public void testGeoMethods() throws Exception {
GeoQuery query;
ResponseList<Place> places;
query = new GeoQuery(new GeoLocation(0, 0));
places = twitter1.reverseGeoCode(query);
assertEquals(0, places.size());
query = new GeoQuery(new GeoLocation(37.78215, -122.40060));
places = twitter1.reverseGeoCode(query);
assertNotNull(TwitterObjectFactory.getRawJSON(places));
assertEquals(
places.get(0),
TwitterObjectFactory.createPlace(TwitterObjectFactory.getRawJSON(places.get(0))));
assertTrue(places.size() > 0);
places = twitter1.searchPlaces(query);
assertNotNull(TwitterObjectFactory.getRawJSON(places));
assertEquals(
places.get(0),
TwitterObjectFactory.createPlace(TwitterObjectFactory.getRawJSON(places.get(0))));
assertTrue(places.size() > 0);
places = twitter1.getSimilarPlaces(new GeoLocation(37.78215, -122.40060), "SoMa", null, null);
assertNotNull(TwitterObjectFactory.getRawJSON(places));
assertEquals(
places.get(0),
TwitterObjectFactory.createPlace(TwitterObjectFactory.getRawJSON(places.get(0))));
assertTrue(places.size() > 0);
try {
Place place = twitter1.getGeoDetails("5a110d312052166f");
assertNotNull(TwitterObjectFactory.getRawJSON(place));
assertEquals(place, TwitterObjectFactory.createPlace(TwitterObjectFactory.getRawJSON(place)));
assertEquals("San Francisco, CA", place.getFullName());
assertEquals("California, US", place.getContainedWithIn()[0].getFullName());
} catch (TwitterException te) {
// is being rate limited
assertEquals(400, te.getStatusCode());
}
String sanFrancisco = "5a110d312052166f";
Status status =
twitter1.updateStatus(
new StatusUpdate(new java.util.Date() + " status with place").placeId(sanFrancisco));
assertNotNull(TwitterObjectFactory.getRawJSON(status));
assertEquals(
status, TwitterObjectFactory.createStatus(TwitterObjectFactory.getRawJSON(status)));
assertEquals(sanFrancisco, status.getPlace().getId());
}
public void testGeoLocation() throws Exception {
final double LATITUDE = 12.3456;
final double LONGITUDE = -34.5678;
Status withgeo =
twitter1.updateStatus(
new StatusUpdate(new java.util.Date().toString() + ": updating geo location")
.location(new GeoLocation(LATITUDE, LONGITUDE)));
assertNotNull(TwitterObjectFactory.getRawJSON(withgeo));
assertEquals(
withgeo, TwitterObjectFactory.createStatus(TwitterObjectFactory.getRawJSON(withgeo)));
assertTrue(withgeo.getUser().isGeoEnabled());
assertEquals(LATITUDE, withgeo.getGeoLocation().getLatitude());
assertEquals(LONGITUDE, withgeo.getGeoLocation().getLongitude());
assertFalse(twitter2.verifyCredentials().isGeoEnabled());
}
public List<Tweet> readFile(String fileLocation, int limit, String fromTweetId) {
long startTime = System.currentTimeMillis();
int errors = 0;
int added = 0;
int ignored = 0;
int skipped = 0;
List<Tweet> tweets = new ArrayList<Tweet>();
try {
// Read gzFile
InputStream inputStream = new GZIPInputStream(new FileInputStream(fileLocation));
Reader decoder = new InputStreamReader(inputStream);
BufferedReader br = new BufferedReader(decoder);
String status;
while ((status = br.readLine()) != null) {
// Ignore garbage and log output lines, all statuses start with JSON bracket
if (!status.equals("") && status.charAt(0) == '{') {
try {
JSONObject jsonObject = new JSONObject(status);
// We use created_at as an indicator that this is a Tweet.
if (jsonObject.has("created_at")) {
Status statusObject = TwitterObjectFactory.createStatus(status);
Tweet tweet = this.getTweetObjectFromStatus(statusObject);
if (fromTweetId != null) {
if (fromTweetId.equals(tweet.getId())) {
this.log.write("StatusFileReader - Scanner pickup from " + fromTweetId);
fromTweetId = null;
} else {
skipped++;
}
continue;
}
added++;
tweets.add(tweet);
if (limit > 0 && added >= limit) {
break;
}
} else {
ignored++;
}
} catch (JSONException e) {
this.log.write(
"Exception in StatusFileReader: Json Parse Failure on: "
+ status
+ ", "
+ e.getMessage());
}
} else {
ignored++;
}
}
br.close();
decoder.close();
inputStream.close();
} catch (Exception e) {
this.log.write(
"Exception in StatusFileReader: Error Reading File: "
+ e.getClass().getName()
+ ": "
+ e.getMessage());
}
long runTimeSeconds = TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - startTime);
double ops = ((double) added / (double) Math.max(runTimeSeconds, 1));
this.log.write(
"StatusFileReader - "
+ fileLocation
+ " processed in "
+ runTimeSeconds
+ "s. "
+ added
+ " ok / "
+ errors
+ " errors / "
+ ignored
+ " ignored / "
+ skipped
+ " skipped. "
+ ops
+ " ops. Limit: "
+ limit
+ ", Fetch: "
+ tweets.size());
return tweets;
}
