Example usage for twitter4j Query Query

Introduction

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

Prototype

public Query(String query) 

Source Link

Usage

From source file:cd.examentwitter.Metodos.java

/**
 * Metodo para buscar una determinada secuencia caracteres por todo Twitter
 */// w w w  .  j  a v  a2s . c o m
public void search() {

    try {
        String search = JOptionPane.showInputDialog("Qu secuencia de caracteres desea buscar?");
        QueryResult result = twitter.search(new Query(search));

        for (Status status : result.getTweets()) {
            System.out.println("@" + status.getUser().getScreenName() + ": " + status.getText());
        }
    } catch (TwitterException ex) {
        Logger.getLogger(Metodos.class.getName()).log(Level.SEVERE, null, ex);
    }

}

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From source file:ch.schrimpf.core.TwitterCrawler.java

License:Open Source License

/**
 * @param queryString describes keywords and filters
 * @return an initialized Query/*from   w w  w .  j a  v  a  2s. co  m*/
 */
private Query initQuery(String queryString) {
    Query query = new Query(queryString);
    try {
        Properties prop = new Properties();
        prop.load(new FileInputStream("easyTwitterCrawler.properties"));
        query.setCount(Integer.parseInt(prop.getProperty("queryLimit")));
        query.setLocale(prop.getProperty("locale"));
        query.setLang(prop.getProperty("lang"));
        GeoLocation location = new GeoLocation(Double.parseDouble(prop.getProperty("latitude")),
                Double.parseDouble(prop.getProperty("longitude")));
        double radius = Double.parseDouble(prop.getProperty("radius"));
        query.setGeoCode(location, radius, Query.KILOMETERS);
    } catch (IOException e) {
        // Properties could not be load
        query.setCount(DEFAULT_QUERY_LIMIT);
        query.setLocale(DEFAULT_LOCALE);
        query.setLang(DEFAULT_LANG);
        query.setGeoCode(DEFAULT_GEO_LOCATION, DEFAULT_RADIUS, Query.KILOMETERS);
    }
    return query;
}

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From source file:Classes.TwitterPull.java

public void retrieveTweets() throws TwitterException {
    Query query = new Query("\"" + this.queryString + "\"");
    query.setLang("en");
    query.setCount(100);/*  ww w . jav a  2 s.com*/
    QueryResult result;
    int i = 0;
    do {
        result = twitter.search(query);
        List<Status> tweets = result.getTweets();
        for (Status tweet : tweets) {
            String t = tweet.getText().replaceAll("\n", "").replaceAll("\r", "");
            //                appendTweetDocument(t);
            retrievedTweets.add(t);
        }
        i++;
    } while ((query = result.nextQuery()) != null && i < 50);

}

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From source file:co.uk.socialticker.ticker.TickerActivity.java

License:Open Source License

/**
 * Test code to try and retrieve some data from twitter in a search!
 * @throws TwitterException //from w ww  .j a v  a2s.c om
 * */
public JSONArray doSearch(View v) throws TwitterException {

    if (mApiClient != null || debugOn) {
        // The factory instance is re-useable and thread safe.
        //get the hashtag - check to make sure if returned value is set to something with a length
        JSONArray jsA = new JSONArray();
        String qHash = p.getString(KEY_CAST_HASHTAG, "");
        Log.d(TAG, "Hash to search: " + qHash);
        if (qHash.length() == 0) {
            Toast.makeText(this, "The hashtag looks like it is not setup. May want to fix that",
                    Toast.LENGTH_LONG).show();
        } else {
            try {
                ConfigurationBuilder builder = new ConfigurationBuilder();
                builder.setOAuthConsumerKey(TWITTER_CONSUMER_KEY);
                builder.setOAuthConsumerSecret(TWITTER_CONSUMER_SECRET);

                // Access Token 
                String access_token = mSharedPreferences.getString(PREF_KEY_OAUTH_TOKEN, "");
                // Access Token Secret
                String access_token_secret = mSharedPreferences.getString(PREF_KEY_OAUTH_SECRET, "");

                AccessToken accessToken = new AccessToken(access_token, access_token_secret);
                Twitter twitter = new TwitterFactory(builder.build()).getInstance(accessToken);
                //Query query = new Query("#MOTD2014");
                Query query = new Query(qHash);
                query.count(TWEET_COUNT);
                QueryResult result = twitter.search(query);
                for (twitter4j.Status status : result.getTweets()) {

                    MediaEntity[] me = status.getMediaEntities();
                    String meUrl = "";
                    if (me.length > 0) {
                        Log.d(TAG, "me[0] : " + me[0].getMediaURL());
                        //meUrl = me[0].getDisplayURL(); //sjort URl = useless.
                        meUrl = me[0].getMediaURL();
                    }

