Example usage for twitter4j TwitterFactory TwitterFactory

Introduction

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

Prototype

public TwitterFactory() 

Source Link

Document

Creates a TwitterFactory with the root configuration.

Usage

From source file:com.michaelfitzmaurice.clocktwerk.apps.Clocktwerk.java

License:Apache License

public static void main(String[] args) throws Exception {

    // TODO - make tweet file location a sys prop/command line arg
    LOG.info("Looking for tweets file...");
    URL tweetFileUrl = new Object().getClass().getResource("/tweets.txt");
    if (tweetFileUrl == null) {
        throw new IOException("No tweets.txt file found on the classpath");
    }/*from   ww  w.  j av a2 s. c o  m*/
    LOG.info("Found tweets file at {}", tweetFileUrl);
    File tweetFile = new File(tweetFileUrl.getPath());

    // TODO - make prevayler dir a sys prop/command line arg
    Prevayler prevayler = PrevaylerFactory.createPrevayler(new HashMap<String, Integer>());
    TweetIndex tweetIndex = new PrevaylentTweetIndex(prevayler);
    TweetDatabase tweetDatabase = new TweetDatabase(tweetFile, tweetIndex);

    LOG.info("Setting up Twitter client...");
    // TODO - make twitter4j.properties location a sys prop
    Twitter twitter = new TwitterFactory().getInstance();
    if (twitter.getAuthorization().isEnabled() == false) {
        String msg = "Not authenticated to twitter - check OAuth consumer "
                + "key/secret in twitter4j.properties file";
        LOG.error(msg);
        throw new IOException(msg);
    }
    LOG.info("Twitter client connected and authenticated");

    boolean singleTweetMode = Boolean.getBoolean(SINGLE_TWEET_MODE_PROPERTY);

    TweetDaemon tweetDaemon = null;
    if (singleTweetMode) {
        LOG.info("Using single tweet mode....");
        tweetDaemon = new TweetDaemon(tweetDatabase, null, twitter);
        tweetDaemon.sendNextTweet();
        LOG.info("Sent next tweet - exiting...");
    } else {
        tweetDaemon = new TweetDaemon(tweetDatabase, Executors.newSingleThreadScheduledExecutor(), twitter);
        LOG.info("Starting tweet daemon....");
        tweetDaemon.start();
        LOG.info("Started tweet daemon");
    }
}

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From source file:com.michaelfitzmaurice.clocktwerk.apps.FollowChecker.java

License:Apache License

public static void main(String[] args) throws Exception {

    String source = args[0];/*w  ww . java2  s  .c  o m*/
    String target = args[1];

    LOG.info("Setting up Twitter client...");
    Twitter twitter = new TwitterFactory().getInstance();
    LOG.info("Twitter client connected");

    LOG.info("Inspecting Twitter relationship between {} and {} ", source, target);
    Relationship relationship = twitter.showFriendship(source, target);
    boolean targetFollowsSource = relationship.isSourceFollowedByTarget();
    boolean sourceFollowsTarget = relationship.isSourceFollowingTarget();

    LOG.info("{} follows {}: {}", new Object[] { target, source, targetFollowsSource });
    LOG.info("{} follows {}: {}", new Object[] { source, target, sourceFollowsTarget });
}

---

From source file:com.michaelfitzmaurice.clocktwerk.apps.FollowerCounter.java

License:Apache License

public static void main(String[] args) throws Exception {

    File outputDir = new File(args[0]);
    String[] users = new String[args.length - 1];
    System.arraycopy(args, 1, users, 0, users.length);

    LOG.info("Setting up Twitter client...");
    Twitter twitter = new TwitterFactory().getInstance();
    LOG.info("Twitter client connected");

    LOG.info("Getting followers for users " + Arrays.asList(users));
    ResponseList<User> foundUsers = twitter.lookupUsers(users);
    for (User user : foundUsers) {
        LOG.info("\t'{}' has {} followers", user.getName(), user.getFollowersCount());
        recordFollowersToCsv(outputDir, user.getScreenName(), user.getFollowersCount());
    }// ww  w.  j  a v a2 s . c om
}

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From source file:com.michaelfitzmaurice.clocktwerk.apps.TwitterPropertiesTool.java

License:Apache License

/**
 * Usage: java  twitter4j.examples.oauth.GetAccessToken [consumer key] [consumer secret]
 *
 * @param args//from   w  w w.  j a va 2  s  . co  m
 */
public static void main(String[] args) {

    File file = new File(TWITTER4J_PROPERTIES_FILE_NAME);
    Properties prop = new Properties();
    InputStream is = null;

    try {
        if (file.exists()) {
            System.out.println("Using existing twitter4j.properties file: " + file.getAbsolutePath());
            is = new FileInputStream(file);
            prop.load(is);
        }

        if (args.length < 2) {
            verifyOAuthProperties(prop);
        } else {
            createSkeletonPropertiesFile(args[0], args[1], prop);
        }
    } catch (IOException ioe) {
        printStackTraceAndExitSystem(ioe, null);
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException ignore) {
            }
        }
    }

    try {
        Twitter twitter = new TwitterFactory().getInstance();
        RequestToken requestToken = twitter.getOAuthRequestToken();
        System.out.println("Got request token.");
        System.out.println("Request token: " + requestToken.getToken());
        System.out.println("Request token secret: " + requestToken.getTokenSecret());
        AccessToken accessToken = null;

