Example usage for twitter4j Twitter setOAuthConsumer

Introduction

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

Prototype

void setOAuthConsumer(String consumerKey, String consumerSecret);

Source Link

Document

sets the OAuth consumer key and consumer secret

Usage

From source file:org.sociotech.communitymashup.source.twitter.TwitterSourceService.java

License:Open Source License

/**
 * Starts a command line authentication with yammer to get the needed access
 * token.//w ww . j  av  a2  s.  co  m
 */
private void startCommandLineAuthentication() {

    if (!source.isPropertyTrue(TwitterProperties.ALLOW_COMMAND_LINE_AUTHENTICATION)) {
        return;
    }

    // get property values from configuration
    String consumerKey = source.getPropertyValue(TwitterProperties.CONSUMER_KEY_PROPERTY);
    String consumerSecret = source.getPropertyValue(TwitterProperties.CONSUMER_SECRET_PROPERTY);

    // check properties
    if (consumerKey == null || consumerKey.isEmpty()) {
        log("A valid consumer key is needed in the configuration specified by "
                + TwitterProperties.CONSUMER_KEY_PROPERTY, LogService.LOG_WARNING);
        return;
    } else if (consumerSecret == null || consumerSecret.isEmpty()) {
        log("A valid consumer secret is needed in the configuration specified by "
                + TwitterProperties.CONSUMER_SECRET_PROPERTY, LogService.LOG_WARNING);
        return;
    }

    log("Starting command line authentication.", LogService.LOG_INFO);

    // Access Token not contained in properties
    Twitter twitter = new TwitterFactory().getInstance();

    twitter.setOAuthConsumer(consumerKey, consumerSecret);
    RequestToken requestToken;

    // create new request token
    try {
        requestToken = twitter.getOAuthRequestToken();
    } catch (TwitterException e) {
        log("Unable to get request token from Twitter. Please check your Consumer Key and Secret.",
                LogService.LOG_ERROR);
        return;
    }

    System.out.println("Request token: " + requestToken.getToken());
    System.out.println("Token secret: " + requestToken.getTokenSecret());

    String authorizationURL = requestToken.getAuthorizationURL();

    // wait for user confirming the request
    System.out.println("Now visit:\n" + authorizationURL + "\n... and grant this app authorization");
    System.out.println("Enter the PIN code and hit ENTER when you're done:");

    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String pin;
    try {
        pin = br.readLine();
    } catch (IOException e) {
        e.printStackTrace();
        return;
    }

    AccessToken accessToken = null;
    try {
        accessToken = twitter.getOAuthAccessToken(requestToken, pin);
    } catch (Exception e) {
        accessToken = null;
    }

    if (accessToken == null) {
        log("Got no Twitter OAuth Access Token for given Request and Pin!", LogService.LOG_ERROR);
        return;
    }

    System.out.println("Access token: " + accessToken.getToken());
    System.out.println("Token secret: " + accessToken.getTokenSecret());
}

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From source file:org.tomochika1985.twitter.AppSession.java

License:Apache License

public boolean login(String pin, Response response) {
    try {//from  w  w w.j  a  va  2 s  .com
        if (requestToken == null) {
            throw new IllegalStateException("requestToken is missing.");
        }

        Twitter client = new TwitterClient();
        client.setOAuthConsumer(consumerKey, consumerSecret);

        AccessToken accessToken = client.getOAuthAccessToken(requestToken, pin);
        client.setOAuthAccessToken(accessToken);
        this.twitterSession = client;
        dirty();
        return true;
    } catch (TwitterException ex) {
        LOGGER.error("Can not setup OAuth Access Token to Twitter object.", ex);
        return false;
    }
}

---

From source file:org.tomochika1985.twitter.AppSession.java

License:Apache License

public Twitter getTwitterSession(Request request) throws NeedAuthenticationException {
    if (request == null)
        throw new IllegalArgumentException("'request' is missing");

    //?Twitter?????????
    if (twitterSession != null)
        return twitterSession;

    // AccessTokenDB?????????????AccessToken??
    // Twitter????????
    // ????AccessToken???????????OAuth??

