mysql efforts...

Global.cpp

@@ -1,4 +1,5 @@
 #include "Global.h"
+#include "Exception.h"
 #include <iostream>
 
 namespace jet {
@@ -16,4 +17,18 @@ namespace jet {
 	std::cout << i->first << "=[" << i->second << "]" << std::endl; 
    }
 
+   bool Global::sessionExists(coreutils::MString sessionId) {
+      return sessions.find(sessionId) != sessions.end();
+   }
+   
+   void Global::addSession(coreutils::MString sessionId, __mysql *mysql) {
+      if(sessionExists(sessionId))
+	coreutils::Exception("sessionid already exists.");
+      sessions[sessionId] = mysql;
+   }
+   
+   void Global::removeSession(coreutils::MString sessionId) {
+      sessions.erase(sessionId);
+   }
+   
 }