recruit/java/com/example/dao/EntrepriseProfileDAO.java

package com.example.dao;

import java.io.IOException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

import com.example.bean.EntrepriseProfileBean;
import com.example.utility.Connect;

public class EntrepriseProfileDAO {
    Connect connect = new Connect();

    public void create(String name, String overview, String companyID, String contactEmail) throws SQLException, IOException {
        try (Connection connection = connect.databaseConnect()) {
            try (PreparedStatement preparedStatement = connection.prepareStatement(
                    "INSERT INTO entrepriseProfile (name, overview, companyID, contactEmail) VALUES (?,?,?,?)")) {
                preparedStatement.setObject(1, name);
                preparedStatement.setObject(2, overview);
                preparedStatement.setObject(3, companyID);
                preparedStatement.setObject(4, contactEmail);
                preparedStatement.executeUpdate();
            }
        }
    }

    public EntrepriseProfileBean getProfile(String companyID) throws SQLException, IOException {
        try (Connection connection = connect.databaseConnect()) {
            try (PreparedStatement preparedStatement = connection.prepareStatement(
                    "SELECT * FROM entrepriseProfile WHERE companyID=?")) {
                preparedStatement.setObject(1, companyID);
                ResultSet resultSet = preparedStatement.executeQuery();
                if (resultSet.next()) {
                    EntrepriseProfileBean enterpriseProfileBean = new EntrepriseProfileBean();
                    enterpriseProfileBean.setId(resultSet.getInt("id"));
                    enterpriseProfileBean.setName(resultSet.getString("name"));
                    enterpriseProfileBean.setOverview(resultSet.getString("overview"));
                    enterpriseProfileBean.setCompanyID(resultSet.getString("companyID"));
                    enterpriseProfileBean.setContactEmail(resultSet.getString("contactEmail"));
                    return enterpriseProfileBean;
                } else
                    return null;
            }
        }
    }

    public void update(String name, String overview, String companyID, String contactEmail)
            throws SQLException, IOException {
        try (Connection connection = connect.databaseConnect()) {
            try (PreparedStatement preparedStatement = connection.prepareStatement(
                    "UPDATE entrepriseProfile SET name = ?, overview = ?, contactEmail = ? WHERE companyID = ? ")) {
                preparedStatement.setObject(1, name);
                preparedStatement.setObject(2, overview);
                preparedStatement.setObject(3, contactEmail);
                preparedStatement.setObject(4, companyID);
                preparedStatement.executeUpdate();
            }
        }
    }
}