Example usage for java.util Calendar add

Introduction

In this page you can find the example usage for java.util Calendar add.

Prototype

public abstract void add(int field, int amount);

Source Link

Document

Adds or subtracts the specified amount of time to the given calendar field, based on the calendar's rules.

Usage

From source file:DateCalAdd.java

public static void main(String[] av) {
    /** Today's date */
    Calendar now = Calendar.getInstance();

    /* Do "DateFormat" using "simple" format. */
    SimpleDateFormat formatter = new SimpleDateFormat("E yyyy/MM/dd 'at' hh:mm:ss a zzz");
    System.out.println("It is now " + formatter.format(now.getTime()));

    now.add(Calendar.YEAR, -2);
    System.out.println("Two years ago was " + formatter.format(now.getTime()));
}

---

From source file:com.cjwagner.InfoSecPriv.ExtensionServer.java

public static void main(String[] args) {
    initializeLogStore();/*  ww  w.  ja  v a2s . c o m*/

    get("/data", (request, response) -> {
        Calendar cal = Calendar.getInstance();
        cal.setTime(new Date());
        cal.add(Calendar.MINUTE, -5);
        Date tMinusDelta = cal.getTime();

        Map<String, LoggerMessage> filtered = new HashMap<String, LoggerMessage>();
        for (Map.Entry<String, LoggerMessage> entry : logStore.entrySet()) {
            String ip = entry.getKey();
            LoggerMessage logmess = entry.getValue();
            LoggerMessage logmessFiltered = new LoggerMessage();
            logmessFiltered.setFirstLogTime(logmess.getFirstLogTime());
            List<LogData> filteredData = new ArrayList<LogData>();
            logmessFiltered.setLogs(filteredData);
            for (LogData data : logmess.getLogs()) {
                if (data.getDate().after(tMinusDelta)) {
                    filteredData.add(data);
                }
            }

            filtered.put(ip, logmessFiltered);
        }

        ObjectMapper objMapper = new ObjectMapper().configure(SerializationFeature.INDENT_OUTPUT, true);
        String jsonResponse = objMapper.writeValueAsString(filtered);
        System.out.println("Responded to query for recent data from IP: " + request.ip());
        return jsonResponse;
    });

    post("/LicenseRegistry", (request, response) -> {
        if (storeSize >= MAXSTORESIZE) {
            response.status(507);//insufficient storage
            return "Server storage full!";
        }

        String ip = request.ip().replace(':', '_');
        String json = request.body();

        try {
            LoggerMessage logMess = LoggerMessage.fromJSON(json);
            logMess.setFirstLogTime(new Date());
            LoggerMessage rec = logStore.get(ip);
            if (rec == null) {
                logStore.put(ip, logMess);
                rec = logMess;
            } else {
                rec.getLogs().addAll(logMess.getLogs());
            }
            updateLogFile(ip, rec);
            storeSize += logMess.getLogs().size();
            response.status(200);

            System.out.println("Recieved log data from IP: " + ip);
            return "LicenseKey:<c706cfe7-b748-4d75-98b5-c6b32ab789cb>";
        } catch (JsonParseException jpe) {
            response.status(HTTP_BAD_REQUEST);
            System.out.println("Failed to parse log data from IP: " + ip);
            return jpe.getMessage();
        }
    });
}

---

From source file:UploadUrlGenerator.java

public static void main(String[] args) throws Exception {
    Options opts = new Options();

    opts.addOption(Option.builder().longOpt(ENDPOINT_OPTION).required().hasArg().argName("url")
            .desc("Sets the ECS S3 endpoint to use, e.g. https://ecs.company.com:9021").build());
    opts.addOption(Option.builder().longOpt(ACCESS_KEY_OPTION).required().hasArg().argName("access-key")
            .desc("Sets the Access Key (user) to sign the request").build());
    opts.addOption(Option.builder().longOpt(SECRET_KEY_OPTION).required().hasArg().argName("secret")
            .desc("Sets the secret key to sign the request").build());
    opts.addOption(Option.builder().longOpt(BUCKET_OPTION).required().hasArg().argName("bucket-name")
            .desc("The bucket containing the object").build());
    opts.addOption(Option.builder().longOpt(KEY_OPTION).required().hasArg().argName("object-key")
            .desc("The object name (key) to access with the URL").build());
    opts.addOption(Option.builder().longOpt(EXPIRES_OPTION).hasArg().argName("minutes")
            .desc("Minutes from local time to expire the request.  1 day = 1440, 1 week=10080, "
                    + "1 month (30 days)=43200, 1 year=525600.  Defaults to 1 hour (60).")
            .build());/* w w  w. j ava2  s  . c o  m*/
    opts.addOption(Option.builder().longOpt(VERB_OPTION).hasArg().argName("http-verb").type(HttpMethod.class)
            .desc("The HTTP verb that will be used with the URL (PUT, GET, etc).  Defaults to GET.").build());
    opts.addOption(Option.builder().longOpt(CONTENT_TYPE_OPTION).hasArg().argName("mimetype")
            .desc("Sets the Content-Type header (e.g. image/jpeg) that will be used with the request.  "
                    + "Must match exactly.  Defaults to application/octet-stream for PUT/POST and "
                    + "null for all others")
            .build());

