List of usage examples for twitter4j FilterQuery FilterQuery
public FilterQuery(int count, long[] follow, String[] track)
From source file:gov.nasa.jpl.memex.elwha.impl.ElwhaResource.java
License:Apache License
/** * Main entry of this application./* w ww . j a va 2 s . c o m*/ * * @param userIds follow(comma separated user ids) track(comma separated filter terms) * @throws TwitterException when Twitter service or network is unavailable * @return */ @Override public Elwha get(String userIds) { //return new Elwha().setMessage("Hello, Rest.li!"); // } //if (userIds.length < 1) { // System.out.println("Usage: java twitter4j.examples.PrintFilterStream [follow(comma separated numerical user ids)] [track(comma separated filter terms)]"); // System.exit(-1); //} StatusListener listener = new StatusListener() { @Override public void onStatus(Status status) { System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText()); } @Override public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) { System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId()); } @Override public void onTrackLimitationNotice(int numberOfLimitedStatuses) { System.out.println("Got track limitation notice:" + numberOfLimitedStatuses); } @Override public void onScrubGeo(long userId, long upToStatusId) { System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId); } @Override public void onStallWarning(StallWarning warning) { System.out.println("Got stall warning:" + warning); } @Override public void onException(Exception ex) { ex.printStackTrace(); } }; TwitterStream twitterStream = new TwitterStreamFactory().getInstance(); twitterStream.addListener(listener); ArrayList<Long> follow = new ArrayList<Long>(); ArrayList<String> track = new ArrayList<String>(); if (isNumericalArgument(userIds)) { for (String id : userIds.split(",")) { follow.add(Long.parseLong(id)); } } else { track.addAll(Arrays.asList(userIds.split(","))); } long[] followArray = new long[follow.size()]; for (int i = 0; i < follow.size(); i++) { followArray[i] = follow.get(i); } String[] trackArray = track.toArray(new String[track.size()]); // filter() method internally creates a thread which manipulates TwitterStream and calls these adequate listener methods continuously. twitterStream.filter(new FilterQuery(0, followArray, trackArray)); return new Elwha().setUserIds("Mock stub!"); }
From source file:org.jwebsocket.plugins.twitter.TwitterPlugIn.java
License:Apache License
private void mUpdateStream(Token aToken) { try {//from w ww . j a va 2 s.c o m String[] lKeywordArray = new String[mKeywords.size()]; int lIdx = 0; for (String lKeyword : mKeywords.keySet()) { lKeywordArray[lIdx] = lKeyword; lIdx++; if (lIdx >= MAX_STREAM_KEYWORDS_TOTAL) { break; } } if (lIdx > mStatsMaxKeywords) { mStatsMaxKeywords = lIdx; } FilterQuery lFilter = new FilterQuery(0, new long[] {}, lKeywordArray); // if no TwitterStream object created up to now, create one... if (mTwitterStream == null) { mTwitterStream = new TwitterStreamFactory().getInstance(); mTwitterStream.addListener(mTwitterStreamListener); mTwitterStream.setOAuthConsumer(mSettings.getConsumerKey(), mSettings.getConsumerSecret()); AccessToken lAccessToken = new AccessToken(mSettings.getAccessKey(), mSettings.getAccessSecret()); mTwitterStream.setOAuthAccessToken(lAccessToken); } // apply the filter to the stream object mTwitterStream.filter(lFilter); } catch (Exception lEx) { String lMsg = lEx.getClass().getSimpleName() + ": " + lEx.getMessage(); mLog.error(lMsg); aToken.setInteger("code", -1); aToken.setString("msg", lMsg); } }
From source file:org.mule.twitter.TwitterConnector.java
License:Open Source License
/** * Asynchronously retrieves public statuses that match one or more filter predicates. * <p/>//ww w . ja v a 2 s .c o m * At least a keyword or userId must be specified. Multiple parameters may be * specified. * <p/> * Placing long parameters in the URL may cause the request to be rejected for excessive URL length. * <p/> * The default access level allows up to 200 track keywords and 400 follow userids. * <p/> * Only one Twitter stream can be consumed using the same credentials. As a consequence, * only one twitter stream can be consumed per connector instance. * <p/> * {@sample.xml ../../../doc/twitter-connector.xml.sample twitter:filteredStream} * * @param count the number of previous statuses to stream before transitioning to the live stream. * @param userIds the user ids to follow * @param keywords the keywords to track * @param callback the {@link SourceCallback} used to dispatch messages when a response is received */ @Source public void filteredStream(@Optional @Default("0") int count, @Placement(group = "User Ids to Follow") @Optional List<String> userIds, @Placement(group = "Keywords to Track") @Optional List<String> keywords, final SourceCallback callback) { listenToStatues(callback).filter(new FilterQuery(count, toLongArray(userIds), toStringArray(keywords))); }
