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Java DataObjectFactory类代码示例

本文整理汇总了Java中twitter4j.json.DataObjectFactory类的典型用法代码示例。如果您正苦于以下问题：Java DataObjectFactory类的具体用法？Java DataObjectFactory怎么用？Java DataObjectFactory使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


DataObjectFactory类属于twitter4j.json包，在下文中一共展示了DataObjectFactory类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getTimeRange

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
public static Pair<Date, Date> getTimeRange(String hostname, String dbName, String collection) {
	Date first = null, last = null;
	DBCollection coll = getCollection(hostname, dbName, collection);
	DBCursor c = coll.find();
	while(c.hasNext()) {
		DBObject obj = c.next();
		String rawJSON = obj.toString();
		try {
			Status status = DataObjectFactory.createStatus(rawJSON);
			
			Date d = status.getCreatedAt();
			if(first == null || first.after(d))
				first = d;
			
			if(last == null || last.before(d))
				last = d;
			
		} catch (TwitterException e) { }
	}
	
	System.out.println("First tweet at: " + first);
	System.out.println("Last tweet at: " + last);
	
	return Pair.of(first, last);
}
开发者ID:MKLab-ITI，项目名称:mgraph-summarization，代码行数:26，代码来源:MongoDAODep.java

示例2: process

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
@Override
public void process(Visibility visibility, StreamEvent streamEvent) {
    try {
        Status status = DataObjectFactory.createStatus(new String(streamEvent.getContent(), "UTF-8"));
        Tweet tweet = this.convertToTweet(status);
        String raw = streamEvent.getContent().toString();
        TweetWithRaw thriftAndRaw = new TweetWithRaw(tweet, raw);

        outputToPipes(visibility, thriftAndRaw);
    } catch (TwitterException | IOException e) {
        logger.error("Error during tweet output to pipes", streamEvent, e);

        AdditionalMetadata metaData = new AdditionalMetadata();
        MetadataEntry stackTraceEntry = new MetadataEntry();
        stackTraceEntry.setValue(StackTraceUtil.getStackTrace(e));
        metaData.putToEntries("stackTrace", stackTraceEntry);
        try {
            sendObjectToQuarantine(
                    streamEvent, visibility, "Error during tweet output to pipes", metaData);
        } catch (IOException ioe) {
            logger.error("FATAL, cannot send object to Quarantine.", ioe);
            throw new RuntimeException("Could not send object to Quarantine.", ioe);
        }
    }
}
开发者ID:ezbake，项目名称:ezbake-training，代码行数:26，代码来源:TweetIngestParser.java

示例3: AbstractTwitterStatusesFilterDataset

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
/**
 * Construct with the given Twitter API credentials and buffer
 * 
 * @param query
 *            the query
 * @param token
 *            the Twitter api authentication credentials
 * @param buffer
 *            the backing buffer for storing data before consumption from
 *            the stream
 */
public AbstractTwitterStatusesFilterDataset(FilterQuery query, TwitterAPIToken token, BlockingDroppingQueue<T> buffer)
{
	super(buffer);

	final TwitterStream twitterStream = new TwitterStreamFactory(makeConfiguration(token)).getInstance();

	twitterStream.addListener(new StatusAdapter() {
		@Override
		public void onStatus(Status status) {
			try {
				registerStatus(status, DataObjectFactory.getRawJSON(status));
			} catch (final InterruptedException e) {
				// ignore
			}
		}
	});

	twitterStream.filter(query);
}
开发者ID:openimaj，项目名称:openimaj，代码行数:31，代码来源:AbstractTwitterStatusesFilterDataset.java

示例4: AbstractTwitterStreamDataset

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
/**
 * Construct with the given Twitter API credentials and buffer
 * 
 * @param token
 *            the Twitter api authentication credentials
 * @param buffer
 *            the backing buffer for storing data before consumption from
 *            the stream
 */
public AbstractTwitterStreamDataset(TwitterAPIToken token, BlockingDroppingQueue<T> buffer) {
	super(buffer);

	final TwitterStream twitterStream = new TwitterStreamFactory(makeConfiguration(token)).getInstance();

	twitterStream.addListener(new StatusAdapter() {
		@Override
		public void onStatus(Status status) {
			try {
				registerStatus(status, DataObjectFactory.getRawJSON(status));
			} catch (final InterruptedException e) {
				// ignore
			}
		}
	});

	twitterStream.sample();
}
开发者ID:openimaj，项目名称:openimaj，代码行数:28，代码来源:AbstractTwitterStreamDataset.java