                    JSONObject jso = tweetJSON(status.getUser().getScreenName(), status.getUser().getName()
                    //                        , status.getUser().getOriginalProfileImageURL() //Whatever the size was it was uploaded in
                    //                        , status.getUser().getProfileImageURL() // 48x48
                            , status.getUser().getBiggerProfileImageURL() // 73x73
                            , status.getText(), status.getCreatedAt().toString(), status.getFavoriteCount(),
                            status.getRetweetCount(), meUrl);
                    jsA.put(jso);
                }

            } catch (TwitterException e) {
                // Error in updating status
                Log.d("Twitter Search Error", e.getMessage());
                Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
            }
        }
        ;
        return jsA;
    } else {
        Toast.makeText(this, "You do not seem to be connected to a cast device...", Toast.LENGTH_LONG).show();
        return null;
    }
}

---

From source file:Collector.TweetCollector.java

public static List<Status> getTweets(final String q) {
    Timer timer = new Timer();
    TimerTask hourlyTask = new TimerTask() {

        @Override/*from   ww  w. j  a  v  a  2  s  . c  om*/
        public void run() {

            long amountOfTweets = 0;

            try {

                long maxID = -1;

                Query query = new Query(q);
                //printTimeLine(query);
                Map<String, RateLimitStatus> rateLimitStatus = twitter.getRateLimitStatus("search");
                RateLimitStatus searchLimit = rateLimitStatus.get("/search/tweets");
                for (int batchNumber = 0; MAX_QUERIES < 10; batchNumber++) {

                    System.out.printf("\n\n!!! batch %d\n\n", batchNumber);

                    if (searchLimit.getRemaining() == 0) {
                        // so as to not get blocked by twitter
                        Thread.sleep(searchLimit.getSecondsUntilReset() + 3 * 1001);
                    }

                    query.setCount(TWEETS_PER_QUERY);// constant value of 100
                    query.setResultType(Query.ResultType.recent);
                    query.setLang("en");// only english tweets

                    if (maxID != -1) {
                        query.setMaxId(maxID - 1);// so the first querys not set to previous max
                    }
                    QueryResult result = twitter.search(query);
                    if (result.getTweets().size() == 0) {
                        break;
                    }

                    for (Status s : result.getTweets()) {
                        amountOfTweets++;
                        if (maxID == -1 || s.getId() < maxID) {
                            maxID = s.getId();
                        }
                        storeTweet(s);// where stored in db

                        System.out.printf("At%s : %s\n", // debugging purposes
                                s.getCreatedAt().toString(), s.getText());
                        searchLimit = result.getRateLimitStatus(); //resets
                        System.out.printf("\n\nA total of %d tweet retrieved\n", amountOfTweets);

                    }

                }

            } catch (TwitterException te) {

                System.out.println("Error Code :" + te.getErrorCode());
                System.out.println("Exception Code " + te.getExceptionCode());
                System.out.println("Status Code " + te.getStatusCode());

                if (te.getStatusCode() == 401) {
                    System.out.println("Twitter Error :\nAuthentication "
                            + "credentials (https://dev.twitter.com/auth) "
                            + " are either missing of incorrect, " + "\nplease check consumer key /secret");
                }
            } catch (InterruptedException ex) {

            }

        }
    };

    // schedule the task to run starting now and then every hour...
    timer.schedule(hourlyTask, 0l, 1000 * 60 * 60);
    return statuses;

}

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From source file:Collector.TweetCollector.java

public static List<Status> printTimeLine(String account) {

    try {/*from   w w w . j a v  a2 s  .  com*/
        Query query = new Query(account);

        QueryResult result = twitter.search(query);

        List<Status> tweets = result.getTweets();

        for (Status tweet : tweets) {
            System.out.println("@" + tweet.getUser().getScreenName() + " - " + tweet.getText());
        }
        return tweets;