From source file:org.socialsketch.tool.rubbish.twitterstream.PrintFilterStream.java
License:Apache License
/** * Main entry of this application.// ww w.j av a 2 s . co m * * @param args follow(comma separated user ids) track(comma separated filter terms) * @throws twitter4j.TwitterException */ public static void main(String[] args) throws TwitterException { // if (args.length < 1) { // System.out.println("Usage: java twitter4j.examples.PrintFilterStream [follow(comma separated numerical user ids)] [track(comma separated filter terms)]"); // System.exit(-1); // } StatusListener listener = new StatusListener() { @Override public void onStatus(Status status) { System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText()); } @Override public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) { System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId()); } @Override public void onTrackLimitationNotice(int numberOfLimitedStatuses) { System.out.println("Got track limitation notice:" + numberOfLimitedStatuses); } @Override public void onScrubGeo(long userId, long upToStatusId) { System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId); } @Override public void onStallWarning(StallWarning warning) { System.out.println("Got stall warning:" + warning); } @Override public void onException(Exception ex) { ex.printStackTrace(); } }; TwitterStream twitterStream = new TwitterStreamFactory().getInstance(); twitterStream.addListener(listener); ArrayList<Long> follow = new ArrayList<Long>(); ArrayList<String> track = new ArrayList<String>(); // for (String arg : args) { // if (isNumericalArgument(arg)) { // for (String id : arg.split(",")) { // follow.add(Long.parseLong(id)); // } // } else { // track.addAll(Arrays.asList(arg.split(","))); // } // } track.add("void setup draw"); track.add("void size"); long[] followArray = new long[follow.size()]; for (int i = 0; i < follow.size(); i++) { followArray[i] = follow.get(i); } String[] trackArray = track.toArray(new String[track.size()]); // filter() method internally creates a thread which manipulates TwitterStream and calls these adequate listener methods continuously. twitterStream.filter(new FilterQuery(0, followArray, trackArray)); }
From source file:twitter4j.examples.stream.PrintFilterStream.java
License:Apache License
/** * Main entry of this application.// w ww .j a v a2 s . c o m * * @param args follow(comma separated user ids) track(comma separated filter terms) * @throws TwitterException when Twitter service or network is unavailable */ public static void main(String[] args) throws TwitterException { if (args.length < 1) { System.out.println( "Usage: java twitter4j.examples.PrintFilterStream [follow(comma separated numerical user ids)] [track(comma separated filter terms)]"); System.exit(-1); } TwitterStream twitterStream = new TwitterStreamFactory().getInstance().addListener(new StatusListener() { @Override public void onStatus(Status status) { System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText()); } @Override public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) { System.out.println("Got a status deletion notice id:" + statusDeletionNotice.getStatusId()); } @Override public void onTrackLimitationNotice(int numberOfLimitedStatuses) { System.out.println("Got track limitation notice:" + numberOfLimitedStatuses); } @Override public void onScrubGeo(long userId, long upToStatusId) { System.out.println("Got scrub_geo event userId:" + userId + " upToStatusId:" + upToStatusId); } @Override public void onStallWarning(StallWarning warning) { System.out.println("Got stall warning:" + warning); } @Override public void onException(Exception ex) { ex.printStackTrace(); } }); ArrayList<Long> follow = new ArrayList<Long>(); ArrayList<String> track = new ArrayList<String>(); for (String arg : args) { if (isNumericalArgument(arg)) { for (String id : arg.split(",")) { follow.add(Long.parseLong(id)); } } else { track.addAll(Arrays.asList(arg.split(","))); } } long[] followArray = new long[follow.size()]; for (int i = 0; i < follow.size(); i++) { followArray[i] = follow.get(i); } String[] trackArray = track.toArray(new String[track.size()]); // filter() method internally creates a thread which manipulates TwitterStream and calls these adequate listener methods continuously. twitterStream.filter(new FilterQuery(0, followArray, trackArray)); }