示例5: main

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
/**
 * Usage: java twitter4j.examples.json.SaveRawJSON
 *
 * @param args String[]
 */
public static void main(String[] args) {
    Twitter twitter = new TwitterFactory().getInstance();
    System.out.println("Saving public timeline.");
    try {
        new File("statuses").mkdir();
        List<Status> statuses = twitter.getHomeTimeline();
        for (Status status : statuses) {
            String rawJSON = DataObjectFactory.getRawJSON(status);
            String fileName = "statuses/" + status.getId() + ".json";
            storeJSON(rawJSON, fileName);
            System.out.println(fileName + " - " + status.getText());
        }
        System.out.print("\ndone.");
        System.exit(0);
    } catch (IOException ioe) {
        ioe.printStackTrace();
        System.out.println("Failed to store tweets: " + ioe.getMessage());
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to get timeline: " + te.getMessage());
        System.exit(-1);
    }
}
开发者ID:SamKnows，项目名称:skandroid-core，代码行数:29，代码来源:SaveRawJSON.java

示例6: main

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
/**
 * Usage: java twitter4j.examples.json.LoadRawJSON
 *
 * @param args String[]
 */
public static void main(String[] args) {
    try {
        File[] files = new File("statuses").listFiles(new FilenameFilter() {
            public boolean accept(File dir, String name) {
                return name.endsWith(".json");
            }
        });
        for (File file : files) {
            String rawJSON = readFirstLine(file);
            Status status = DataObjectFactory.createStatus(rawJSON);
            System.out.println("@" + status.getUser().getScreenName() + " - " + status.getText());
        }
        System.exit(0);
    } catch (IOException ioe) {
        ioe.printStackTrace();
        System.out.println("Failed to store tweets: " + ioe.getMessage());
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to get timeline: " + te.getMessage());
        System.exit(-1);
    }
}
开发者ID:SamKnows，项目名称:skandroid-core，代码行数:28，代码来源:LoadRawJSON.java

示例7: testGetMentions

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
public void testGetMentions() throws Exception {
    Status status = twitter2.updateStatus("@" + id1.screenName + " reply to id1 " + new java.util.Date());
    assertNotNull(DataObjectFactory.getRawJSON(status));
    List<Status> statuses = twitter1.getMentionsTimeline();
    assertNotNull(DataObjectFactory.getRawJSON(statuses));
    assertEquals(statuses.get(0), DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(statuses.get(0))));
    assertTrue(statuses.size() > 0);

    statuses = twitter1.getMentionsTimeline(new Paging(1));
    assertNotNull(DataObjectFactory.getRawJSON(statuses));
    assertEquals(statuses.get(0), DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(statuses.get(0))));
    assertTrue(statuses.size() > 0);
    statuses = twitter1.getMentionsTimeline(new Paging(1));
    assertNotNull(DataObjectFactory.getRawJSON(statuses));
    assertEquals(statuses.get(0), DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(statuses.get(0))));
    assertTrue(statuses.size() > 0);
    statuses = twitter1.getMentionsTimeline(new Paging(1, 1l));
    assertNotNull(DataObjectFactory.getRawJSON(statuses));
    assertEquals(statuses.get(0), DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(statuses.get(0))));
    assertTrue(statuses.size() > 0);
    statuses = twitter1.getMentionsTimeline(new Paging(1l));
    assertNotNull(DataObjectFactory.getRawJSON(statuses));
    assertEquals(statuses.get(0), DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(statuses.get(0))));
    assertTrue(statuses.size() > 0);
}
开发者ID:SamKnows，项目名称:skandroid-core，代码行数:26，代码来源:TimelineResourcesTest.java

示例8: testSavedSearches

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
public void testSavedSearches() throws Exception {
    List<SavedSearch> list = twitter1.getSavedSearches();
    assertNotNull(DataObjectFactory.getRawJSON(list));
    for (SavedSearch savedSearch : list) {
        twitter1.destroySavedSearch(savedSearch.getId());
    }
    SavedSearch ss1 = twitter1.createSavedSearch("my search");
    assertNotNull(DataObjectFactory.getRawJSON(ss1));
    assertEquals(ss1, DataObjectFactory.createSavedSearch(DataObjectFactory.getRawJSON(ss1)));
    assertEquals("my search", ss1.getQuery());
    assertEquals(-1, ss1.getPosition());
    list = twitter1.getSavedSearches();
    assertNotNull(DataObjectFactory.getRawJSON(list));
    assertEquals(list.get(0), DataObjectFactory.createSavedSearch(DataObjectFactory.getRawJSON(list.get(0))));
    // http://code.google.com/p/twitter-api/issues/detail?id=1032
    // the saved search may not be immediately available
    assertTrue(0 <= list.size());
    try {
        SavedSearch ss2 = twitter1.destroySavedSearch(ss1.getId());
        assertEquals(ss1, ss2);
    } catch (TwitterException te) {
        // sometimes it returns 404 or 500 when its out of sync.
        assertTrue(404 == te.getStatusCode() || 500 == te.getStatusCode());
    }
}
开发者ID:SamKnows，项目名称:skandroid-core，代码行数:26，代码来源:SavedSearchesResourcesTest.java

