List of usage examples for java.util Optional ifPresent
public void ifPresent(Consumer<? super T> action)
From source file:io.github.mzmine.modules.plots.msspectrum.MsSpectrumPlotWindowController.java
public void handleSetMzShiftManually(Event event) { DecimalFormat mzFormat = MZmineCore.getConfiguration().getMZFormat(); String newMzShiftString = "0.0"; Double newMzShift = (Double) setToMenuItem.getUserData(); if (newMzShift != null) newMzShiftString = mzFormat.format(newMzShift); TextInputDialog dialog = new TextInputDialog(newMzShiftString); dialog.setTitle("m/z shift"); dialog.setHeaderText("Set m/z shift value"); Optional<String> result = dialog.showAndWait(); result.ifPresent(value -> { try {// ww w .j a v a 2s.c om double newValue = Double.parseDouble(value); mzShift.set(newValue); } catch (Exception e) { e.printStackTrace(); } }); }
From source file:io.github.swagger2markup.internal.component.ResponseComponent.java
@Override public MarkupDocBuilder apply(MarkupDocBuilder markupDocBuilder, Parameters params) { PathOperation operation = params.operation; Map<String, Response> responses = operation.getOperation().getResponses(); MarkupDocBuilder responsesBuilder = copyMarkupDocBuilder(markupDocBuilder); applyPathsDocumentExtension(new PathsDocumentExtension.Context( PathsDocumentExtension.Position.OPERATION_RESPONSES_BEGIN, responsesBuilder, operation)); if (MapUtils.isNotEmpty(responses)) { StringColumn.Builder httpCodeColumnBuilder = StringColumn .builder(StringColumnId.of(labels.getLabel(HTTP_CODE_COLUMN))) .putMetaData(TableComponent.WIDTH_RATIO, "2"); StringColumn.Builder descriptionColumnBuilder = StringColumn .builder(StringColumnId.of(labels.getLabel(DESCRIPTION_COLUMN))) .putMetaData(TableComponent.WIDTH_RATIO, "14") .putMetaData(TableComponent.HEADER_COLUMN, "true"); StringColumn.Builder schemaColumnBuilder = StringColumn .builder(StringColumnId.of(labels.getLabel(SCHEMA_COLUMN))) .putMetaData(TableComponent.WIDTH_RATIO, "4").putMetaData(TableComponent.HEADER_COLUMN, "true"); Map<String, Response> sortedResponses = toSortedMap(responses, config.getResponseOrdering()); sortedResponses.forEach((String responseName, Response response) -> { String schemaContent = labels.getLabel(NO_CONTENT); if (response.getSchema() != null) { Property property = response.getSchema(); Type type = new PropertyAdapter(property).getType(definitionDocumentResolver); if (config.isInlineSchemaEnabled()) { type = createInlineType(type, labels.getLabel(RESPONSE) + " " + responseName, operation.getId() + " " + labels.getLabel(RESPONSE) + " " + responseName, params.inlineDefinitions); }//from ww w . j av a 2s .c o m schemaContent = type.displaySchema(markupDocBuilder); } MarkupDocBuilder descriptionBuilder = copyMarkupDocBuilder(markupDocBuilder); descriptionBuilder.text(markupDescription(config.getSwaggerMarkupLanguage(), markupDocBuilder, response.getDescription())); Map<String, Property> headers = response.getHeaders(); if (MapUtils.isNotEmpty(headers)) { descriptionBuilder.newLine(true).boldText(labels.getLabel(HEADERS_COLUMN)).text(COLON); for (Map.Entry<String, Property> header : headers.entrySet()) { descriptionBuilder.newLine(true); Property headerProperty = header.getValue(); PropertyAdapter headerPropertyAdapter = new PropertyAdapter(headerProperty); Type propertyType = headerPropertyAdapter.getType(null); String headerDescription = markupDescription(config.getSwaggerMarkupLanguage(), markupDocBuilder, headerProperty.getDescription()); Optional<Object> optionalDefaultValue = headerPropertyAdapter.getDefaultValue(); descriptionBuilder.literalText(header.getKey()) .text(String.format(" (%s)", propertyType.displaySchema(markupDocBuilder))); if (isNotBlank(headerDescription) || optionalDefaultValue.isPresent()) { descriptionBuilder.text(COLON); if (isNotBlank(headerDescription) && !headerDescription.endsWith(".")) headerDescription += "."; descriptionBuilder.text(headerDescription); optionalDefaultValue.ifPresent( o -> descriptionBuilder.text(" ").boldText(labels.getLabel(DEFAULT_COLUMN)) .text(COLON).literalText(Json.pretty(o))); } } } httpCodeColumnBuilder.add(boldText(markupDocBuilder, responseName)); descriptionColumnBuilder.add(descriptionBuilder.toString()); schemaColumnBuilder.add(schemaContent); }); responsesBuilder = tableComponent.apply(responsesBuilder, TableComponent.parameters( httpCodeColumnBuilder.build(), descriptionColumnBuilder.build(), schemaColumnBuilder.build())); } applyPathsDocumentExtension(new PathsDocumentExtension.Context( PathsDocumentExtension.Position.OPERATION_RESPONSES_END, responsesBuilder, operation)); String responsesContent = responsesBuilder.toString(); applyPathsDocumentExtension(new PathsDocumentExtension.Context( PathsDocumentExtension.Position.OPERATION_RESPONSES_BEFORE, markupDocBuilder, operation)); if (isNotBlank(responsesContent)) { markupDocBuilder.sectionTitleLevel(params.titleLevel, labels.getLabel(RESPONSES)); markupDocBuilder.text(responsesContent); } applyPathsDocumentExtension(new PathsDocumentExtension.Context( PathsDocumentExtension.Position.OPERATION_RESPONSES_AFTER, markupDocBuilder, operation)); return markupDocBuilder; }
From source file:tech.beshu.ror.utils.containers.ESWithReadonlyRestContainer.java
private WaitStrategy waitStrategy(Optional<ESWithReadonlyRestContainer.ESInitalizer> initalizer) { final ObjectMapper mapper = new ObjectMapper(); return new GenericContainer.AbstractWaitStrategy() { @Override//from w w w.j av a 2 s . c om protected void waitUntilReady() { logger.info("Waiting for ES container ..."); final RestClient client = getAdminClient(); final Instant startTime = Instant.now(); while (!isReady(client) && !checkTimeout(startTime, startupTimeout)) { try { Thread.sleep(WAIT_BETWEEN_RETRIES.toMillis()); } catch (InterruptedException e) { e.printStackTrace(); } } initalizer.ifPresent(i -> i.initialize(client)); logger.info("ES container stated"); } private boolean isReady(RestClient client) { try { HttpResponse result = client.execute(new HttpGet(client.from("_cluster/health"))); if (result.getStatusLine().getStatusCode() != 200) return false; Map<String, String> healthJson = mapper.readValue(result.getEntity().getContent(), new TypeReference<Map<String, String>>() { }); return "green".equals(healthJson.get("status")); } catch (IOException | URISyntaxException e) { return false; } } }; }
From source file:org.ow2.proactive.connector.iaas.cloud.provider.azure.AzureProvider.java
@Override public void deleteInstance(Infrastructure infrastructure, String instanceId) { Azure azureService = azureServiceCache.getService(infrastructure); VirtualMachine vm = azureProviderUtils.searchVirtualMachineByID(azureService, instanceId).orElseThrow( () -> new RuntimeException("ERROR unable to find instance with ID: '" + instanceId + "'")); // Retrieve all resources attached to the instance NetworkInterface networkInterface = vm.getPrimaryNetworkInterface(); com.microsoft.azure.management.network.Network network = networkInterface.primaryIpConfiguration() .getNetwork();/*from ww w . jav a2 s . c o m*/ NetworkSecurityGroup networkSecurityGroup = networkInterface.getNetworkSecurityGroup(); Optional<PublicIpAddress> optionalPublicIPAddress = Optional.ofNullable(vm.getPrimaryPublicIpAddress()); String osDiskID = vm.osDiskId(); // Delete the VM first azureService.virtualMachines().deleteById(vm.id()); // Then delete its network interface azureService.networkInterfaces().deleteById(networkInterface.id()); // Delete