Example usage for twitter4j Twitter search

Introduction

In this page you can find the example usage for twitter4j Twitter search.

Prototype

QueryResult search(Query query) throws TwitterException;

Source Link

Document

Returns tweets that match a specified query.

Usage

From source file:crawling.FoundUsersBySearchGeo.java

License:Apache License

private static void doASearch(Twitter twitter, Query query) throws TwitterException {
    //try {//from  w  w w .j  a  v a2 s . c o  m
    QueryResult result = twitter.search(query);
    List<Status> tweets = result.getTweets();
    int thisCount = 0;
    for (Status tweet : tweets) {
        //System.out.println("@" + tweet.getFromUser() + tweet.getId() + " - " + tweet.getText());

        // Check the tweet
        Long id = tweet.getUser().getId();
        String screenName = tweet.getUser().getScreenName();

        /*String location = "";
        if (tweet.getUser().getLocation() != null){
          location += tweet.getUser().getLocation();
        if (tweet.getGeoLocation() != null){
          location += "::" + tweet.getGeoLocation().toString();
        }*/
        String location = tweet.getUser().getLocation() + "::" + tweet.getGeoLocation();
        // If the tweet is a retweet, the source of the tweet is from the target area
        if (tweet.isRetweet()) {
            id = tweet.getRetweetedStatus().getUser().getId();
            screenName = tweet.getRetweetedStatus().getUser().getScreenName();
            //location = tweet.getRetweetedStatus().getUser().getLocation();
            location = tweet.getRetweetedStatus().getUser().getLocation() + "::"
                    + tweet.getRetweetedStatus().getGeoLocation();
        }

        if (discoveredUsers.containsKey(id)) {
            //System.out.println("Already found this user: " + id);
            long num = discoveredUsers.get(id);
            discoveredUsers.put(id, num + 1);
        } else {
            discoveredUsers.put(id, (long) 1);
            storeUserID(id, screenName, location);
            thisCount++;
        }
    }
    if (currentIndex < histCount) {
        avgUsers[currentIndex] = thisCount;
        currentIndex++;
    } else {
        currentIndex = 0;
    }

    /* Calculate the average #users in last 10 times */
    double sum = 0;
    for (int num : avgUsers)
        sum += num;
    System.out.print(
            "\r" + count + ", the average number of users in last " + histCount + " is: " + sum / histCount);

    //} catch (TwitterException te) {
    //    te.printStackTrace();
    //    System.out.println("Failed to search tweets: " + te.getMessage());
    //    System.exit(-1);
    //}

}

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From source file:crawling.FoundUsersBySearchHashtag.java

License:Apache License

private static void doASearch(Twitter twitter, Query query) throws TwitterException {
    //try {/* w w  w .  j  a  v  a 2s.  c o  m*/
    QueryResult result = twitter.search(query);
    List<Status> tweets = result.getTweets();
    int thisCount = 0;
    for (Status tweet : tweets) {
        //System.out.println("@" + tweet.getFromUser() + tweet.getId() + " - " + tweet.getText());

        // Check the tweet
        Long id = tweet.getUser().getId();
        String screenName = tweet.getUser().getScreenName();

        /*String location = "";
        if (tweet.getUser().getLocation() != null){
          location += tweet.getUser().getLocation();
        if (tweet.getGeoLocation() != null){
          location += "::" + tweet.getGeoLocation().toString();
        }*/
        String location = tweet.getUser().getLocation() + "::" + tweet.getGeoLocation();
        // If the tweet is a retweet, the source of the tweet is from the target area
        /*if (tweet.isRetweet()){
          id = tweet.getRetweetedStatus().getUser().getId();
          screenName = tweet.getRetweetedStatus().getUser().getScreenName();
          //location = tweet.getRetweetedStatus().getUser().getLocation();
          location = tweet.getRetweetedStatus().getUser().getLocation() + "::" + tweet.getRetweetedStatus().getGeoLocation();
        }*/

        if (discoveredUsers.containsKey(id)) {
            //System.out.println("Already found this user: " + id);
            long num = discoveredUsers.get(id);
            discoveredUsers.put(id, num + 1);
        } else {
            discoveredUsers.put(id, (long) 1);
            storeUserID(id, screenName, location);
            thisCount++;
        }
    }
    if (currentIndex < histCount) {
        avgUsers[currentIndex] = thisCount;
        currentIndex++;
    } else {
        currentIndex = 0;
    }

    /* Calculate the average #users in last 10 times */
    double sum = 0;
    for (int num : avgUsers)
        sum += num;
    System.out.print(
            "\r" + count + ", the average number of users in last " + histCount + " is: " + sum / histCount);

