Example usage for java.util Optional orElse

Introduction

In this page you can find the example usage for java.util Optional orElse.

Prototype

public T orElse(T other)

Source Link

Document

If a value is present, returns the value, otherwise returns other .

Usage

From source file:ca.oson.json.util.ObjectUtil.java

public static <T> T unwraponce(T obj) {
    if (obj != null && obj instanceof Optional) {
        Optional<T> opt = (Optional) obj;
        obj = opt.orElse(null);
    }//from w w w .j a  v a 2 s  .c om

    return obj;
}

From source file:ca.oson.json.util.ObjectUtil.java

public static <T> T unwrap(T obj) {
    while (obj != null && obj instanceof Optional) {
        Optional<T> opt = (Optional) obj;
        obj = opt.orElse(null);
    }/*from ww  w . j  a v  a  2s . c om*/

    return obj;
}

From source file:alfio.util.TemplateResource.java

public static Map<String, Object> prepareModelForConfirmationEmail(Organization organization, Event event,
        TicketReservation reservation, Optional<String> vat, List<Ticket> tickets, OrderSummary orderSummary,
        String reservationUrl, String reservationShortID, Optional<String> invoiceAddress,
        Optional<String> bankAccountNr, Optional<String> bankAccountOwner) {
    Map<String, Object> model = new HashMap<>();
    model.put("organization", organization);
    model.put("event", event);
    model.put("ticketReservation", reservation);
    model.put("hasVat", vat.isPresent());
    model.put("vatNr", vat.orElse(""));
    model.put("tickets", tickets);
    model.put("orderSummary", orderSummary);
    model.put("reservationUrl", reservationUrl);
    model.put("locale", reservation.getUserLanguage());

    ZonedDateTime confirmationTimestamp = Optional.ofNullable(reservation.getConfirmationTimestamp())
            .orElseGet(ZonedDateTime::now);
    model.put("confirmationDate", confirmationTimestamp.withZoneSameInstant(event.getZoneId()));

    if (reservation.getValidity() != null) {
        model.put("expirationDate",
                ZonedDateTime.ofInstant(reservation.getValidity().toInstant(), event.getZoneId()));
    }/*from   w w w.java2  s .  c o  m*/

    model.put("reservationShortID", reservationShortID);

    model.put("hasInvoiceAddress", invoiceAddress.isPresent());
    invoiceAddress.ifPresent(addr -> {
        model.put("invoiceAddress", StringUtils.replace(addr, "\n", ", "));
        model.put("invoiceAddressAsList", Arrays.asList(StringUtils.split(addr, '\n')));
    });

    model.put("hasBankAccountNr", bankAccountNr.isPresent());
    bankAccountNr.ifPresent(nr -> {
        model.put("bankAccountNr", nr);
    });

    model.put("isOfflinePayment",
            reservation.getStatus() == TicketReservation.TicketReservationStatus.OFFLINE_PAYMENT);
    model.put("paymentReason", event.getShortName() + " " + reservationShortID);
    model.put("hasBankAccountOnwer", bankAccountOwner.isPresent());
    bankAccountOwner.ifPresent(owner -> {
        model.put("bankAccountOnwer", StringUtils.replace(owner, "\n", ", "));
        model.put("bankAccountOnwerAsList", Arrays.asList(StringUtils.split(owner, '\n')));
    });

    return model;
}

From source file:io.fluo.webindex.data.fluo.UriCountExport.java

@Override
protected Map<RowColumn, Bytes> generateData(String pageID, Optional<UriInfo> val) {
    if (val.orElse(UriInfo.ZERO).equals(UriInfo.ZERO)) {
        return Collections.emptyMap();
    }/*from w w  w  .  j  av  a2s  .  c  o m*/

    UriInfo uriInfo = val.get();

    Map<RowColumn, Bytes> rcMap = new HashMap<>();
    Bytes linksTo = Bytes.of("" + uriInfo.linksTo);
    rcMap.put(new RowColumn(createTotalRow(pageID, uriInfo.linksTo), Column.EMPTY), linksTo);
    String domain = URL.fromPageID(pageID).getReverseDomain();
    String domainRow = encodeDomainRankPageId(domain, uriInfo.linksTo, pageID);
    rcMap.put(new RowColumn(domainRow, new Column(Constants.RANK, "")), linksTo);
    rcMap.put(new RowColumn("p:" + pageID, FluoConstants.PAGE_INCOUNT_COL), linksTo);
    return rcMap;
}

From source file:net.pkhsolutions.pecsapp.model.PageModel.java

public void setEntity(@NotNull Optional<Page> entity) {
    this.entity = entity.orElse(null);
}

From source file:spring.travel.site.model.user.User.java

@JsonIgnore
public void setAddress(Optional<Address> address) {
    this.a = address.orElse(null);
}

From source file:org.sonarqube.shell.commands.SonarSession.java

void disconnect(Optional<String> message) {
    consoleOut(message.orElse("Successfully disconnected from: " + rootContext.getUri()));
    rootContext = null;/*w  ww .j  a v  a  2s. c om*/
}

From source file:org.zalando.stups.stupsback.admin.domain.ThumbsUpHandler.java

@HandleBeforeCreate
public void handleCreate(ThumbsUp likes) {

    final Authentication authentication = SecurityContextHolder.getContext().getAuthentication();

    if (authentication != null) {
        final Optional<Object> principal = Optional.ofNullable(authentication.getPrincipal());
        likes.setUsername(principal.orElse(new String("testuser")).toString());
    } else {/*from  w  w  w  .  j  av a 2s.c  o  m*/
        likes.setUsername("anonymous");
    }
}

From source file:net.wouterdanes.docker.provider.model.PushableImage.java

public PushableImage(final String imageId, final Optional<String> nameAndTag) {
    notBlank(imageId, "Image id was null or empty");
    notNull(nameAndTag.orElse(""), "Name and tag was null or empty");

    this.imageId = imageId;
    this.nameAndTag = nameAndTag;
}

From source file:org.openmhealth.shim.fitbit.mapper.FitbitBodyWeightDataPointMapper.java

@Override
protected Optional<DataPoint<BodyWeight>> asDataPoint(JsonNode node) {

    MassUnitValue bodyWeight = new MassUnitValue(KILOGRAM, asRequiredDouble(node, "weight"));
    BodyWeight.Builder builder = new BodyWeight.Builder(bodyWeight);

    Optional<OffsetDateTime> dateTime = combineDateTimeAndTimezone(node);

    if (dateTime.isPresent()) {
        builder.setEffectiveTimeFrame(dateTime.get());
    }/* w  w w  . j  a  v  a 2  s  .co m*/

    Optional<Long> externalId = asOptionalLong(node, "logId");

    return Optional.of(newDataPoint(builder.build(), externalId.orElse(null)));
}