    DefaultParser dp = new DefaultParser();

    CommandLine cmd = null;
    try {
        cmd = dp.parse(opts, args);
    } catch (ParseException e) {
        System.err.println("Error: " + e.getMessage());
        HelpFormatter hf = new HelpFormatter();
        hf.printHelp("java -jar UploadUrlGenerator-xxx.jar", opts, true);
        System.exit(255);
    }

    URI endpoint = URI.create(cmd.getOptionValue(ENDPOINT_OPTION));
    String accessKey = cmd.getOptionValue(ACCESS_KEY_OPTION);
    String secretKey = cmd.getOptionValue(SECRET_KEY_OPTION);
    String bucket = cmd.getOptionValue(BUCKET_OPTION);
    String key = cmd.getOptionValue(KEY_OPTION);
    HttpMethod method = HttpMethod.GET;
    if (cmd.hasOption(VERB_OPTION)) {
        method = HttpMethod.valueOf(cmd.getOptionValue(VERB_OPTION).toUpperCase());
    }
    int expiresMinutes = 60;
    if (cmd.hasOption(EXPIRES_OPTION)) {
        expiresMinutes = Integer.parseInt(cmd.getOptionValue(EXPIRES_OPTION));
    }
    String contentType = null;
    if (method == HttpMethod.PUT || method == HttpMethod.POST) {
        contentType = "application/octet-stream";
    }

    if (cmd.hasOption(CONTENT_TYPE_OPTION)) {
        contentType = cmd.getOptionValue(CONTENT_TYPE_OPTION);
    }

    BasicAWSCredentials credentials = new BasicAWSCredentials(accessKey, secretKey);
    ClientConfiguration cc = new ClientConfiguration();
    // Force use of v2 Signer.  ECS does not support v4 signatures yet.
    cc.setSignerOverride("S3SignerType");
    AmazonS3Client s3 = new AmazonS3Client(credentials, cc);
    s3.setEndpoint(endpoint.toString());
    S3ClientOptions s3c = new S3ClientOptions();
    s3c.setPathStyleAccess(true);
    s3.setS3ClientOptions(s3c);

    // Sign the URL
    Calendar c = Calendar.getInstance();
    c.add(Calendar.MINUTE, expiresMinutes);
    GeneratePresignedUrlRequest req = new GeneratePresignedUrlRequest(bucket, key).withExpiration(c.getTime())
            .withMethod(method);
    if (contentType != null) {
        req = req.withContentType(contentType);
    }
    URL u = s3.generatePresignedUrl(req);
    System.out.printf("URL: %s\n", u.toURI().toASCIIString());
    System.out.printf("HTTP Verb: %s\n", method);
    System.out.printf("Expires: %s\n", c.getTime());
    System.out.println("To Upload with curl:");

    StringBuilder sb = new StringBuilder();
    sb.append("curl ");

    if (method != HttpMethod.GET) {
        sb.append("-X ");
        sb.append(method.toString());
        sb.append(" ");
    }

    if (contentType != null) {
        sb.append("-H \"Content-Type: ");
        sb.append(contentType);
        sb.append("\" ");
    }

    if (method == HttpMethod.POST || method == HttpMethod.PUT) {
        sb.append("-T <filename> ");
    }

    sb.append("\"");
    sb.append(u.toURI().toASCIIString());
    sb.append("\"");

    System.out.println(sb.toString());

    System.exit(0);
}

---

From source file:com.appeligo.epg.EpgIndexer.java

public static void main(String[] args) throws Exception {
    HessianProxyFactory factory = new HessianProxyFactory();
    EPGProvider epg = (EPGProvider) factory.create(EPGProvider.class, "http://localhost/epg/channel.epg");
    Calendar cal = Calendar.getInstance();
    cal.add(Calendar.HOUR, -5);
    cal.set(Calendar.DATE, 1);/*from  www . ja va 2s . c  o m*/
    String[] lineups = new String[] { "SDTW-C", "P-C", "P-DC", "P-S", "M-C", "M-DC", "M-S", "E-C", "E-DC",
            "E-S", "H-C", "H-DC", "H-S" };
    List<String> ids = epg.getModifiedProgramIds(cal.getTime());
    int count = 0;
    long average = 0;
    int counter = 0;
    int added = 0;
    while (count < ids.size()) {
        System.err.println("in loop: " + counter + ", " + count + "," + ids.size());
        int subsetSize = (ids.size() < 100 ? ids.size() : 100);
        counter++;
        if (count % 1000 == 0) {
            log.debug("Index programs into the Lucene Index. Current have processed " + count
                    + " programs out of " + ids.size());
        }
        int endIndex = (count + subsetSize > ids.size() ? ids.size() : count + subsetSize);
        List<String> subset = ids.subList(count, endIndex);
        count += subsetSize;

