workspace/.metadata/.plugins/org.eclipse.core.resources/.history/2c/a09dafda8a6500111e5bcf098ae37dc9

   1 package com.yuji.tdb;\r
   2 \r
   3 import java.io.IOException;\r
   4 \r
   5 import javax.servlet.http.HttpServlet;\r
   6 import javax.servlet.http.HttpServletRequest;\r
   7 import javax.servlet.http.HttpServletResponse;\r
   8 \r
   9 import twitter4j.Twitter;\r
  10 import twitter4j.TwitterException;\r
  11 import twitter4j.TwitterFactory;\r
  12 import twitter4j.auth.AccessToken;\r
  13 import twitter4j.auth.OAuthAuthorization;\r
  14 import twitter4j.auth.RequestToken;\r
  15 import twitter4j.conf.Configuration;\r
  16 import twitter4j.conf.ConfigurationBuilder;\r
  17 \r
  18 import com.yuji.tdb.common.CommonUtil;\r
  19 import com.yuji.tdb.twitter.TwitterUtil;\r
  20 \r
  21 @SuppressWarnings("serial")\r
  22 public class TrainDelayBotServlet extends HttpServlet {\r
  23         private static RequestToken requestToken = null;\r
  24         private static AccessToken accessToken = null;\r
  25         private static String consumerKey = null;\r
  26         private static String consumerSecret = null;\r
  27 \r
  28         public void doGet(HttpServletRequest req, HttpServletResponse resp)\r
  29                         throws IOException {\r
  30                 resp.setContentType("text/plain");\r
  31                 resp.getWriter().println(" traindelaybot Hello, world");\r
  32 \r
  33                 String parmConsumerKey = req.getParameter("key");\r
  34                 String consumerSecret = req.getParameter("secret");\r
  35                 String result = req.getParameter("result");\r
  36                 if (!CommonUtil.isNull(parmConsumerKey)\r
  37                                 && !CommonUtil.isNull(consumerSecret)) {\r
  38                         setOAuthAuthorization(req, resp, parmConsumerKey, consumerSecret);\r
  39                         return;\r
  40                 }\r
  41 \r
  42                 if (requestToken == null\r
  43                                 || CommonUtil.isNull(TrainDelayBotServlet.consumerKey)\r
  44                                 || CommonUtil.isNull(TrainDelayBotServlet.consumerSecret)) {\r
  45                         return;\r
  46                 }\r
  47 \r
  48                 if (!CommonUtil.isNull(result)) {\r
  49                         resultOAuthAuthorization();\r
  50                         return;\r
  51                 }\r
  52 \r
  53                 // TODO null check\r
  54                 TwitterUtil util = TwitterUtil.getInstance();\r
  55                 util.main(TrainDelayBotServlet.consumerKey,\r
  56                                 TrainDelayBotServlet.consumerSecret, accessToken);\r
  57         }\r
  58 \r
  59         private void setOAuthAuthorization(HttpServletRequest req,\r
  60                         HttpServletResponse resp, String consumerKey, String consumerSecret) {\r
  61                 try {\r
  62                         ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
  63 \r
  64                         confBuilder.setDebugEnabled(true);\r
  65                         confBuilder.setOAuthConsumerKey(consumerKey);\r
  66                         confBuilder.setOAuthConsumerSecret(consumerSecret);\r
  67                         Configuration conf = confBuilder.build();\r
  68 \r
  69                         String url = req.getRequestURL().toString();\r
  70 \r
  71                         OAuthAuthorization oauth = new OAuthAuthorization(conf);\r
  72                         // Twitter\82Ì\94F\8fØ\89æ\96Ê\82©\82ç\82Ì\96ß\82è\90æ\82ð\8ew\92è\82µ\82Ü\82·\81B\r
  73                         // AccessToken\83R\83\93\83g\83\8d\81[\83\89\82ð\8ew\92è\82µ\82Ü\82·\81B\r
  74                         String callbackURL = url + "?result=yes";\r
  75                         // RequestToken requestToken =\r
  76                         // oauth.getOAuthRequestToken(callbackURL);\r
  77                         requestToken = oauth.getOAuthRequestToken(callbackURL);\r
  78                         // RequestToken\82ð\83Z\83b\83V\83\87\83\93\82É\95Û\91¶\82µ\82Ä\82¨\82«\82Ü\82·\81B\r
  79                         // sessionScope("RequestToken", requestToken);\r
  80                         // Twitter\82Ì\94F\8fØ\89æ\96Ê\82Ö\83\8a\83_\83C\83\8c\83N\83g\82µ\82Ü\82·\81B\r
  81 \r
  82                         TrainDelayBotServlet.consumerKey = consumerKey;\r
  83                         TrainDelayBotServlet.consumerSecret = consumerSecret;\r
  84 \r
  85                         resp.sendRedirect(requestToken.getAuthenticationURL());\r
  86                 } catch (TwitterException e) {\r
  87                         // TODO Auto-generated catch block\r
  88                         e.printStackTrace();\r
  89                 } catch (IOException e) {\r
  90                         // TODO Auto-generated catch block\r
  91                         e.printStackTrace();\r
  92                 }\r
  93         }\r
  94 \r
  95         private void resultOAuthAuthorization() {\r
  96                 try {\r
  97                         // Twitter twitter = new TwitterFactory().getInstance();\r
  98                         // String tokenKey = requestToken.getToken();\r
  99                         // String tokenSecret = requestToken.getTokenSecret();\r
 100 \r
 101                         ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
 102                         confBuilder.setDebugEnabled(true).setOAuthConsumerKey(consumerKey)\r
 103                                         .setOAuthConsumerSecret(consumerSecret);\r
 104                         TwitterFactory factory = new TwitterFactory(confBuilder.build());\r
 105                         Twitter twitter = factory.getInstance();\r
 106 \r
 107                         accessToken = twitter.getOAuthAccessToken(requestToken);\r
 108                 } catch (TwitterException e) {\r
 109                         // TODO Auto-generated catch block\r
 110                         e.printStackTrace();\r
 111                 }\r
 112         }\r
 113 }\r