Example usage for twitter4j Twitter getFollowersIDs

Introduction

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

Prototype

IDs getFollowersIDs(long userId, long cursor, int count) throws TwitterException;

Source Link

Document

Returns an array of numeric IDs for every user the specified user is followed by.

Usage

From source file:kerguelenpetrel.FriendSomeoneServlet.java

License:Apache License

public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    User friend = null;//from w  w  w  .j  a v  a  2s  .  c  om
    resp.setContentType("text/plain; charset=UTF-8");
    try {
        //Get the Twitter object
        Twitter twit = TwitterFactory.getSingleton();

        //Find a friend of a follower to bother
        long[] followerIDs = twit.getFollowersIDs(twit.getId(), cursor, 30).getIDs();

        if (followerIDs.length == 0) {
            resp.getWriter().println("Cannot find any followers \n");
            return;
        }

        //Load the potential victim IDs
        long[] friendIDs = twit.getFollowersIDs(followerIDs[r.nextInt(followerIDs.length)], cursor).getIDs();

        if (friendIDs.length == 0) {
            resp.getWriter().println("Cannot find any followers to bother \n");
            return;
        }

        //Get a new friend
        friend = twit.showUser(friendIDs[r.nextInt(friendIDs.length)]);
        twit.createFriendship(friend.getId());
        resp.getWriter().println("Made a new friend with @" + friend.getScreenName());

        //Write to our new friend
        StatusUpdate status = new StatusUpdate(writeToFriend(friend.getScreenName(), resp));
        twit.updateStatus(status);
        resp.getWriter().println("Tweet posted: " + status.getStatus());
    } catch (TwitterException e) {
        resp.getWriter().println("Problem with Twitter \n");
        e.printStackTrace(resp.getWriter());
    }
}

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