Java Instant類代碼示例

import java.time.Instant; //導入依賴的package包/類
/**
 * Export result to csv
 *
 * @param requestParams the query of the transfer timing search
 * @param pageable      the pagination information
 * @return downloadable csv
 */
@GetMapping(value = "/transfer-timings.csv", produces = CsvMediaType.TEXT_CSV_VALUE)
@Timed
public ResponseEntity<List<TransferTimingListingDTO>> exportCsv(@RequestParam Map<String, String> requestParams, @ApiParam Pageable pageable) {
    /* ==========================
     * In this example you might not understand as I did not put the other part of code but I have a AbstractHttpMessageConverter
     * that converts object or list of objects to a CSV
     * ==========================
     */
    final List<TransferTimingListingDTO> list;

    if (requestParams != null) {
        list = transferTimingPageService.searchWithoutPaging(requestParams, pageable);
    } else {
        list = transferTimingPageService.getAllWithoutPaging(pageable);
    }

    String filename = "visual-timings-" + Instant.now().getEpochSecond() + ".csv";

    HttpHeaders headers = new HttpHeaders();
    headers.add(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=" + filename);
    headers.add("X-Save-As", filename);

    return new ResponseEntity<>(list, headers, HttpStatus.OK);
}
 

import java.time.Instant; //導入依賴的package包/類
@Test(expected = ChronicleHashClosedException.class)
public void testCloseWithoutPersistedFile() {
  MetricStore heapStore = new VarBitMetricStore();
  long uuid1 = 1;
  long ts = Instant.now().getEpochSecond();
  double value = 100;

  heapStore.addPoint(uuid1, ts, value);
  OffHeapVarBitMetricStore offheapStore1 =
      OffHeapVarBitMetricStore.toOffHeapStore(getSeriesMap(heapStore), testFileName, "");

  assertEquals(1, offheapStore1.getSeriesMap().size());
  List<Point> points = offheapStore1.getSeries(uuid1);
  assertEquals(1, points.size());
  assertEquals(ts, points.get(0).getTs());
  assertEquals(value, points.get(0).getVal(), delta);

  offheapStore1.close();
  offheapStore1.getSeriesMap().size();
}
 

import java.time.Instant; //導入依賴的package包/類
private synchronized _BridgeSubscription build(String subId, String sourceMxId, Instant timestamp, String email, String threadId, String mxId, String roomId) {
    log.info("Creating new subscription {} for email {} with threadId {} and matrix id {} in room {}",
            subId,
            email,
            threadId,
            mxId,
            roomId);

    _EmailEndPoint emEp = emMgr.getEndpoint(email, threadId);
    _MatrixEndPoint mxEp = mxMgr.getEndpoint(mxId, roomId);
    String eKey = emMgr.getKey(email, threadId);
    String mKey = mxMgr.getKey(mxId, roomId);

    _BridgeSubscription sub = new BridgeSubscription(subId, sourceMxId, timestamp, formatter, eKey, emEp, mKey, mxEp);
    sub.addListener(this::remove);

    subs.put(subId, sub);
    subsEmailKey.put(eKey, new WeakReference<>(sub));
    subsMatrixKey.put(mKey, new WeakReference<>(sub));

    return sub;
}
 

import java.time.Instant; //導入依賴的package包/類
@Test
public void testImageCapture2() throws IOException {
    AVFImageCaptureService service = AVFImageCaptureService.getInstance();
    AVFImageCapture ic = service.getImageCapture();
    String[] devices = ic.videoDevicesAsStrings();
    if (devices.length > 0) {
        ic.startSessionWithNamedDevice(devices[0]);
        Path path = Paths.get("target",
                getClass().getSimpleName() + "-1-" + Instant.now() + ".png");
        Optional<Image> png = ic.capture(path.toFile());
        ic.stopSession();
        Assert.assertTrue(png.isPresent());