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        while (null == accessToken) {
            System.out.println(
                    "Open the following URL in an authenticated " + "Twitter session as the target user:");
            System.out.println(requestToken.getAuthorizationURL());
            try {
                Desktop.getDesktop().browse(new URI(requestToken.getAuthorizationURL()));
            } catch (IOException ignore) {
            } catch (URISyntaxException e) {
                throw new AssertionError(e);
            } catch (UnsupportedOperationException ignore) {
            }

            System.out.print("Enter the authorization PIN and hit enter:");
            String pin = br.readLine();
            try {
                if (pin.length() > 0) {
                    accessToken = twitter.getOAuthAccessToken(requestToken, pin);
                } else {
                    accessToken = twitter.getOAuthAccessToken(requestToken);
                }
            } catch (TwitterException te) {
                if (401 == te.getStatusCode()) {
                    System.out.println("Unable to get the access token.");
                } else {
                    te.printStackTrace();
                }
            }
        }
        System.out.println("Got access token.");
        System.out.println("Access token: " + accessToken.getToken());
        System.out.println("Access token secret: " + accessToken.getTokenSecret());

        OutputStream os = null;
        try {
            prop.setProperty(OAUTH_ACCESS_TOKEN_PROPERTY, accessToken.getToken());
            prop.setProperty(OAUTH_ACCESS_TOKEN_SECRET_PROPERTY, accessToken.getTokenSecret());
            os = new FileOutputStream(file);
            prop.store(os, TWITTER4J_PROPERTIES_FILE_NAME);
        } catch (IOException ioe) {
            printStackTraceAndExitSystem(ioe, null);
        } finally {
            if (os != null) {
                try {
                    os.close();
                } catch (IOException ignore) {
                }
            }
        }
        System.out.println("Successfully stored access token to " + file.getAbsolutePath() + ".");
        System.exit(0);
    } catch (TwitterException te) {
        printStackTraceAndExitSystem(te, "Failed to get accessToken: " + te.getMessage());
    } catch (IOException ioe) {
        printStackTraceAndExitSystem(ioe, "Failed to read the system input.");
    }
}

---

From source file:com.mycompany.twitterdemo.SignIn.java

/**
 * Handles the HTTP <code>GET</code> method.
 *
 * @param request servlet request// ww  w  .jav  a2 s  .  c  o m
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    Twitter twitter = new TwitterFactory().getInstance();
    request.getSession().setAttribute("twitter", twitter);
    System.out.println("key:" + twitter.getConfiguration().getOAuthConsumerKey());
    System.out.println("secret: " + twitter.getConfiguration().getOAuthConsumerSecret());
    try {
        StringBuffer callbackURL = request.getRequestURL();
        int index = callbackURL.lastIndexOf("/");
        callbackURL.replace(index, callbackURL.length(), "").append("/callback");

        RequestToken requestToken = twitter.getOAuthRequestToken(callbackURL.toString());
        request.getSession().setAttribute("requestToken", requestToken);
        response.sendRedirect(requestToken.getAuthenticationURL());

    } catch (TwitterException e) {
        throw new ServletException(e);
    }
    processRequest(request, response);
}

---

From source file:com.nookdevs.twook.activities.Settings.java

License:Open Source License

public Twitter getConnection() {
    Configuration conf = getConfiguration().build();
    OAuthAuthorization auth = new OAuthAuthorization(conf);
    if (access != null) {
        // already authorized
        auth.setOAuthAccessToken(access);
    }//from  ww w.ja va2s. c  o m
    Twitter twitter = new TwitterFactory().getInstance(auth);
    return twitter;
}

---

From source file:com.playcez.twitter.android.TwitterApp.java

License:Apache License

/**
 * Instantiates a new twitter app./*  ww  w .j ava2  s  .c o m*/
 *
 * @param context the context
 * @param consumerKey the consumer key
 * @param secretKey the secret key
 */
public TwitterApp(Activity context, String consumerKey, String secretKey) {
    this.context = context;

    mTwitter = new TwitterFactory().getInstance();
    mSession = new TwitterSession(context);
    mProgressDlg = new ProgressDialog(context);

    mProgressDlg.requestWindowFeature(Window.FEATURE_NO_TITLE);

    mConsumerKey = consumerKey;
    mSecretKey = secretKey;

    mHttpOauthConsumer = new CommonsHttpOAuthConsumer(mConsumerKey, mSecretKey);

