Model model = triple.getRight(); String subject = renderResource(m.getSubject(), model, m.getLocale(), templateManager); String text = renderResource(m.getText(), model, m.getLocale(), templateManager); List<Mailer.Attachment> attachments = new ArrayList<>(); if (m.isAttachTicket()) { ticketReservationManager.findById(ticket.getTicketsReservationId()) .ifPresent(reservation -> { ticketCategoryRepository.getByIdAndActive(ticket.getCategoryId()) .ifPresent(ticketCategory -> { attachments.add(generateTicketAttachment(ticket, reservation, ticketCategory, organization)); }); }); } counter.incrementAndGet(); notificationManager.sendSimpleEmail(event, triple.getMiddle(), subject, () -> text, attachments); }); }); }
From source file:alfio.controller.ReservationController.java
@RequestMapping(value = "/event/{eventName}/reservation/{reservationId}/ticket/{ticketIdentifier}/assign", method = RequestMethod.POST) public String assignTicketToPerson(@PathVariable("eventName") String eventName, @PathVariable("reservationId") String reservationId, @PathVariable("ticketIdentifier") String ticketIdentifier, UpdateTicketOwnerForm updateTicketOwner, BindingResult bindingResult, HttpServletRequest request, Model model) throws Exception { Optional<Triple<ValidationResult, Event, Ticket>> result = ticketHelper.assignTicket(eventName, reservationId, ticketIdentifier, updateTicketOwner, Optional.of(bindingResult), request, model); return result.map(t -> "redirect:/event/" + t.getMiddle().getShortName() + "/reservation/" + t.getRight().getTicketsReservationId() + "/success").orElse("redirect:/"); }
From source file:com.github.larsq.spring.embeddedamqp.SimpleAmqpMessageContainer.java
Optional<BlockingQueue<Message>> messages(String queue) {
Optional<QueueingConsumer> optionalConsumer = subscription(String.join(".", SYSTEM, queue))
.filter(untyped(instanceOf(QueueingConsumer.class))).map(c -> (QueueingConsumer) c);
if (!optionalConsumer.isPresent()) {
return Optional.empty();
}/*from ww w. j av a 2 s. c om*/
return optionalConsumer.map(QueueingConsumer::getStore);
}
From source file:com.homeadvisor.kafdrop.service.CuratorKafkaMonitor.java
private Stream<ConsumerPartitionVO> getConsumerPartitionStream(String groupId, String topicName, TopicVO topicOpt) {//from w w w.j a va 2 s . c om ZKGroupTopicDirs groupTopicDirs = new ZKGroupTopicDirs(groupId, topicName); if (topicOpt == null || topicOpt.getName().equals(topicName)) { topicOpt = getTopic(topicName).orElse(null); } if (topicOpt != null) { final TopicVO topic = topicOpt; Map<Integer, Long> consumerOffsets = getConsumerOffsets(groupId, topic); return topic.getPartitions().stream().map(partition -> { int partitionId = partition.getId(); final ConsumerPartitionVO consumerPartition = new ConsumerPartitionVO(groupId, topicName, partitionId); consumerPartition.setOwner(Optional .ofNullable(consumerTreeCache .getCurrentData(groupTopicDirs.consumerOwnerDir() + "/" + partitionId)) .map(data -> new String(data.getData())).orElse(null)); consumerPartition.setOffset(consumerOffsets.getOrDefault(partitionId, -1L)); final Optional<TopicPartitionVO> topicPartition = topic.getPartition(partitionId); consumerPartition.setSize(topicPartition.map(TopicPartitionVO::getSize).orElse(-1L)); consumerPartition.setFirstOffset(topicPartition.map(TopicPartitionVO::getFirstOffset).orElse(-1L)); return consumerPartition; }); } else { return Stream.empty(); } }
From source file:io.pravega.controller.store.stream.InMemoryStream.java
@Override
CompletableFuture<Integer> getTransactionEpoch(UUID txId) {
Optional<Integer> epoch;
synchronized (txnsLock) {
epoch = epochTxnMap.entrySet().stream().filter(x -> x.getValue().contains(txId.toString())).findFirst()
.map(Map.Entry::getKey);
}// www. java 2 s .c o m
return epoch.map(CompletableFuture::completedFuture).orElseGet(
() -> FutureHelpers.failedFuture(StoreException.create(StoreException.Type.DATA_NOT_FOUND,
"Stream: " + getName() + " Transaction: " + txId.toString())));
}
From source file:io.syndesis.controllers.integration.IntegrationController.java
private void checkIntegrationStatus(Integration integration) { if (integration == null) { return;/*w w w. j a va 2 s. c o m*/ } Optional<Integration.Status> desired = integration.getDesiredStatus(); Optional<Integration.Status> current = integration.getCurrentStatus(); if (!current.equals(desired)) { desired.ifPresent(desiredStatus -> integration.getId().ifPresent(integrationId -> { StatusChangeHandlerProvider.StatusChangeHandler statusChangeHandler = handlers.get(desiredStatus); if (statusChangeHandler != null) { LOG.info( "Integration {} : Desired status \"{}\" != current status \"{}\" --> calling status change handler", integrationId, desiredStatus.toString(), current.map(Enum::toString).orElse("[none]")); callStatusChangeHandler(statusChangeHandler, integrationId); } })); } else { // When the desired state is reached remove the marker so that a next change trigger a check again // Doesn't harm when no such key exists desired.ifPresent(d -> scheduledChecks.remove(getIntegrationMarkerKey(integration))); } }