protected boolean insertComment() throws SQLException { try { String dburl = getServletContext().getInitParameter("DBUrl"); String dbuser = getServletContext().getInitParameter("DBUser"); String dbpasswd = getServletContext().getInitParameter("DBPasswd"); Class.forName("com.mysql.jdbc.Driver"); conn = DriverManager.getConnection(dburl, dbuser, dbpasswd); String sqlqry = "INSERT INTO feedback (name, email, feedback) VALUES (?,?,?)"; pstmt = conn.prepareStatement(sqlqry); pstmt.setString(1, name); pstmt.setString(2, email); pstmt.setString(3, comment); if (pstmt.executeUpdate() > 0) return true; } catch (ClassNotFoundException e) { // TODO Auto-generated catch block logger.error(e); e.printStackTrace(); } catch (SQLException e) { // TODO Auto-generated catch block logger.error(e); e.printStackTrace(); } finally { conn.close(); pstmt.close(); } return false; }