List of usage examples for java.util Optional ifPresent
public void ifPresent(Consumer<? super T> action)
From source file:org.obiba.mica.core.upgrade.Mica310Upgrade.java
private void addMethodsIfMissing(Study study, List<JSONObject> history, String methodsAttribute) { try {// ww w .j a v a2s .c o m if (!containsValidMethods(study, methodsAttribute)) { Optional<Map<String, String>> optionalMethodsAttributeValue = history.stream() .filter(studyHistoryAsJson -> this.containsOldMethods(studyHistoryAsJson, methodsAttribute)) .filter(Objects::nonNull).map(studyHistoryAsJson -> this .extractMethodsLocalizedString(studyHistoryAsJson, methodsAttribute)) .findFirst(); optionalMethodsAttributeValue.ifPresent(methodsAttributeValue -> (getModelMethods(study)) .put(methodsAttribute, methodsAttributeValue)); } } catch (RuntimeException ignore) { } }
From source file:com.homeadvisor.kafdrop.service.CuratorKafkaMonitor.java
@Override public Optional<TopicVO> getTopic(String topic) { validateInitialized();// ww w . ja v a2 s .c o m final Optional<TopicVO> topicVO = Optional.ofNullable(getTopicMetadata(topic).get(topic)); topicVO.ifPresent(vo -> { getTopicPartitionSizes(vo, kafka.api.OffsetRequest.LatestTime()).entrySet() .forEach(entry -> vo.getPartition(entry.getKey()).ifPresent(p -> p.setSize(entry.getValue()))); getTopicPartitionSizes(vo, kafka.api.OffsetRequest.EarliestTime()).entrySet().forEach( entry -> vo.getPartition(entry.getKey()).ifPresent(p -> p.setFirstOffset(entry.getValue()))); }); return topicVO; }
From source file:frontend.GUIController.java
@FXML void editPreferences(ActionEvent event) { EditPreferences dialog = new EditPreferences(stage); Optional<AppProperties> result = dialog.showAndWait(); result.ifPresent(props -> { at.setCustomModelFile(props.getModel()); at.setLexiconPath(props.getLexicon()); at.setQueryTerms(props.getQueryList()); System.out.println("Updating preferences to: "); System.out.println(props.toString()); System.out.println("Saving in file: " + GUI.configFile); FileOutputStream saveFile; try {/*w ww . java 2 s . c om*/ saveFile = new FileOutputStream(GUI.configFile); props.store(saveFile, "Saving file"); saveFile.close(); } catch (Exception e) { e.printStackTrace(); } }); }
From source file:alfio.manager.PaypalManager.java
public boolean refund(alfio.model.transaction.Transaction transaction, Event event, Optional<Integer> amount) { String captureId = transaction.getTransactionId(); try {//w w w .j ava2 s .c o m APIContext apiContext = getApiContext(event); String amountOrFull = amount.map(MonetaryUtil::formatCents).orElse("full"); log.info("Paypal: trying to do a refund for payment {} with amount: {}", captureId, amountOrFull); Capture capture = Capture.get(apiContext, captureId); RefundRequest refundRequest = new RefundRequest(); amount.ifPresent( a -> refundRequest.setAmount(new Amount(capture.getAmount().getCurrency(), formatCents(a)))); DetailedRefund res = capture.refund(apiContext, refundRequest); log.info("Paypal: refund for payment {} executed with success for amount: {}", captureId, amountOrFull); return true; } catch (PayPalRESTException ex) { log.warn("Paypal: was not able to refund payment with id " + captureId, ex); return false; } }
From source file:com.spotify.heroic.suggest.elasticsearch.SuggestBackendKV.java
@Override public AsyncFuture<TagValueSuggest> tagValueSuggest(final TagValueSuggest.Request request) { return connection.doto((final Connection c) -> { final BoolQueryBuilder bool = boolQuery(); final Optional<String> key = request.getKey(); key.ifPresent(k -> { if (!k.isEmpty()) { bool.must(termQuery(TAG_SKEY_RAW, k)); }/*from www .j a va 2s . c o m*/ }); QueryBuilder query = bool.hasClauses() ? bool : matchAllQuery(); if (!(request.getFilter() instanceof TrueFilter)) { query = new BoolQueryBuilder().must(query).filter(filter(request.getFilter())); } final SearchRequestBuilder builder = c.search(TAG_TYPE).setSize(0).setQuery(query); final OptionalLimit limit = request.getLimit(); { final TermsAggregationBuilder terms = AggregationBuilders.terms("values").field(TAG_SVAL_RAW) .order(Order.term(true)); limit.asInteger().ifPresent(l -> terms.size(l + 1)); builder.addAggregation(terms); } return bind(builder.execute()).directTransform((SearchResponse response) -> { final ImmutableList.Builder<String> suggestions = ImmutableList.builder(); if (response.getAggregations() == null) { return TagValueSuggest.of(Collections.emptyList(), Boolean.FALSE); } final Terms terms = response.getAggregations().get("values"); final List<Bucket> buckets = terms.getBuckets(); for (final Terms.Bucket bucket : limit.limitList(buckets)) { suggestions.add(bucket.getKeyAsString()); } return TagValueSuggest.of(suggestions.build(), limit.isGreater(buckets.size())); }); }); }