    // OAuth?RequestToken???
    Twitter client = new TwitterClient();
    client.setOAuthConsumer(consumerKey, consumerSecret);

    RequestToken token = null;//from w w  w .  ja va  2 s.co  m
    try {
        token = client.getOAuthRequestToken(RequestUtils.toAbsolutePath("login", "/"));
    } catch (TwitterException ex) {
        throw new RuntimeException(ex);
    }

    this.requestToken = token;
    this.lastAccessUrl = request.getClientUrl().toString();
    dirty();

    throw new RedirectToUrlException(token.getAuthorizationURL());
}

---

From source file:org.twitter.oauth.java

public static void main(String args[]) throws Exception {
    // The factory instance is re-useable and thread safe.
    Twitter twitter = TwitterFactory.getSingleton();
    twitter.setOAuthConsumer("SjLUa1Pwrs81nIAGiR4f1l4I7", "ISAXBmzqzYLKWQXAaOe09j34APvVOyxahHghLBSvvR0Psnhozl");
    RequestToken requestToken = twitter.getOAuthRequestToken();
    AccessToken accessToken = null;/* ww w.  ja v  a 2s  . c om*/
    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());
        System.out.print("Enter the PIN(if aviailable) or just hit enter.[PIN]:");
        String pin = br.readLine();
        try {
            if (pin.length() > 0) {
                accessToken = twitter.getOAuthAccessToken(requestToken, pin);
            } else {
                accessToken = twitter.getOAuthAccessToken();
            }
        } catch (TwitterException te) {
            if (401 == te.getStatusCode()) {
                System.out.println("Unable to get the access token.");
            } else {
                te.printStackTrace();
            }
        }
    }
    //persist to the accessToken for future reference.
    storeAccessToken((int) twitter.verifyCredentials().getId(), accessToken);
    Status status = twitter.updateStatus(args[0]);
    System.out.println("Successfully updated the status to [" + status.getText() + "].");
    System.exit(0);
}

---

From source file:org.tynamo.examples.federatedaccounts.pages.Index.java

License:Apache License

@RequiresPermissions("twitter")
Block onActionFromListTweets() throws TwitterException {
    OauthAccessToken accessToken = securityService.getSubject().getPrincipals()
            .oneByType(TwitterAccessToken.class);
    Twitter twitter = twitterFactory.getInstance();
    twitter.setOAuthConsumer(oauthClientId, oauthClientSecret);
    twitter.setOAuthAccessToken((AccessToken) accessToken.getCredentials());
    tweets = twitter.getHomeTimeline();// w  w  w .j av a 2s  . c om
    return tweetResults.getBody();

}

---

From source file:org.wso2.carbon.identity.authenticator.twitter.TwitterAuthenticator.java

