Example usage for twitter4j Status getCreatedAt

Introduction

In this page you can find the example usage for twitter4j Status getCreatedAt.

Prototype

Date getCreatedAt();

Source Link

Document

Return the created_at

Usage

From source file:com.spec.CityTwitterSource.java

License:Apache License

/**
 * Start processing events. This uses the Twitter Streaming API to sample
 * Twitter, and process tweets./*  w  ww.j a v a2s.  c o  m*/
 */
@Override
public void start() {
    // The channel is the piece of Flume that sits between the Source and Sink,
    // and is used to process events.
    final ChannelProcessor channel = getChannelProcessor();

    final Map<String, String> headers = new HashMap<String, String>();

    // The StatusListener is a twitter4j API, which can be added to a Twitter
    // stream, and will execute methods every time a message comes in through
    // the stream.
    StatusListener listener = new StatusListener() {
        // The onStatus method is executed every time a new tweet comes in.
        public void onStatus(Status status) {
            // The EventBuilder is used to build an event using the headers and
            // the raw JSON of a tweet

            flag = false;
            for (int i = 0; i < cities.length; i++) {
                if (status.getUser().getLocation().toLowerCase().contains(cities[i].toLowerCase()))
                    flag = true;
            }
            if (flag) {

                logger.debug(status.getUser().getLocation() + " : " + flag);
                headers.put("timestamp", String.valueOf(status.getCreatedAt().getTime()));
                Event event = EventBuilder.withBody(DataObjectFactory.getRawJSON(status.getUser()).getBytes(),
                        headers);

                channel.processEvent(event);
            }
        }

        // This listener will ignore everything except for new tweets
        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
        }

        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
        }

        public void onScrubGeo(long userId, long upToStatusId) {
        }

        public void onException(Exception ex) {
        }

        public void onStallWarning(StallWarning sw) {
        }
    };

    //logger.debug("Setting up Twitter sample stream using consumer key {} and" +
    //      " access token {}", new String[] { consumerKey, accessToken });
    // Set up the stream's listener (defined above), and set any necessary
    // security information.
    twitterStream.addListener(listener);
    twitterStream.setOAuthConsumer(consumerKey, consumerSecret);
    AccessToken token = new AccessToken(accessToken, accessTokenSecret);
    twitterStream.setOAuthAccessToken(token);

    // Set up a filter to pull out industry-relevant tweets
    if (keywords.length == 0) {
        logger.debug("Starting up Twitter sampling...");
        twitterStream.sample();
    } else {
        logger.debug("Starting up Twitter filtering...");
        FilterQuery query = new FilterQuery().track(keywords);
        twitterStream.filter(query);
    }
    super.start();
}

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From source file:com.sstrato.flume.source.TwitterSource.java

License:Apache License

/**
 * Start processing events. This uses the Twitter Streaming API to sample
 * Twitter, and process tweets./*from  www .  j av  a  2  s .  co  m*/
 */
@Override
public void start() {

    // ? ?
    final ChannelProcessor channel = getChannelProcessor();

    final Map<String, String> headers = new HashMap<String, String>();

    // ?  twitter4j? StatusListener   ?   ?. 

    StatusListener listener = new StatusListener() {
        // The onStatus method is executed every time a new tweet comes in.
        public void onStatus(Status status) {
            // header raw json ?  ? .

            logger.debug(status.getUser().getScreenName() + ": " + status.getText());

            headers.put("timestamp", String.valueOf(status.getCreatedAt().getTime()));
            Event event = EventBuilder.withBody(DataObjectFactory.getRawJSON(status).getBytes(), headers);

            channel.processEvent(event);
        }

        // This listener will ignore everything except for new tweets
        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
        }

        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
        }

        public void onScrubGeo(long userId, long upToStatusId) {
        }

        public void onException(Exception ex) {
        }

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

        }
    };

    logger.debug("Setting up Twitter sample stream using consumer key {} and" + " access token {}",
            new String[] { this.consumerKey, this.accessToken });
    // Set up the stream's listener (defined above), and set any necessary
    // security information.
    twitterStream.addListener(listener);
    twitterStream.setOAuthConsumer(this.consumerKey, this.consumerSecret);
    AccessToken token = new AccessToken(this.accessToken, this.accessTokenSecret);
    twitterStream.setOAuthAccessToken(token);

    // Set up a filter to pull out industry-relevant tweets
    if (keywords.length == 0) {
        logger.debug("Starting up Twitter sampling...");
        twitterStream.sample();
    } else {
        logger.debug("Starting up Twitter filtering...");

