Example usage for java.time LocalDateTime now

Introduction

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

Prototype

public static LocalDateTime now(Clock clock) 

Source Link

Document

Obtains the current date-time from the specified clock.

Usage

From source file:Main.java

public static void main(String[] args) {
    //Current date in "Asia/Kolkata"
    LocalDateTime todayKolkata = LocalDateTime.now(ZoneId.of("Asia/Kolkata"));
    System.out.println("Current Date in IST=" + todayKolkata);
}

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From source file:Main.java

public static void main(String[] args) {
    // Current Time
    Clock clock = Clock.systemUTC();
    System.out.println(Clock.systemDefaultZone());

    LocalDateTime dateAndTime = LocalDateTime.now(clock);
    System.out.println(dateAndTime);
    System.out.println(LocalDateTime.now());

}

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From source file:org.jbb.security.impl.lockout.DateTimeProvider.java

public static LocalDateTime now() {
    return LocalDateTime.now(clock);
}

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From source file:com.example.db.Message.java

public static Message createNew(final User user, final String text) {
    final long id = System.currentTimeMillis();
    return new Message(id, user.getId(), text, LocalDateTime.now(ZoneId.of("UTC")));
}

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From source file:com.example.db.User.java

public static User createNew(final String username, final String password) {
    final String id = UUID.randomUUID().toString();
    return new User(id, username, password, UserRole.forNormalUser(), LocalDateTime.now(ZoneId.of("UTC")));
}

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From source file:com.example.IdGenerator.java

public long generateLong() {
    final LocalDateTime now = LocalDateTime.now(clock);
    final Duration duration = Duration.between(BASE, now);
    final int high = (int) duration.getSeconds();
    final int low = duration.getNano();
    final byte[] hbs = ByteBuffer.allocate(4).putInt(high).array();
    final byte[] lbs = ByteBuffer.allocate(4).putInt(low).array();
    final byte[] bytes = new byte[8];
    System.arraycopy(hbs, 0, bytes, 0, 4);
    System.arraycopy(lbs, 0, bytes, 4, 4);
    final ByteBuffer buffer = ByteBuffer.allocate(8).put(bytes, 0, 8);
    buffer.flip();//from   w ww . j  a  v a  2s  .com
    return buffer.getLong();
}

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From source file:com.khartec.waltz.model.accesslog.AccessLog.java

@Value.Default
public LocalDateTime createdAt() {
    return LocalDateTime.now(ZoneId.of("UTC"));
}

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From source file:h2backup.BackupFileService.java

public Path backupDatabase(BackupMethod method, String directory, String filePrefix,
        String dateTimeFormatPattern) {
    try {// w  ww.ja va2s . co m
        String fileNameWithoutExt = filePrefix + "_"
                + DateTimeFormatter.ofPattern(dateTimeFormatPattern).format(LocalDateTime.now(clock)) + "_"
                + method.getFileSuffix();
        final Path path = Paths.get(directory, fileNameWithoutExt + ZIP_EXTENSION);
        final Path tmpPath = Paths.get(directory, fileNameWithoutExt + TMP_SUFFIX + ZIP_EXTENSION);

        log.info("Starting backup to file {} using {} method", tmpPath, method);
        method.getStrategy().backupDatabase(dataSource, tmpPath.toString());

        if (Files.exists(path) && FileUtils.contentEquals(tmpPath.toFile(), path.toFile())) {
            log.info("Deleting backup {} because it is identical to previous backup {}", tmpPath, path);
            Files.delete(tmpPath);
            return null;
        }

        int maxIndex = 0;
        do {
            maxIndex++;
        } while (Files.exists(Paths.get(directory, fileNameWithoutExt + "_" + maxIndex + ZIP_EXTENSION)));

        for (int index = maxIndex; index >= 1; index--) {
            Path oldPath = Paths.get(directory,
                    fileNameWithoutExt + (index > 1 ? "_" + (index - 1) : "") + ZIP_EXTENSION);
            Path newPath = Paths.get(directory, fileNameWithoutExt + "_" + index + ZIP_EXTENSION);
            if (Files.exists(oldPath)) {
                log.debug("Moving file {} to {}", oldPath, newPath);
                Files.move(oldPath, newPath);
            }
        }