示例9: testShowStatus

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
public void testShowStatus() throws Exception {
    Status status;
    status = DataObjectFactory.createStatus("{\"text\":\"\\\\u5e30%u5e30 &lt;%\\u007d& foobar &lt;&Cynthia&gt;\",\"contributors\":null,\"geo\":null,\"retweeted\":false,\"in_reply_to_screen_name\":null,\"truncated\":false,\"entities\":{\"urls\":[],\"hashtags\":[],\"user_mentions\":[]},\"in_reply_to_status_id_str\":null,\"id\":12029015787307008,\"in_reply_to_user_id_str\":null,\"source\":\"web\",\"favorited\":false,\"in_reply_to_status_id\":null,\"in_reply_to_user_id\":null,\"created_at\":\"Tue Dec 07 06:21:55 +0000 2010\",\"retweet_count\":0,\"id_str\":\"12029015787307008\",\"place\":null,\"user\":{\"location\":\"location:\",\"statuses_count\":13405,\"profile_background_tile\":false,\"lang\":\"en\",\"profile_link_color\":\"0000ff\",\"id\":6358482,\"following\":true,\"favourites_count\":2,\"protected\":false,\"profile_text_color\":\"000000\",\"contributors_enabled\":false,\"description\":\"Hi there, I do test a lot!new\",\"verified\":false,\"profile_sidebar_border_color\":\"87bc44\",\"name\":\"twit4j\",\"profile_background_color\":\"9ae4e8\",\"created_at\":\"Sun May 27 09:52:09 +0000 2007\",\"followers_count\":24,\"geo_enabled\":true,\"profile_background_image_url\":\"http://a3.twimg.com/profile_background_images/179009017/t4j-reverse.gif\",\"follow_request_sent\":false,\"url\":\"http://yusuke.homeip.net/twitter4j/\",\"utc_offset\":-32400,\"time_zone\":\"Alaska\",\"notifications\":false,\"friends_count\":4,\"profile_use_background_image\":true,\"profile_sidebar_fill_color\":\"e0ff92\",\"screen_name\":\"twit4j\",\"id_str\":\"6358482\",\"profile_image_url\":\"http://a3.twimg.com/profile_images/1184543043/t4j-reverse_normal.jpeg\",\"show_all_inline_media\":false,\"listed_count\":3},\"coordinates\":null}");
    assertEquals("\\u5e30%u5e30 <%}& foobar <&Cynthia>", status.getText());

    status = twitter2.showStatus(1000l);
    assertNotNull(DataObjectFactory.getRawJSON(status));
    assertEquals(status, DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(status)));
    assertEquals("en", status.getIsoLanguageCode());
    assertEquals(52, status.getUser().getId());
    Status status2 = twitter1.showStatus(1000l);
    assertEquals(52, status2.getUser().getId());
    assertNotNull(status.getRateLimitStatus());
    assertNotNull(DataObjectFactory.getRawJSON(status2));
    assertEquals(status2, DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(status2)));

    status2 = twitter1.showStatus(999383469l);
    assertEquals("et", status2.getIsoLanguageCode());
    assertNotNull(DataObjectFactory.getRawJSON(status2));
    assertEquals(status2, DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(status2)));
    assertEquals("01010100 01110010 01101001 01110101 01101101 01110000 01101000       <3", status2.getText());
    status2 = twitter1.showStatus(12029015787307008l);
    assertNotNull(DataObjectFactory.getRawJSON(status2));
    assertEquals(status2, DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(status2)));
    assertEquals("\\u5e30%u5e30 <%}& foobar <&Cynthia>", status2.getText());
}
开发者ID:SamKnows，项目名称:skandroid-core，代码行数:27，代码来源:TweetsResourcesTest.java