        // ? . 
        FilterQuery query = new FilterQuery().track(keywords);
        twitterStream.filter(query);
    }
    super.start();
}

---

From source file:com.TweetExtractor.java

/**
 * *// w w w.  j a  v  a2s  . c  om
 *
 */
public ArrayList<Tweet> retrieveTweets(String searchWord) {

    Paging paging;

    // set the lowest value of the tweet ID initially to one less than Long.MAX_VALUE
    long min_id = Long.MAX_VALUE - 1;
    int count = 0;
    int index = 0;
    boolean maxValueReached = false;
    userToSearch = searchWord;

    while (true) {
        try {

            //count = tweetList.size();
            // paging tweets at a rate of 100 per page
            paging = new Paging(1, 100);

            // if this is not the first iteration set the new min_id value for the page
            if (count != 0) {

                paging.setMaxId(min_id - 1);
            }

            // get a page of the tweet timeline with tweets with ids less than the min_id value
            List<Status> tweetTempList = twitterApp.getUserTimeline(userToSearch, paging);

            // iterate the results and add to tweetList
            for (Status s : tweetTempList) {
                if (count == maxTweets) {
                    maxValueReached = true;
                    break;
                }
                count++;
                Tweet tweet = new Tweet(s.getId(), s.getCreatedAt(), s.getText());
                tweetList.add(tweet);

                // set the value for the min value for the next iteration
                if (s.getId() < min_id) {
                    min_id = s.getId();
                }
            }

            // if the results for this iteration is zero, means we have reached the API limit or we have extracted the maximum
            // possible, so break
            if (tweetTempList.size() == 0 || maxValueReached) {
                return tweetList;
                // break;
            }

        } catch (TwitterException e) {
            e.printStackTrace();
            break;
        } catch (Exception e) {
            e.printStackTrace();
            break;
        }
    }
    return tweetList;

}

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From source file:com.twitt4droid.data.dao.impl.sqlite.ListSQLiteDAO.java

License:Apache License

/** {@inheritDoc} */
@Override//from  w  w w .  jav a2 s  .c om
public void save(final List<Status> statuses, final Long listId) {
    getSQLiteTemplate().batchExecute(getSqlString(R.string.twitt4droid_insert_list_status_sql),
            new SQLiteTemplate.BatchSQLiteStatementBinder() {

                @Override
                public int getBatchSize() {
                    return statuses.size();
                }

                @Override
                public void bindValues(SQLiteStatement statement, int i) {
                    Status status = statuses.get(i);
                    int index = 0;
                    statement.bindLong(++index, status.getId());
                    statement.bindLong(++index, listId);
                    statement.bindString(++index, status.getText());
                    statement.bindString(++index, status.getUser().getScreenName());
                    statement.bindString(++index, status.getUser().getName());
                    statement.bindLong(++index, status.getCreatedAt().getTime());
                    statement.bindString(++index, status.getUser().getProfileImageURL());
                }
            });
}

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From source file:com.twitt4droid.data.dao.impl.sqlite.TimelineSQLiteDAO.java

License:Apache License

/** {@inheritDoc} */
@Override//from   w w w  .j  a va  2  s . c  o m
public void save(final List<Status> statuses) {
    getSQLiteTemplate().batchExecute(
            String.format(getSqlString(R.string.twitt4droid_insert_status_sql), tableName),
            new SQLiteTemplate.BatchSQLiteStatementBinder() {

                @Override
                public int getBatchSize() {
                    return statuses.size();
                }

                @Override
                public void bindValues(SQLiteStatement statement, int i) {
                    Status status = statuses.get(i);
                    int index = 0;
                    statement.bindLong(++index, status.getId());
                    statement.bindString(++index, status.getText());
                    statement.bindString(++index, status.getUser().getScreenName());
                    statement.bindString(++index, status.getUser().getName());
                    statement.bindLong(++index, status.getCreatedAt().getTime());
                    statement.bindString(++index, status.getUser().getProfileImageURL());
                }
            });
}

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From source file:com.utad.flume.source.TwitterSource.java

License:Apache License

/**
 * Start processing events. This uses the Twitter Streaming API to sample
 * Twitter, and process tweets.//from   w  ww .  j a v  a 2 s .co m
 */
@Override
public void start() {
    // The channel is the piece of Flume that sits between the Source and Sink,
    // and is used to process events.
    final ChannelProcessor channel = getChannelProcessor();

    final Map<String, String> headers = new HashMap<String, String>();

