/** Call this method to strt reading tweets */
public void readTweets() {
/* Create the TweetStream reader thread */
TwitterStream mTwitterStream =
new TwitterStreamFactory(this).getInstance("mahateam", "mahateam1");
/* Start reading the Twitter Stream */
mTwitterStream.sample();
}
@Override
public void open(Map conf, TopologyContext context, SpoutOutputCollector collector) {
statuses = new LinkedBlockingQueue<Status>(1000);
this.spoutOutputCollector = collector;
ConfigurationBuilder configurationBuilder = new ConfigurationBuilder();
configurationBuilder
.setOAuthConsumerKey(consumerKey)
.setOAuthConsumerSecret(consumerSecret)
.setOAuthAccessToken(accessToken)
.setOAuthAccessTokenSecret(accessTokenSecret);
OAuthAuthorization authAuthorization = new OAuthAuthorization(configurationBuilder.build());
twitterStream = new TwitterStreamFactory().getInstance(authAuthorization);
twitterStream.addListener(
new StatusListener() {
@Override
public void onStatus(Status status) {
statuses.offer(status);
}
@Override
public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {}
@Override
public void onTrackLimitationNotice(int numberOfLimitedStatuses) {}
@Override
public void onScrubGeo(long userId, long upToStatusId) {}
@Override
public void onStallWarning(StallWarning warning) {}
@Override
public void onException(Exception ex) {}
});
twitter = new TwitterFactory().getInstance(authAuthorization);
filterQuery = new FilterQuery();
if (filterQuery == null) {
twitterStream.sample();
;
} else {
twitterStream.filter(filterQuery.track(filterWords));
twitterStream.filter(filterQuery.language(filterLanguages));
}
}