    //} catch (TwitterException te) {
    //    te.printStackTrace();
    //    System.out.println("Failed to search tweets: " + te.getMessage());
    //    System.exit(-1);
    //}

}

---

From source file:crawling.SearchTweetsHashtag.java

License:Apache License

private static void doASearch(Twitter twitter, Query query) throws TwitterException {
    //try {/*from   w  w w. ja v  a 2  s.co m*/
    QueryResult result = twitter.search(query);
    List<Status> tweets = result.getTweets();
    int thisCount = 0;
    for (Status tweet : tweets) {

        // Check the tweet
        Long id = tweet.getId();

        if (discoveredTweets.containsKey(id)) {
            //System.out.println("Already found this user: " + id);
            long num = discoveredTweets.get(id);
            discoveredTweets.put(id, num + 1);
        } else {
            discoveredTweets.put(id, (long) 1);
            storeATweet(tweet);
            thisCount++;
        }
    }
    if (currentIndex < histCount) {
        avgUsers[currentIndex] = thisCount;
        currentIndex++;
    } else {
        currentIndex = 0;
    }

    /* Calculate the average #users in last 10 times */
    double sum = 0;
    for (int num : avgUsers)
        sum += num;
    System.out.print(
            "\r" + count + ", the average number of tweets in last " + histCount + " is: " + sum / histCount);

    //} catch (TwitterException te) {
    //    te.printStackTrace();
    //    System.out.println("Failed to search tweets: " + te.getMessage());
    //    System.exit(-1);
    //}

}

---

From source file:de.dev.eth0.retweeter.Distributor.java

License:BEER-WARE LICENSE

/**
 * Distributes the tweets to all target accounts.
 *
 * @return/*from w  w  w  .j a v  a  2  s .  co m*/
 * @throws TwitterException
 */
public int distribute() throws TwitterException {
    if (!getConfig().isDistributorConfigValid()) {
        return Integer.MIN_VALUE;
    }
    Twitter twitter = getTwitter();
    String search = buildSearchString();
    Query query = new Query(search);
    QueryResult result = twitter.search(query);
    int count = 0;
    // Iterate through results
    for (Tweet tweet : result.getTweets()) {
        // Check if already distributed
        if (!distributedTweets.contains(tweet.getId())
                && StringUtils.contains(tweet.getText(), getConfig().getDistributorConfig().getHashtag())) {
            // Retweet each result to all targetaccounts
            for (String targetaccount : getConfig().getDistributorConfig().getTargetaccounts()) {
                // Dont distribute to yourself
                if (!StringUtils.equalsIgnoreCase(tweet.getFromUser(), targetaccount)) {
                    StringBuilder sb = new StringBuilder();
                    sb.append("@");
                    sb.append(targetaccount);
                    sb.append(": RT @");
                    sb.append(tweet.getFromUser());
                    sb.append(" ");
                    sb.append(tweet.getText());
                    String text = sb.toString();
                    // try to tweet, might cause an exception (status duplicate) if already tweeted
                    logger.debug("Distributing tweet {} to {}", tweet.toString(), targetaccount);
                    try {
                        twitter.updateStatus(text.length() < 140 ? text : text.substring(0, 140));
                        count++;
                    } catch (TwitterException te) {
                        logger.warn("distribute of tweet " + tweet.toString() + "failed " + text, te);
                    }
                    distributedTweets.add(tweet.getId());
                }
            }
        }
    }
    return count;
}

---

From source file:de.dev.eth0.retweeter.Retweeter.java

License:BEER-WARE LICENSE

/**
 * Performs the retweet-action and returns the number of tweets found with the configured hashtag
 *
 * @return number of retweeted tweets//from   w ww  .  j  a  v  a2  s.c om
 * @throws TwitterException
 */
public int retweet() throws TwitterException {
    if (!getConfig().isRetweeterConfigValid()) {
        return Integer.MIN_VALUE;
    }
    Twitter twitter = getTwitter();
    String search = buildSearchString();
    Query query = new Query(search);
    QueryResult result = twitter.search(query);

    List<Status> lastretweets = twitter.getRetweetedByMe();
    int count = 0;
    for (Tweet tweet : result.getTweets()) {
        // ignore retweets and check if the hashtag is really in the tweet's text
        if (!StringUtils.startsWith(tweet.getText(), "RT @")
                && StringUtils.contains(tweet.getText(), getConfig().getRetweeterConfig().getHashtag())
                && !ALREADY_RETWEETED.contains(tweet.getId())) {
            boolean retweeted = false;
            for (Status retweet : lastretweets) {
                if (tweet.getId() == retweet.getRetweetedStatus().getId()) {
                    retweeted = true;
                    break;
                }
            }
            if (!retweeted) {
                // try to retweet, might fail
                logger.debug("found new tweet to retweet: {}", tweet.toString());
                try {
                    twitter.retweetStatus(tweet.getId());
                    count++;
                } catch (TwitterException te) {
                    logger.debug("retweet failed", te);
                } finally {
                    ALREADY_RETWEETED.add(tweet.getId());
                }
            }
        }
    }
    return count;
}

