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:org.exoplatform.extensions.twitter.services.TwitterService.java

License:Open Source License

public RequestToken getAuthorizationUrl() {

    RequestToken requestToken = null;/*from   w  w w  .j av  a2  s . co  m*/
    try {
        Twitter twitter = new TwitterFactory().getInstance();
        twitter.setOAuthConsumer(consumerKey, secretKey);
        requestToken = twitter.getOAuthRequestToken();

    } catch (TwitterException ex) {
        Logger.getLogger(TwitterService.class.getName()).log(Level.SEVERE, null, ex);
    }

    return requestToken;
}

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From source file:org.exoplatform.extensions.twitter.services.TwitterService.java

License:Open Source License

public boolean validateTwitterAuthorization(String requestToken, String pin) {
    try {//  w  ww. j  a  v a 2 s . c  o m
        Twitter twitter = new TwitterFactory().getInstance();
        twitter.setOAuthConsumer(consumerKey, secretKey);
        AccessToken accessToken = twitter.getOAuthAccessToken(requestToken, pin);
    } catch (TwitterException ex) {
        Logger.getLogger(TwitterService.class.getName()).log(Level.SEVERE, null, ex);
    }

    return true;
}

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From source file:org.fenixedu.bennu.social.domain.api.TwitterAPI.java

License:Open Source License

@Override
public String getAuthenticationUrlForUser(User user) {

    try {/*from   w w w .  ja  va  2  s.c o m*/
        TwitterFactory tf = new TwitterFactory();
        Twitter twitter = tf.getInstance();
        twitter.setOAuthConsumer(getClientId(), getClientSecret());

        RequestToken oauthRequestToken = twitter.getOAuthRequestToken(getCallbackURL());

        String oauthToken = oauthRequestToken.getToken();
        String oauthTokenSecret = oauthRequestToken.getTokenSecret();
        String authorizationURL = oauthRequestToken.getAuthorizationURL();

        LOGGER.info("Received OauthToken. Token: " + oauthToken + ", TokenSecret: " + oauthTokenSecret
                + ", AuthenticationURL: " + authorizationURL);

        TwitterUser twitterUser = new TwitterService().getAuthenticatedUser(user);
        twitterUser.setOauthToken(oauthToken);
        twitterUser.setOauthTokenSecret(oauthTokenSecret);

        return authorizationURL;

    } catch (TwitterException e) {
        LOGGER.error("Received TwitterException:" + e.getErrorMessage());
        e.printStackTrace();
        return "";
    }
}

---

From source file:org.fenixedu.bennu.social.ui.controller.SocialCallbackController.java

License:Open Source License

@RequestMapping(value = "/twitter/callback", method = RequestMethod.GET)
public String twitter(Model model, RedirectAttributes redirectAttrs,
        @RequestParam(value = "oauth_token", required = false) String oauthToken,
        @RequestParam(value = "oauth_verifier", required = false) String oauthVerifier,
        @RequestParam(value = "denied", required = false) String denied) {

    LOGGER.info("received invocation at twitter callback endpoint w/ params: oauth_token=" + oauthToken
            + ", oauth_verifier=" + oauthVerifier + ", denied=" + denied);

    TwitterAPI twitterAPI = twitterService.getInstance();

    if (!twitterAPI.isConfigured()) {
        LOGGER.error("Received invocation at Twitter callback endpoint, but service not yet configured");
        redirectAttrs.addFlashAttribute("errors", Arrays.asList("api.not.configured.twitter"));
    } else {/*from  w w  w.j a v a2  s  .c o  m*/

        if (denied != null) {
            String errorMessage = "Received error from Twitter server: " + denied;
            LOGGER.info(errorMessage);
            redirectAttrs.addFlashAttribute("errorMessage", errorMessage);
        } else {
            try {
                User user = Authenticate.getUser();
                TwitterUser twitterUser = twitterService.getAuthenticatedUser(user);

                Twitter instance = new TwitterFactory().getInstance();
                instance.setOAuthConsumer(twitterAPI.getClientId(), twitterAPI.getClientSecret());
                RequestToken requestToken = new RequestToken(twitterUser.getOauthToken(),
                        twitterUser.getOauthTokenSecret());
                AccessToken oAuthAccessToken = instance.getOAuthAccessToken(requestToken, oauthVerifier);

                twitterService.parseResponse(twitterUser, oAuthAccessToken);
            } catch (TwitterException | AccessTokenNotProvidedException e) {
                e.printStackTrace();
                redirectAttrs.addFlashAttribute("errors", Arrays.asList(e.getClass().getSimpleName()));
            }
        }
    }

    return "redirect:/bennu-social-admin";
}

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From source file:org.getlantern.firetweet.fragment.support.AccountsDashboardFragment.java

