src/com/lavans/luz2/http/session/SessionServiceRemote.java

   1 /* $Id: SessionServiceRemote.java 94 2008-12-18 11:07:17Z dobashi $\r
   2  * 作成日: 2006/01/20 14:30:11\r
   3  *\r
   4  */\r
   5 package com.lavans.luz2.http.session;\r
   6 \r
   7 import java.io.IOException;\r
   8 import java.util.Map;\r
   9 \r
  10 import org.apache.commons.logging.Log;\r
  11 import org.apache.commons.logging.LogFactory;\r
  12 \r
  13 import com.lavans.luz2.http.session.net.SessionServerConnection;\r
  14 import com.lavans.luz2.http.session.net.SessionServerConnectionManager;\r
  15 \r
  16 /**\r
  17  * SessionServiceWebクラス。\r
  18  *\r
  19  * This is generated by lamen.\r
  20  */\r
  21 public class SessionServiceRemote {\r
  22         /** ロガー。debug用 */\r
  23         private static Log logger = LogFactory.getLog(SessionServiceRemote.class.getName());\r
  24 \r
  25         /** singleton実体 */\r
  26         private static SessionServiceRemote instance = null;\r
  27 \r
  28         /** Apサーバーへの接続 */\r
  29         private SessionServerConnectionManager connectionPool = SessionServerConnectionManager.getInstance();\r
  30 \r
  31         /**\r
  32          * コンストラクタ。\r
  33          * Singletonのため呼び出し不可。\r
  34          */\r
  35         protected SessionServiceRemote(){\r
  36 \r
  37         }\r
  38 \r
  39         /**\r
  40          * インスタンス取得メソッド。\r
  41          * @return\r
  42          */\r
  43         public static SessionServiceRemote getInstance(){\r
  44                 if(instance==null){\r
  45                         instance = new SessionServiceRemote();\r
  46                 }\r
  47                 return instance;\r
  48         }\r
  49 \r
  50         /**\r
  51          * getSession\r
  52          */\r
  53         @SuppressWarnings("unchecked")\r
  54         public Map<String, Object> getRemoteSessionAttribute(String jvm, String sessionId) {\r
  55                 SessionServerConnection con = null;\r
  56                 Object result = null;\r
  57                 try{\r
  58                         con = connectionPool.getConnection(jvm);\r
  59                 } catch (IOException e) {\r
  60                         logger.debug("SessionConnection作成失敗。["+ jvm +"]");\r
  61                         return null;\r
  62                 }\r
  63 \r
  64                 try{\r
  65                         result = con.execute(\r
  66                                 SessionServiceLocal.class.getName(),            // クラス名\r
  67                                 "getRemoteSessionAttribute",                            // メソッド名\r
  68                                 new Class[]{String.class},      // 引数の型\r
  69                                 new Object[]{sessionId} // 引数\r
  70                         );\r
  71                 } catch (Exception e) {\r
  72                         logger.error( "getRemoteSesionAttribute failed.", e);\r
  73                 }\r
  74 \r
  75                 return (Map<String, Object>)result;\r
  76         }\r
  77 }\r
  78 \r