{"id":146791,"date":"2025-09-08T18:15:16","date_gmt":"2025-09-08T12:45:16","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=146791"},"modified":"2025-09-08T18:15:16","modified_gmt":"2025-09-08T12:45:16","slug":"sales-data-analysis-using-java","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/sales-data-analysis-using-java\/","title":{"rendered":"Java Project &#8211; Sales Data Analysis"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">\/\/ Sales Data Analysis\r\n\r\npackage src;\r\n\r\nimport java.awt.*;\r\nimport java.awt.event.*;\r\nimport java.sql.*;\r\nimport javax.swing.*;\r\nimport javax.swing.table.DefaultTableModel;\r\n\r\npublic class SalesAnalyticsApp extends JFrame {\r\n    Connection conn;\r\n\r\n    public SalesAnalyticsApp() {\r\n        \/\/ Set up JFrame\r\n        setTitle(\"Sales Data Analytics\");\r\n        setSize(600, 400);\r\n        setDefaultCloseOperation(EXIT_ON_CLOSE);\r\n        setLocationRelativeTo(null);\r\n\r\n        \/\/ Main Panel\r\n        JPanel panel = new JPanel();\r\n        panel.setLayout(new GridLayout(6, 1, 10, 10));\r\n\r\n        \/\/ Buttons for menu\r\n        JButton revenueBtn = new JButton(\"1. View Total Revenue\");\r\n        JButton topProductsBtn = new JButton(\"2. Top Selling Products\");\r\n        JButton monthlySalesBtn = new JButton(\"3. Monthly Sales Report\");\r\n        JButton cityWiseBtn = new JButton(\"4. City-wise Customer Count\");\r\n        JButton addCustomerBtn = new JButton(\"5. Add New Customer\");\r\n        JButton addProductBtn = new JButton(\"6. Add New Product\");\r\n        JButton addSaleBtn = new JButton(\"7. Add New Sale\");\r\n        JButton exitBtn = new JButton(\"8. Exit\");\r\n\r\n\r\n        \/\/ Add buttons to panel\r\n        panel.add(revenueBtn);\r\n        panel.add(topProductsBtn);\r\n        panel.add(monthlySalesBtn);\r\n        panel.add(cityWiseBtn);\r\n        panel.add(addCustomerBtn);\r\n        panel.add(addProductBtn);\r\n        panel.add(addSaleBtn);\r\n        panel.add(exitBtn);\r\n\r\n        \/\/ Add panel to frame\r\n        add(panel);\r\n\r\n        \/\/ Connect to DB\r\n        try {\r\n            conn = DriverManager.getConnection(\r\n                \"jdbc:mysql:\/\/localhost:3306\/sales_db\", \"root\", \"root\"\r\n            );\r\n        } catch (Exception e) {\r\n            JOptionPane.showMessageDialog(null, \"Database connection failed: \" + e);\r\n        }\r\n\r\n        \/\/ Button listeners\r\n        revenueBtn.addActionListener(e -&gt; showResult(\"SELECT SUM(p.price * s.quantity) AS total_revenue FROM sales s JOIN products p ON s.product_id = p.product_id\", \"Total Revenue\"));\r\n\r\n        topProductsBtn.addActionListener(e -&gt; showResult(\r\n            \"SELECT p.product_name, SUM(s.quantity) AS total_sold FROM sales s JOIN products p ON s.product_id = p.product_id GROUP BY p.product_name ORDER BY total_sold DESC LIMIT 5\",\r\n            \"Top Selling Products\"));\r\n\r\n        monthlySalesBtn.addActionListener(e -&gt; showResult(\r\n            \"SELECT DATE_FORMAT(sale_date, '%Y-%m') AS month, SUM(p.price * s.quantity) AS revenue FROM sales s JOIN products p ON s.product_id = p.product_id GROUP BY month ORDER BY month\",\r\n            \"Monthly Sales Report\"));\r\n\r\n        cityWiseBtn.addActionListener(e -&gt; showResult(\r\n            \"SELECT city, COUNT(*) AS customer_count FROM customers GROUP BY city ORDER BY customer_count DESC\",\r\n            \"City-wise Customer Count\"));\r\n        addCustomerBtn.addActionListener(e -&gt; addCustomerForm());\r\n        addProductBtn.addActionListener(e -&gt; addProductForm());\r\n        addSaleBtn.addActionListener(e -&gt; addSaleForm());\r\n\r\n        exitBtn.addActionListener(e -&gt; System.exit(0));\r\n\r\n        setVisible(true);\r\n    }\r\n\r\n    private void showResult(String query, String title) {\r\n        try {\r\n            Statement stmt = conn.createStatement();\r\n            ResultSet rs = stmt.executeQuery(query);\r\n\r\n            \/\/ Display results in JTable\r\n            ResultSetMetaData rsmd = rs.getMetaData();\r\n            int columns = rsmd.getColumnCount();\r\n\r\n            DefaultTableModel tableModel = new DefaultTableModel();\r\n            for (int i = 1; i &lt;= columns; i++) {\r\n                tableModel.addColumn(rsmd.getColumnName(i));\r\n            }\r\n\r\n            while (rs.next()) {\r\n                Object[] row = new Object[columns];\r\n                for (int i = 0; i &lt; columns; i++) {\r\n                    row[i] = rs.getObject(i + 1);\r\n                }\r\n                tableModel.addRow(row);\r\n            }\r\n\r\n            JTable table = new JTable(tableModel);\r\n            JOptionPane.showMessageDialog(null, new JScrollPane(table), title, JOptionPane.INFORMATION_MESSAGE);\r\n\r\n        } catch (Exception ex) {\r\n            JOptionPane.showMessageDialog(null, \"Error: \" + ex);\r\n        }\r\n    }\r\n    \r\n    private void addProductForm() {\r\n    JTextField idField = new JTextField();\r\n    JTextField nameField = new JTextField();\r\n    JTextField categoryField = new JTextField();\r\n    JTextField priceField = new JTextField();\r\n\r\n    Object[] fields = {\r\n        \"Product ID:\", idField,\r\n        \"Product Name:\", nameField,\r\n        \"Category:\", categoryField,\r\n        \"Price:\", priceField\r\n    };\r\n\r\n    int option = JOptionPane.showConfirmDialog(null, fields, \"Add New Product\", JOptionPane.OK_CANCEL_OPTION);\r\n    if (option == JOptionPane.OK_OPTION) {\r\n        try {\r\n            PreparedStatement ps = conn.prepareStatement(\r\n                \"INSERT INTO products (product_id, product_name, category, price) VALUES (?, ?, ?, ?)\"\r\n            );\r\n            ps.setInt(1, Integer.parseInt(idField.getText()));\r\n            ps.setString(2, nameField.getText());\r\n            ps.setString(3, categoryField.getText());\r\n            ps.setDouble(4, Double.parseDouble(priceField.getText()));\r\n\r\n            ps.executeUpdate();\r\n            JOptionPane.showMessageDialog(null, \"Product added successfully!\");\r\n        } catch (Exception ex) {\r\n            JOptionPane.showMessageDialog(null, \"Error: \" + ex);\r\n        }\r\n    }\r\n}\r\n\r\n\r\nprivate void addSaleForm() {\r\n    JTextField saleIdField = new JTextField();\r\n    JTextField customerIdField = new JTextField();\r\n    JTextField productIdField = new JTextField();\r\n    JTextField quantityField = new JTextField();\r\n    JTextField dateField = new JTextField();\r\n\r\n    Object[] fields = {\r\n        \"Sale ID:\", saleIdField,\r\n        \"Customer ID:\", customerIdField,\r\n        \"Product ID:\", productIdField,\r\n        \"Quantity:\", quantityField,\r\n        \"Sale Date (YYYY-MM-DD):\", dateField\r\n    };\r\n\r\n    int option = JOptionPane.showConfirmDialog(null, fields, \"Add New Sale Record\", JOptionPane.OK_CANCEL_OPTION);\r\n    if (option == JOptionPane.OK_OPTION) {\r\n        try {\r\n            PreparedStatement ps = conn.prepareStatement\r\n               (\r\n                \"INSERT INTO sales (sale_id, customer_id, product_id, quantity, sale_date) VALUES (?, ?, ?, ?, ?)\"\r\n               );\r\n            ps.setInt(1, Integer.parseInt(saleIdField.getText()));\r\n            ps.setInt(2, Integer.parseInt(customerIdField.getText()));\r\n            ps.setInt(3, Integer.parseInt(productIdField.getText()));\r\n            ps.setInt(4, Integer.parseInt(quantityField.getText()));\r\n            ps.setDate(5, Date.valueOf(dateField.getText()));\r\n\r\n            ps.executeUpdate();\r\n            JOptionPane.showMessageDialog(null, \"Sale record added successfully!\");\r\n        } catch (Exception ex) {\r\n            JOptionPane.showMessageDialog(null, \"Error: \" + ex.getMessage());\r\n        }\r\n    }\r\n}\r\n    \r\n    \r\n    private void addCustomerForm() {\r\n    JTextField idField = new JTextField();\r\n    JTextField nameField = new JTextField();\r\n    JTextField emailField = new JTextField();\r\n    JTextField cityField = new JTextField();\r\n    JTextField regDateField = new JTextField();\r\n\r\n    Object[] fields = {\r\n        \"Customer ID:\", idField,\r\n        \"Name:\", nameField,\r\n        \"Email:\", emailField,\r\n        \"City:\", cityField,\r\n        \"Registration Date (YYYY-MM-DD):\", regDateField\r\n    };\r\n\r\n    int option = JOptionPane.showConfirmDialog(null, fields, \"Add New Customer\", JOptionPane.OK_CANCEL_OPTION);\r\n    if (option == JOptionPane.OK_OPTION) {\r\n        try {\r\n            PreparedStatement ps = conn.prepareStatement(\r\n                \"INSERT INTO customers (customer_id, name, email, city, registration_date) VALUES (?, ?, ?, ?, ?)\"\r\n            );\r\n            ps.setInt(1, Integer.parseInt(idField.getText()));\r\n            ps.setString(2, nameField.getText());\r\n            ps.setString(3, emailField.getText());\r\n            ps.setString(4, cityField.getText());\r\n            ps.setDate(5, Date.valueOf(regDateField.getText()));\r\n\r\n            ps.executeUpdate();\r\n            JOptionPane.showMessageDialog(null, \"Customer added successfully!\");\r\n        } catch (Exception ex) {\r\n            JOptionPane.showMessageDialog(null, \"Error: \" + ex);\r\n        }\r\n    }\r\n}\r\n\r\n\r\n    public static void main(String[] args) {\r\n        new SalesAnalyticsApp();\r\n    }\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 \/\/ Sales Data Analysis package src; import java.awt.*; import java.awt.event.*; import java.sql.*; import javax.swing.*; import javax.swing.table.DefaultTableModel; public class SalesAnalyticsApp extends JFrame { Connection conn; public SalesAnalyticsApp() { \/\/ Set up JFrame setTitle(&#8220;Sales&#46;&#46;&#46;<\/p>\n","protected":false},"author":581,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[7345,29859,29858,35237,22479,35236,34785,34782,35235],"class_list":["post-146791","post","type-post","status-publish","format-standard","hentry","category-java","tag-java","tag-java-practical","tag-java-program","tag-java-program-on-sales-data-analysis","tag-java-project","tag-java-sales-data-analysis-project","tag-sales-data-analysis","tag-sales-data-analysis-project","tag-sales-data-analysis-using-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Java Project - Sales Data 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