twittertweetscollection.TwitterTweetsCollection.java Source code

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Here is the source code for twittertweetscollection.TwitterTweetsCollection.java

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/*
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//http://stackoverflow.com/questions/18016532/stop-the-twitter-stream-and-return-list-of-status-with-twitter4j
package twittertweetscollection;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
import twitter4j.conf.ConfigurationBuilder;
import twitter4j.*;

/**
 *
 * @author Naga Krishna
 */

public class TwitterTweetsCollection {

    public static void main(String[] args) throws TwitterException, IOException {
        StringBuilder stringBuilder = new StringBuilder();
        TwitterTweetsCollection stream = new TwitterTweetsCollection();
        List<Status> n = stream.execute();
        for (Status s : n) {
            stringBuilder.append(s);
        }

        File output = new File("E:/PB/second.txt");
        //           if(!output.exists())
        //           {
        //              output.createNewFile();
        //           }
        FileWriter fw = new FileWriter(output.getAbsolutePath());
        BufferedWriter tweetWriter = new BufferedWriter(fw);
        tweetWriter.write(stringBuilder.toString());
        tweetWriter.close();
    }

    private final Object lock = new Object();

    public List<Status> execute() throws TwitterException {

        final List<Status> statuses = new ArrayList();

        ConfigurationBuilder cb = new ConfigurationBuilder();
        cb.setDebugEnabled(true).setOAuthConsumerKey("I7WYWBE6eSNKdV4FYSyiuP0uk")
                .setOAuthConsumerSecret("oft7Y6WcUCvxovPU5modCZ3BOlHH2z9Px73UkFMILN4ltBhOni")
                .setOAuthAccessToken("3524247253-o7zXFn3r8PwPb4IUTYqHRQzVabTzfoFn9Ck7FzW")
                .setOAuthAccessTokenSecret("V7zkLiJmF0vsdX8rUdkXo3q1ha452vKqVtB5OoCuQWAgR");

        TwitterStream twitterStream = new TwitterStreamFactory(cb.build()).getInstance();

        StatusListener listener = new StatusListener() {

            public void onStatus(Status status) {
                statuses.add(status);
                System.out.println(statuses.size() + ":" + status.getText());
                if (statuses.size() > 100) {
                    synchronized (lock) {
                        lock.notify();
                    }
                    System.out.println("unlocked");
                }
            }

            public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
                System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId());
            }

            public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
                System.out.println("Got track limitation notice:" + numberOfLimitedStatuses);
            }

            public void onScrubGeo(long userId, long upToStatusId) {
                System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId);
            }

            public void onException(Exception ex) {
                ex.printStackTrace();
            }

            @Override
            public void onStallWarning(StallWarning sw) {
                System.out.println(sw.getMessage());

            }
        };

        //FilterQuery fq = new FilterQuery();
        //String keywords[] = { "SuperBowlSunday"};

        //fq.track(keywords);

        twitterStream.addListener(listener);
        twitterStream.sample();
        //twitterStream.filter(fq);

        try {
            synchronized (lock) {
                lock.wait();
            }
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        System.out.println("returning statuses");
        twitterStream.shutdown();
        return statuses;
    }
}