Examples with TwitterException twitter4j.TwitterException used on opensource projects

Example 16 with TwitterException

use of twitter4j.TwitterException in project twitter4j by yusuke.

the class PrintRawSampleStream method main.

/**
     * Main entry of this application.
     *
     * @param args arguments doesn't take effect with this example
     * @throws TwitterException when Twitter service or network is unavailable
     */
public static void main(String[] args) throws TwitterException {
    TwitterStream twitterStream = new TwitterStreamFactory().getInstance();
    RawStreamListener listener = new RawStreamListener() {

        @Override
        public void onMessage(String rawJSON) {
            System.out.println(rawJSON);
        }

        @Override
        public void onException(Exception ex) {
            ex.printStackTrace();
        }
    };
    twitterStream.addListener(listener);
    twitterStream.sample();
}

Example 17 with TwitterException

use of twitter4j.TwitterException in project twitter4j by yusuke.

the class GetUserTimeline method main.

/**
     * Usage: java twitter4j.examples.timeline.GetUserTimeline
     *
     * @param args String[]
     */
public static void main(String[] args) {
    // gets Twitter instance with default credentials
    Twitter twitter = new TwitterFactory().getInstance();
    try {
        List<Status> statuses;
        String user;
        if (args.length == 1) {
            user = args[0];
            statuses = twitter.getUserTimeline(user);
        } else {
            user = twitter.verifyCredentials().getScreenName();
            statuses = twitter.getUserTimeline();
        }
        System.out.println("Showing @" + user + "'s user timeline.");
        for (Status status : statuses) {
            System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText());
        }
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to get timeline: " + te.getMessage());
        System.exit(-1);
    }
}

Example 18 with TwitterException

use of twitter4j.TwitterException in project twitter4j by yusuke.

the class DestroyStatus method main.

/**
     * Usage: java twitter4j.examples.tweets.DestroyStatus [status id]
     *
     * @param args message
     */
public static void main(String[] args) {
    if (args.length < 1) {
        System.out.println("Usage: java twitter4j.examples.tweets.DestroyStatus [status id]");
        System.exit(-1);
    }
    try {
        Twitter twitter = new TwitterFactory().getInstance();
        twitter.destroyStatus(Long.parseLong(args[0]));
        System.out.println("Successfully deleted status [" + args[0] + "].");
        System.exit(0);
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to delete status: " + te.getMessage());
        System.exit(-1);
    }
}

Example 19 with TwitterException

use of twitter4j.TwitterException in project twitter4j by yusuke.

the class UpdateStatus method main.

/**
     * Usage: java twitter4j.examples.tweets.UpdateStatus [text]
     *
     * @param args message
     */
public static void main(String[] args) {
    if (args.length < 1) {
        System.out.println("Usage: java twitter4j.examples.tweets.UpdateStatus [text]");
        System.exit(-1);
    }
    try {
        Twitter twitter = new TwitterFactory().getInstance();
        try {
            // get request token.
            // this will throw IllegalStateException if access token is already available
            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());
                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());
        } catch (IllegalStateException ie) {
            // access token is already available, or consumer key/secret is not set.
            if (!twitter.getAuthorization().isEnabled()) {
                System.out.println("OAuth consumer key/secret is not set.");
                System.exit(-1);
            }
        }
        Status status = twitter.updateStatus(args[0]);
        System.out.println("Successfully updated the status to [" + status.getText() + "].");
        System.exit(0);
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to get timeline: " + te.getMessage());
        System.exit(-1);
    } catch (IOException ioe) {
        ioe.printStackTrace();
        System.out.println("Failed to read the system input.");
        System.exit(-1);
    }
}

Example 20 with TwitterException

use of twitter4j.TwitterException in project twitter4j by yusuke.

the class ShowUser method main.

/**
     * Usage: java twitter4j.examples.user.ShowUser [screen name]
     *
     * @param args message
     */
public static void main(String[] args) {
    if (args.length < 1) {
        System.out.println("Usage: java twitter4j.examples.user.ShowUser [screen name]");
        System.exit(-1);
    }
    try {
        Twitter twitter = new TwitterFactory().getInstance();
        User user = twitter.showUser(args[0]);
        if (user.getStatus() != null) {
            System.out.println("@" + user.getScreenName() + " - " + user.getStatus().getText());
        } else {
            // the user is protected
            System.out.println("@" + user.getScreenName());
        }
        System.exit(0);
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to delete status: " + te.getMessage());
        System.exit(-1);
    }
}