        long time = System.currentTimeMillis();
        HashMap<String, List<ScheduledProgram>> schedules = new HashMap<String, List<ScheduledProgram>>();
        for (String lineup : lineups) {
            ScheduledProgram[] programs = epg.getNextShowingList(lineup, subset);
            for (ScheduledProgram program : programs) {
                if (program != null) {
                    List<ScheduledProgram> schedule = schedules.get(program.getProgramId());
                    if (schedule == null) {
                        schedule = new ArrayList<ScheduledProgram>();
                        schedules.put(program.getProgramId(), schedule);
                    }
                    schedule.add(program);
                    added++;
                }
            }
        }
        long after = System.currentTimeMillis();
        long diff = after - time;
        average += diff;
        System.err.println(diff + " - " + (average / counter) + " added: " + added);
    }
    //      EpgIndexer indexer = new EpgIndexer(programIndex, epg, lineup);
    //      Calendar cal = Calendar.getInstance();
    //      cal.set(Calendar.DAY_OF_MONTH, 24);
    //      cal.set(Calendar.HOUR_OF_DAY, 0);
    //      indexer.updateEpgIndex(cal.getTime());
}

---

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    System.out.println("Current Date : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"
            + now.get(Calendar.YEAR));
    System.out.println("Current time : " + now.get(Calendar.HOUR_OF_DAY) + ":" + now.get(Calendar.MINUTE) + ":"
            + now.get(Calendar.SECOND));

    now.add(Calendar.HOUR, 10);
    System.out.println("New time after adding 10 hours : " + now.get(Calendar.HOUR_OF_DAY) + ":"
            + now.get(Calendar.MINUTE) + ":" + now.get(Calendar.SECOND));
}

---

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();

    System.out.println("Current date : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"
            + now.get(Calendar.YEAR));

    System.out.println("Current week of month is : " + now.get(Calendar.WEEK_OF_MONTH));
    System.out.println("Current week of year is : " + now.get(Calendar.WEEK_OF_YEAR));

    now.add(Calendar.WEEK_OF_YEAR, 1);
    System.out.println("date after one week : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE)
            + "-" + now.get(Calendar.YEAR));
}

---

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    System.out.println("Current Date : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"
            + now.get(Calendar.YEAR));
    System.out.println("Current time : " + now.get(Calendar.HOUR_OF_DAY) + ":" + now.get(Calendar.MINUTE) + ":"
            + now.get(Calendar.SECOND));

    now = Calendar.getInstance();
    now.add(Calendar.HOUR, -3);
    System.out.println("Time before 3 hours : " + now.get(Calendar.HOUR_OF_DAY) + ":" + now.get(Calendar.MINUTE)
            + ":" + now.get(Calendar.SECOND));
}

---

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();

    System.out.println("Current date : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"
            + now.get(Calendar.YEAR));

    System.out.println("Current week of month is : " + now.get(Calendar.WEEK_OF_MONTH));
    System.out.println("Current week of year is : " + now.get(Calendar.WEEK_OF_YEAR));

    now = Calendar.getInstance();
    now.add(Calendar.WEEK_OF_YEAR, -50);
    System.out.println("date before 50 weeks : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE)
            + "-" + now.get(Calendar.YEAR));
}