License:Open Source License

@Override
public void onListItemClick(final ListView l, final View v, final int position, final long id) {
    final ListAdapter adapter = mAdapter.getAdapter(position);
    final Object item = mAdapter.getItem(position);
    if (adapter instanceof AccountOptionsAdapter) {
        final ParcelableAccount account = mAccountsAdapter.getSelectedAccount();
        if (account == null || !(item instanceof OptionItem))
            return;
        final OptionItem option = (OptionItem) item;
        switch (option.id) {
        case MENU_SEARCH: {
            final Intent intent = new Intent(getActivity(), QuickSearchBarActivity.class);
            intent.putExtra(EXTRA_ACCOUNT_ID, account.account_id);
            startActivity(intent);//ww  w .  j av  a 2s.c  o m
            closeAccountsDrawer();
            break;
        }
        case MENU_COMPOSE: {
            final Intent composeIntent = new Intent(INTENT_ACTION_COMPOSE);
            composeIntent.setClass(getActivity(), ComposeActivity.class);
            composeIntent.putExtra(EXTRA_ACCOUNT_IDS, new long[] { account.account_id });
            startActivity(composeIntent);
            break;
        }
        case MENU_FAVORITES: {
            openUserFavorites(getActivity(), account.account_id, account.account_id, account.screen_name);
            break;
        }
        case MENU_LISTS: {
            openUserLists(getActivity(), account.account_id, account.account_id, account.screen_name);
            break;
        }
        case MENU_EDIT: {
            final Bundle bundle = new Bundle();
            bundle.putLong(EXTRA_ACCOUNT_ID, account.account_id);
            final Intent intent = new Intent(INTENT_ACTION_EDIT_USER_PROFILE);
            intent.setClass(getActivity(), UserProfileEditorActivity.class);
            intent.putExtras(bundle);
            startActivity(intent);
            break;
        }
        }
    } else if (adapter instanceof AppMenuAdapter) {
        if (!(item instanceof OptionItem))
            return;
        final OptionItem option = (OptionItem) item;
        switch (option.id) {
        case MENU_ACCOUNTS: {
            final Intent intent = new Intent(getActivity(), AccountsManagerActivity.class);
            startActivity(intent);
            break;
        }
        case MENU_DRAFTS: {
            final Intent intent = new Intent(INTENT_ACTION_DRAFTS);
            intent.setClass(getActivity(), DraftsActivity.class);
            startActivity(intent);
            break;
        }
        case MENU_SIGNOUT: {
            // destroy Twitter instance and delete oauth access token
            final Twitter mTwitter = new TwitterFactory().getInstance();
            mTwitter.setOAuthConsumer(Accounts.CONSUMER_KEY, Accounts.CONSUMER_SECRET);
            mTwitter.setOAuthAccessToken(null);
            mTwitter.shutdown();

            // remove existing account
            mAccountsAdapter.setAccounts(null);
            Utils.removeAccounts(getActivity().getApplicationContext());

            // close existing activity
            closeActivity();

            // display sign in activity
            final Intent signInIntent = new Intent(getActivity().getApplicationContext(), MainActivity.class);
            signInIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
            startActivity(signInIntent);
            break;
        }
        case MENU_SETTINGS: {
            final Intent intent = new Intent(getActivity(), SettingsActivity.class);
            intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
            startActivityForResult(intent, REQUEST_SETTINGS);
            break;
        }
        }
        closeAccountsDrawer();
    }
}

---

From source file:org.hfoss.posit.android.functionplugin.twitter.TwitFindsActivity.java

License:Open Source License

@Override
protected void onCreate(Bundle savedInstanceState) {
    Log.i(TAG, "onCreate");
    super.onCreate(savedInstanceState);

    // Ensure user is logged in.
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    PREF_ACCESS_TOKEN = prefs.getString("prefaccesstoken", "");
    PREF_ACCESS_TOKEN_SECRET = prefs.getString("prefaccesstokensecret", "");
    if (PREF_ACCESS_TOKEN == "" || PREF_ACCESS_TOKEN_SECRET == "") {
        //TODO: Allow user to login here as well. Challenge, redirecting back to the find. 
        Toast.makeText(this, "Please Login to Twitter in the Preferences", Toast.LENGTH_LONG).show();
        finish();//from ww  w .ja va2s  .co m
    } else {
        // Load the twitter4j helper
        mTwitter = new TwitterFactory().getInstance();

        // Tell twitter4j that we want to use it with our app
        mTwitter.setOAuthConsumer(CONSUMER_KEY, CONSUMER_SECRET);

        // Retrieve find string.
        // Retrieve DbEntries of Find from intent
        ContentValues cv = getIntent().getParcelableExtra("DbEntries");
        mEntries = new ArrayList<Entry<String, Object>>(cv.valueSet());

        // Access point for find plug-ins to insert their own tweet find string.
        // Find plug-in would need to store the tweet find string as a field instead of generating it dynamically.
        for (Entry<String, Object> entry : mEntries) {
            if (entry.getKey().matches("tweetFindString")) {
                tweetString = entry.getValue().toString();
            }
        }
        // If the find object does not have an custom find string, create one. 
        if (tweetString == null || tweetString == "") {
            StringBuilder builder = new StringBuilder();
            for (Entry<String, Object> entry : mEntries) {
                builder.append(entry.getKey());
                builder.append("= ");
                builder.append(entry.getValue().toString());
                builder.append(" ");
            }
            tweetString = builder.toString();
        }