示例10: testOEmbed

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
public void testOEmbed() throws TwitterException {
    OEmbed oembed = twitter1.getOEmbed(new OEmbedRequest(240192632003911681L, "http://samuraism.com/"));
    assertNotNull(DataObjectFactory.getRawJSON(oembed));
    assertEquals(oembed, DataObjectFactory.createOEmbed(DataObjectFactory.getRawJSON(oembed)));

    assertNotNull(oembed.getHtml());
    assertEquals("Jason Costa", oembed.getAuthorName());
    assertEquals("https://twitter.com/jasoncosta/statuses/240192632003911681", oembed.getURL());
    assertEquals("1.0", oembed.getVersion());
    assertEquals(3153600000L, oembed.getCacheAge());
    assertEquals("https://twitter.com/jasoncosta", oembed.getAuthorURL());
    assertTrue(0 < oembed.getWidth());

    oembed = twitter1.getOEmbed(new OEmbedRequest(273685580615913473L, "http://samuraism.com/"));

}
开发者ID:SamKnows，项目名称:skandroid-core，代码行数:17，代码来源:TweetsResourcesTest.java

示例11: testBlockMethods

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
public void testBlockMethods() throws Exception {
    User user1 = twitter2.createBlock(id1.screenName);
    assertNotNull(DataObjectFactory.getRawJSON(user1));
    assertEquals(user1, DataObjectFactory.createUser(DataObjectFactory.getRawJSON(user1)));
    User user2 = twitter2.destroyBlock(id1.screenName);
    assertNotNull(DataObjectFactory.getRawJSON(user2));
    assertEquals(user2, DataObjectFactory.createUser(DataObjectFactory.getRawJSON(user2)));
    PagableResponseList<User> users = twitter1.getBlocksList();
    assertNotNull(DataObjectFactory.getRawJSON(users));
    assertEquals(users.get(0), DataObjectFactory.createUser(DataObjectFactory.getRawJSON(users.get(0))));
    assertEquals(1, users.size());
    assertEquals(39771963, users.get(0).getId());

    IDs ids = twitter1.getBlocksIDs();
    assertNull(DataObjectFactory.getRawJSON(users));
    assertNotNull(DataObjectFactory.getRawJSON(ids));
    assertEquals(1, ids.getIDs().length);
    assertEquals(39771963, ids.getIDs()[0]);

    ids = twitter1.getBlocksIDs(-1);
    assertTrue(ids.getIDs().length > 0);
}
开发者ID:SamKnows，项目名称:skandroid-core，代码行数:23，代码来源:UsersResourcesTest.java

示例12: testSuggestion

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
public void testSuggestion() throws Exception {
    ResponseList<Category> categories = twitter1.getSuggestedUserCategories();
    assertTrue(categories.size() > 0);
    assertNotNull(DataObjectFactory.getRawJSON(categories));
    assertNotNull(DataObjectFactory.getRawJSON(categories.get(0)));
    assertEquals(categories.get(0), DataObjectFactory.createCategory(DataObjectFactory.getRawJSON(categories.get(0))));
    ResponseList<User> users = twitter1.getUserSuggestions(categories.get(0).getSlug());
    assertTrue(users.size() > 0);
    assertNull(users.get(0).getStatus());
    assertNotNull(DataObjectFactory.getRawJSON(users));
    assertNotNull(DataObjectFactory.getRawJSON(users.get(0)));
    assertEquals(users.get(0), DataObjectFactory.createUser(DataObjectFactory.getRawJSON(users.get(0))));

    users = twitter1.getMemberSuggestions(categories.get(0).getSlug());
    assertTrue(users.size() > 0);
    assertNotNull(users.get(0).getStatus());
    assertNotNull(DataObjectFactory.getRawJSON(users));
    assertNotNull(DataObjectFactory.getRawJSON(users.get(0)));
    assertEquals(users.get(0), DataObjectFactory.createUser(DataObjectFactory.getRawJSON(users.get(0))));
}
开发者ID:SamKnows，项目名称:skandroid-core，代码行数:21，代码来源:SuggestedUsersResourcesTest.java

示例13: extractSubsetOfTweetFields

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
public static void extractSubsetOfTweetFields(List<String> jsonFiles, String outputFile,
		 StatusTransformer transformer, StatusFilterer filterer) throws IOException, TwitterException {
	
	BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(
			new FileOutputStream(outputFile), FileUtil.UTF8));
	
	for (int i = 0; i < jsonFiles.size(); i++) {
		System.out.println(jsonFiles.get(i));
		BufferedReader reader = new BufferedReader(new InputStreamReader(
				new FileInputStream(jsonFiles.get(i)), FileUtil.UTF8));
		String line = null;
		while ((line = reader.readLine())!= null){
			Status status = DataObjectFactory.createStatus(line);
			if (filterer.acceptStatus(status)){
				writer.append(transformer.extractLine(status));
				writer.newLine();
			}
		}
		reader.close();
		writer.flush();
	}
	writer.close();
}
开发者ID:socialsensor，项目名称:twitter-dataset-collector，代码行数:24，代码来源:SerializedStreamReader.java

