Example usage for twitter4j FilterQuery follow

Introduction

In this page you can find the example usage for twitter4j FilterQuery follow.

Prototype

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Usage

From source file:au.net.moon.tStreamingArchiver.Archiver.java

License:Open Source License

/**
 * Setup log files and then open a Twitter streaming api connection to
 * collect data./*  w  w w . java  2 s .c om*/
 * 
 * @param args
 *            none
 * @throws TwitterException
 */
public static void main(String[] args) throws TwitterException {
    debug = false;
    if (!debug) {
        new RedirectSystemLogs("TwitterArchiverLog.%g.log");
    } else {
        System.out.println("TwitterStreamingArchiver: Logging to system log files");
    }

    System.out.println("TwitterStreamingArchiver: Program Starting... (v1.02)");

    SearchFilter searchFilter = new SearchFilter();
    Archiver archiver = new Archiver();
    twitterStream.addListener(archiver);
    final int historyCount = 0;
    FilterQuery query = new FilterQuery();
    query.follow(searchFilter.followArray());
    query.track(searchFilter.trackArray());
    query.count(historyCount);
    twitterStream.filter(query);
    // TODO: work out how to update the filter when it has changed
    // searchFilter.update() checks and returns true if searches have
    // changed. See my notes about how to do it manually.
}

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From source file:be.ugent.tiwi.sleroux.newsrec.newsreclib.newsFetch.storm.spouts.TweetsSpout.java

License:Apache License

private FilterQuery getFilterQuery() throws DaoException {
    FilterQuery f = new FilterQuery();
    List<Long> users = followersDao.getUsersToFollow();
    long[] usersArray = new long[users.size()];
    int i = 0;/*from  w  ww . jav a  2s  .c o  m*/
    for (Long l : users) {
        usersArray[i] = l;
        i++;
    }
    f.follow(usersArray);
    return f;
}

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From source file:be.ugent.tiwi.sleroux.newsrec.twittertest.StreamReaderService.java

public void readTwitterFeed() {

    TwitterStream stream = TwitterStreamBuilderUtil.getStream();

    StatusListener listener = new StatusListener() {

        @Override/* ww  w .  java 2 s .  co  m*/
        public void onException(Exception e) {
        }

        @Override
        public void onTrackLimitationNotice(int n) {
        }

        @Override
        public void onStatus(Status status) {
            if (status.getLang().equals("en")) {
                System.out.println(status.getText());
            }
        }

        @Override
        public void onStallWarning(StallWarning arg0) {
        }

        @Override
        public void onScrubGeo(long arg0, long arg1) {
        }

        @Override
        public void onDeletionNotice(StatusDeletionNotice arg0) {
        }
    };

    stream.addListener(listener);
    FilterQuery f = new FilterQuery();
    f.language(new String[] { "en" });
    f.follow(new long[] { 816653 });
    stream.filter(f);

    try {
        Thread.sleep(60000);
    } catch (InterruptedException ex) {
        Logger.getLogger(StreamReaderService.class.getName()).log(Level.SEVERE, null, ex);
    }
    stream.shutdown();
}

---

From source file:br.com.porcelli.hornetq.integration.twitter.stream.impl.StatusStreamHandler.java

License:Apache License

@Override
public void startStream() throws TwitterException {
    if (data.getMentionedUsers() != null || data.getHashTags() != null) {
        final FilterQuery fq = new FilterQuery();
        if (data.getUserIds() != null) {
            fq.follow(data.getUserIds());
        }//from  w w w.ja v a  2 s  .c o m
        if (data.getHashTags() != null) {
            fq.track(data.getHashTags());
        }
        twitterStream.filter(fq);

    } else {
        twitterStream.firehose(1000);
    }
}

---

From source file:cc.twittertools.stream.GatherStatusStream.java

License:Apache License

public static void main(String[] args) throws TwitterException {
    PatternLayout layoutStandard = new PatternLayout();
    layoutStandard.setConversionPattern("[%p] %d %c %M - %m%n");

