1 package com.yuji.tdb;
\r
3 import java.io.IOException;
\r
4 import java.util.Calendar;
\r
5 import java.util.Date;
\r
6 import java.util.List;
\r
8 import javax.servlet.http.HttpServlet;
\r
9 import javax.servlet.http.HttpServletRequest;
\r
10 import javax.servlet.http.HttpServletResponse;
\r
12 import twitter4j.Query;
\r
13 import twitter4j.QueryResult;
\r
14 import twitter4j.Status;
\r
15 import twitter4j.Tweet;
\r
16 import twitter4j.Twitter;
\r
17 import twitter4j.TwitterException;
\r
18 import twitter4j.TwitterFactory;
\r
19 import twitter4j.auth.AccessToken;
\r
20 import twitter4j.auth.OAuthAuthorization;
\r
21 import twitter4j.auth.RequestToken;
\r
22 import twitter4j.conf.Configuration;
\r
23 import twitter4j.conf.ConfigurationBuilder;
\r
25 import com.yuji.tdb.common.CommonUtil;
\r
27 @SuppressWarnings("serial")
\r
28 public class TrainDelayBotServlet extends HttpServlet {
\r
29 private static RequestToken requestToken = null;
\r
30 private static AccessToken accessToken = null;
\r
31 private static String consumerKey = null;
\r
32 private static String consumerSecret = null;
\r
34 public void doGet(HttpServletRequest req, HttpServletResponse resp)
\r
35 throws IOException {
\r
36 resp.setContentType("text/plain");
\r
37 resp.getWriter().println(" traindelaybot Hello, world");
\r
39 String consumerKey = req.getParameter("key");
\r
40 String consumerSecret = req.getParameter("secret");
\r
41 String result = req.getParameter("result");
\r
42 if (!CommonUtil.isNull(consumerKey)
\r
43 && !CommonUtil.isNull(consumerSecret)) {
\r
44 setOAuthAuthorization(req, resp, consumerKey, consumerSecret);
\r
46 } else if (!CommonUtil.isNull(result)) {
\r
47 resultOAuthAuthorization();
\r
54 private void setOAuthAuthorization(HttpServletRequest req,
\r
55 HttpServletResponse resp, String consumerKey, String consumerSecret) {
\r
57 ConfigurationBuilder confBuilder = new ConfigurationBuilder();
\r
59 confBuilder.setDebugEnabled(true);
\r
60 confBuilder.setOAuthConsumerKey(consumerKey);
\r
61 confBuilder.setOAuthConsumerSecret(consumerSecret);
\r
62 // Configuration conf = ConfigurationContext.getInstance();
\r
63 Configuration conf = confBuilder.build();
\r
65 OAuthAuthorization oauth = new OAuthAuthorization(conf);
\r
66 // Twitter
\82Ì
\94F
\8fØ
\89æ
\96Ê
\82©
\82ç
\82Ì
\96ß
\82è
\90æ
\82ð
\8ew
\92è
\82µ
\82Ü
\82·
\81B
\r
67 // AccessToken
\83R
\83\93\83g
\83\8d\81[
\83\89\82ð
\8ew
\92è
\82µ
\82Ü
\82·
\81B
\r
68 String callbackURL = "http://localhost:8888/traindelaybot?result=yes";
\r
69 // RequestToken requestToken =
\r
70 // oauth.getOAuthRequestToken(callbackURL);
\r
71 requestToken = oauth.getOAuthRequestToken(callbackURL);
\r
72 // RequestToken
\82ð
\83Z
\83b
\83V
\83\87\83\93\82É
\95Û
\91¶
\82µ
\82Ä
\82¨
\82«
\82Ü
\82·
\81B
\r
73 // sessionScope("RequestToken", requestToken);
\r
74 // Twitter
\82Ì
\94F
\8fØ
\89æ
\96Ê
\82Ö
\83\8a\83_
\83C
\83\8c\83N
\83g
\82µ
\82Ü
\82·
\81B
\r
76 TrainDelayBotServlet.consumerKey = consumerKey;
\r
77 TrainDelayBotServlet.consumerSecret = consumerSecret;
\r
79 resp.sendRedirect(requestToken.getAuthenticationURL());
\r
80 } catch (TwitterException e) {
\r
81 // TODO Auto-generated catch block
\r
82 e.printStackTrace();
\r
83 } catch (IOException e) {
\r
84 // TODO Auto-generated catch block
\r
85 e.printStackTrace();
\r
89 private void resultOAuthAuthorization() {
\r
91 // Twitter twitter = new TwitterFactory().getInstance();
\r
92 if (requestToken == null || CommonUtil.isNull(consumerKey)
\r
93 || CommonUtil.isNull(consumerSecret)) {
\r
96 // String tokenKey = requestToken.getToken();
\r
97 // String tokenSecret = requestToken.getTokenSecret();
\r
99 ConfigurationBuilder confBuilder = new ConfigurationBuilder();
\r
100 confBuilder.setDebugEnabled(true).setOAuthConsumerKey(consumerKey)
\r
101 .setOAuthConsumerSecret(consumerSecret);
\r
102 TwitterFactory factory = new TwitterFactory(confBuilder.build());
\r
103 Twitter twitter = factory.getInstance();
\r
105 accessToken = twitter.getOAuthAccessToken(requestToken);
\r
106 } catch (TwitterException e) {
\r
107 // TODO Auto-generated catch block
\r
108 e.printStackTrace();
\r
112 private void main() {
\r
114 String text = "
\8b\9e\95l
\93\8c\96k";
\r
117 Calendar cal = Calendar.getInstance();
\r
118 Date date = cal.getTime();
\r
119 String message = "
\83e
\83X
\83g " + date.toString();
\r
121 // AccessToken accessToken = new AccessToken(tokenKey, tokenSecret);
\r
122 // Twitter twitter = factory.getInstance();
\r
124 ConfigurationBuilder confBuilder = new ConfigurationBuilder();
\r
125 confBuilder.setDebugEnabled(true).setOAuthConsumerKey(consumerKey)
\r
126 .setOAuthConsumerSecret(consumerSecret);
\r
127 TwitterFactory factory = new TwitterFactory(confBuilder.build());
\r
128 Twitter twitter = factory.getInstance(accessToken);
\r
129 Status status = twitter.updateStatus(message);
\r
131 // Twitter twitter = new TwitterFactory().getInstance();
\r
132 QueryResult result = twitter.search(new Query(text));
\r
133 List<Tweet> tweets = result.getTweets();
\r
134 for (Tweet tweet : tweets) {
\r
135 System.out.println("@" + tweet.getFromUser() + " - "
\r
136 + tweet.getText());
\r
138 } catch (TwitterException e) {
\r
139 // TODO Auto-generated catch block
\r
140 e.printStackTrace();
\r