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From source file:de.jetwick.ese.search.Feeding.java

License:Apache License

public Collection<MyTweet> createReal() {
    List<MyTweet> tweets = new ArrayList<MyTweet>();
    try {// w w  w  .  j  ava  2 s .  co  m
        // get some tweets about java
        Twitter twitter4j = new TwitterFactory().getInstance();
        for (int i = 0; i < 3; i++) {
            Query q = new Query("java");
            q.setRpp(100);
            for (Tweet tw : twitter4j.search(q).getTweets()) {
                MyTweet myTw = new MyTweet(tw.getId(), tw.getFromUser());
                myTw.setText(tw.getText());
                myTw.setCreatedAt(tw.getCreatedAt());
                myTw.setFromUserId(tw.getFromUserId());
                tweets.add(myTw);
            }
            Thread.sleep(1000);
        }
    } catch (Exception ex) {
        logger.error("Error while grabbing tweets from twitter!", ex);
    }

    return tweets;
}

---

From source file:de.jetwick.tw.NewClass.java

License:Apache License

/** A thread using the search API */
public Thread search() {
    return new Thread() {

        @Override//from   w w w  .  j a  va 2 s .  c  om
        public void run() {
            int MINUTES = 2;
            Twitter twitter = new TwitterFactory().getInstance();
            try {
                while (!isInterrupted()) {
                    Query query = new Query(queryTerms);
                    // RECENT or POPULAR or MIXED
                    // doesn't make a difference if MIXED or RECENT
                    query.setResultType(Query.MIXED);
                    query.setPage(1);
                    query.setRpp(100);
                    QueryResult res = twitter.search(query);
                    for (Tweet tw : res.getTweets()) {
                        searchMap.put(tw.getId(), tw.getText());
                    }
                    Thread.sleep(MINUTES * 60 * 1000L);
                }
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        }
    };

}

---

From source file:de.vanita5.twittnuker.loader.support.TweetSearchLoader.java

License:Open Source License

@Override
public List<Status> getStatuses(final Twitter twitter, final Paging paging) throws TwitterException {
    if (twitter == null)
        return null;
    final Query query = new Query(processQuery(mQuery));
    query.setRpp(paging.getCount());//from  w  w w .jav  a2 s. c  om
    if (paging.getMaxId() > 0) {
        query.setMaxId(paging.getMaxId());
    }
    return Arrays.asList(twitter.search(query).getStatuses());
}

---

From source file:dhbw.clippinggorilla.external.twitter.TwitterUtils.java

/**
 * @param query// w w w .j a  v  a2 s.c om
 * @return Searches for String Query
 */
public static QueryResult searchTweets(Query query) {
    config();
    // The factory instance is re-useable and thread safe.
    Twitter twitter = tf.getInstance();
    QueryResult result = null;
    try {
        result = twitter.search(query);
    } catch (TwitterException e) {
        Log.error("Could not get Tweets", e);
    }
    return result;
}

---

From source file:edu.american.student.util.TwitterSpider.java

License:Open Source License

/**
 * Grabs the last 100 tweet objects (Status) from a handle
 * @param handle// w  w w . jav a2  s .  com
 * @return
 * @throws SpiderException
 */
public static List<Status> spider(String handle) throws SpiderException {
    //connect to Twitter
    ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.setDebugEnabled(true).setOAuthConsumerKey(Constants.getTwitterOAuthConsumerKey())
            .setOAuthConsumerSecret(Constants.getTwitterOAuthConsumerSecret())
            .setOAuthAccessToken(Constants.getTwitterOAuthAccessToken())
            .setOAuthAccessTokenSecret(Constants.getTwitterOAuthAccessTokenSecret());
    TwitterFactory tf = new TwitterFactory(cb.build());

    Twitter twitter = tf.getInstance();
    //get  tweets
    Query query = new Query("from:" + handle.replace("@", ""));
    query.setCount(100);
    QueryResult result;
    try {
        result = twitter.search(query);
        List<Status> toReturn = result.getTweets();
        return toReturn;
    } catch (TwitterException e) {
        String gripe = "Twitter spider failed to...err spider!";
        throw new SpiderException(gripe, e);
    }
}

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