    // The StatusListener is a twitter4j API, which can be added to a Twitter
    // stream, and will execute methods every time a message comes in through
    // the stream.
    StatusListener listener = new StatusListener() {
        // The onStatus method is executed every time a new tweet comes in.
        public void onStatus(Status status) {
            // The EventBuilder is used to build an event using the headers and
            // the raw JSON of a tweet
            logger.debug(status.getUser().getScreenName() + ": " + status.getText());

            headers.put("timestamp", String.valueOf(status.getCreatedAt().getTime()));
            Event event = EventBuilder.withBody(DataObjectFactory.getRawJSON(status).getBytes(), headers);
            List<Event> events = Arrays.asList(event);
            channel.processEventBatch(events);
        }

        // This listener will ignore everything except for new tweets
        public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
        }

        public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
        }

        public void onScrubGeo(long userId, long upToStatusId) {
        }

        public void onException(Exception ex) {
        }

        public void onStallWarning(StallWarning warning) {
        }
    };

    logger.debug("Setting up Twitter sample stream using consumer key {} and" + " access token {}",
            new String[] { consumerKey, accessToken });
    // Set up the stream's listener (defined above),
    twitterStream.addListener(listener);

    // Set up a filter to pull out industry-relevant tweets
    if (keywords.length == 0) {
        logger.debug("Starting up Twitter sampling...");
        twitterStream.sample();
    } else {
        logger.debug("Starting up Twitter filtering...");

        FilterQuery query = new FilterQuery().track(keywords);
        twitterStream.filter(query);
    }
    super.start();
}

---

From source file:com.vodafone.twitter.service.TwitterService.java

License:Apache License

private boolean processStatus(Status status) {
    if (msgWithSameId(status.getId()) != null) {
        if (Config.LOGD)
            Log.i(LOGTAG, "processStatus() found msgWithSameId " + status.getId() + " - don't process");
        return false;
    }//  w  w  w.  j a  v a 2 s . com

    boolean newMsgReceived = false;
    User user = status.getUser();
    String channelImageString = null;
    try {
        java.net.URI uri = user.getProfileImageURL().toURI();
        channelImageString = uri.toString();
    } catch (java.net.URISyntaxException uriex) {
        Log.e(LOGTAG, String.format("ConnectThread processStatus() URISyntaxException %s ex=%s",
                user.getProfileImageURL().toString(), uriex));
        errMsg = uriex.getMessage();
    }

    String title = status.getText();
    if (linkifyMessages) {
        title = linkify(title, null, true);
        // messageLink will contain the link-url
    }

    long timeMs = status.getCreatedAt().getTime();
    // make timeMs unique in our messageList
    while (findIdxOfMsgWithSameTimeMs(timeMs) >= 0)
        timeMs++;

    EntryTopic feedEntry = new EntryTopic(0, 0, user.getName(), title, null, messageLink, timeMs,
            status.getId(), channelImageString);
    feedEntry.shortName = user.getScreenName();
    synchronized (messageList) {
        // messageList is always sorted with the newest items on top
        int findIdxOfFirstOlder = findIdxOfFirstOlderMsg(feedEntry);
        if (findIdxOfFirstOlder < maxQueueMessages) {
            messageList.add(findIdxOfFirstOlder, feedEntry);
            newMsgReceived = true;
            totalNumberOfQueuedMessages++;
            if (activityPaused)
                numberOfQueuedMessagesSinceLastClientActivity++;

            // debug: for every regular msg, create 5 additional dummy messages
            //for(int i=1; i<=5; i++) {
            //  feedEntry = new EntryTopic(0,                                   // region
            //                             0,                                   // prio
            //                             "dummy",
            //                             "test message "+i,
            //                             null,                                // description
            //                             messageLink,
            //                             timeMs+i*100,
            //                             status.getId()+i,                    // todo: make sure the id was ot yet stored in messageList
            //                             channelImageString);                 // todo: must make use of this in MyWebView/JsObject/script.js
            //  messageList.add(findIdxOfFirstOlder,feedEntry);
            //  totalNumberOfQueuedMessages++;
            //  if(activityPaused)
            //    numberOfQueuedMessagesSinceLastClientActivity++;
            //}