    String request_url = TWITTER_REQUEST_URL;
    String access_token_url = TWITTER_ACCESS_TOKEN_URL;
    String authorize_url = TWITTER_AUTHORZE_URL;

    mHttpOauthprovider = new DefaultOAuthProvider(request_url, access_token_url, authorize_url);
    mAccessToken = mSession.getAccessToken();

    configureToken();
}

---

From source file:com.practicando.controllers.adapters.LoginTwitterAdapter.java

@Override
public String login(HttpServletRequest request) throws TwitterException {
    Twitter twitter = new TwitterFactory().getInstance();
    twitter.setOAuthConsumer("t2UVo2VHdoQx4QoP9GdysJzoA", "9D7wrEtAr2ffPJisbd68iUPQZohp0KW6Xh3fIUhPs2RGq3K477");
    request.getSession().setAttribute("twitter", twitter);
    StringBuffer callbackURL = request.getRequestURL();
    int index = callbackURL.lastIndexOf("/");
    callbackURL.replace(index, callbackURL.length(), "").append("/login-twitter-callback");
    RequestToken requestToken = twitter.getOAuthRequestToken(callbackURL.toString());
    request.getSession().setAttribute("requestToken", requestToken);
    return requestToken.getAuthenticationURL();

}

---

From source file:com.puestodequipe.mvc.testing.GetAccessToken.java

License:Apache License

/**
 * Usage: java  twitter4j.examples.oauth.GetAccessToken [consumer key] [consumer secret]
 *
 * @param args message/* w ww . j  a  va 2  s. com*/
 */
public static void main(String[] args) {
    File file = new File("twitter4j.properties");
    Properties prop = new Properties();
    InputStream is = null;
    OutputStream os = null;
    try {
        if (file.exists()) {
            is = new FileInputStream(file);
            prop.load(is);
        }
        prop.setProperty("oauth.consumerKey", "mOpD2GQXUsc0tMKZHOvGJg");
        prop.setProperty("oauth.consumerSecret", "LnGRxSHrlzHDWC3R9aeTPDYmlr7LGXm7diNi6WZX3k");
        os = new FileOutputStream("twitter4j.properties");
        prop.store(os, "twitter4j.properties");

    } catch (IOException ioe) {
        ioe.printStackTrace();
        System.exit(-1);
    } finally {
        if (null != is) {
            try {
                is.close();
            } catch (IOException ignore) {
            }
        }
        if (null != os) {
            try {
                os.close();
            } catch (IOException ignore) {
            }
        }
    }
    try {
        Twitter twitter = new TwitterFactory().getInstance();
        RequestToken requestToken = twitter.getOAuthRequestToken();
        System.out.println("Got request token.");
        System.out.println("Request token: " + requestToken.getToken());
        System.out.println("Request token secret: " + requestToken.getTokenSecret());
        AccessToken accessToken = null;

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        while (null == accessToken) {
            System.out.println("Open the following URL and grant access to your account:");
            System.out.println(requestToken.getAuthorizationURL());
            try {
                Desktop.getDesktop().browse(new URI(requestToken.getAuthorizationURL()));
            } catch (IOException ignore) {
            } catch (URISyntaxException e) {
                throw new AssertionError(e);
            }
            System.out.print("Enter the PIN(if available) and hit enter after you granted access.[PIN]:");
            String pin = br.readLine();
            try {
                if (pin.length() > 0) {
                    accessToken = twitter.getOAuthAccessToken(requestToken, pin);
                } else {
                    accessToken = twitter.getOAuthAccessToken(requestToken);
                }
            } catch (TwitterException te) {
                if (401 == te.getStatusCode()) {
                    System.out.println("Unable to get the access token.");
                } else {
                    te.printStackTrace();
                }
            }
        }
        System.out.println("Got access token.");
        System.out.println("Access token: " + accessToken.getToken());
        System.out.println("Access token secret: " + accessToken.getTokenSecret());

        try {
            prop.setProperty("oauth.accessToken", accessToken.getToken());
            prop.setProperty("oauth.accessTokenSecret", accessToken.getTokenSecret());
            os = new FileOutputStream(file);
            prop.store(os, "twitter4j.properties");
            os.close();
        } catch (IOException ioe) {
            ioe.printStackTrace();
            System.exit(-1);
        } finally {
            if (null != os) {
                try {
                    os.close();
                } catch (IOException ignore) {
                }
            }
        }
        System.out.println("Successfully stored access token to " + file.getAbsolutePath() + ".");
        System.exit(0);
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to get accessToken: " + te.getMessage());
        System.exit(-1);
    } catch (IOException ioe) {
        ioe.printStackTrace();
        System.out.println("Failed to read the system input.");
        System.exit(-1);
    }
}

---

From source file:com.quicklookbusy.twending.TwendsRequest.java

License:Apache License

/**
 * Makes the request and calls the callback with the acquired data
 *//*from w  w w.  j  a  v  a  2  s  . co m*/
public void run() {
    ArrayList<String> topics = new ArrayList<String>();
    Twitter twitter = new TwitterFactory().getInstance();
    Trends usTrends;
    try {
        usTrends = twitter.getLocationTrends(23424977);

        for (int i = 0; i < usTrends.getTrends().length; i++) {
            topics.add(usTrends.getTrends()[i].getName());
        }

        DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss d MMM");
        Calendar cal = Calendar.getInstance();
        topics.add("Last updated at " + dateFormat.format(cal.getTime()));

    } catch (TwitterException e) {
        e.printStackTrace();
    }

    callback.doOnResult(topics);
}

---

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