Inventory Management System Java Project With Source Code

Inventory Management System Java Project With Source Code

The Inventory Management System Java Project was developed using Java Programming Language, in this Inventory Management System In Java is similar to the stock management system where the user can add and update the product details.

This is a simple Java project built in NetBeans IDE with MySQL as a backend database.

An Inventory Management System Project In Java Netbeans is easy to use and anyone can understand the system.

Here, in this Project In the Java system, you can add and update the product details. Also, you can perform a search to get your product details.

This Mini Project In Java also includes a Downloadable Source Code for free, just find the downloadable source code below and click to start downloading.

To start executing an Inventory Management System Java Project make sure that you have the NeatBeans IDE or any platform of Java installed on your computer.

About The Inventory Management System In Java

Project Name:	Inventory Management System
Language/s Used:	JAVA
Database:	MySQL
Type:	Desktop Application
Developer:	IT SOURCECODE
Updates:	0

How to run the Inventory Management System Project in Java? A step-by-step Guide with Source Code

The Code Given Below Is For Displaying All Items in JTable

 try {
                for (int r = 0; r < 100; r++) { //initializing row
                    for (int c = 0; c < 4; c++) { //initializing column
                        jTable1.setValueAt(null, r, c);
                    }
                }

                BufferedReader rdfile = new BufferedReader(new FileReader("items.txt"));

                String[] item = new String[100];
                String[] temp;

                int x = 0;  //read item
                while ((item[x] = rdfile.readLine()) != null) {
                    temp = item[x].split("\t");
                    jTable1.setValueAt((1000 + x + 1), x, 0);
                    for (int j = 1; j < 4; j++) {
                        jTable1.setValueAt(temp[j - 1], x, j);
                    }

                    x++;
                }
                rdfile.close();

            } catch (IOException e) {
            }

This module displays all the items in the table.

The Code Given Below Is For Purchased Module

try {
            BufferedReader rdfile = new BufferedReader(new FileReader("items.txt"));
            String[] itemline = new String[100];
            String str;
            double price, total;
            int qty = 0, qty_prv = 0, qty_new = 0;
            boolean found = false, edited = false;
            int idx = (Integer.parseInt(jTextField1.getText())) - 1001;

            for (int x = 0; (str = rdfile.readLine()) != null; x++) {
                itemline[x] = str;
            }
            rdfile.close();


            int r = Row.getRow();
            for (int i = 0; itemline[i] != null; i++) {
                if (idx == i) {
                    found = true;
                    String[] temp = itemline[i].split("\t");
                    qty = Integer.parseInt(jTextField2.getText());
                    qty_prv = Integer.parseInt(temp[1]);
                    if ((qty > qty_prv) && (qty_prv != 0)) {
                        JOptionPane.showMessageDialog(null, "Item Shortage!", "Oops!", JOptionPane.WARNING_MESSAGE);
                    }
                    if (qty_prv == 0) {
                        JOptionPane.showMessageDialog(null, "Out of Stock!", "Oops!", JOptionPane.WARNING_MESSAGE);
                    }
                    if ((qty <= qty_prv) && (qty_prv != 0)) {
                        qty_new = qty_prv - qty;
                        itemline[i] = temp[0] + "\t" + qty_new + "\t" + temp[2];
                        jTable2.setValueAt(qty, r, 0);
                        jTable2.setValueAt(temp[0], r, 1);
                        jTable2.setValueAt(Double.parseDouble(temp[2]), r, 2);
                        price = Double.parseDouble(temp[2]);
                        total = qty * price;
                        jTable2.setValueAt(total, r, 3);
                        r++;
                        edited = true;
                    }
                }

            }

            if (!found) {
                JOptionPane.showMessageDialog(null, jTextField1.getText() + ": Item Not Available!", "Oops!", JOptionPane.ERROR_MESSAGE);
            }
            if (edited) {
                PrintWriter wrfile = new PrintWriter(new FileWriter("items.txt"));
                for (int i = 0; itemline[i] != null; i++) {
                    wrfile.println(itemline[i]);
                }
                jButton16.setEnabled(true);
                wrfile.close();
                Row.setRow();
            }
            jTextField1.setText("");
            jTextField2.setText("");

        } catch (IOException e) {
        } catch (NumberFormatException e) {
            JOptionPane.showMessageDialog(null, "Some input may be invalid!", "Oops!", JOptionPane.ERROR_MESSAGE);

            jTextField1.setText("");
            jTextField2.setText("");
        }

This module is for the purchased module.

Downloadable Source Code Below.

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Summary

The Java Project With Source Code is built fully in Java and MySQL Database. It has a full-featured Graphical User Interface (GUI) with all the functionalities.

This Article is a way to enhance and develop our skills and logic ideas which is important in practicing the Java programming language which is the most well-known and most usable programming language in many companies.

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Inquiries

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