            // if there are now more than 'maxQueueMessages' entrys in the queue, remove the oldest...
            while (messageList.size() > maxQueueMessages)
                messageList.removeLast();
        } else {
            if (Config.LOGD)
                Log.i(LOGTAG, "processStatus() not findIdxOfFirstOlder<maxQueueMessages - don't process");
        }
    }
    return newMsgReceived;
}

---

From source file:com.vti.managers.TwitterManager.java

License:Apache License

/**
 * Get homeline of the user//w  w w. ja  v  a  2  s. c  o  m
 * 
 * @return List<Twits>
 */
public List<Twit> getSocialFeed() {
    List<Twit> twits = null;
    try {
        // User user = twitter.verifyCredentials();
        final List<Status> statues = twitter.getHomeTimeline();
        twits = new ArrayList<Twit>(statues.size());

        long oneDayAgo = System.currentTimeMillis() - Constants.THIRTY_MINUTE * 48;
        for (Status status : statues) {
            // only return tweets from VTI accounts and that are not old than 1 day
            if (status.getUser().getName().toLowerCase().startsWith("vti_")
                    && status.getCreatedAt().getTime() > oneDayAgo) {
                //Log.d(TwitterManager.class.getSimpleName(), status.getUser().getName() + "  " + status.getText());
                twits.add(new Twit(status.getId(), status.getCreatedAt().getTime(), status.getUser().getName(),
                        status.getUser().getProfileImageURL().toString(), status.getText()));
            }
        }
    } catch (Exception e) {
        Log.d(TAG, Log.stack2string(e));
    }
    return twits;

}

---

From source file:com.vti.managers.TwitterManager.java

License:Apache License

/**
 * Get timeline of  a specified user/*from  w  w  w.j  a v a  2  s  . co m*/
 * 
 * @return List<Twits>
 */
public List<Twit> getUserTimeline(String userName) {
    List<Twit> twits = null;
    try {
        // User user = twitter.verifyCredentials();
        final List<Status> statues = twitter.getUserTimeline(userName);
        twits = new ArrayList<Twit>(statues.size());
        for (Status status : statues) {
            Log.e(TAG, status.getText());
            twits.add(new Twit(status.getId(), status.getCreatedAt().getTime(), status.getUser().getName(),
                    status.getUser().getProfileImageURL().toString(), status.getText()));
        }
    } catch (Exception e) {
        Log.d(TAG, Log.stack2string(e));
    }
    return twits;
}

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From source file:com.wso2.stream.connector.protocol.TweetContent.java

License:Open Source License

public OMElement createBodyContent(OMFactory omFactory, Status status) {
    OMElement tweet = omFactory.createOMElement(qTweet);

    OMElement text = omFactory.createOMElement(qText);
    tweet.addChild(text);/*w  w  w.  j  a v  a 2 s .  com*/
    text.addChild(omFactory.createOMText(status.getText()));

    OMElement createdAt = omFactory.createOMElement(qCreatedAt);
    tweet.addChild(createdAt);
    createdAt.addChild(omFactory.createOMText(status.getCreatedAt().toString()));

    OMElement latitude = omFactory.createOMElement(qLatitude);
    tweet.addChild(latitude);
    OMElement longitude = omFactory.createOMElement(qLongitude);
    tweet.addChild(longitude);
    if (status.getGeoLocation() != null) {
        latitude.addChild(omFactory.createOMText(String.valueOf(status.getGeoLocation().getLatitude())));
        longitude.addChild(omFactory.createOMText(String.valueOf(status.getGeoLocation().getLongitude())));
    }

    OMElement country = omFactory.createOMElement(qCountry);
    tweet.addChild(country);
    OMElement countryCode = omFactory.createOMElement(qCountryCode);
    tweet.addChild(countryCode);

    if (status.getPlace() != null) {
        country.addChild(omFactory.createOMText(status.getPlace().getCountry()));
        countryCode.addChild(omFactory.createOMText(status.getPlace().getCountryCode()));
    }

    OMElement location = omFactory.createOMElement(qLocation);
    tweet.addChild(location);
    if (status.getUser() != null) {
        location.addChild(omFactory.createOMText(status.getUser().getLocation()));
    }

    OMElement hashTags = omFactory.createOMElement(qHasTags);
    tweet.addChild(hashTags);

    if (status.getHashtagEntities().length > 0) {
        String tags = "";
        for (HashtagEntity h : status.getHashtagEntities()) {
            tags += h.getText() + ";";
        }
        tags = tags.substring(0, tags.length() - 1);
        hashTags.addChild(omFactory.createOMText(tags));
    }

    return tweet;

}

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