From source file:alfio.manager.StripeManager.java
public boolean refund(Transaction transaction, Event event, Optional<Integer> amount) { String chargeId = transaction.getTransactionId(); try {/*from w w w .java2 s. com*/ String amountOrFull = amount.map(MonetaryUtil::formatCents).orElse("full"); log.info("Stripe: trying to do a refund for payment {} with amount: {}", chargeId, amountOrFull); Map<String, Object> params = new HashMap<>(); params.put("charge", chargeId); amount.ifPresent(a -> params.put("amount", a)); if (isConnectEnabled(event)) { params.put("refund_application_fee", true); } Optional<RequestOptions> requestOptionsOptional = options(event); if (requestOptionsOptional.isPresent()) { RequestOptions options = requestOptionsOptional.get(); Refund r = Refund.create(params, options); if ("succeeded".equals(r.getStatus())) { log.info("Stripe: refund for payment {} executed with success for amount: {}", chargeId, amountOrFull); return true; } else { log.warn( "Stripe: was not able to refund payment with id {}, returned status is not 'succeded' but {}", chargeId, r.getStatus()); return false; } } return false; } catch (StripeException e) { log.warn("Stripe: was not able to refund payment with id " + chargeId, e); return false; } }
From source file:alfio.manager.system.ConfigurationManager.java
public void saveSystemConfiguration(ConfigurationKeys key, String value) { Optional<Configuration> conf = optionally(() -> findByConfigurationPathAndKey(Configuration.system(), key)); if (key.isBooleanComponentType()) { Optional<Boolean> state = getThreeStateValue(value); if (conf.isPresent()) { if (state.isPresent()) { configurationRepository.update(key.getValue(), value); } else { configurationRepository.deleteByKey(key.getValue()); }// w w w. ja v a2 s.c o m } else { state.ifPresent( v -> configurationRepository.insert(key.getValue(), v.toString(), key.getDescription())); } } else { Optional<String> valueOpt = Optional.ofNullable(value); if (!conf.isPresent()) { valueOpt.ifPresent(v -> configurationRepository.insert(key.getValue(), v, key.getDescription())); } else { configurationRepository.update(key.getValue(), value); } } }
From source file:com.hubrick.vertx.rest.impl.DefaultRestClientRequest.java
private void finishRequest(Optional<MultiKey> key) { if (timeoutInMillis > 0) { httpClientRequest.setTimeout(timeoutInMillis); }/*w ww. j av a 2 s . c om*/ httpClientRequest.end(Buffer.buffer(bufferedHttpOutputMessage.getBody())); key.ifPresent(e -> restClient.getRunningRequests().put(e, this)); logRequest(); }
From source file:org.fineract.module.stellar.horizonadapter.HorizonServerUtilities.java
private ManageOfferOperation offerOperation(final KeyPair sourceAccountKeyPair, final Asset fromAsset, final Asset toAsset, final BigDecimal amount, final Optional<Long> offerId) { final ManageOfferOperation.Builder offerOperationBuilder = new ManageOfferOperation.Builder(fromAsset, toAsset, StellarAccountHelpers.bigDecimalToStellarBalance(amount), "1"); offerOperationBuilder.setSourceAccount(sourceAccountKeyPair); offerId.ifPresent(offerOperationBuilder::setOfferId); return offerOperationBuilder.build(); }
From source file:com.vsct.dt.strowgr.admin.repository.consul.ConsulRepository.java
private Optional<Session> createSession(EntryPointKey entryPointKey, Integer ttlInSec, SESSION_BEHAVIOR behavior) throws IOException { HttpPut createSessionURI = new HttpPut("http://" + host + ":" + port + "/v1/session/create"); if (ttlInSec != null) { String payload = "{\"Behavior\":\"" + behavior.value + "\",\"TTL\":\"" + ttlInSec + "s\", \"Name\":\"" + entryPointKey.getID() + "\", \"LockDelay\": \"0\" }"; LOGGER.trace("create a consul session with theses options: {} ", payload); createSessionURI.setEntity(new StringEntity(payload)); }/*w w w. j a va 2 s . c o m*/ Optional<Session> session = client.execute(createSessionURI, response -> consulReader.parseHttpResponse(response, consulReader::parseSessionFromHttpEntity)); session.ifPresent(s -> LOGGER.debug("get session {} for key {}", s.ID, entryPointKey)); return session; }