Example usage for org.joda.time DateTimeZone UTC

List of usage examples for org.joda.time DateTimeZone UTC

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Introduction

In this page you can find the example usage for org.joda.time DateTimeZone UTC.

Prototype

DateTimeZone UTC

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Document

The time zone for Universal Coordinated Time

Usage

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

License:Apache License

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

From source file:com.example.bigquery.QueryParametersSample.java

License:Apache License

private static void runTimestamp() throws InterruptedException {
    BigQuery bigquery = new BigQueryOptions.DefaultBigqueryFactory()
            .create(BigQueryOptions.getDefaultInstance());

    DateTime timestamp = new DateTime(2016, 12, 7, 8, 0, 0, DateTimeZone.UTC);

    String queryString = "SELECT TIMESTAMP_ADD(@ts_value, INTERVAL 1 HOUR);";
    QueryRequest queryRequest = QueryRequest.newBuilder(queryString)
            .addNamedParameter("ts_value", QueryParameterValue.timestamp(
                    // Timestamp takes microseconds since 1970-01-01T00:00:00 UTC
                    timestamp.getMillis() * 1000))
            // Standard SQL syntax is required for parameterized queries.
            // See: https://cloud.google.com/bigquery/sql-reference/
            .setUseLegacySql(false).build();

    // Execute the query.
    QueryResponse response = bigquery.query(queryRequest);

    // Wait for the job to finish (if the query takes more than 10 seconds to complete).
    while (!response.jobCompleted()) {
        Thread.sleep(1000);/*from ww w . j a va2 s . co m*/
        response = bigquery.getQueryResults(response.getJobId());
    }

    if (response.hasErrors()) {
        throw new RuntimeException(response.getExecutionErrors().stream().<String>map(err -> err.getMessage())
                .collect(Collectors.joining("\n")));
    }

    QueryResult result = response.getResult();
    Iterator<List<FieldValue>> iter = result.iterateAll();

    DateTimeFormatter formatter = ISODateTimeFormat.dateTimeNoMillis().withZoneUTC();
    while (iter.hasNext()) {
        List<FieldValue> row = iter.next();
        System.out.printf("%s\n", formatter.print(new DateTime(
                // Timestamp values are returned in microseconds since 1970-01-01T00:00:00 UTC,
                // but org.joda.time.DateTime constructor accepts times in milliseconds.
                row.get(0).getTimestampValue() / 1000, DateTimeZone.UTC)));
    }
}

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.  java  2  s  . com*/
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();
}

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  ww. j a va2s. co  m
}

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  ww w  .  j  ava  2s  .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();
        }
    }
}

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.j a  va 2s .  c o 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();
}

From source file:com.F8Full.bixhistorique.backend.ParseCronServlet.java

private void processProperties(Network curNetwork) {
    DateTime today = new DateTime(DateTimeZone.UTC).withTimeAtStartOfDay();

    for (int stationId : curNetwork.stationPropertieTransientMap.keySet()) {
        curNetwork.stationPropertieTransientMap.get(stationId).setKey(KeyFactory
                .createKey(StationProperties.class.getSimpleName(), stationId + "_" + today.getMillis()));
    }/*from w  w  w  . j  a  v a2  s  .  c  o  m*/

    PersistenceManager pm = PMF.get().getPersistenceManager();
    addStationToParsingStatus();

    try {
        pm.makePersistentAll(curNetwork.stationPropertieTransientMap.values());
    } finally {
        pm.close();
    }

}

From source file:com.facebook.presto.AbstractTestQueries.java

License:Apache License

@Test
public void testTimeLiterals() throws Exception {
    assertQuery("SELECT TIME '3:04', TIMESTAMP '1960-01-22 3:04', DATE '2013-03-22', INTERVAL '123' DAY\n",
            "SELECT "
                    + MILLISECONDS.toSeconds(new DateTime(1970, 1, 1, 3, 4, 0, 0, DateTimeZone.UTC).getMillis())
                    + ",  "
                    + MILLISECONDS/* w ww  .  j ava  2s .  c om*/
                            .toSeconds(new DateTime(1960, 1, 22, 3, 4, 0, 0, DateTimeZone.UTC).getMillis())
                    + ",  "
                    + MILLISECONDS
                            .toSeconds(new DateTime(2013, 3, 22, 0, 0, 0, 0, DateTimeZone.UTC).getMillis())
                    + ",  " + String.valueOf(TimeUnit.DAYS.toSeconds(123)));
}

From source file:com.facebook.presto.accumulo.serializers.AbstractTestAccumuloRowSerializer.java

License:Apache License

@Test
public void testDate() throws Exception {
    Date expected = new Date(new DateTime(2001, 2, 3, 4, 5, 6, DateTimeZone.UTC).getMillis());
    AccumuloRowSerializer serializer = serializerClass.getConstructor().newInstance();
    byte[] data = serializer.encode(DATE, expected);

    deserializeData(serializer, data);//  www . ja  v a 2s .  c om
    Date actual = serializer.getDate(COLUMN_NAME);

    // Convert milliseconds to days so they can be compared regardless of the time of day
    assertEquals(MILLISECONDS.toDays(actual.getTime()), MILLISECONDS.toDays(expected.getTime()));
}

From source file:com.facebook.presto.hive.BenchmarkHiveFileFormats.java

License:Apache License

private static long benchmarkReadNone(FileSplit fileSplit, Properties partitionProperties,
        HiveRecordCursorProvider hiveRecordCursorProvider) throws Exception {
    HiveSplit split = createHiveSplit(fileSplit, partitionProperties);

    long count = 0;
    for (int i = 0; i < LOOPS; i++) {
        count = 0;//from ww  w .  java  2s.c  om

        HiveRecordCursor recordCursor = hiveRecordCursorProvider.createHiveRecordCursor(split.getClientId(),
                new Configuration(), SESSION, new Path(split.getPath()), split.getStart(), split.getLength(),
                split.getSchema(), ImmutableList.<HiveColumnHandle>of(), split.getPartitionKeys(),
                TupleDomain.<HiveColumnHandle>all(), DateTimeZone.UTC, TYPE_MANAGER).get();

        while (recordCursor.advanceNextPosition()) {
            count++;
        }
        recordCursor.close();
    }
    return count;
}