Restaurant Management System Project Report

Mini Project Report 1 Government Polytechnic College Nedumangad
Introduction
The “Restaurant Management System” is a multi-user based
Windows Application which helps people to input details about various
events involves in a restaurant and store it in a local database.
User can provide details about various Menu Items and other
Transactions using this app. These information contains name of Menu
item, Menu id, Category and much more. So users can associate billing
with a money transaction in either of these parcel or home delivery. The
applications will automatically the amount of each transaction. Based on
each transactions for various life events.
Users can store Details of Employees including description about
Employee ID, time, date, amount obtained or spended for that event and
the bank account that is used to deposit or withdraw money for that event.
It also provides a facility to search for life events based on a keyword.
It can also perform other common tasks like insertion, deletion, updating.

Application User and Characteristics
There is only many type of user for this app, privileged users and
non-privileged users
Product Perspective
The product will be indented for work in a multi user environment.
So each user account in a Windows PC requires to be installed separate
instances of the product. So, each users in a Windows PC can maintain
their own application instance and the database.
Assumptions and dependencies
One assumption about the product is that it will always be used in a
Windows PC that have enough performance. If the PC does not meet the
minimum system requirements, for example, if there is not enough disk
space to store database, this app will not run correctly.
Functional Requirements
I. Welcome screen: It provides a welcome message with the user
II. Login Window: This feature allows users work multiple accounts
with privileged or non-privileged account
III. Settings: The Corresponded logged pearson can change his
password by confirming his old password
IV. Employee Details : A user should be able to view all detailed list of
Employees Working in Organization Use Full details on it
V. Menu : The user can also find available list of updated Menu

VI. View Transactions: The user must be able to view detailed
information about transaction done by user(only deleted by
privileged Account)
VII. Admin Options : Here, A privileged User Can add new
account,Modify,Remove Accounts
VIII. Order Now:User can bill the transactions and print to hard copy
IX. Change Name: Privileged user can change name of shop
X. About :User can see the app developers
Development tools and environment
OS: Windows 10 Pro x64
IDE: NetBeans 8.1 RC2
Language: Java
Runtime: Java Runtime 8
Database: MYSQL 5.5
Data Provider: MySQL JDBC
Graphics Design Tools: MS Paint, Photoshop CS6
Software Requirements
Operating System: Windows 10, Windows 8.1
Runtime : Java Runtime Environment 8
DBMS : MySQL with JDBC

Hardware Requirements
CPU : Intel x86 or x64 based CPU with 1 GHz or higher clock rate *
Physical Memory : 1 GB for 32bit OS and 2 GB for 64bit OS *Disk Space
: At least 40 MB of System Hard Disk space
Display Adapter : 1024x768 24bit color DirectX supported display *
Keyboard : 104 key standard keyboard
*Recommended hardware for best performance
Demonstration
Application will open up the loading screen directly. It will show
a login page after login, it show main page. Where there
Through the shortcuts users can navigate into following windows,
 Settings: Logged user can change the password.
 Menu: Details about available menu.
 Employees: Shows details Employees.
 View Transactions: Shows details billed transactions.
 Order Now: Through which users can input details to bill a
product.
 Admin Options: A privileged user can access user controls

ER-Model
PriceItem
Has
nam
Category
m_id
Sales
net
cust
billed
mname
t_id
mid
date
total
order

Data Model
login
Field Type Constrain
UserName Varchar(50)
password Varchar(50)
adm text
menu
id Varchar(250)
nam Varchar(250)
Category Varchar(250)
Price Varchar(250)
supplier
id Varchar(200)
Name Varchar(250)
Phone Varchar(250)
State Varchar(250)
Salary Varchar(250)

trans
id Varchar(200)
menuid Varchar(250)
mname Varchar(250)
net Varchar(250)
ordr Varchar(250)
cust Varchar(250)
total Varchar(250)
billed Varchar(250)
dat Varchar(250)
temp
nm Varchar(200)

Source Code
Loading.java
import java.awt.Cursor;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Loading extends javax.swing.JFrame {
private Timer timer;
public Loading() {
initComponents();
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
jButton1.setVisible(true);
}
@SuppressWarnings("unchecked")
private void initComponents() {…}
private void jButton1ActionPerformed(java.awt.event.ActionEvent
evt) {
Login Frame2=new Login();
Loading.this.dispose();
Frame2.setVisible(true);
}
private void jLabel3MouseClicked(java.awt.event.MouseEvent evt)
{
aboutdev m=new aboutdev();
m.setVisible(true);
m.setAlwaysOnTop(true);
}
private void jLabel3MouseEntered(java.awt.event.MouseEvent evt)
{
jLabel3.setIcon(new
javax.swing.ImageIcon(getClass().getResource("/restaurant-red-
icon.png")));
jLabel1.setForeground(Color.red);
jLabel1.updateUI();
}
private void jLabel3MouseExited(java.awt.event.MouseEvent evt) {
jLabel3.setIcon(new
javax.swing.ImageIcon(getClass().getResource("/restaurant-blue-
icon.png")));
jLabel1.setForeground(Color.blue);
jLabel1.updateUI();