        AccessToken at = new AccessToken(PREF_ACCESS_TOKEN, PREF_ACCESS_TOKEN_SECRET);
        mTwitter.setOAuthAccessToken(at);
        tweetMessage();
        finish();
    }
}

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From source file:org.hornetq.integration.twitter.impl.IncomingTweetsHandler.java

License:Apache License

public void start() throws Exception {
    Binding b = postOffice.getBinding(new SimpleString(queueName));
    if (b == null) {
        throw new Exception(connectorName + ": queue " + queueName + " not found");
    }//  w  w  w .  j  a va  2 s.  co  m

    paging = new Paging();
    TwitterFactory tf = new TwitterFactory();
    this.twitter = tf.getOAuthAuthorizedInstance(this.consumerKey, this.consumerSecret,
            new AccessToken(this.accessToken, this.accessTokenSecret));
    this.twitter.verifyCredentials();

    // getting latest ID
    this.paging.setCount(TwitterConstants.FIRST_ATTEMPT_PAGE_SIZE);

    // If I used annotations here, it won't compile under JDK 1.7
    ResponseList res = this.twitter.getHomeTimeline(paging);
    this.paging.setSinceId(((Status) res.get(0)).getId());
    HornetQTwitterLogger.LOGGER
            .debug(connectorName + " initialise(): got latest ID: " + this.paging.getSinceId());

    // TODO make page size configurable
    this.paging.setCount(TwitterConstants.DEFAULT_PAGE_SIZE);

    scheduledFuture = this.scheduledPool.scheduleWithFixedDelay(new TweetsRunnable(), intervalSeconds,
            intervalSeconds, TimeUnit.SECONDS);
    isStarted = true;
}

---

From source file:org.hornetq.integration.twitter.impl.OutgoingTweetsHandler.java

License:Apache License

/**
 * TODO streaming API support//  w w w  .  j a v a2s.  co m
 * TODO rate limit support
 */
public synchronized void start() throws Exception {
    if (this.isStarted) {
        return;
    }

    if (this.connectorName == null || this.connectorName.trim().equals("")) {
        throw new Exception("invalid connector name: " + this.connectorName);
    }

    if (this.queueName == null || this.queueName.trim().equals("")) {
        throw new Exception("invalid queue name: " + queueName);
    }

    SimpleString name = new SimpleString(this.queueName);
    Binding b = this.postOffice.getBinding(name);
    if (b == null) {
        throw new Exception(connectorName + ": queue " + queueName + " not found");
    }
    this.queue = (Queue) b.getBindable();

    TwitterFactory tf = new TwitterFactory();
    this.twitter = tf.getOAuthAuthorizedInstance(this.consumerKey, this.consumerSecret,
            new AccessToken(this.accessToken, this.accessTokenSecret));
    this.twitter.verifyCredentials();

    // TODO make filter-string configurable
    // this.filter = FilterImpl.createFilter(filterString);
    this.filter = null;

    this.queue.addConsumer(this);

    this.queue.deliverAsync();
    this.isStarted = true;
    HornetQTwitterLogger.LOGGER.debug(connectorName + ": started");
}

---

From source file:org.jetbrains.webdemo.servlet.TwitterServlet.java

License:Apache License

private void login(HttpServletRequest request, HttpServletResponse response) throws ServletException {
    try {//from  w w  w . j a v a  2  s . co  m
        Twitter twitter = new TwitterFactory().getInstance();
        twitter.setOAuthConsumer(apiKey, apiSecret);
        request.getSession().setAttribute("twitter", twitter);
        String callbackURL = request.getScheme() + "://" + request.getServerName() + ":"
                + request.getServerPort() + "/twitter/tweet";
        request.getSession().setAttribute("tweetText", request.getParameter("tweet-text"));
        request.getSession().setAttribute("kotlin-level", request.getParameter("kotlin-level"));
        RequestToken requestToken = twitter.getOAuthRequestToken(callbackURL);
        request.getSession().setAttribute("requestToken", requestToken);
        response.sendRedirect(requestToken.getAuthenticationURL());
    } catch (Throwable e) {
        throw new ServletException(e);
    }
}

---

From source file:org.junjun.twitter.GetUserTimeline.java

License:Apache License

/**
 * Usage: java twitter4j.examples.timeline.GetUserTimeline
 *
 * @param args String[]//from ww w.  ja v  a 2 s  .c  om
 */
public static void main(String[] args) {
    // gets Twitter instance with default credentials
    Twitter twitter = new TwitterFactory().getInstance();
    try {
        List<Status> statuses;
        String user;
        Paging paging = new Paging(1);
        paging.setCount(100);
        if (args.length == 1) {
            user = args[0];
            /* statuses = twitter.getUserTimeline(Long.parseLong(user),paging);*/
            statuses = twitter.getUserTimeline(Long.parseLong(user));
        } else {
            user = twitter.verifyCredentials().getScreenName();
            statuses = twitter.getUserTimeline();
        }
        System.out.println("Showing @" + user + "'s user timeline.");
        int i = 0;

        for (Status status : statuses) {
            System.out.println(i++ + "@" + status.getUser().getName() + " - " + status + "  ");
        }

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

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