Example usage for org.joda.time DateTime now

Introduction

In this page you can find the example usage for org.joda.time DateTime now.

Prototype

public static DateTime now(Chronology chronology) 

Source Link

Document

Obtains a DateTime set to the current system millisecond time using the specified chronology.

Usage

From source file:com.eldar.services.ResourceService.java

License:Open Source License

private String getFileName(String name, int version) {
    return name + "_" + version + "_" + DateTime.now(DateTimeZone.UTC).toString("yyyy-MM-dd-HH-mm-ss");
}

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From source file:com.evinceframework.membership.authentication.UserUpdater.java

License:Apache License

protected DateTime utcNow() {
    return DateTime.now(DateTimeZone.UTC);
}

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From source file:com.example.getstarted.util.CloudStorageHelper.java

License:Apache License

/**
 * Uploads a file to Google Cloud Storage to the bucket specified in the BUCKET_NAME
 * environment variable, appending a timestamp to end of the uploaded filename.
 *//*from   w ww  .j a  va2s .  co m*/
public String uploadFile(FileItemStream fileStream, final String bucketName)
        throws IOException, ServletException {
    checkFileExtension(fileStream.getName());

    DateTimeFormatter dtf = DateTimeFormat.forPattern("-YYYY-MM-dd-HHmmssSSS");
    DateTime dt = DateTime.now(DateTimeZone.UTC);
    String dtString = dt.toString(dtf);
    final String fileName = fileStream.getName() + dtString;

    // the inputstream is closed by default, so we don't need to close it here
    BlobInfo blobInfo = storage.create(BlobInfo.newBuilder(bucketName, fileName)
            // Modify access list to allow all users with link to read file
            .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER)))).build(),
            fileStream.openStream());
    logger.log(Level.INFO, "Uploaded file {0} as {1}", new Object[] { fileStream.getName(), fileName });
    // return the public download link
    return blobInfo.getMediaLink();
}

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From source file:com.example.getstarted.util.DatastoreSessionFilter.java

License:Apache License

@Override
public void init(FilterConfig config) throws ServletException {
    // initialize local copy of datastore session variables

    datastore = DatastoreServiceFactory.getDatastoreService();
    // Delete all sessions unmodified for over two days
    DateTime dt = DateTime.now(DateTimeZone.UTC);
    Query query = new Query(SESSION_KIND).setFilter(new FilterPredicate("lastModified",
            FilterOperator.LESS_THAN_OR_EQUAL, dt.minusDays(2).toString(DTF)));
    Iterator<Entity> results = datastore.prepare(query).asIterator();
    while (results.hasNext()) {
        Entity stateEntity = results.next();
        datastore.delete(stateEntity.getKey());
    }/*from w w w . j  a  v a  2 s.  co m*/
}

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From source file:com.example.getstarted.util.DatastoreSessionFilter.java

License:Apache License

/**
 * Stores the state value in each key-value pair in the project's datastore.
 * @param sessionId Request from which to extract session.
 * @param varName the name of the desired session variable
 * @param varValue the value of the desired session variable
 *//*from   w w w .  ja va 2  s.  c  o m*/
protected void setSessionVariables(String sessionId, Map<String, String> setMap) {
    if (sessionId.equals("")) {
        return;
    }
    Key key = KeyFactory.createKey(SESSION_KIND, sessionId);
    Transaction transaction = datastore.beginTransaction();
    DateTime dt = DateTime.now(DateTimeZone.UTC);
    dt.toString(DTF);
    try {
        Entity stateEntity;
        try {
            stateEntity = datastore.get(transaction, key);
        } catch (EntityNotFoundException e) {
            stateEntity = new Entity(key);
        }
        for (String varName : setMap.keySet()) {
            stateEntity.setProperty(varName, setMap.get(varName));
        }
        stateEntity.setProperty("lastModified", dt.toString(DTF));
        datastore.put(transaction, stateEntity);
        transaction.commit();
    } finally {
        if (transaction.isActive()) {
            transaction.rollback();
        }
    }
}