示例14: execute

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
@Override
public void execute(TridentTuple tuple, TridentCollector collector) {
	Status s = null;
	String tweetText = null;
	try {
		s = DataObjectFactory.createStatus((String) tuple.getValue(0));
		tweetText = tools.removeLinksAndReplies(tb.removeSpacesInBetween(s.getText()));
	} catch (Exception e) {
		LOG.error(e.toString());
	}

	Tweet t = null;
	if (s!=null)	//rarely Twitter4J can't parse the json to convert to Status and Status is null.
		t = new Tweet(s.getId(), tweetText);
	else
		t = new Tweet(-1, " ");
	
	collector.emit(new Values(t));
	
}
开发者ID:mvogiatzis，项目名称:first-stories-twitter，代码行数:21，代码来源:TextProcessor.java

示例15: testShowStatus

import twitter4j.json.DataObjectFactory; //导入依赖的package包/类
public void testShowStatus() throws Exception {
    Status status;
    status = DataObjectFactory.createStatus("{\"text\":\"\\\\u5e30%u5e30 &lt;%\\u007d& foobar &lt;&Cynthia&gt;\",\"contributors\":null,\"geo\":null,\"retweeted\":false,\"in_reply_to_screen_name\":null,\"truncated\":false,\"entities\":{\"urls\":[],\"hashtags\":[],\"user_mentions\":[]},\"in_reply_to_status_id_str\":null,\"id\":12029015787307008,\"in_reply_to_user_id_str\":null,\"source\":\"web\",\"favorited\":false,\"in_reply_to_status_id\":null,\"in_reply_to_user_id\":null,\"created_at\":\"Tue Dec 07 06:21:55 +0000 2010\",\"retweet_count\":0,\"id_str\":\"12029015787307008\",\"place\":null,\"user\":{\"location\":\"location:\",\"statuses_count\":13405,\"profile_background_tile\":false,\"lang\":\"en\",\"profile_link_color\":\"0000ff\",\"id\":6358482,\"following\":true,\"favourites_count\":2,\"protected\":false,\"profile_text_color\":\"000000\",\"contributors_enabled\":false,\"description\":\"Hi there, I do test a lot!new\",\"verified\":false,\"profile_sidebar_border_color\":\"87bc44\",\"name\":\"twit4j\",\"profile_background_color\":\"9ae4e8\",\"created_at\":\"Sun May 27 09:52:09 +0000 2007\",\"followers_count\":24,\"geo_enabled\":true,\"profile_background_image_url\":\"http://a3.twimg.com/profile_background_images/179009017/t4j-reverse.gif\",\"follow_request_sent\":false,\"url\":\"http://yusuke.homeip.net/twitter4j/\",\"utc_offset\":-32400,\"time_zone\":\"Alaska\",\"notifications\":false,\"friends_count\":4,\"profile_use_background_image\":true,\"profile_sidebar_fill_color\":\"e0ff92\",\"screen_name\":\"twit4j\",\"id_str\":\"6358482\",\"profile_image_url\":\"http://a3.twimg.com/profile_images/1184543043/t4j-reverse_normal.jpeg\",\"show_all_inline_media\":false,\"listed_count\":3},\"coordinates\":null}");
    assertEquals("\\u5e30%u5e30 <%}& foobar <&Cynthia>", status.getText());

    status = twitter2.showStatus(1000l);
    assertNotNull(DataObjectFactory.getRawJSON(status));
    assertEquals(status, DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(status)));
    assertEquals(52, status.getUser().getId());
    Status status2 = twitter1.showStatus(1000l);
    assertEquals(52, status2.getUser().getId());
    assertNotNull(status.getRateLimitStatus());
    assertNotNull(DataObjectFactory.getRawJSON(status2));
    assertEquals(status2, DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(status2)));

    status2 = twitter1.showStatus(999383469l);
    assertNotNull(DataObjectFactory.getRawJSON(status2));
    assertEquals(status2, DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(status2)));
    assertEquals("01010100 01110010 01101001 01110101 01101101 01110000 01101000       <3", status2.getText());
    status2 = twitter1.showStatus(12029015787307008l);
    assertNotNull(DataObjectFactory.getRawJSON(status2));
    assertEquals(status2, DataObjectFactory.createStatus(DataObjectFactory.getRawJSON(status2)));
    assertEquals("\\u5e30%u5e30 <%}& foobar <&Cynthia>", status2.getText());
}
开发者ID:vaglucas，项目名称:cafeUnoesc，代码行数:25，代码来源:TweetsResourcesTest.java


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