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

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From source file:collector.TwitterCollector.java

public LinkedHashSet<Tweet> search(String queryExpression, int maxResults) {
    Query query = new Query(queryExpression);
    int numberOfTweets = maxResults;//512;
    long lastID = Long.MAX_VALUE;
    query = query.lang("pt");
    List<Status> tweets = new ArrayList<>();
    boolean finish = false;
    while ((tweets.size() < numberOfTweets) && !finish) {
        System.out.print(".");
        if (numberOfTweets - tweets.size() > 100) {//100) {
            query.setCount(100);//100);
        } else {/*  ww w .  jav  a 2 s .co m*/
            query.setCount(numberOfTweets - tweets.size());
        }
        try {
            QueryResult result = twitter.search(query);
            List<Status> resultList = result.getTweets();
            if (resultList == null || resultList.isEmpty()) {
                finish = true;
                System.out.println("no foram encontrados mais tweets");
            } else {
                tweets.addAll(resultList);
                for (Status t : tweets) {
                    if (t.getId() < lastID) {
                        lastID = t.getId();
                    }
                }
            }
        } catch (TwitterException ex) {
            System.err.println(ex.getMessage());
        }
        query.setMaxId(lastID - 1);
    }
    LinkedHashSet<Tweet> out = new LinkedHashSet<>();
    for (Status status : tweets) {
        if (!status.getText().startsWith("RT")) {
            TwitterUser user;
            user = new TwitterUser().addID(status.getUser().getId()).addName(status.getUser().getName())
                    .addLocation(status.getUser().getLocation()).addDateSignin(status.getUser().getCreatedAt())
                    .addCountTweets(status.getUser().getStatusesCount())
                    .addCountFavorites(status.getUser().getFavouritesCount())
                    .addCountFriends(status.getUser().getFriendsCount())
                    .addCountFollowers(status.getUser().getFollowersCount());
            Tweet tweet = new Tweet().addUser(user).addText(status.getText()).addID(status.getId())
                    .addDate(status.getCreatedAt())
                    .addLatitude(status.getGeoLocation() != null ? status.getGeoLocation().getLatitude()
                            : Double.MAX_VALUE)
                    .addLongitude(status.getGeoLocation() != null ? status.getGeoLocation().getLongitude()
                            : Double.MAX_VALUE);
            out.add(tweet);
        }
    }
    return out;
}

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From source file:com.concursive.connect.web.modules.profile.jobs.TwitterQueryJob.java

License:Open Source License

public void execute(JobExecutionContext context) throws JobExecutionException {
    long startTime = System.currentTimeMillis();
    LOG.debug("Starting job...");
    SchedulerContext schedulerContext = null;
    Connection db = null;/*from w  w  w.  j av  a 2s  .  c  om*/

    try {
        schedulerContext = context.getScheduler().getContext();

        // Determine if the twitter hash is enabled
        ApplicationPrefs prefs = (ApplicationPrefs) schedulerContext.get("ApplicationPrefs");
        String twitterHash = prefs.get(ApplicationPrefs.TWITTER_HASH);
        if (!StringUtils.hasText(twitterHash)) {
            LOG.debug("Hash is not defined exiting from Twitter query job...");
            return;
        }

        db = SchedulerUtils.getConnection(schedulerContext);

        // Determine the previous retrieved twitter id to use for query
        Process process = new Process(db, "TwitterQueryJob");
        long sinceId = process.getLongValue();
        LOG.debug("Last saved twitter id is : " + sinceId);

        // Create Query Object for searching twitter
        Query query = new Query("#" + twitterHash);
        query.setRpp(99);
        if (sinceId > 0) {
            // Set since_id in the query
            query.setSinceId(sinceId);
        }

        // Get the Twitter search results
        Twitter twitter = new Twitter(TWITTER_BASE_URL);
        QueryResult result = twitter.search(query);
        LOG.debug("Found and retrieved " + result.getTweets().size() + " tweet(s).");

        // Iterate through the tweets and store in project history
        int count = 0;
        for (Tweet tweet : result.getTweets()) {
            count++;
            LOG.debug("Got tweet from " + tweet.getFromUser() + " as " + tweet.getText());

            // See if this matches any profiles in the system
            // @note it's possible that more than one project can have the same twitter id
            ProjectList projectList = new ProjectList();
            projectList.setTwitterId(tweet.getFromUser());
            projectList.setApprovedOnly(true);
            projectList.buildList(db);

            // Clean up the tweet output
            String message = tweet.getText();

            // Turn links into wiki links
            message = WikiUtils.addWikiLinks(message);

            // Remove the hash tag - beginning or middle
            message = StringUtils.replace(message, "#" + twitterHash + " ", "");
            // Remove the hash tag - middle or end
            message = StringUtils.replace(message, " #" + twitterHash, "");
            // Remove the hash tag - untokenized
            message = StringUtils.replace(message, "#" + twitterHash, "");

