Publish to rabbitmq from twitter - Java Social Media

Java examples for Social Media:Twitter

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Description

Publish to rabbitmq from twitter

Demo Code



import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;
import twitter4j.Status;
import twitter4j.Twitter;
import twitter4j.TwitterException;
import twitter4j.TwitterFactory;
import twitter4j.conf.ConfigurationBuilder;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeoutException;

public class PubSub {
    private final static String EXCHANGE_NAME = "logs";

    public static void main(String[] args) throws TwitterException,
            IOException, TimeoutException {
        ConfigurationBuilder cf = new ConfigurationBuilder();

        cf.setDebugEnabled(true)/* w w  w.j a  va  2s .c  o m*/
                .setOAuthConsumerKey("a")
                .setOAuthConsumerSecret(
                        "a")
                .setOAuthAccessToken(
                        "a-a")
                .setOAuthAccessTokenSecret(
                        "a");

        TwitterFactory tf = new TwitterFactory(cf.build());
        Twitter twitter = tf.getInstance();

        List<Status> status = twitter.getHomeTimeline();
        ArrayList<String> feed = new ArrayList<>();

        for (Status st : status) {
            String line = (st.getUser().getName() + "---" + st.getText() + System
                    .lineSeparator());
            feed.add(line);
        }

        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");
        Connection connection = factory.newConnection();
        Channel channel = connection.createChannel();

        channel.exchangeDeclare(EXCHANGE_NAME, "fanout");

        String message = feed.toString();
        channel.basicPublish(EXCHANGE_NAME, "", null, message.getBytes());
        System.out.println(" [x] Sent '" + message + "'");

        channel.close();
        connection.close();
    }

}

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