Example usage for java.time ZonedDateTime now

Introduction

In this page you can find the example usage for java.time ZonedDateTime now.

Prototype

public static ZonedDateTime now(Clock clock)

Source Link

Document

Obtains the current date-time from the specified clock.

Usage

From source file:org.openlmis.fulfillment.util.DateHelper.java

/**
 * Obtains the current date time from the system clock in the system time zone.
 * @return the current date time using the system clock
 *///from  ww w.j  ava  2s  .c  om
public ZonedDateTime getCurrentDateTimeWithSystemZone() {
    return ZonedDateTime.now(clock);
}

From source file:fi.helsinki.opintoni.service.TimeService.java

public String nowUTCAsString() {
    ZonedDateTime utc = ZonedDateTime.now(ZoneOffset.UTC);
    return utc.format(DateTimeFormatter.ISO_INSTANT);
}

From source file:no.digipost.api.useragreements.client.filters.request.RequestDateInterceptor.java

private void setDateHeader(final HttpRequest httpRequest) {
    String dateOnRFC1123Format = DateUtils.formatDate(ZonedDateTime.now(GMT));
    httpRequest.setHeader(DATE, dateOnRFC1123Format);
    log.debug(getClass().getSimpleName() + " satt headeren " + DATE + "=" + dateOnRFC1123Format);
}

From source file:org.ligoj.app.plugin.prov.aws.auth.AWS4SignerForAuthorizationHeader.java

/**
 * Computes an AWS4 signature for a request, ready for inclusion as an
 * 'Authorization' header.//  ww  w.  j a  v  a 2 s  .  co  m
 * 
 * @param query
 *            the query
 * @return The computed authorization string for the request. This value needs
 *         to be set as the header 'Authorization' on the subsequent HTTP
 *         request.
 */
public String computeSignature(final AWS4SignatureQuery query) {
    // first get the date and time for the subsequent request, and convert
    // to ISO 8601 format for use in signature generation
    final ZonedDateTime now = ZonedDateTime.now(clock);

    final String dateTimeStamp = DateTimeFormatter.ofPattern(ISO8601_FORMAT).format(now);
    final String bodyHash;
    if (query.getBody() == null) {
        bodyHash = EMPTY_BODY_SHA256;
    } else {
        bodyHash = hash(query.getBody());
    }
    // update the headers with required 'x-amz-date' and 'host' values
    query.getHeaders().put("x-amz-date", dateTimeStamp);
    query.getHeaders().put("x-amz-content-sha256", bodyHash);
    query.getHeaders().put("Host", query.getHost());

    // canonicalize the headers; we need the set of header names as well as
    // the names and values to go into the signature process
    final String canonicalizedHeaderNames = getCanonicalizeHeaderNames(query.getHeaders());
    final String canonicalizedHeaders = getCanonicalizedHeaderString(query.getHeaders());

    // if any query string parameters have been supplied, canonicalize them
    final String canonicalizedQueryParameters = getCanonicalizedQueryString(query.getQueryParameters());

    // canonicalize the various components of the request
    final String canonicalRequest = getCanonicalRequest(query.getPath(), query.getMethod(),
            canonicalizedQueryParameters, canonicalizedHeaderNames, canonicalizedHeaders, bodyHash);

    // construct the string to be signed
    final String dateStamp = DateTimeFormatter.ofPattern(DATE_FORMAT).format(now);
    final String scope = dateStamp + "/" + query.getRegion() + "/" + query.getService() + "/" + TERMINATOR;
    final String stringToSign = getStringToSign(dateTimeStamp, scope, canonicalRequest);

    // compute the signing key
    final byte[] kSecret = (SCHEME + query.getSecretKey()).getBytes();
    final byte[] kDate = sign(dateStamp, kSecret);
    final byte[] kRegion = sign(query.getRegion(), kDate);
    final byte[] kService = sign(query.getService(), kRegion);
    final byte[] kSigning = sign(TERMINATOR, kService);
    final byte[] signature = sign(stringToSign, kSigning);

    final String credentialsAuthorizationHeader = "Credential=" + query.getAccessKey() + "/" + scope;
    final String signedHeadersAuthorizationHeader = "SignedHeaders=" + canonicalizedHeaderNames;
    final String signatureAuthorizationHeader = "Signature=" + Hex.encodeHexString(signature);

    return SCHEME + "-" + ALGORITHM + " " + credentialsAuthorizationHeader + ", "
            + signedHeadersAuthorizationHeader + ", " + signatureAuthorizationHeader;
}