License:Open Source License

/**
 * Initiate the authentication request/*from ww  w  .j  av a  2 s  .c  o m*/
 */
@Override
protected void initiateAuthenticationRequest(HttpServletRequest request, HttpServletResponse response,
        AuthenticationContext context) throws AuthenticationFailedException {
    ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();
    Map<String, String> authenticatorProperties = context.getAuthenticatorProperties();
    String apiKey = authenticatorProperties.get(TwitterAuthenticatorConstants.TWITTER_API_KEY);
    String apiSecret = authenticatorProperties.get(TwitterAuthenticatorConstants.TWITTER_API_SECRET);
    configurationBuilder.setIncludeEmailEnabled(true);
    Twitter twitter = new TwitterFactory(configurationBuilder.build()).getInstance();
    twitter.setOAuthConsumer(apiKey, apiSecret);
    try {
        String queryParams = FrameworkUtils.getQueryStringWithFrameworkContextId(context.getQueryParams(),
                context.getCallerSessionKey(), context.getContextIdentifier());
        String callbackURL = getCallbackUrl(authenticatorProperties);
        RequestToken requestToken = twitter.getOAuthRequestToken(callbackURL.toString());
        String subStr = queryParams
                .substring(queryParams.indexOf(TwitterAuthenticatorConstants.TWITTER_SESSION_DATA_KEY + "="));
        String sessionDK = subStr
                .substring(subStr.indexOf(TwitterAuthenticatorConstants.TWITTER_SESSION_DATA_KEY + "="),
                        subStr.indexOf("&"))
                .replace((TwitterAuthenticatorConstants.TWITTER_SESSION_DATA_KEY + "="), "");
        request.getSession().setAttribute(TwitterAuthenticatorConstants.TWITTER_SESSION_DATA_KEY, sessionDK);
        request.getSession().setAttribute(TwitterAuthenticatorConstants.TWITTER_REQUEST_TOKEN, requestToken);
        request.getSession().setAttribute(TwitterAuthenticatorConstants.AUTHENTICATOR_NAME.toLowerCase(),
                twitter);
        response.sendRedirect(requestToken.getAuthenticationURL());
    } catch (TwitterException e) {
        log.error("Exception while sending to the Twitter login page.", e);
        throw new AuthenticationFailedException(e.getMessage(), e);
    } catch (IOException e) {
        log.error("Exception while sending to the Twitter login page.", e);
        throw new AuthenticationFailedException(e.getMessage(), e);
    }
}

---

From source file:org.wso2.fasttrack.project.roadlk.rest.DatasetGenerator.java

License:Open Source License

/**
 * @param consumerKey//from  ww  w.  ja va 2s .  co  m
 *            Twitter Consumer Key (API Key)
 * @param consumerSecret
 *            Twitter Consumer Secret (API Secret)
 * @param accessToken
 *            Twitter Access Token
 * @param accessTokenSecret
 *            Twitter Access Token Secret
 * @param pageLimit
 *            Maximum pages to be retrieved
 * @throws IOException
 * @throws TwitterException
 */
@SuppressWarnings("resource")
public void generateDataset(String consumerKey, String consumerSecret, String accessToken,
        String accessTokenSecret, int pageLimit) throws IOException, TwitterException {
    // Twitter object of Twitter4J library
    Twitter twitter = TwitterFactory.getSingleton();

    // Twitter API authentication
    twitter.setOAuthConsumer(consumerKey, consumerSecret);
    twitter.setOAuthAccessToken(new AccessToken(accessToken, accessTokenSecret));

    PrintWriter printWriter = null;

    try {
        printWriter = new PrintWriter(new BufferedWriter(new FileWriter("dataset.txt", true)));
    } catch (IOException e) {
        throw new IOException(e);
    }

    LOGGER.debug("Twitter feed extraction started.");

    for (int i = 1; i < pageLimit; i = i + 1) {

        Paging paging = new Paging(i, 100);
        ResponseList<Status> statuses = null;

        try {
            statuses = twitter.getUserTimeline("road_lk", paging);
        } catch (TwitterException e) {
            //LOGGER.error("TwitterException occurred." + e.getMessage());
            throw new TwitterException(e);
        }

        for (Status status : statuses) {
            printWriter.println(status.getCreatedAt() + ": " + status.getText());
        }
    }
    printWriter.close();
    LOGGER.debug("Twitter feed extraction completed.");
}