        Files.move(tmpPath, path);

        return path;
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

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From source file:com.kazuki43zoo.jpetstore.service.OrderService.java

@Transactional
public void createOrder(Order order, Account account) {

    order.setUsername(account.getUsername());

    int orderId = generateOrderId();
    order.setOrderId(orderId);//w  ww  .  ja  v  a  2  s .c o  m
    order.setOrderDate(LocalDateTime.now(clock));
    order.setCourier("UPS");
    order.setLocale("CA");
    order.setStatus("P");

    orderMapper.insertOrder(order);
    orderMapper.insertOrderStatus(order);

    order.getLines().forEach(x -> {
        itemMapper.updateInventoryQuantity(x.getItemId(), x.getQuantity());
        x.setOrderId(orderId);
        orderMapper.insertOrderLine(x);
    });

}

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From source file:com.github.akiraly.db4j.uow.UowNotPersistedIfNotNeededTest.java

@Test(timeout = 5000)
public void testUowNotPersistedIfNotNeeded() {
    final String uow1User = "u300";
    Uow uow1 = new Uow(uow1User);

    final Foo foo = new Foo("bar", LocalDateTime.now(ZoneOffset.UTC));

    EntityWithLongId<Foo> fooWithId = transactionTemplate.execute(s -> {
        FooDao fooDao = fooDaoFactory.newDao();
        UowDao uowDao = uowDaoFactory.newDao();
        assertEquals(0, fooDao.count());
        assertEquals(0, uowDao.count());
        EntityWithLongId<Foo> result = fooDao.lazyPersist(foo);
        assertEquals(1, result.getId());
        assertEquals(1, fooDao.count());
        assertEquals(0, uowDao.count());
        return result;
    });//from w w w.  ja  v  a  2s .c  om

    transactionTemplate.execute(new TransactionCallbackWithoutResult() {
        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) {
            FooDao fooDao = fooDaoFactory.newDao();
            assertEquals(1, fooDao.count());
            assertEquals("bar", fooDao.lazyFind(fooWithId.getId()).getEntity().getBar());
            assertEquals(1, fooDao.deleteAll());
        }
    });

    transactionTemplate.execute(new TransactionCallbackWithoutResult() {
        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) {
            UowDao uowDao = uowDaoFactory.newDao();
            AuditedFooDao auditedFooDao = auditedFooDaoFactory.newDao(uowDao);
            assertEquals(0, uowDao.count());
            EntityWithLongId<Uow> uowWithId1 = uowDao.lazyPersist(uow1);
            AuditedFoo auditedFoo = new AuditedFoo("bar", uowWithId1);
            EntityWithLongId<AuditedFoo> fooWithId = auditedFooDao.lazyPersist(auditedFoo);
            assertEquals("bar", fooWithId.getEntity().getBar());
            assertEquals(0, uowDao.count());
        }
    });

    transactionTemplate.execute(new TransactionCallbackWithoutResult() {
        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) {
            UowDao uowDao = uowDaoFactory.newDao();
            AuditedFooUuidDao auditedFooUuidDao = auditedFooUuidDaoFactory.newDao(uowDao);
            assertEquals(0, uowDao.count());
            EntityWithLongId<Uow> uowWithId1 = uowDao.lazyPersist(uow1);
            AuditedFoo auditedFoo = new AuditedFoo("bar", uowWithId1);
            EntityWithUuid<AuditedFoo> fooWithId = auditedFooUuidDao.lazyPersist(auditedFoo);
            assertEquals("bar", fooWithId.getEntity().getBar());
            assertEquals(0, uowDao.count());
        }
    });
}

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