---

From source file:info.usbo.skypetwitter.Run.java

public static void main(String[] args) {
    System.out.println("Working Directory = " + System.getProperty("user.dir"));
    Properties props;/*from w w  w .  j a  v a 2s.  c  o m*/
    props = (Properties) System.getProperties().clone();
    //loadProperties(props, "D:\\Data\\Java\\classpath\\twitter.props");
    work_dir = System.getProperty("user.dir");
    loadProperties(props, work_dir + "\\twitter.props");
    twitter_user_id = props.getProperty("twitter.user");
    twitter_timeout = Integer.parseInt(props.getProperty("twitter.timeout"));
    System.out.println("Twitter user: " + twitter_user_id);
    System.out.println("Twitter timeout: " + twitter_timeout);
    if ("".equals(twitter_user_id)) {
        return;
    }
    if (load_file() == 0) {
        System.out.println("File not found");
        return;
    }
    while (true) {
        bChanged = 0;
        /*
        create_id();
        Chat ch = Chat.getInstance(chat_group_id);
        ch.send("!");
        */
        SimpleDateFormat sdf = new SimpleDateFormat("dd.MM.yyyy HH:mm");
        System.out.println("Looking at " + sdf.format(Calendar.getInstance().getTime()));
        Chat ch = Chat.getInstance(chat_group_id);
        Twitter twitter = new TwitterFactory().getInstance();
        try {
            List<Status> statuses;
            statuses = twitter.getUserTimeline(twitter_user_id);
            //System.out.println("Showing @" + twitter_user_id + "'s user timeline.");
            String sText;
            for (Status status : statuses) {
                //System.out.println(status.getId());
                Date d = status.getCreatedAt();
                //   ?
                Calendar cal = Calendar.getInstance();
                cal.setTime(d);
                cal.add(Calendar.HOUR_OF_DAY, 7);
                d = cal.getTime();
                sText = "@" + status.getUser().getScreenName() + "  " + sdf.format(d)
                        + " ( https://twitter.com/" + twitter_user_id + "/status/" + status.getId() + " ): \r\n"
                        + status.getText() + "\r\n***";
                for (URLEntity e : status.getURLEntities()) {
                    sText = sText.replaceAll(e.getURL(), e.getExpandedURL());
                }
                for (MediaEntity e : status.getMediaEntities()) {
                    sText = sText.replaceAll(e.getURL(), e.getMediaURL());
                }
                if (twitter_ids.indexOf(status.getId()) == -1) {
                    System.out.println(sText);
                    ch.send(sText);
                    twitter_ids.add(status.getId());
                    bChanged = 1;
                }
            }
        } catch (TwitterException te) {
            te.printStackTrace();
            System.out.println("Failed to get timeline: " + te.getMessage());
            //System.exit(-1);
        } catch (SkypeException ex) {
            ex.printStackTrace();
            System.out.println("Failed to send message: " + ex.getMessage());
        }

        // VK
        try {
            vk();
            for (VK v : vk) {
                if (vk_ids.indexOf(v.getId()) == -1) {
                    Date d = v.getDate();
                    //   ?
                    Calendar cal = Calendar.getInstance();
                    cal.setTime(d);
                    cal.add(Calendar.HOUR_OF_DAY, 7);
                    d = cal.getTime();
                    String sText = "@Depersonilized (VK)  " + sdf.format(d)
                            + " ( http://vk.com/Depersonilized?w=wall-0_" + v.getId() + " ): \r\n"
                            + v.getText();
                    if (!"".equals(v.getAttachment())) {
                        sText += "\r\n" + v.getAttachment();
                    }
                    sText += "\r\n***";
                    System.out.println(sText);
                    ch.send(sText);
                    vk_ids.add(v.getId());
                    bChanged = 1;
                }
            }
        } catch (ParseException e) {
            e.printStackTrace();
            System.out.println("Failed to get vk: " + e.getMessage());
            //System.exit(-1);
        } catch (SkypeException ex) {
            ex.printStackTrace();
            System.out.println("Failed to send message: " + ex.getMessage());
        }
        if (bChanged == 1) {
            save_file();
        }
        try {
            Thread.sleep(1000 * 60 * twitter_timeout);
        } catch (InterruptedException ex) {
            ex.printStackTrace();
            System.out.println("Failed to sleep: " + ex.getMessage());
        }
    }
}

---

From source file:de.codesourcery.eve.skills.ui.utils.CalendarWidget.java

public static void main(String[] args) throws Exception {

    final SimpleDateFormat DF = new SimpleDateFormat("dd.MM");

    final Calendar specialDate = Calendar.getInstance();
    specialDate.add(Calendar.DAY_OF_MONTH, 5);

    final AtomicBoolean doStuff = new AtomicBoolean(false);

    final ICalendarRenderer renderer = new ICalendarRenderer() {

        @Override//w ww. j  a v  a2s.  c  om
        public String getDateLabel(Date date) {
            return DF.format(date);
        }

        @Override
        public String getText(Date date) {
            if (DateUtils.isSameDay(date, specialDate.getTime()) && doStuff.get()) {
                return "SPECIAL !!!";
            }
            return "some\nmultiline\ntext";
        }

        @Override
        public String getToolTip(Date date) {
            return getText(date);
        }

        @Override
        public Color getTextColor(Date date) {
            return Color.RED;
        }
    };

    final JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.getContentPane().setLayout(new GridBagLayout());

    final CalendarWidget widget = new CalendarWidget(new Date(), renderer);

    widget.addSelectionListener(new ISelectionListener<Date>() {

        @Override
        public void selectionChanged(Date selected) {
            System.out.println("Selected date > " + selected);
        }
    });
    frame.getContentPane().add(widget, new ConstraintsBuilder().end());
    frame.pack();
    frame.setVisible(true);

    java.lang.Thread.sleep(2 * 1000);
    doStuff.set(true);
    widget.refreshDateLabel(specialDate.getTime());

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »