diff --git a/project01/bin/Product_management/res/coca_cola350ml.jpg b/project01/bin/Product_management/res/coca_cola350ml.jpg new file mode 100644 index 0000000..208dc74 Binary files /dev/null and b/project01/bin/Product_management/res/coca_cola350ml.jpg differ diff --git a/project01/bin/Product_management/res/coca_cola500ml.jpg b/project01/bin/Product_management/res/coca_cola500ml.jpg new file mode 100644 index 0000000..b0e0402 Binary files /dev/null and b/project01/bin/Product_management/res/coca_cola500ml.jpg differ diff --git a/project01/bin/Product_management/res/nuguri_bong.jpg b/project01/bin/Product_management/res/nuguri_bong.jpg new file mode 100644 index 0000000..752c193 Binary files /dev/null and b/project01/bin/Product_management/res/nuguri_bong.jpg differ diff --git a/project01/bin/Product_management/res/nuguri_cup.jpg b/project01/bin/Product_management/res/nuguri_cup.jpg new file mode 100644 index 0000000..9a4fef2 Binary files /dev/null and b/project01/bin/Product_management/res/nuguri_cup.jpg differ diff --git a/project01/bin/Product_management/res/search_icon1.png b/project01/bin/Product_management/res/search_icon1.png new file mode 100644 index 0000000..e3c221a Binary files /dev/null and b/project01/bin/Product_management/res/search_icon1.png differ diff --git a/project01/bin/Product_management/res/search_icon2.png b/project01/bin/Product_management/res/search_icon2.png new file mode 100644 index 0000000..d582254 Binary files /dev/null and b/project01/bin/Product_management/res/search_icon2.png differ diff --git a/project01/bin/Product_management/res/sinramyun_bong.jpg b/project01/bin/Product_management/res/sinramyun_bong.jpg new file mode 100644 index 0000000..a14dc86 Binary files /dev/null and b/project01/bin/Product_management/res/sinramyun_bong.jpg differ diff --git a/project01/bin/Product_management/res/sinramyun_cup.jpg b/project01/bin/Product_management/res/sinramyun_cup.jpg new file mode 100644 index 0000000..6a171c6 Binary files /dev/null and b/project01/bin/Product_management/res/sinramyun_cup.jpg differ diff --git a/project01/bin/Product_management/res/sunchips.jpg b/project01/bin/Product_management/res/sunchips.jpg new file mode 100644 index 0000000..772700d Binary files /dev/null and b/project01/bin/Product_management/res/sunchips.jpg differ diff --git a/project01/src/Product_management/Create_tables.java b/project01/src/Product_management/Create_tables.java new file mode 100644 index 0000000..5084dad --- /dev/null +++ b/project01/src/Product_management/Create_tables.java @@ -0,0 +1,80 @@ +package Product_management; + +import java.io.PrintWriter; +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.SQLException; +import java.util.Properties; + +import com.zaxxer.hikari.HikariConfig; +import com.zaxxer.hikari.HikariDataSource; + +public class Create_tables { + + public Create_tables() { + // sus_01 테이블 생성과 동시에 sus_01테이블을 기본으로한 sus_02 테이블 생성해주는 클래스 (try, catch로 테이블 존재 여부에 따른 메세지 출력) + Properties props = new Properties(); + props.setProperty("dataSourceClassName", "oracle.jdbc.pool.OracleDataSource"); + props.setProperty("dataSource.url", "jdbc:oracle:thin:@localhost:1521/XEPDB1"); + props.setProperty("dataSource.user", "hr"); + props.setProperty("dataSource.password", "1234"); + props.put("dataSource.logWriter", new PrintWriter(System.out)); + + HikariConfig config = new HikariConfig(props); + HikariDataSource ds = new HikariDataSource(config); + + try { + // 새로 생성되는 테이블일 시 (sus_02) + Connection conn = ds.getConnection(); + + + PreparedStatement pstmt = + conn.prepareStatement("CREATE TABLE sus_01 (\r\n" + + " product_name VARCHAR2(25)\r\n" + + " CONSTRAINT product_name_pk PRIMARY KEY,\r\n" + + " commodity_price NUMBER(6)\r\n" + + " CONSTRAINT commodity_price_nn NOT NULL,\r\n" + + " manufacturer VARCHAR2(25)\r\n" + + " CONSTRAINT manufacturer_nn NOT NULL,\r\n" + + " nutrition_information VARCHAR2(15)\r\n" + + " CONSTRAINT nutinfo_nn NOT NULL,\r\n" + + " product_image VARCHAR2(30)\r\n" + + " CONSTRAINT product_image_nn NOT NULL\r\n" + + ")"); + + int row = pstmt.executeUpdate(); + + System.out.printf("%d행이 업데이트 되었습니다.\n", row); + System.out.println("sus_01 테이블 생성 완료"); + + if (pstmt != null) pstmt.close(); + if (conn != null) conn.close(); + + } catch (SQLException e) { + // 이미 생성된 테이블이 존재할 시 (sus_01) + System.out.println("sus_01 테이블 존재(생성 x)"); + } + + try { + // 새로 생성되는 테이블일 시 (sus_02) + Connection conn = ds.getConnection(); + + + PreparedStatement pstmt = + conn.prepareStatement("CREATE TABLE sus_02 AS SELECT * FROM sus_01"); + + int row = pstmt.executeUpdate(); + + System.out.printf("%d행이 업데이트 되었습니다.\n", row); + System.out.println("sus_02 테이블 생성 완료"); + + if (pstmt != null) pstmt.close(); + if (conn != null) conn.close(); + + } catch (SQLException e) { + // 이미 생성된 테이블이 존재할 시 (sus_02) + System.out.println("sus_02 테이블 존재(생성 x)"); + } + + } +} diff --git a/project01/src/Product_management/Main_frame.java b/project01/src/Product_management/Main_frame.java new file mode 100644 index 0000000..455345e --- /dev/null +++ b/project01/src/Product_management/Main_frame.java @@ -0,0 +1,191 @@ +package Product_management; + +import java.awt.Color; +import java.awt.Cursor; +import java.awt.EventQueue; +import java.awt.Font; +import java.awt.Image; +import java.awt.event.MouseAdapter; +import java.awt.event.MouseEvent; + +import javax.swing.ImageIcon; +import javax.swing.JFrame; +import javax.swing.JLabel; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.SwingConstants; +import javax.swing.border.LineBorder; +import javax.swing.JTextField; +import java.awt.event.KeyAdapter; +import java.awt.event.KeyEvent; + +public class Main_frame extends JFrame { + + private Image search_icon1 = new ImageIcon(Main_frame.class.getResource("res/search_icon1.png")).getImage().getScaledInstance(32, 32, Image.SCALE_SMOOTH); + private Image search_icon2 = new ImageIcon(Main_frame.class.getResource("res/search_icon2.png")).getImage().getScaledInstance(32, 32, Image.SCALE_SMOOTH); + + private JPanel contentPane; + private JTextField search_textField; + + public static void main(String[] args) { + EventQueue.invokeLater(new Runnable() { + public void run() { + try { + Main_frame frame = new Main_frame(); + frame.setVisible(true); + } catch (Exception e) { + e.printStackTrace(); + } + } + }); + } + + public Main_frame() { + // 메인 프레임 실행 시마다 테이블 생성, 상품정보 자동 관리 기능이 실행되게 구현 + // 추가적인 기능으로 상품명 입력 시 상품 이미지와 정보가 출력되는 기능 구현 + new Create_tables(); + new Outo_management(); + + setUndecorated(true); + setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); + setBounds(360, 150, 1200, 800 + ); + contentPane = new JPanel(); + contentPane.setBackground(Color.GRAY); + contentPane.setBorder(new LineBorder(Color.BLACK, 2)); + setContentPane(contentPane); + contentPane.setLayout(null); + + // 기존 최소화, 확대, 닫기 창을 없애고 심플하게 닫기 버튼만 만들어 넣어놈 + JLabel lblX = new + JLabel("X"); + lblX.addMouseListener(new MouseAdapter() { + @Override + public void mouseClicked(MouseEvent e) { + if (JOptionPane.showConfirmDialog(null, "어플리케이션을 종료하시겠습니까?", "Confirmation", JOptionPane.YES_NO_OPTION) == 0) { + Main_frame.this.dispose(); + } + } + @Override + public void mouseEntered(MouseEvent e) { + lblX.setForeground(Color.DARK_GRAY); + Cursor cursor = new Cursor(Cursor.HAND_CURSOR); + setCursor(cursor); + } + @Override + public void mouseExited(MouseEvent e) { + lblX.setForeground(Color.WHITE); + Cursor normalCursor = new Cursor(Cursor.DEFAULT_CURSOR); + setCursor(normalCursor); + } + @Override + public void mousePressed(MouseEvent e) { + lblX.setForeground(Color.WHITE); + } + @Override + public void mouseReleased(MouseEvent e) { + lblX.setForeground(Color.DARK_GRAY); + } + + }); + lblX.setForeground(Color.WHITE); + lblX.setFont(new Font("Comic Sans MS", Font.BOLD, 14)); + lblX.setHorizontalAlignment(SwingConstants.CENTER); + lblX.setBounds(1180, 0, 20, 20); + contentPane.add(lblX); + + JLabel lblMainLabel = new JLabel("\uC0C1\uD488\uAD00\uB9AC"); + lblMainLabel.setHorizontalAlignment(SwingConstants.CENTER); + lblMainLabel.setFont(new Font("맑은 고딕", Font.BOLD, 45)); + lblMainLabel.setForeground(Color.WHITE); + lblMainLabel.setBounds(12, 10, 1176, 107); + contentPane.add(lblMainLabel); + + JLabel lblSearchProduct = new JLabel("\uC0C1\uD488 \uAC80\uC0C9"); + lblSearchProduct.setHorizontalAlignment(SwingConstants.LEFT); + lblSearchProduct.setFont(new Font("맑은 고딕", Font.BOLD, 30)); + lblSearchProduct.setForeground(Color.WHITE); + lblSearchProduct.setBounds(195, 166, 131, 42); + contentPane.add(lblSearchProduct); + + JLabel lblProduct_imageLabel = new JLabel(""); + lblProduct_imageLabel.setBounds(498, 286, 224, 267); + contentPane.add(lblProduct_imageLabel); + + JLabel lblSearchResult = new JLabel(""); + lblSearchResult.setForeground(Color.WHITE); + lblSearchResult.setFont(new Font("맑은 고딕", Font.PLAIN, 14)); + lblSearchResult.setHorizontalAlignment(SwingConstants.LEFT); + lblSearchResult.setBounds(195, 626, 841, 48); + contentPane.add(lblSearchResult); + + // 검색버튼 클릭이 아닌 enter키 입력으로도 사용 가능하게 ketPressed추가 + search_textField = new JTextField(); + search_textField.addKeyListener(new KeyAdapter() { + @Override + public void keyPressed(KeyEvent e) { + int key = e.getKeyCode(); + if (key == KeyEvent.VK_ENTER) { + String product_name = search_textField.getText(); + if (product_name.equals("")) { + // 상품명 미 입력 시 출력되는 메세지 (엔터키) + lblSearchResult.setText("상품명을 입력해주세요."); + } else if(new Search_with_product_name().info(product_name).equals("")) { + // 상품명 잘못 입력 시 출력되는 메세지 (엔터키) + lblSearchResult.setText("존재하지 않는 상품명입니다."); + } else { + // 상품명이 제대로 입력되었을 시 출력되는 메세지와 이미지 (엔터키) + lblProduct_imageLabel.setIcon(new ImageIcon(new ImageIcon(Main_frame.class.getResource("res/" + product_name + ".jpg")).getImage().getScaledInstance(224, 267, Image.SCALE_SMOOTH))); + lblSearchResult.setText(new Search_with_product_name().info(product_name)); + } + } + } + }); + search_textField.setBounds(338, 173, 161, 32); + contentPane.add(search_textField); + search_textField.setColumns(10); + + // 검색버튼 클릭 시 발동되는 액션 리스너 추가 + JLabel lblSearchLabel = new JLabel(""); + lblSearchLabel.addMouseListener(new MouseAdapter() { + @Override + public void mouseClicked(MouseEvent e) { + String product_name = search_textField.getText(); + // 상품명 미 입력 시 출력되는 메세지 (검색버튼) + if (product_name.equals("")) { + lblSearchResult.setText("상품명을 입력해주세요."); + } else if(new Search_with_product_name().info(product_name).equals("")) { + // 상품명 잘못 입력 시 출력되는 메세지 (엔터키) + lblSearchResult.setText("존재하지 않는 상품명입니다."); + } else { + // 상품명이 제대로 입력되었을 시 출력되는 메세지와 이미지 (검색버튼) + lblProduct_imageLabel.setIcon(new ImageIcon(new ImageIcon(Main_frame.class.getResource("res/" + product_name + ".jpg")).getImage().getScaledInstance(224, 267, Image.SCALE_SMOOTH))); + lblSearchResult.setText(new Search_with_product_name().info(product_name)); + } + } + @Override + public void mouseEntered(MouseEvent e) { + Cursor cursor = new Cursor(Cursor.HAND_CURSOR); + setCursor(cursor); + lblSearchLabel.setIcon(new ImageIcon(search_icon2)); + } + @Override + public void mouseExited(MouseEvent e) { + Cursor normalCursor = new Cursor(Cursor.DEFAULT_CURSOR); + setCursor(normalCursor); + lblSearchLabel.setIcon(new ImageIcon(search_icon1)); + } + @Override + public void mousePressed(MouseEvent e) { + lblSearchLabel.setIcon(new ImageIcon(search_icon1)); + } + @Override + public void mouseReleased(MouseEvent e) { + lblSearchLabel.setIcon(new ImageIcon(search_icon2)); + } + }); + lblSearchLabel.setBounds(498, 173, 32, 32); + contentPane.add(lblSearchLabel); + lblSearchLabel.setIcon(new ImageIcon(search_icon1)); + } +} diff --git a/project01/src/Product_management/Outo_management.java b/project01/src/Product_management/Outo_management.java new file mode 100644 index 0000000..49719dd --- /dev/null +++ b/project01/src/Product_management/Outo_management.java @@ -0,0 +1,57 @@ +package Product_management; + +import java.io.PrintWriter; +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.SQLException; +import java.util.Properties; + +import com.zaxxer.hikari.HikariConfig; +import com.zaxxer.hikari.HikariDataSource; + +public class Outo_management { + + public Outo_management() { + // sus_02의 상품명이 sus_01의 상품명과 같을 때는 갱신(update)을 다른 때에는 추가(insert)를 해주는 클래스 (상품정보 자동관리) + Properties props = new Properties(); + props.setProperty("dataSourceClassName", "oracle.jdbc.pool.OracleDataSource"); + props.setProperty("dataSource.url", "jdbc:oracle:thin:@localhost:1521/XEPDB1"); + props.setProperty("dataSource.user", "hr"); + props.setProperty("dataSource.password", "1234"); + props.put("dataSource.logWriter", new PrintWriter(System.out)); + + HikariConfig config = new HikariConfig(props); + HikariDataSource ds = new HikariDataSource(config); + + try { + Connection conn = ds.getConnection(); + + PreparedStatement pstmt = + // MERGE INTO 쿼리문을 활용하여, 상품이 sus_01에 있고, sus_02에 없을 떄 정보를 추가하는 기능과 + // 상품이 sus_01과 sus_02에 모두 존재할 때, 정보를 갱신하는 기능을 한번에 구현 + conn.prepareStatement("MERGE INTO sus_02 a\r\n" + + " USING sus_01 b\r\n" + + " ON (b.product_name = a.product_name)\r\n" + + " WHEN MATCHED THEN\r\n" + + " UPDATE SET\r\n" + + " a.commodity_price = b.commodity_price,\r\n" + + " a.manufacturer = b.manufacturer,\r\n" + + " a.nutrition_information = b.nutrition_information,\r\n" + + " a.product_image = b.product_image\r\n" + + " WHEN NOT MATCHED THEN\r\n" + + " INSERT (a.product_name, a.commodity_price, a.manufacturer, a.nutrition_information, a.product_image)\r\n" + + " VALUES (b.product_name, b.commodity_price, b.manufacturer, b.nutrition_information, b.product_image)"); + + int row = pstmt.executeUpdate(); + + System.out.printf("sus_02점포 상품정보 자동 업데이트 완료"); + + if (pstmt != null) pstmt.close(); + if (conn != null) conn.close(); + + } catch (SQLException e) { + e.printStackTrace(); + } + } + +} diff --git a/project01/src/Product_management/Search_with_product_name.java b/project01/src/Product_management/Search_with_product_name.java new file mode 100644 index 0000000..7a1901e --- /dev/null +++ b/project01/src/Product_management/Search_with_product_name.java @@ -0,0 +1,55 @@ +package Product_management; + +import java.io.PrintWriter; +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Properties; + +import com.zaxxer.hikari.HikariConfig; +import com.zaxxer.hikari.HikariDataSource; + +public class Search_with_product_name { + + // 상품명으로 검색했을 때 검색 값을 리턴해줄 클래스 + public String info(String product_name) { + String information = ""; + Properties props = new Properties(); + props.setProperty("dataSourceClassName", "oracle.jdbc.pool.OracleDataSource"); + props.setProperty("dataSource.url", "jdbc:oracle:thin:@localhost:1521/XEPDB1"); + props.setProperty("dataSource.user", "hr"); + props.setProperty("dataSource.password", "1234"); + props.put("dataSource.logWriter", new PrintWriter(System.out)); + + HikariConfig config = new HikariConfig(props); + HikariDataSource ds = new HikariDataSource(config); + + try { + Connection conn = ds.getConnection(); + + // TO_CHAR를 이용해 기존에 그냥 숫자로 들어가있던 상품가격을 한국식으로 천단위 , 추가와 가격뒤에 원단위를 붙이게 출력 + String sql = "SELECT product_name, TO_CHAR(commodity_price,'9,999,999L') as \"commodity_price\", manufacturer, nutrition_information, product_image FROM sus_01 WHERE product_name = ?"; + + PreparedStatement pstmt = + conn.prepareStatement(sql); + + pstmt.setString(1, product_name); + + ResultSet rs = pstmt.executeQuery(); + while (rs.next()) { + information = String.format("[상품명]: %s [가격]:%s [제조사]: %s [영양정보]: %s", rs.getString("product_name"), rs.getString("commodity_price"), rs.getString("manufacturer"), rs.getString("nutrition_information")); + } + + rs.close(); + pstmt.close(); + conn.close(); + + } catch (SQLException e) { + e.printStackTrace(); + } + return information; + + } + +} diff --git a/project01/src/Product_management/res/coca_cola350ml.jpg b/project01/src/Product_management/res/coca_cola350ml.jpg new file mode 100644 index 0000000..208dc74 Binary files /dev/null and b/project01/src/Product_management/res/coca_cola350ml.jpg differ diff --git a/project01/src/Product_management/res/coca_cola500ml.jpg b/project01/src/Product_management/res/coca_cola500ml.jpg new file mode 100644 index 0000000..b0e0402 Binary files /dev/null and b/project01/src/Product_management/res/coca_cola500ml.jpg differ diff --git a/project01/src/Product_management/res/nuguri_bong.jpg b/project01/src/Product_management/res/nuguri_bong.jpg new file mode 100644 index 0000000..752c193 Binary files /dev/null and b/project01/src/Product_management/res/nuguri_bong.jpg differ diff --git a/project01/src/Product_management/res/nuguri_cup.jpg b/project01/src/Product_management/res/nuguri_cup.jpg new file mode 100644 index 0000000..9a4fef2 Binary files /dev/null and b/project01/src/Product_management/res/nuguri_cup.jpg differ diff --git a/project01/src/Product_management/res/search_icon1.png b/project01/src/Product_management/res/search_icon1.png new file mode 100644 index 0000000..e3c221a Binary files /dev/null and b/project01/src/Product_management/res/search_icon1.png differ diff --git a/project01/src/Product_management/res/search_icon2.png b/project01/src/Product_management/res/search_icon2.png new file mode 100644 index 0000000..d582254 Binary files /dev/null and b/project01/src/Product_management/res/search_icon2.png differ diff --git a/project01/src/Product_management/res/sinramyun_bong.jpg b/project01/src/Product_management/res/sinramyun_bong.jpg new file mode 100644 index 0000000..a14dc86 Binary files /dev/null and b/project01/src/Product_management/res/sinramyun_bong.jpg differ diff --git a/project01/src/Product_management/res/sinramyun_cup.jpg b/project01/src/Product_management/res/sinramyun_cup.jpg new file mode 100644 index 0000000..6a171c6 Binary files /dev/null and b/project01/src/Product_management/res/sinramyun_cup.jpg differ diff --git a/project01/src/Product_management/res/sunchips.jpg b/project01/src/Product_management/res/sunchips.jpg new file mode 100644 index 0000000..772700d Binary files /dev/null and b/project01/src/Product_management/res/sunchips.jpg differ