---

From source file:org.yukung.following2ldr.command.impl.FindFeedUrlCommand.java

License:Apache License

@Override
public void run() throws Throwable {
    // Twitter??//from w w w.java 2s .c o m
    long start = System.currentTimeMillis();
    String consumerKey = config.getProperty(Constants.CONSUMER_KEY);
    String consumerSecret = config.getProperty(Constants.CONSUMER_SECRET);
    String userName = params.get(0);
    Twitter twitter = new TwitterFactory().getInstance();
    twitter.setOAuthConsumer(consumerKey, consumerSecret);
    RequestToken requestToken = twitter.getOAuthRequestToken();
    String authorizationURL = requestToken.getAuthorizationURL();
    System.out.println(":" + authorizationURL);
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    System.out.print("Please enter the PIN:");
    String pin = br.readLine();
    AccessToken accessToken = twitter.getOAuthAccessToken(requestToken, pin);
    twitter.setOAuthAccessToken(accessToken);
    long cursor = -1L;
    IDs friendIDs;
    List<Long> iDsList = new ArrayList<Long>(5000);
    do {
        friendIDs = twitter.getFriendsIDs(userName, cursor);
        long[] iDs = friendIDs.getIDs();
        for (long iD : iDs) {
            iDsList.add(iD);
        }
        cursor = friendIDs.getNextCursor();
    } while (friendIDs.hasNext());
    List<long[]> list = new ArrayList<long[]>();
    int offset = 0;
    long[] tmp = new long[100];
    for (Long id : iDsList) {
        if (offset < 100) {
            tmp[offset] = id;
            offset++;
        } else {
            list.add(tmp);
            offset = 0;
            tmp = new long[100];
        }
    }
    list.add(tmp);
    List<URL> urlList = new ArrayList<URL>();
    for (long[] array : list) {
        ResponseList<User> lookupUsers = twitter.lookupUsers(array);
        for (User user : lookupUsers) {
            log.info("URL:" + user.getURL());
            urlList.add(user.getURL());
        }
    }
    String path = "C:\\Users\\ikeda_yusuke\\Documents\\sandbox\\java\\data\\" + userName + ".txt";
    FileWriter writer = new FileWriter(path);
    BufferedWriter out = new BufferedWriter(writer);
    //      PrintWriter pw = new PrintWriter(writer);
    for (URL url : urlList) {
        if (url != null) {
            out.write(url.toString() + "\n");
        }
    }
    out.flush();
    out.close();
    long end = System.currentTimeMillis();
    log.info("?:" + (end - start) + " ms");

    // ??IDor??
    // Twitter API??????ID?
    // ?????ID?URL100???
    // ??URL?

}

---

From source file:org.zoneproject.extractor.twitterreader.TwitterApi.java

License:Open Source License

public static ArrayList<Item> getFluxFromSearch(String search, String sourceUri) {
    ArrayList<Item> result = new ArrayList<Item>();
    try {/*from  w  ww .ja v a 2s.  com*/

        Twitter twitter = new TwitterFactory().getInstance();
        twitter.setOAuthConsumer(Config.getVar("Twitter-OAuth-customer"),
                Config.getVar("Twitter-OAuth-customerKey"));
        twitter.setOAuthAccessToken(new AccessToken(Config.getVar("Twitter-OAuth-access"),
                Config.getVar("Twitter-OAuth-accessKey")));

        Query query = new Query(search);
        QueryResult items = twitter.search(query);
        for (Status r : items.getTweets()) {
            result.add(TwitterApi.getItemFromStatus(r, sourceUri));
        }

        return result;
    } catch (TwitterException ex) {
        Logger.getLogger(TwitterApi.class.getName()).log(Level.WARNING, null, ex);
        return result;
    }
}

---

From source file:org.zoneproject.extractor.twitterreader.TwitterApi.java

License:Open Source License

public static ArrayList<Item> getFluxFromUser(String user, String sourceUri) {
    ArrayList<Item> result = new ArrayList<Item>();
    try {/*from w w  w. j a  va 2s  .  c  o  m*/

        Twitter twitter = new TwitterFactory().getInstance();
        twitter.setOAuthConsumer(Config.getVar("Twitter-OAuth-customer"),
                Config.getVar("Twitter-OAuth-customerKey"));
        twitter.setOAuthAccessToken(new AccessToken(Config.getVar("Twitter-OAuth-access"),
                Config.getVar("Twitter-OAuth-accessKey")));

        List<Status> statusess = twitter.getUserTimeline(user);
        for (Status r : statusess) {
            result.add(TwitterApi.getItemFromStatus(r, sourceUri));
        }

        return result;
    } catch (TwitterException ex) {
        logger.warn(ex.getErrorMessage());
        return result;
    }
}

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