    PatternLayout layoutSimple = new PatternLayout();
    layoutSimple.setConversionPattern("%m%n");

    // Filter for the statuses: we only want INFO messages
    LevelRangeFilter filter = new LevelRangeFilter();
    filter.setLevelMax(Level.INFO);
    filter.setLevelMin(Level.INFO);
    filter.setAcceptOnMatch(true);//from ww w .  j  av a 2s  .  c o  m
    filter.activateOptions();

    TimeBasedRollingPolicy statusesRollingPolicy = new TimeBasedRollingPolicy();
    statusesRollingPolicy.setFileNamePattern("statuses.log" + HOUR_ROLL);
    statusesRollingPolicy.activateOptions();

    RollingFileAppender statusesAppender = new RollingFileAppender();
    statusesAppender.setRollingPolicy(statusesRollingPolicy);
    statusesAppender.addFilter(filter);
    statusesAppender.setLayout(layoutSimple);
    statusesAppender.activateOptions();

    TimeBasedRollingPolicy warningsRollingPolicy = new TimeBasedRollingPolicy();
    warningsRollingPolicy.setFileNamePattern("warnings.log" + HOUR_ROLL);
    warningsRollingPolicy.activateOptions();

    RollingFileAppender warningsAppender = new RollingFileAppender();
    warningsAppender.setRollingPolicy(statusesRollingPolicy);
    warningsAppender.setThreshold(Level.WARN);
    warningsAppender.setLayout(layoutStandard);
    warningsAppender.activateOptions();

    ConsoleAppender consoleAppender = new ConsoleAppender();
    consoleAppender.setThreshold(Level.WARN);
    consoleAppender.setLayout(layoutStandard);
    consoleAppender.activateOptions();

    // configures the root logger
    Logger rootLogger = Logger.getRootLogger();
    rootLogger.setLevel(Level.INFO);
    rootLogger.removeAllAppenders();
    rootLogger.addAppender(consoleAppender);
    rootLogger.addAppender(statusesAppender);
    rootLogger.addAppender(warningsAppender);

    // creates a custom logger and log messages
    final Logger logger = Logger.getLogger(GatherStatusStream.class);

    TwitterStream twitterStream = new TwitterStreamFactory().getInstance();
    RawStreamListener rawListener = new RawStreamListener() {

        @Override
        public void onMessage(String rawString) {
            cnt++;
            logger.info(rawString);
            if (cnt % 100 == 0) {
                System.out.println(cnt + " messages received.");
            }
        }

        @Override
        public void onException(Exception ex) {
            logger.warn(ex);
        }

    };

    twitterStream.addListener(rawListener);
    FilterQuery fq = new FilterQuery();
    /* double locations[][]={{112.0,-44.0},{155.0,-10.5}}; 
     fq.locations(locations);*/
    long ids[] = { 87818409, 16675569 };
    fq.follow(ids);
    twitterStream.filter(fq);
    //twitterStream.sample();
}

---

From source file:cloudcomputebot.CloudComputeBot.java

License:Open Source License

public static void main(String[] args) {
    TwitterLib.init();/*from w w  w.j  a v a  2s . c  o  m*/
    t = TwitterLib.t;
    TwitterStreamFactory twitterStreamFactory = new TwitterStreamFactory(t.getConfiguration());
    TwitterStream twitterStream = twitterStreamFactory.getInstance();
    FilterQuery filterQuery = new FilterQuery();
    filterQuery.follow(new long[] { 4741197613L });
    twitterStream.addListener(new MentionListener());
    twitterStream.filter(filterQuery);
}

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From source file:com.aremaitch.codestock2010.library.TwitterLib.java

License:Apache License

public void startMonitoringStream(String[] hashTags, long[] userIds, StatusListener statusListener,
        ConnectionLifeCycleListener connectionLifeCycleListener) throws TwitterException {

    if (statusListener != null)
        tStream.addListener(statusListener);
    if (connectionLifeCycleListener != null)
        tStream.addConnectionLifeCycleListener(connectionLifeCycleListener);

