public class Session extends GenericBean
{
   //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   // User-defined methods
   //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   /**
    * Creates a new database access object.
    * 
    * @return the new database access object
    * @throws Exception if the connection can not be opened
    */
   public DBAccess getNewDBAccess() throws Exception
   {
      DBAccess dba = DBAccess.getDBAccess(DBSecurityManager.getCredentials(
                                          SessionContext.getCurrentSessionConfig()));
      dba.open();
      
      return dba;
   }
   
   /**
    * Returns the access to the database.
    * 
    * @return the access to the database
    * @throws Exception if the datasource can not be opened
    */
   public DBAccess getDBAccess() throws Exception
   {
      DBAccess dba = (DBAccess)get("dBAccess");
      
      if (dba == null)
      {
         dba = getNewDBAccess();
               
         put("dBAccess", dba);
      }
      
      return dba;
   }

   /**
    * Gets the user registration business object.
    * 
    * @return the business object for user registrations
    */
   public UserRegistration getRegistration()
   {
      UserRegistration ureg = (UserRegistration)get("registration");
      
      if (ureg == null)
      {
         ureg = new UserRegistration();
         
         put("registration", ureg);
      }
      
      return ureg;
   }

}    // Session