package net.fortytwo.twitlogic.util.misc;
import net.fortytwo.twitlogic.TweetFilterCriterion;
import net.fortytwo.twitlogic.TwitLogic;
import net.fortytwo.twitlogic.flow.Filter;
import net.fortytwo.twitlogic.logging.TweetPersistedLogger;
import net.fortytwo.twitlogic.logging.TweetReceivedLogger;
import net.fortytwo.twitlogic.model.Tweet;
import net.fortytwo.twitlogic.model.User;
import net.fortytwo.twitlogic.persistence.TweetDeleter;
import net.fortytwo.twitlogic.persistence.TweetPersister;
import net.fortytwo.twitlogic.persistence.TweetStore;
import net.fortytwo.twitlogic.services.twitter.CustomTwitterClient;
import java.io.File;
import java.io.FileInputStream;
import java.util.Properties;
import java.util.Set;
import java.util.logging.Logger;
/**
* @author Joshua Shinavier (http://fortytwo.net).
*/
public class PlacesDemo {
private static final Logger LOGGER = TwitLogic.getLogger(PlacesDemo.class);
public static void main(final String[] args) {
try {
if (1 == args.length) {
File configFile = new File(args[0]);
Properties p = new Properties();
p.load(new FileInputStream(configFile));
TwitLogic.setConfiguration(p);
runDemo();
} else {
printUsage();
System.exit(1);
}
} catch (Throwable t) {
t.printStackTrace();
}
}
private static void printUsage() {
System.out.println("Usage: places-demo [configuration file]");
System.out.println("For more information, please see:\n"
+ " <URL:http://wiki.github.com/joshsh/twitlogic/configuring-and-running-twitlogic>.");
}
private static void runDemo() throws Exception {
TweetStore store = new TweetStore();
store.initialize();
//store.dumpToFile(new File("/tmp/places-demo-dump.nt"), RDFFormat.NTRIPLES);
try {
CustomTwitterClient client = new CustomTwitterClient();
store.startServer(client);
TweetPersister persister = new TweetPersister(store, client);
TweetDeleter d = new TweetDeleter(store);
TweetPersistedLogger pLogger = new TweetPersistedLogger(client.getStatistics(), persister);
TweetFilterCriterion crit = new TweetFilterCriterion(TwitLogic.getConfiguration());
Filter<Tweet> f = new Filter<Tweet>(crit, pLogger);
TweetReceivedLogger rLogger = new TweetReceivedLogger(client.getStatistics(), f);
Set<User> users = TwitLogic.findFollowList(client);
Set<String> terms = TwitLogic.findTrackTerms();
if (0 < users.size() || 0 < terms.size()) {
client.processFilterStream(users, terms, null, rLogger, d, 0);
} else {
client.processSampleStream(rLogger, d);
}
} finally {
store.shutDown();
}
}
}