    FilterQuery fq = new FilterQuery();
    fq.track(hashTags);/*from w ww.  j ava  2s . c o  m*/
    if (userIds != null)
        fq.follow(userIds);

    tStream.filter(fq);
}

---

From source file:com.esri.geoevent.transport.twitter.TwitterInboundTransport.java

License:Apache License

private void receiveData() {
    try {//from  w  ww  .ja  va  2 s .c o  m
        applyProperties();
        setRunningState(RunningState.STARTED);

        ConfigurationBuilder cb = new ConfigurationBuilder();
        cb.setDebugEnabled(true);
        cb.setOAuthConsumerKey(consumerKey);
        cb.setOAuthConsumerSecret(consumerSecret);
        cb.setOAuthAccessToken(accessToken);
        cb.setOAuthAccessTokenSecret(accessTokenSecret);
        twitterStream = new TwitterStreamFactory(cb.build()).getInstance();

        RawStreamListener rl = new RawStreamListener() {

            @Override
            public void onException(Exception ex) {
                LOGGER.error("INBOUND_TRANSPORT_RAW_STREAM_LISTERNER_EXCEPTION", ex.getMessage());
            }

            @Override
            public void onMessage(String rawString) {
                receive(rawString);
            }
        };

        FilterQuery fq = new FilterQuery();

        String keywords[] = tracks;

        if (follows != null && follows.length > 0)
            fq.follow(follows);
        else if (keywords != null && keywords.length > 0)
            fq.track(keywords);
        else if (locations != null)
            fq.locations(locations);
        else
            throw new Exception("INBOUND_TRANSPORT_NOFILTER_ERROR");

        fq.count(count);

        LOGGER.info("INBOUND_TRANSPORT_FILTER", filterString);

        twitterStream.addListener(rl);
        twitterStream.filter(fq);

    } catch (Throwable ex) {
        LOGGER.error("UNEXPECTED_ERROR", ex);
        setRunningState(RunningState.ERROR);
    }
}

---

From source file:com.isdp.twitterposter.TwitterManager.java

License:Open Source License

public void startTwitterStream() {
    TwitterStream twitterStream = new TwitterStreamFactory(configuration).getInstance();

    StatusListener listener = new StatusListener() {
        @Override/*from w  w  w  .  j  a v  a 2  s .  c o  m*/
        public void onStatus(Status status) {
            try {
                System.out.println("Text recieved: @" + status.getUser().getScreenName() + " - "
                        + status.getText() + "\n");

                StringTokenizer st = new StringTokenizer(status.getText(), " ");

                //first token indicates search engine
                String searchEngine = st.nextToken();

                //burn the next random token
                String randToken = st.nextToken();

                //next token indicates max number of results to return
                int maxResults = Integer.parseInt(st.nextToken());

                String searchString = "";
                while (st.hasMoreTokens()) {
                    searchString += st.nextToken() + " ";
                }

                if (searchEngine.equals(GoogleManager.TAG_YELP)) {
                    String[] results = GoogleManager.getInstance().trySearch(searchString,
                            GoogleManager.SEARCH_YELP);

                    if (results != null) {
                        for (int i = 0; i < results.length && i < maxResults; ++i) {
                            String tweetMsg = Util.truncateString(results[i], TWITTER_CHARACTER_LIMIT);

                            System.out.println("Tweeting" + tweetMsg);

                            tweet(tweetMsg);
                        }
                    } else if (results == null || results.length == 0) {
                        tweet(Util.generateRandomString(7) + "\n" + "No results found!");
                    }
                } else if (searchEngine.equals(GoogleManager.TAG_WIKI)) {
                    String[] results = GoogleManager.getInstance().trySearch(searchString,
                            GoogleManager.SEARCH_WIKI);

                    if (results != null) {
                        for (int i = 0; i < results.length && i < maxResults; ++i) {
                            String tweetMsg = Util.generateRandomString(3) + "\n"
                                    + Util.shortenText(results[i]);
                            tweetMsg = Util.truncateString(tweetMsg, TWITTER_CHARACTER_LIMIT);

