-- JDBCSampleBo.java -- (모델)
package com.wspark.web.bo;
import java.sql.SQLException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.wspark.web.dao.NumberDAO;
public class JDBCSampleBO {
public void execute(HttpServletRequest request, HttpServletResponse response) {
//데이터베이스를 위한 NumberDAO 생성
NumberDAO numberDAO = new NumberDAO();
try {
int no = numberDAO.get(Integer.parseInt(request.getParameter("no")));
//request의 참조를 통해 Attribute설정
request.setAttribute("dataFromDB", no);
} catch(SQLException e) {
request.setAttribute("errorMessage", e.toString());
}
}
}