            // Update the activity stream for the matching profiles
            for (Project project : projectList) {
                ProjectHistory projectHistory = new ProjectHistory();
                projectHistory.setProjectId(project.getId());
                projectHistory.setEnabled(true);
                // If there is a user profile, use the user's id, else use the businesses id? or use a different event
                if (project.getProfile()) {
                    projectHistory.setEnteredBy(project.getOwner());
                } else {
                    projectHistory.setEnteredBy(project.getOwner());
                }
                projectHistory.setLinkStartDate(new Timestamp(System.currentTimeMillis()));
                String desc = WikiLink.generateLink(project) + " [[http://twitter.com/" + tweet.getFromUser()
                        + "/statuses/" + tweet.getId() + " tweeted]] " + message;
                projectHistory.setDescription(desc);
                projectHistory.setLinkItemId(project.getId());
                projectHistory.setLinkObject(ProjectHistoryList.TWITTER_OBJECT);
                projectHistory.setEventType(ProjectHistoryList.TWITTER_EVENT);
                // Store the tweets in project history
                projectHistory.insert(db);
            }
            // Set the tweet id as since_Id
            if (sinceId < tweet.getId()) {
                sinceId = tweet.getId();
            }
        }
        //update the recent sinceId and process timestamp
        process.setLongValue(sinceId);
        process.setProcessed(new Timestamp(new java.util.Date().getTime()));
        process.update(db);

        long endTime = System.currentTimeMillis();
        long totalTime = endTime - startTime;
        LOG.debug("Finished: " + count + " took " + totalTime + " ms");
    } catch (Exception e) {
        LOG.error("TwitterQueryJob Exception", e);
        throw new JobExecutionException(e.getMessage());
    } finally {
        SchedulerUtils.freeConnection(schedulerContext, db);
    }
}

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From source file:com.daemon.Minion.java

License:Open Source License

/**
 * Sends a request specified as search term to Twitter and returns the
 * results Twitter returned./*from   w w  w  .  ja v  a2s  .c  o  m*/
 * 
 * @param term The search term object.
 * @return The answer of the sent request as QueryResult.
 * @throws TwitterException Thrown whenever there is a problem querying Twitter
 * (i. e the Rate Limit was reached).
 */
public QueryResult search(SearchTerm term) throws TwitterException {
    Query query = new Query(term.getTerm());
    query.setCount(100);
    query.setResultType(Query.RECENT);
    if (term.getLastFetchedTweetId() == null) {
        // Start a new backwards search fron the current given start
        if (term.getOldStart() == null)
            query.setUntil(Localization.DATETIME_FORMATTER.print(term.getCurrentStart().plusDays(1)));
    } else
        // Continue the current search from the last fetched tweet id
        query.setMaxId(term.getLastFetchedTweetId());

    return _twitter.search(query);
}

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From source file:com.daiv.android.twitter.ui.profile_viewer.fragments.sub_fragments.ProfileMentionsFragment.java

License:Apache License

public void doSearch() {
    spinner.setVisibility(View.VISIBLE);

    new Thread(new Runnable() {
        @Override// w  w w.  j  a  v a2s.  c o m
        public void run() {
            try {
                Twitter twitter = Utils.getTwitter(context, settings);

                query = new Query("@" + screenName + " -RT");
                query.sinceId(1);
                QueryResult result = twitter.search(query);

                tweets.clear();

                for (twitter4j.Status status : result.getTweets()) {
                    tweets.add(status);
                }

                if (result.hasNext()) {
                    query = result.nextQuery();
                    hasMore = true;
                } else {
                    hasMore = false;
                }

                ((Activity) context).runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        adapter = new TimelineArrayAdapter(context, tweets);
                        listView.setAdapter(adapter);
                        listView.setVisibility(View.VISIBLE);

                        spinner.setVisibility(View.GONE);
                        canRefresh = true;

                        if (!hasMore) {
                            View footer = inflater.inflate(R.layout.mentions_footer, null);
                            listView.addFooterView(footer);
                            listView.setFooterDividersEnabled(false);
                        }
                    }
                });
            } catch (Exception e) {
                e.printStackTrace();
                ((Activity) context).runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        spinner.setVisibility(View.GONE);
                        canRefresh = false;

                        if (!hasMore) {
                            View footer = inflater.inflate(R.layout.mentions_footer, null);
                            listView.addFooterView(footer);
                            listView.setFooterDividersEnabled(false);
                        }
                    }
                });

            } catch (OutOfMemoryError e) {
                e.printStackTrace();
                ((Activity) context).runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        spinner.setVisibility(View.GONE);
                        canRefresh = false;

                        if (!hasMore) {
                            View footer = inflater.inflate(R.layout.mentions_footer, null);
                            listView.addFooterView(footer);
                            listView.setFooterDividersEnabled(false);
                        }
                    }
                });
            }

        }
    }).start();
}

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