                            System.out.println("Tweeting " + tweetMsg);

                            tweet(tweetMsg);
                        }
                    } else if (results == null || results.length == 0) {
                        tweet(Util.generateRandomString(7) + "\n" + "No results found!");
                    }
                }
            } catch (Exception e) {
            }
        }

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

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

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

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

        @Override
        public void onException(Exception ex) {
            System.out.println("onException" + ex.toString());
        }
    };

    twitterStream.addListener(listener);

    FilterQuery tweetFilterQuery = new FilterQuery();

    tweetFilterQuery.follow(new long[] { FOLLOW_ID });

    twitterStream.filter(tweetFilterQuery);
}

---

From source file:com.isdp.twitterposterandroid.TwitterManager.java

License:Open Source License

public void startTwitterStream() {
    TwitterStream twitterStream = new TwitterStreamFactory(configuration).getInstance();

    StatusListener listener = new StatusListener() {
        @Override/*from w ww .  j  a  v  a 2  s  .co  m*/
        public void onStatus(Status status) {
            try {
                Log.d("Text recieved",
                        "@" + status.getUser().getScreenName() + " - " + status.getText() + "\n");

                StringTokenizer st = new StringTokenizer(status.getText(), " ");

                //first token indicates search engine
                String searchEngine = st.nextToken();

                //burn the next random token
                String randToken = st.nextToken();

                //next token indicates max number of results to return
                int maxResults = Integer.parseInt(st.nextToken());

                String searchString = "";
                while (st.hasMoreTokens()) {
                    searchString += st.nextToken() + " ";
                }

                if (searchEngine.equals(GoogleManager.TAG_YELP)) {
                    String[] results = GoogleManager.getInstance().trySearch(searchString,
                            GoogleManager.SEARCH_YELP);

                    if (results != null) {
                        for (int i = 0; i < results.length && i < maxResults; ++i) {
                            String tweetMsg = Util.truncateString(results[i], TWITTER_CHARACTER_LIMIT);

                            Log.d("Tweeting", tweetMsg);

                            tweet(tweetMsg);
                        }
                    } else if (results == null || results.length == 0) {
                        tweet(Util.generateRandomString(7) + "\n" + "No results found!");
                    }
                } else if (searchEngine.equals(GoogleManager.TAG_WIKI)) {
                    String[] results = GoogleManager.getInstance().trySearch(searchString,
                            GoogleManager.SEARCH_WIKI);

                    if (results != null) {
                        for (int i = 0; i < results.length && i < maxResults; ++i) {
                            String tweetMsg = Util.generateRandomString(3) + "\n"
                                    + Util.shortenText(results[i]);
                            tweetMsg = Util.truncateString(tweetMsg, TWITTER_CHARACTER_LIMIT);

                            Log.d("Tweeting", tweetMsg);

                            tweet(tweetMsg);
                        }
                    } else if (results == null || results.length == 0) {
                        tweet(Util.generateRandomString(7) + "\n" + "No results found!");
                    }
                }
            } catch (Exception e) {
            }
        }

        @Override
        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
            Log.d("onDeletionNotice", "Got a status deletion notice id:" + statusDeletionNotice.getStatusId());
        }

        @Override
        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
            Log.d("onTrackLimitationNotice", "Got track limitation notice:" + numberOfLimitedStatuses);
        }

        @Override
        public void onScrubGeo(long userId, long upToStatusId) {
            Log.d("onScrubGeo", "Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId);
        }

        @Override
        public void onStallWarning(StallWarning warning) {
            Log.d("onStallWarning", "Got stall warning:" + warning);
        }

        @Override
        public void onException(Exception ex) {
            Log.d("onException", ex.toString());
        }
    };

    twitterStream.addListener(listener);

    FilterQuery tweetFilterQuery = new FilterQuery();

    tweetFilterQuery.follow(new long[] { FOLLOW_ID });

    twitterStream.filter(tweetFilterQuery);
}

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