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From source file:com.example.managedvms.gettingstartedjava.util.CloudStorageHelper.java

License:Open Source License

/**
 * Uploads a file to Google Cloud Storage to the bucket specified in the BUCKET_NAME
 * environment variable, appending a timestamp to end of the uploaded filename.
 *///from  w  ww .  jav a 2 s . co m
public String uploadFile(Part filePart, final String bucketName) throws IOException {
    DateTimeFormatter dtf = DateTimeFormat.forPattern("-YYYY-MM-dd-HHmmssSSS");
    DateTime dt = DateTime.now(DateTimeZone.UTC);
    String dtString = dt.toString(dtf);
    final String fileName = filePart.getSubmittedFileName() + dtString;

    // the inputstream is closed by default, so we don't need to close it here
    BlobInfo blobInfo = storage.create(BlobInfo.builder(bucketName, fileName)
            // Modify access list to allow all users with link to read file
            .acl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER)))).build(),
            filePart.getInputStream());
    logger.log(Level.INFO, "Uploaded file {0} as {1}",
            new Object[] { filePart.getSubmittedFileName(), fileName });
    // return the public download link
    return blobInfo.mediaLink();
}

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From source file:com.google.location.lbs.gnss.gps.pseudorange.GpsTime.java

License:Apache License

/**
 * Creates a GPS time based upon the current time.
 */
public static GpsTime now() {
    return fromUtc(DateTime.now(DateTimeZone.UTC));
}

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From source file:com.google.location.lbs.gnss.gps.pseudorange.GpsTime.java

License:Apache License

/**
 * Creates a GPS time using YUMA GPS week number (0..1023), and the time of week.
 * @param yumaWeek (0..1023)// w ww.j ava2s. c  o m
 * @param towSec GPS time of week in second
 * @return actual time in GpsTime.
 */
public static GpsTime fromYumaWeekTow(int yumaWeek, int towSec) {
    Preconditions.checkArgument(yumaWeek >= 0);
    Preconditions.checkArgument(yumaWeek < 1024);

    // Estimate the multiplier of current week.
    DateTime currentTime = DateTime.now(UTC_ZONE);
    GpsTime refTime = new GpsTime(currentTime);
    Pair<Integer, Integer> refWeekSec = refTime.getGpsWeekSecond();
    int weekMultiplier = refWeekSec.first / 1024;

    int gpsWeek = weekMultiplier * 1024 + yumaWeek;
    return fromWeekTow(gpsWeek, towSec);
}

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From source file:com.google.location.lbs.gnss.gps.pseudorange.GpsTime.java

License:Apache License

/**
 * @return Day of year in GPS time (GMT time)
 *///from w w w  . ja  v  a 2  s  .co  m
public static int getCurrentDayOfYear() {
    DateTime current = DateTime.now(DateTimeZone.UTC);
    // Since current is derived from UTC time, we need to add leap second here.
    long gpsTimeMillis = current.getMillis() + getLeapSecond(current);
    DateTime gpsCurrent = new DateTime(gpsTimeMillis, UTC_ZONE);
    return gpsCurrent.getDayOfYear();
}

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From source file:com.google.samples.apps.abelana.AbelanaThings.java

License:Open Source License

public static String getImage(String name) {
    final String Bucket = "abelana";
    DateTime soon = DateTime.now(DateTimeZone.UTC).plusMinutes(20);
    long expires = soon.getMillis() / 1000;
    String stringToSign = "GET\n\n\n" + expires + "\n" + "/" + Bucket + "/" + name + ".webp";

    String uri = "https://storage.googleapis.com/abelana/" + name + ".webp" + "?GoogleAccessId="
            + credential.getServiceAccountId() + "&Expires=" + expires + "&Signature="
            + Uri.encode(signData(stringToSign));

    return uri;//www. j av a 2  s .  c o  m

}

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