    }
    else {
        System.err.println("No frame capture devices were found");
    }
}
 

import java.time.Instant; //導入依賴的package包/類
@Override
public Optional<Failed> changeCloseConditionsOfOrder(final CloseConditions conditions) {
    final Optional<Failed> failed = orderManagement.changeCloseConditionsOfOrder(conditions);

    final Instant time = currentTime.get();
    events.add(new TradeEvent(CLOSE_CONDITIONS_CHANGED, time, "expert advisor changed close conditions",
            conditions));
    if (failed.isPresent()) {
        events.add(new TradeEvent(CLOSE_CONDITIONS_CHANGED, time,
                "broker faild to changed close conditions of expert advisor: " + failed.get(),
                currentCloseConditions));
    } else {
        currentCloseConditions = conditions;
    }

    return failed;
}
 

import java.time.Instant; //導入依賴的package包/類
/**
 * Helper method to add a DateRange Commission Rule to the Commission ruleset.
 * Should only be called from getCommissionRuleSetWithDateRanges.
 */
private static Builder<RuleSetBuilder, DecisionTreeRuleSet> addDateRangeRule(
        final Builder<RuleSetBuilder, DecisionTreeRuleSet> ruleSetBuilder,
        final String startDate, final String endDate,
        final String exmethod, final String exchange,
        final String product, final String region,
        final String asset, final Instant start,
        final Instant finish, final long ruleId, final String rate) {
    return ruleSetBuilder.with(RuleSetBuilder::rule, RuleBuilder.creator()
            .with(RuleBuilder::input, Arrays.asList("DR:" + startDate + "|" + endDate,
                    exmethod, exchange, product, region, asset))
            .with(RuleBuilder::start, start)
            .with(RuleBuilder::end, finish)
            .with(RuleBuilder::setId, new UUID(0L, ruleId))
            .with(RuleBuilder::setCode, new UUID(0L, ruleId))
            .with(RuleBuilder::output, Collections.singletonMap("Rate", rate)));
}
 

import java.time.Instant; //導入依賴的package包/類
private final int connect(int times) {
    times++;
    if(times > reconnection_tries) {
        instant_started = null;
        return times;
    }
    try {
        StaticStandard.log(String.format("[CLIENT] Started connecting to %s (Try: %d)", formatAddressAndPort(), times));
        socket = new Socket(inetaddress, port);
        setSocket(socket);
        instant_started = Instant.now();
        connected = true;
        if(!isServerClient) {
            send(MessageState.LOGIN);
        }
        disconnected = false;
        StaticStandard.log("[CLIENT] Connected successfully to " + formatAddressAndPort());
    } catch (Exception ex) {
        StaticStandard.logErr("[CLIENT] Error while connecting to server: " + ex);
        instant_started = null;
    }
    isConnected(times);
    return times;
}
 

import java.time.Instant; //導入依賴的package包/類
/**
 * Stores a new secure message and return the senderId.
 */
public String storeMessage(final String message, final List<SecretFile> files,
                           final KeyIv encryptionKey,
                           final byte[] linkSecret,
                           final String password,
                           final Instant expiration) {

    final boolean isMessagePasswordProtected = password != null;

    final String senderId = newRandomId();

    final String receiverId = storeMessage(
        senderId, message, encryptionKey, files,
        linkSecret, password, expiration);

    saveSenderMessage(senderId,
        new SenderMessage(senderId, receiverId, isMessagePasswordProtected, expiration));

    return senderId;
}
 

import java.time.Instant; //導入依賴的package包/類
@Test
public void chronoRangeCompareTest10() {
    ChronoSeries chronoSeries = ChronoSeries.of(
            Instant.parse("2017-02-28T08:48:11Z"),
            Instant.parse("2017-02-28T08:48:12Z"),
            Instant.parse("2017-02-28T08:48:13Z"),
            Instant.parse("2017-02-28T08:48:14Z"),
            Instant.parse("2017-02-28T08:48:15Z")
    );
    ISeq<ChronoGene> genes = ISeq.of(
            new ChronoGene(new ChronoPattern(ChronoScaleUnit.asFactual(chronoSeries, ChronoUnit.SECONDS), 0, 10)),
            new ChronoGene(new ChronoPattern(ChronoScaleUnit.asFactual(chronoSeries, ChronoUnit.SECONDS), 0, 11))
    );
    ChronoRange chronoRange = ChronoRange.getChronoRange(chronoSeries, genes);

    genes = ISeq.of(
            new ChronoGene(new ChronoPattern(ChronoScaleUnit.asFactual(chronoSeries, ChronoUnit.SECONDS), 0, 11)),
            new ChronoGene(new ChronoPattern(ChronoScaleUnit.asFactual(chronoSeries, ChronoUnit.SECONDS), 0, 10))
    );
    ChronoRange chronoRange2 = ChronoRange.getChronoRange(chronoSeries, genes);

