Example usage for twitter4j TwitterStream sample

Introduction

In this page you can find the example usage for twitter4j TwitterStream sample.

Prototype

TwitterStream sample();

Source Link

Document

Starts listening on random sample of all public statuses.

Usage

From source file:stream.Sample.java

License:Apache License

/**
 * @param args/* w  w w . ja va2  s .  c om*/
 */
public static void main(String[] args) {

    // Check how many arguments were passed in
    if ((args == null) || (args.length == 0)) {
        System.err.println("Please provide output directory path");
        System.exit(-1);
    }

    try {
        OutputDirPath = StringEscapeUtils.escapeJava(args[0]);
    } catch (Exception e) {
        System.err.println("Argument" + args[0] + " must be an String.");
        System.exit(-1);
    }

    dataStoreManager();

    StatusListener listener = new StatusListener() {

        public void onStatus(Status status) {
            // System.out.println(status.getUser().getName() + " : " +
            // status.getText());
            String rawJSON = TwitterObjectFactory.getRawJSON(status);
            // System.out.println(rawJSON);
            writer.println(rawJSON);
            counter++;
            System.out.println(counter);
            if (counter >= 1000) {
                dataStoreManager();
            }
        }

        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
        }

        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
        }

        public void onException(Exception ex) {
        }

        @Override
        public void onScrubGeo(long arg0, long arg1) {
            // TODO Auto-generated method stub

        }

        @Override
        public void onStallWarning(StallWarning arg0) {
            // TODO Auto-generated method stub

        }
    };

    // mozellecandi
    ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.setDebugEnabled(true).setOAuthConsumerKey("****").setOAuthConsumerSecret("****")
            .setOAuthAccessToken("****").setOAuthAccessTokenSecret("****").setJSONStoreEnabled(true);

    TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();
    twitterStream.addListener(listener);
    // sample() method internally creates a thread which manipulates
    // TwitterStream and calls these adequate listener methods continuously.
    twitterStream.sample();

}

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From source file:tweet.streams.TwitterCrawler.java

License:Apache License

public static void main(String[] args) {
    initFile();// w w  w.  ja  v a  2  s .c  o  m

    TwitterStream twitterStream = new TwitterStreamFactory().getInstance();
    twitterStream.addListener(listener);

    //      FilterQuery query = new FilterQuery().language("EN").track(seeds);
    //      twitterStream.filter(query);
    twitterStream.sample();
}

---

From source file:twitter.stream.PrintSampleStream.java

License:Apache License

/**
 * Main entry of this application./*from   w  w  w  .  j a  v a  2 s .  c  o m*/
 *
 * @param args
 *            arguments doesn't take effect with this example
 * @throws TwitterException
 *             when Twitter service or network is unavailable
 */
public static void main(String[] args) throws TwitterException {
    TwitterStream twitterStream = new TwitterStreamFactory().getInstance();
    StatusListener listener = new StatusListener() {
        @Override
        public void onStatus(Status status) {
            if (status.getGeoLocation() != null)
                System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText() + "Lat:"
                        + status.getGeoLocation().getLatitude() + "Long"
                        + status.getGeoLocation().getLongitude());
        }

        @Override
        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
            // System.out.println("Got a status deletion notice id:" +
            // statusDeletionNotice.getStatusId());
        }

        @Override
        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
            // System.out.println("Got track limitation notice:" +
            // numberOfLimitedStatuses);
        }

        @Override
        public void onScrubGeo(long userId, long upToStatusId) {
            // System.out.println("Got scrub_geo event userId:" + userId + "
            // upToStatusId:" + upToStatusId);
        }

        @Override
        public void onStallWarning(StallWarning warning) {
            System.out.println("Got stall warning:" + warning);
        }

        @Override
        public void onException(Exception ex) {
            ex.printStackTrace();
        }
    };
    twitterStream.addListener(listener);
    twitterStream.sample();
}

---

From source file:twitterstreamsample.NewJFrame.java

private void ClickActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_ClickActionPerformed
    // TODO add your handling code here:

    String consKey = "Your key";
    String consSecret = "Your Secret";
    String accToken = "Your token";
    String accSecret = "Your secret";

    StatusListener listener = new StatusListener() {

        public void onStatus(Status status) {
            textArea.append(status.getUser().getName() + ":" + status.getText());
        }/*  w w  w .ja v a 2s.  com*/

        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
        }

        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
        }

        public void onException(Exception ex) {
            ex.printStackTrace();
        }

        @Override
        public void onScrubGeo(long l, long l1) {
            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
        }

        @Override
        public void onStallWarning(StallWarning sw) {
            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
        }

    };

    TwitterStream twitterStream = new TwitterStreamFactory().getInstance();

    twitterStream.setOAuthConsumer(consKey, consSecret);

    twitterStream.setOAuthAccessToken(new AccessToken(accToken, accSecret));

    twitterStream.addListener(listener);

    twitterStream.sample();

}

---

From source file:twittertweetscollection.TwitterTweetsCollection.java

public List<Status> execute() throws TwitterException {

    final List<Status> statuses = new ArrayList();

    ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.setDebugEnabled(true).setOAuthConsumerKey("I7WYWBE6eSNKdV4FYSyiuP0uk")
            .setOAuthConsumerSecret("oft7Y6WcUCvxovPU5modCZ3BOlHH2z9Px73UkFMILN4ltBhOni")
            .setOAuthAccessToken("3524247253-o7zXFn3r8PwPb4IUTYqHRQzVabTzfoFn9Ck7FzW")
            .setOAuthAccessTokenSecret("V7zkLiJmF0vsdX8rUdkXo3q1ha452vKqVtB5OoCuQWAgR");

    TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();

    StatusListener listener = new StatusListener() {

        public void onStatus(Status status) {
            statuses.add(status);//from   w w  w. j  ava  2 s .c  o  m
            System.out.println(statuses.size() + ":" + status.getText());
            if (statuses.size() > 100) {
                synchronized (lock) {
                    lock.notify();
                }
                System.out.println("unlocked");
            }
        }

        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
            System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId());
        }

        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
            System.out.println("Got track limitation notice:" + numberOfLimitedStatuses);
        }

        public void onScrubGeo(long userId, long upToStatusId) {
            System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId);
        }

        public void onException(Exception ex) {
            ex.printStackTrace();
        }

        @Override
        public void onStallWarning(StallWarning sw) {
            System.out.println(sw.getMessage());

        }
    };

    //FilterQuery fq = new FilterQuery();
    //String keywords[] = { "SuperBowlSunday"};

    //fq.track(keywords);

    twitterStream.addListener(listener);
    twitterStream.sample();
    //twitterStream.filter(fq);

    try {
        synchronized (lock) {
            lock.wait();
        }
    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    System.out.println("returning statuses");
    twitterStream.shutdown();
    return statuses;
}

---

From source file:ws.project.languagebasedlexiconanalisys.TwitterStreamAnalizer.java

void parseStream() throws IOException {
    //Inizializza file JSON
    FileWriter file = new FileWriter("data.json");
    JSONObject obj = new JSONObject();
    final JSONArray data = new JSONArray();
    obj.put("data", data);
    file.write(obj.toJSONString());/*  ww w.j  a  v a 2 s .  co  m*/
    file.flush();
    file.close();

    SimpleDateFormat currentDate = new SimpleDateFormat();
    currentDate.applyPattern("dd-MM-yyyy");
    final String currentDateStr = currentDate.format(new Date());

    ConfigurationBuilder cfg = new ConfigurationBuilder();
    cfg.setOAuthAccessToken("3065669171-9Hp3VZbz7f0BCsvWWFfgywgqimSIp1AlT98745S");
    cfg.setOAuthAccessTokenSecret("AUmg0AdhHzMXisnP1WV7Wnsw5amWFQPyIojI5aBG5qV4A");
    cfg.setOAuthConsumerKey("arieQRhL2WwgRFfXFLAJp5Hkw");
    cfg.setOAuthConsumerSecret("NvmWqgN1UKKPUWoh9d9Z2PuQobOah8IR5faqX2WjDGBL053sWE");

    StatusListener listener;
    listener = new StatusListener() {
        @Override
        public void onStatus(Status status) {
            SimpleDateFormat tweetDate = new SimpleDateFormat();
            tweetDate.applyPattern("dd-MM-yyyy");
            String tweetDateStr = tweetDate.format(status.getCreatedAt());

            try {
                indexer.openWriter(currentDateStr);
            } catch (IOException ex) {
                Logger.getLogger(TwitterStreamAnalizer.class.getName()).log(Level.SEVERE, null, ex);
            }

            //CHIUDO se cambio giorno ma non ho raggiunto l'1%
            if (!tweetDateStr.equals(currentDateStr)) {
                try {
                    indexer.closeWriter();
                } catch (IOException ex) {
                    Logger.getLogger(TwitterStreamAnalizer.class.getName()).log(Level.SEVERE, null, ex);
                }
                writeOnJson(currentDateStr);
                System.out.println("Giorno successivo, completato senza aver raggiunto 1%");
                System.exit(0);
            }
            tot_count++;

            if (status.getLang().equals("it")) {
                it_count++;
                try {
                    indexer.addTweet(id, status.getText());
                } catch (IOException ex) {
                    Logger.getLogger(TwitterStreamAnalizer.class.getName()).log(Level.SEVERE, null, ex);
                }

            }
            try {
                indexer.closeWriter();
            } catch (IOException ex) {
                Logger.getLogger(TwitterStreamAnalizer.class.getName()).log(Level.SEVERE, null, ex);
            }

        }

        @Override
        public void onDeletionNotice(StatusDeletionNotice sdn) {
        }

        @Override
        public void onTrackLimitationNotice(int i) {
        }

        @Override
        public void onScrubGeo(long l, long l1) {
        }

        @Override
        public void onStallWarning(StallWarning sw) {
        }

        @Override
        public void onException(Exception excptn) {
            TwitterException exc = (TwitterException) excptn;
            if (exc.exceededRateLimitation()) {
                try {
                    indexer.closeWriter();
                } catch (IOException ex) {
                    Logger.getLogger(TwitterStreamAnalizer.class.getName()).log(Level.SEVERE, null, ex);
                }
                writeOnJson(currentDateStr);
                System.out.println("1% raccolto, dati raccolti. Amen");
            }
        }

    };

    TwitterStream twitterStream = new TwitterStreamFactory(cfg.build()).getInstance();
    twitterStream.addListener(listener);

    indexer.addIndex(currentDateStr);
    indexer.openWriter(currentDateStr);
    twitterStream.sample();

}

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