its public IP address if present optionalPublicIPAddress.ifPresent(pubIPAddr -> azureService.publicIpAddresses().deleteById(pubIPAddr.id())); // Delete its main disk (OS), and keep data disks azureService.disks().deleteById(osDiskID); // Delete the security group if present and not attached to any network interface if (azureService.networkInterfaces().list().stream().map(NetworkInterface::getNetworkSecurityGroup) .filter(netSecGrp -> Optional.ofNullable(netSecGrp).isPresent()) .noneMatch(netSecGrp -> netSecGrp.id().equals(networkSecurityGroup.id()))) { azureService.networkSecurityGroups().deleteById(networkSecurityGroup.id()); } // Delete the virtual network if not attached to any network interface if (azureService.networkInterfaces().list().stream().map(NetworkInterface::primaryIpConfiguration) .filter(ipConf -> Optional.ofNullable(ipConf).isPresent()).map(NicIpConfiguration::getNetwork) .filter(net -> Optional.ofNullable(net).isPresent()) .noneMatch(net -> net.id().equals(network.id()))) { azureService.networks().deleteById(network.id()); } }
From source file:io.atomix.protocols.gossip.map.AntiEntropyMapDelegate.java
private MapValue removeInternal(String key, Optional<byte[]> value, Optional<MapValue> tombstone) { checkState(!closed, destroyedMessage); checkNotNull(key, ERROR_NULL_KEY);//from w w w .j av a 2s . c om checkNotNull(value, ERROR_NULL_VALUE); tombstone.ifPresent(v -> checkState(v.isTombstone())); counter.incrementCount(); AtomicBoolean updated = new AtomicBoolean(false); AtomicReference<MapValue> previousValue = new AtomicReference<>(); items.compute(key, (k, existing) -> { boolean valueMatches = true; if (value.isPresent() && existing != null && existing.isAlive()) { valueMatches = Arrays.equals(value.get(), existing.get()); } if (existing == null) { log.trace("ECMap Remove: Existing value for key {} is already null", k); } if (valueMatches) { if (existing == null) { updated.set(tombstone.isPresent()); } else { updated.set(!tombstone.isPresent() || tombstone.get().isNewerThan(existing)); } } if (updated.get()) { previousValue.set(existing); return tombstone.orElse(null); } else { return existing; } }); return previousValue.get(); }
From source file:me.Wundero.Ray.utils.TextUtils.java
/** * Apply the actions provided onto a builder. *//*from w ww . ja v a 2 s .c o m*/ public static Text.Builder apply(Text.Builder b, Optional<ClickAction<?>> c, Optional<HoverAction<?>> h, Optional<ShiftClickAction<?>> s) { c.ifPresent(x -> b.onClick(x)); h.ifPresent(x -> b.onHover(x)); s.ifPresent(x -> b.onShiftClick(x)); return b; }
From source file:com.ikanow.aleph2.example.flume_harvester.services.FlumeHarvesterSink.java
@Override public Status process() throws EventDeliveryException { Status status = null;/*from w ww .j av a 2 s . co m*/ //TODO (ALEPH-10): handy to know: there's a timeout that appears to occur, so can log a heartbeat every N seconds and use in the poll freq to ensure this thread hasn't crashed... //TODO (ALEPH-10): also have a log the first time an error occurs, and maybe hourly log messages reporting data sizes // Start transaction final Channel ch = getChannel(); final Transaction txn = ch.getTransaction(); txn.begin(); try { // This try clause includes whatever Channel operations you want to do final Event event = ch.take(); final Optional<JsonNode> maybe_json_event = getEventJson(event, _config) // Extra step .map(json -> _time_field.filter(tf -> !json.has(tf)) // (ie filter out JSON objects with the timestamp field, those are passed unchanged by the orElse .<JsonNode>map(tf -> ((ObjectNode) json).put(tf, LocalDateTime.now().toString())) // put the timestamp field in .orElse(json)); maybe_json_event.ifPresent(json_event -> { if (_config.map(cfg -> cfg.output()).map(out -> out.direct_output()).isPresent()) { this.directOutput(json_event, _config.get(), _bucket); } else { if (_streaming) { _context.sendObjectToStreamingPipeline(Optional.empty(), Either.left(json_event)); } if (_batch) { this.directOutput(json_event, _BATCH_CONFIG, _bucket); } } }); txn.commit(); status = Status.READY; } catch (Throwable t) { //DEBUG //_logger.warn("Error", t); txn.rollback(); // Log exception, handle individual exceptions as needed status = Status.BACKOFF; // re-throw all Errors if (t instanceof Error) { throw (Error) t; } } finally { txn.close(); } return status; }
From source file:alfio.manager.system.MailgunMailer.java
private RequestBody prepareBody(Event event, String to, List<String> cc, String subject, String text, Optional<String> html, Attachment... attachments) throws IOException { String from = event.getDisplayName() + " <" + configurationManager .getRequiredValue(Configuration.from(event.getOrganizationId(), event.getId(), MAILGUN_FROM)) + ">"; if (ArrayUtils.isEmpty(attachments)) { FormBody.Builder builder = new FormBody.Builder().add("from", from).add("to", to) .add("subject", subject).add("text", text); if (cc != null && !cc.isEmpty()) { builder.add("cc", StringUtils.join(cc, ',')); }// w ww.j a v a2s.com String replyTo = configurationManager.getStringConfigValue( Configuration.from(event.getOrganizationId(), event.getId(), MAIL_REPLY_TO), ""); if (StringUtils.isNotBlank(replyTo)) { builder.add("h:Reply-To", replyTo); } html.ifPresent((htmlContent) -> builder.add("html", htmlContent)); return builder.build(); } else { MultipartBody.Builder multipartBuilder = new MultipartBody.Builder().setType(MultipartBody.FORM); multipartBuilder.addFormDataPart("from", from).addFormDataPart("to", to) .addFormDataPart("subject", subject).addFormDataPart("text", text); if (cc != null && !cc.isEmpty()) { multipartBuilder.addFormDataPart("cc", StringUtils.join(cc, ',')); } html.ifPresent((htmlContent) -> multipartBuilder.addFormDataPart("html", htmlContent)); for (Attachment attachment : attachments) { byte[] data = attachment.getSource(); multipartBuilder.addFormDataPart("attachment", attachment.getFilename(), RequestBody .create(MediaType.parse(attachment.getContentType()), Arrays.copyOf(data, data.length))); } return multipartBuilder.build(); } }
From source file:acmi.l2.clientmod.xdat.Controller.java
private MenuItem createAddMenu(String name, TreeView<Object> elements, TreeItem<Object> selected) { ListHolder listHolder = (ListHolder) selected.getValue(); MenuItem add = new MenuItem(name); add.setOnAction(event -> {//from w ww .ja v a 2s . c o m Stream<ClassHolder> st = SubclassManager.getInstance().getClassWithAllSubclasses(listHolder.type) .stream().map(ClassHolder::new); List<ClassHolder> list = st.collect(Collectors.toList()); Optional<ClassHolder> choice; if (list.size() == 1) { choice = Optional.of(list.get(0)); } else { ChoiceDialog<ClassHolder> cd = new ChoiceDialog<>(list.get(0), list); cd.setTitle("Select class"); cd.setHeaderText(null); choice = cd.showAndWait(); } choice.ifPresent(toCreate -> { try { IOEntity obj = toCreate.clazz.newInstance(); listHolder.list.add(obj); TreeItem<Object> treeItem = createTreeItem(obj); selected.getChildren().add(treeItem); elements.getSelectionModel().select(treeItem); elements.scrollTo(elements.getSelectionModel().getSelectedIndex()); editor.getHistory().valueCreated(treeItemToScriptString(selected), toCreate.clazz); } catch (ReflectiveOperationException e) { log.log(Level.WARNING, String.format("Couldn't instantiate %s", toCreate.clazz.getName()), e); Dialogs.show(Alert.AlertType.ERROR, "ReflectiveOperationException", null, "Couldn't instantiate " + toCreate.clazz); } }); }); return add; }