    assertTrue(chronoRange.isSameChronoRange(chronoRange2));
}
 

import java.time.Instant; //導入依賴的package包/類
@Test
public void testResourcePast() {
    final Instant time = parse("2017-02-15T11:00:00Z");
    final Resource res = VersionedResource.find(file, identifier, time).get();
    assertEquals(identifier, res.getIdentifier());
    assertFalse(res.hasAcl());
    assertEquals(LDP.Container, res.getInteractionModel());
    assertFalse(res.getMembershipResource().isPresent());
    assertFalse(res.getMemberRelation().isPresent());
    assertFalse(res.getMemberOfRelation().isPresent());
    assertFalse(res.getInsertedContentRelation().isPresent());
    assertFalse(res.getBinary().isPresent());
    assertTrue(res.isMemento());
    assertFalse(res.getInbox().isPresent());
    assertEquals(parse("2017-02-15T10:05:00Z"), res.getModified());
    assertEquals(0L, res.getTypes().size());
    assertEquals(0L, res.stream().filter(TestUtils.isContainment.or(TestUtils.isMembership)).count());

    final List<Triple> triples = res.stream().filter(TestUtils.isUserManaged).map(Quad::asTriple).collect(toList());
    assertEquals(0L, triples.size());

    final List<VersionRange> mementos = res.getMementos();
    assertEquals(1L, mementos.size());
    assertEquals(parse("2017-02-15T10:05:00Z"), mementos.get(0).getFrom());
    assertEquals(parse("2017-02-15T11:15:00Z"), mementos.get(0).getUntil());
}
 

import java.time.Instant; //導入依賴的package包/類
public static MessageEmbed buildGoLiveEmbed(BTBBeamChannel channel) {
	return new EmbedBuilder()
			.setTitle(String.format("%s is now live!", channel.user.username),
					String.format("https://beam.pro/%s", channel.user.username))
			.setThumbnail(String.format("https://beam.pro/api/v1/users/%d/avatar?_=%d", channel.user.id,
					new Random().nextInt()))
			.setDescription(StringUtils.isBlank(channel.user.bio) ? "No bio" : channel.user.bio)
			.addField(channel.name, channel.type == null ? "No game selected" : channel.type.name, false)
			.addField("Followers", Integer.toString(channel.numFollowers), true)
			.addField("Views", Integer.toString(channel.viewersTotal), true)
			.addField("Rating", Enums.serializedName(channel.audience), true)
			.setImage(String.format("https://thumbs.beam.pro/channel/%d.small.jpg?_=%d", channel.id,
					new Random().nextInt()))
			.setFooter("Beam.pro", CommandHelper.BEAM_LOGO_URL).setTimestamp(Instant.now())
			.setColor(CommandHelper.COLOR).build();
}
 

import java.time.Instant; //導入依賴的package包/類
private static Instant getLocalImageTimestamp(String imageName) {
	// Use docker inspect
	try {
		String isoDatetime = DefaultCommandRunner.INSTANCE.runCommandAndCaptureOutput("docker", "inspect", "-f", "{{.Created}}", imageName);
		return Instant.from(DateTimeFormatter.ISO_ZONED_DATE_TIME.parse(isoDatetime));
	}
	catch (RuntimeException e) {
		log.debug("Could not determine timestamp of local image [" + imageName + "], assuming it doesn't exist on the local docker host", e);
		return null;
	}
}
 

import java.time.Instant; //導入依賴的package包/類
public TableRow toTableRow() {
  TableRow result = new TableRow();
  result.set("latitude", lat);
  result.set("longitude", lon);
  result.set("ride_id", rideId);
  result.set("timestamp", Instant.ofEpochMilli(timestamp).toString());
  result.set("ride_status", status);
  return result;
}
 

import java.time.Instant; //導入依賴的package包/類
private synchronized void enqueue(Map<String, String> entry) {
    if (queue.size() > QUEUE_MAX_SIZE) {
        queue.poll();
    }
    if (entry != null) {
        entry.put(TIMESTAMP_NAME, Instant.now().toString());
        queue.add(entry);
    }
}
 

import java.time.Instant; //導入依賴的package包/類
@Override
public final void onGuildVoiceMute(GuildVoiceMuteEvent event) {
    if (!LOG_MUTES) {
        return;
    }
    Standard.log(Instant.now(), event.getGuild(), LOG_NAME, LOG_CHANNEL_ID_VOICE, LOG_TEXT_VOICE_MUTE, "[%1$s] [%2$s] %3$s was %4$s", LOG_DATE_TIME_FORMAT, Config.CONFIG.getUserNameForUser(event.getMember().getUser(), event.getGuild(), true), (event.isMuted() ? "muted" : "unmuted"));
}