workspace/.metadata/.plugins/org.eclipse.core.resources/.history/76/40c8ae1103650011187edd98d8496234

   1 package com.yuji.tdb;\r
   2 \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
   7 \r
   8 import javax.servlet.http.HttpServlet;\r
   9 import javax.servlet.http.HttpServletRequest;\r
  10 import javax.servlet.http.HttpServletResponse;\r
  11 \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
  24 \r
  25 import com.yuji.tdb.common.CommonUtil;\r
  26 \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
  33 \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
  38 \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
  45                         return;\r
  46                 } else if (!CommonUtil.isNull(result)) {\r
  47                         resultOAuthAuthorization();\r
  48                         return;\r
  49                 }\r
  50 \r
  51                 main();\r
  52         }\r
  53 \r
  54         private void setOAuthAuthorization(HttpServletRequest req,\r
  55                         HttpServletResponse resp, String consumerKey, String consumerSecret) {\r
  56                 try {\r
  57                         ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
  58 \r
  59                         confBuilder.setDebugEnabled(true);\r
  60                         confBuilder.setOAuthConsumerKey(consumerKey);\r
  61                         confBuilder.setOAuthConsumerSecret(consumerSecret);\r
  62                         Configuration conf = confBuilder.build();\r
  63 \r
  64                         String url = req.getRequestURL().toString();\r
  65                         \r
  66                         OAuthAuthorization oauth = new OAuthAuthorization(conf);\r
  67                         // Twitter\82Ì\94F\8fØ\89æ\96Ê\82©\82ç\82Ì\96ß\82è\90æ\82ð\8ew\92è\82µ\82Ü\82·\81B\r
  68                         // AccessToken\83R\83\93\83g\83\8d\81[\83\89\82ð\8ew\92è\82µ\82Ü\82·\81B\r
  69                         String callbackURL = url + "?result=yes";\r
  70                         // RequestToken requestToken =\r
  71                         // oauth.getOAuthRequestToken(callbackURL);\r
  72                         requestToken = oauth.getOAuthRequestToken(callbackURL);\r
  73                         // RequestToken\82ð\83Z\83b\83V\83\87\83\93\82É\95Û\91¶\82µ\82Ä\82¨\82«\82Ü\82·\81B\r
  74                         // sessionScope("RequestToken", requestToken);\r
  75                         // Twitter\82Ì\94F\8fØ\89æ\96Ê\82Ö\83\8a\83_\83C\83\8c\83N\83g\82µ\82Ü\82·\81B\r
  76 \r
  77                         TrainDelayBotServlet.consumerKey = consumerKey;\r
  78                         TrainDelayBotServlet.consumerSecret = consumerSecret;\r
  79 \r
  80                         resp.sendRedirect(requestToken.getAuthenticationURL());\r
  81                 } catch (TwitterException e) {\r
  82                         // TODO Auto-generated catch block\r
  83                         e.printStackTrace();\r
  84                 } catch (IOException e) {\r
  85                         // TODO Auto-generated catch block\r
  86                         e.printStackTrace();\r
  87                 }\r
  88         }\r
  89 \r
  90         private void resultOAuthAuthorization() {\r
  91                 try {\r
  92                         // Twitter twitter = new TwitterFactory().getInstance();\r
  93                         if (requestToken == null || CommonUtil.isNull(consumerKey)\r
  94                                         || CommonUtil.isNull(consumerSecret)) {\r
  95                                 return;\r
  96                         }\r
  97                         // String tokenKey = requestToken.getToken();\r
  98                         // String tokenSecret = requestToken.getTokenSecret();\r
  99 \r
 100                         ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
 101                         confBuilder.setDebugEnabled(true).setOAuthConsumerKey(consumerKey)\r
 102                                         .setOAuthConsumerSecret(consumerSecret);\r
 103                         TwitterFactory factory = new TwitterFactory(confBuilder.build());\r
 104                         Twitter twitter = factory.getInstance();\r
 105 \r
 106                         accessToken = twitter.getOAuthAccessToken(requestToken);\r
 107                 } catch (TwitterException e) {\r
 108                         // TODO Auto-generated catch block\r
 109                         e.printStackTrace();\r
 110                 }\r
 111         }\r
 112 \r
 113         private void main() {\r
 114 \r
 115                 String text = "\8b\9e\95l\93\8c\96k";\r
 116 \r
 117                 try {\r
 118                         ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
 119                         confBuilder.setDebugEnabled(true).setOAuthConsumerKey(consumerKey)\r
 120                                         .setOAuthConsumerSecret(consumerSecret);\r
 121                         TwitterFactory factory = new TwitterFactory(confBuilder.build());\r
 122                         Twitter twitter = factory.getInstance(accessToken);\r
 123 \r
 124                         Calendar cal = Calendar.getInstance();\r
 125                         Date date = cal.getTime();\r
 126                         long cur = date.getTime();\r
 127                         \r
 128                         Query query = new Query();\r
 129                         query.setRpp(100); // TODO\r
 130                         query.setQuery(text);\r
 131                         QueryResult result = twitter.search(query);\r
 132                         List<Tweet> tweets = result.getTweets();\r
 133                         for (Tweet tweet : tweets) {\r
 134                                 Date at = tweet.getCreatedAt();\r
 135                                 long t = at.getTime();\r
 136                                 \r
 137                                 if (t < cur - 10 * 60 * 1000){\r
 138                                         continue;\r
 139                                 }\r
 140                                 System.out.println("@" + tweet.getFromUser() + " - "\r
 141                                                 + tweet.getText() + at);\r
 142                         }\r
 143                 \r
 144                         String message = "\83e\83X\83g " + date.toString();\r
 145                         Status status = twitter.updateStatus(message);\r
 146                 } catch (TwitterException e) {\r
 147                         // TODO Auto-generated catch block\r
 148                         e.printStackTrace();\r
 149                 }\r
 150         }\r
 151 }\r