From source file:stroom.util.test.StroomTestUtil.java

public static File createUniqueTestDir(final File parentDir) throws IOException {
    if (!parentDir.isDirectory()) {
        throw new IOException(
                "The parent directory '" + FileUtil.getCanonicalPath(parentDir) + "' does not exist");
    }//from  w w  w  . j  av  a2s.  c o m

    File dir = null;
    for (int i = 0; i < 100; i++) {
        dir = new File(parentDir, FORMAT.format(ZonedDateTime.now(ZoneOffset.UTC)));
        if (dir.mkdir()) {
            break;
        } else {
            dir = null;
            ThreadUtil.sleep(100);
        }
    }

    if (dir == null) {
        throw new IOException("Unable to create unique test dir in: " + FileUtil.getCanonicalPath(parentDir));
    }

    return dir;
}

From source file:keywhiz.auth.cookie.AuthenticatedEncryptedCookieFactoryTest.java

@Before
public void setUp() {
    CookieConfig config = new CookieConfig();
    config.setName("session");

    cookieFactory = new AuthenticatedEncryptedCookieFactory(clock, MAPPER, ENCRYPTOR, config);
    validCookie = cookieFactory.getSessionCookie(USER, ZonedDateTime.now(clock)).toString();
    expiredCookie = cookieFactory.getExpiredSessionCookie().toString();
}

From source file:alfio.util.EventUtil.java

public static boolean checkWaitingQueuePreconditions(Event event, List<SaleableTicketCategory> categories,
        ConfigurationManager configurationManager, Predicate<Event> noTicketsAvailable) {
    return findLastCategory(categories).map(lastCategory -> {
        ZonedDateTime now = ZonedDateTime.now(event.getZoneId());
        if (isPreSales(event, categories)) {
            return configurationManager.getBooleanConfigValue(
                    Configuration.from(event.getOrganizationId(), event.getId(), ENABLE_PRE_REGISTRATION),
                    false);/*w ww.  ja  v a  2  s  . c  om*/
        } else if (configurationManager.getBooleanConfigValue(
                Configuration.from(event.getOrganizationId(), event.getId(), ENABLE_WAITING_QUEUE), false)) {
            return now.isBefore(lastCategory.getZonedExpiration()) && noTicketsAvailable.test(event);
        }
        return false;
    }).orElse(false);
}

From source file:alfio.controller.api.support.PublicCategory.java

public boolean isActive() {
    ZonedDateTime now = ZonedDateTime.now(Clock.systemUTC());
    return category.getUtcInception().isBefore(now) && now.isBefore(category.getUtcExpiration());
}

From source file:stroom.pipeline.server.writer.PathCreator.java

public static String replaceTimeVars(String path) {
    // Replace some of the path elements with system variables.
    final ZonedDateTime dateTime = ZonedDateTime.now(ZoneOffset.UTC);
    path = replace(path, "year", dateTime.getYear(), 4);
    path = replace(path, "month", dateTime.getMonthValue(), 2);
    path = replace(path, "day", dateTime.getDayOfMonth(), 2);
    path = replace(path, "hour", dateTime.getHour(), 2);
    path = replace(path, "minute", dateTime.getMinute(), 2);
    path = replace(path, "second", dateTime.getSecond(), 2);
    path = replace(path, "millis", dateTime.toInstant().toEpochMilli(), 3);
    path = replace(path, "ms", dateTime.toInstant().toEpochMilli(), 0);

    return path;//from w ww .j  av a  2  s . c o  m
}

From source file:alfio.controller.api.support.PublicCategory.java

public boolean isFutureSale() {
    return ZonedDateTime.now(Clock.systemUTC()).isBefore(category.getUtcInception());
}