workspace/.metadata/.plugins/org.eclipse.core.resources/.history/7b/f0152533906500111e5bcf098ae37dc9

   1 package com.yuji.tdb;\r
   2 \r
   3 import java.io.IOException;\r
   4 import java.util.logging.Logger;\r
   5 \r
   6 import javax.servlet.http.HttpServlet;\r
   7 import javax.servlet.http.HttpServletRequest;\r
   8 import javax.servlet.http.HttpServletResponse;\r
   9 \r
  10 import twitter4j.Twitter;\r
  11 import twitter4j.TwitterException;\r
  12 import twitter4j.TwitterFactory;\r
  13 import twitter4j.auth.AccessToken;\r
  14 import twitter4j.auth.OAuthAuthorization;\r
  15 import twitter4j.auth.RequestToken;\r
  16 import twitter4j.conf.Configuration;\r
  17 import twitter4j.conf.ConfigurationBuilder;\r
  18 \r
  19 import com.yuji.tdb.common.CommonUtil;\r
  20 import com.yuji.tdb.twitter.TwitterUtil;\r
  21 \r
  22 @SuppressWarnings("serial")\r
  23 public class TrainDelayBotServlet extends HttpServlet {\r
  24         private static RequestToken requestToken = null;\r
  25         private static AccessToken accessToken = null;\r
  26         private static String consumerKey = null;\r
  27         private static String consumerSecret = null;\r
  28 \r
  29         private static final Logger log = Logger\r
  30                         .getLogger(TrainDelayBotServlet.class.getName());\r
  31 \r
  32         public void doGet(HttpServletRequest req, HttpServletResponse resp)\r
  33                         throws IOException {\r
  34                 try {\r
  35                         log.info("start");\r
  36                         \r
  37                         resp.setContentType("text/plain");\r
  38                         resp.getWriter().println("<h3>traindelaybot Hello, world</h3>");\r
  39 \r
  40                         String parmConsumerKey = req.getParameter("key");\r
  41                         String parmConsumerSecret = req.getParameter("secret");\r
  42                         String parmResult = req.getParameter("result");\r
  43                         if (!CommonUtil.isNull(parmConsumerKey)\r
  44                                         && !CommonUtil.isNull(parmConsumerSecret)) {\r
  45                                 setOAuthAuthorization(req, resp, parmConsumerKey,\r
  46                                                 parmConsumerSecret);\r
  47                                 return;\r
  48                         }\r
  49 \r
  50                         if (requestToken == null || CommonUtil.isNull(consumerKey)\r
  51                                         || CommonUtil.isNull(consumerSecret)) {\r
  52                                 log.warning("001");\r
  53                                 return;\r
  54                         }\r
  55 \r
  56                         if (!CommonUtil.isNull(parmResult)) {\r
  57                                 resultOAuthAuthorization();\r
  58                                 return;\r
  59                         }\r
  60 \r
  61                         if (accessToken == null) {\r
  62                                 log.warning("002");\r
  63                                 return;\r
  64                         }\r
  65 \r
  66                         TwitterUtil util = TwitterUtil.getInstance();\r
  67                         util.main(consumerKey, consumerSecret, accessToken);\r
  68                 } finally {\r
  69                         log.info("end");\r
  70                 }\r
  71 \r
  72         }\r
  73 \r
  74         private void setOAuthAuthorization(HttpServletRequest req,\r
  75                         HttpServletResponse resp, String parmConsumerKey,\r
  76                         String parmConsumerSecret) {\r
  77                 try {\r
  78                         ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
  79 \r
  80                         confBuilder.setDebugEnabled(true);\r
  81                         confBuilder.setOAuthConsumerKey(parmConsumerKey);\r
  82                         confBuilder.setOAuthConsumerSecret(parmConsumerSecret);\r
  83                         Configuration conf = confBuilder.build();\r
  84 \r
  85                         String url = req.getRequestURL().toString();\r
  86 \r
  87                         OAuthAuthorization oauth = new OAuthAuthorization(conf);\r
  88                         // Twitter\82Ì\94F\8fØ\89æ\96Ê\82©\82ç\82Ì\96ß\82è\90æ\82ð\8ew\92è\82µ\82Ü\82·\81B\r
  89                         // AccessToken\83R\83\93\83g\83\8d\81[\83\89\82ð\8ew\92è\82µ\82Ü\82·\81B\r
  90                         String callbackURL = url + "?result=yes";\r
  91                         // RequestToken requestToken =\r
  92                         // oauth.getOAuthRequestToken(callbackURL);\r
  93                         requestToken = oauth.getOAuthRequestToken(callbackURL);\r
  94                         // RequestToken\82ð\83Z\83b\83V\83\87\83\93\82É\95Û\91¶\82µ\82Ä\82¨\82«\82Ü\82·\81B\r
  95                         // sessionScope("RequestToken", requestToken);\r
  96                         // Twitter\82Ì\94F\8fØ\89æ\96Ê\82Ö\83\8a\83_\83C\83\8c\83N\83g\82µ\82Ü\82·\81B\r
  97 \r
  98                         consumerKey = parmConsumerKey;\r
  99                         consumerSecret = parmConsumerSecret;\r
 100 \r
 101                         resp.sendRedirect(requestToken.getAuthenticationURL());\r
 102                 } catch (TwitterException e) {\r
 103                         // TODO Auto-generated catch block\r
 104                         e.printStackTrace();\r
 105                         log.severe(e.toString());\r
 106                 } catch (IOException e) {\r
 107                         // TODO Auto-generated catch block\r
 108                         e.printStackTrace();\r
 109                         log.severe(e.toString());\r
 110                 }\r
 111         }\r
 112 \r
 113         private void resultOAuthAuthorization() {\r
 114                 try {\r
 115                         // Twitter twitter = new TwitterFactory().getInstance();\r
 116                         // String tokenKey = requestToken.getToken();\r
 117                         // String tokenSecret = requestToken.getTokenSecret();\r
 118 \r
 119                         ConfigurationBuilder confBuilder = new ConfigurationBuilder();\r
 120                         confBuilder.setDebugEnabled(true).setOAuthConsumerKey(consumerKey)\r
 121                                         .setOAuthConsumerSecret(consumerSecret);\r
 122                         TwitterFactory factory = new TwitterFactory(confBuilder.build());\r
 123                         Twitter twitter = factory.getInstance();\r
 124 \r
 125                         accessToken = twitter.getOAuthAccessToken(requestToken);\r
 126                 } catch (TwitterException e) {\r
 127                         // TODO Auto-generated catch block\r
 128                         e.printStackTrace();\r
 129                         log.severe(e.toString());\r
 130                 }\r
 131         }\r
 132 }\r