}
private void jButton1KeyPressed(java.awt.event.KeyEvent evt) {
Login Frame2=new Login();
Loading.this.dispose();
Frame2.setVisible(true);
}
public static void main(String args[]) {
try {
for (javax.swing.UIManager.LookAndFeelInfo info :
javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(Loading.class.getName()).log(java
.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
} catch (IllegalAccessException ex) {
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
}
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Loading().setVisible(true);
}
});
}
private javax.swing.JButton jButton1;
private javax.swing.JLabel jLabel1;

private javax.swing.JPanel jPanel1;
}
Login.java
import java.awt.Color;
import java.io.File;
import java.io.IOException;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.*;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
import javax.swing.BorderFactory;
import restuarant.dbm;
public class Login extends javax.swing.JFrame {
public Statement s=null;
public ResultSet rs;
public Connection con;
public int S;
int i=0;
public Login()
{
initComponents();
jLabel3.requestFocus();
jPanel2.setBorder(BorderFactory.createTitledBorder("User
Login"));
con=dbm.doconnect();
try
{
if(con!=null)
System.out.println("SUCCESS");
else
System.out.println("Failed To connect");
}

catch(Exception e)
{
System.out.println("ERROR"+e.getMessage());
}
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt)
{
String sl;
S=0;
try
{
String SQL="select*from Login";
s=con.createStatement();
rs=s.executeQuery(SQL);
while(rs.next())
{
if(rs.getString("UserName").equals(jTextField1.getText())&&rs.getStr
ing("password").equals(jPasswordField1.getText()))
{
Login.this.dispose();
String p=rs.getString("adm");
sl=jTextField1.getText();
Mainwindow m=new Mainwindow();
Mainwindow.userid(sl,p);
S++;
try{
String t="Audio/Logon.wav";
AudioInputStream audioInputStream =
AudioSystem.getAudioInputStream(new File(t).getAbsoluteFile());
Clip clip=AudioSystem.getClip();
clip.open(audioInputStream);
clip.start();
}
catch(UnsupportedAudioFileException | IOException |
LineUnavailableException ex)
{
javax.swing.JOptionPane.showMessageDialog(this,"Some Files
Missing.......!");
System.out.println(ex);
}
m.setVisible(true);
jLabel4.setText("Checking .....");
}
else
{

jLabel4.setText("Login Error");
}
}
}
catch(SQLException
err){System.out.println(err.getMessage());}
}
evt) {
i=0;
jTextField1.setForeground(new java.awt.Color(204, 204,
204));
jTextField1.setText("User Name");
jTextField1.updateUI();
//jTextField1.setText("");
jPasswordField1.setText("");
jTextField2.setLocation(140,100);
jTextField2.setVisible(true);
}
{
jLabel3.setIcon(new
javax.swing.ImageIcon(getClass().getResource("/locked-icon.png")));
//jLabel3.setIcon(new
javax.swing.ImageIcon(getClass().getResource("/locked-icon.png")));
}
jLabel3.setIcon(new
javax.swing.ImageIcon(getClass().getResource("/man-2-icon.png")));
}
private void jTextField1MouseClicked(java.awt.event.MouseEvent
evt) {
if(i==0)
{
jTextField1.setForeground(new java.awt.Color(0, 0, 0));
jTextField1.setText(null);
i=3;
System.out.print(i);
}
}
private void jTextField2MouseClicked(java.awt.event.MouseEvent
evt) {
jTextField2.setLocation(90, 87);

jTextField2.setVisible(false);
jPasswordField1.requestFocus();
}
private void jTextField1FocusGained(java.awt.event.FocusEvent
evt) {
if(i==0)
{jTextField1.setForeground(new java.awt.Color(0, 0, 0));
jTextField1.setText(null);
i=3;
System.out.print(i);
}
}
private void jButton1KeyPressed(java.awt.event.KeyEvent evt) {
String sl;
S=0;
try{
String SQL="select*from Login";
rs=s.executeQuery(SQL);
while(rs.next())
{
if(rs.getString("UserName").equals(jTextField1.getText())&&rs.getStr
ing("password").equals(jPasswordField1.getText()))
{
Login.this.dispose();
String p=rs.getString("adm");
sl=jTextField1.getText();
Mainwindow m=new Mainwindow();
Mainwindow.userid(sl,p);
S++;
try{
String t="Audio/Logon.wav";
clip.start();
}
catch(UnsupportedAudioFileException | IOException |
{
Missing.......!");
}
m.setVisible(true);
jLabel4.setText("Checking .....");
}

else
{
jLabel4.setText("Login Error");
}
}
}
catch(SQLException
err){System.out.println(err.getMessage());}
}
private void jTextField2FocusGained(java.awt.event.FocusEvent
evt) {
jTextField2.setLocation(90, 87);
jTextField2.setVisible(false);
jPasswordField1.requestFocus(); System.out.print("Yessss....");
}
private void
jTextField2ActionPerformed(java.awt.event.ActionEvent evt) {
}
try {
break;
}
}
java.util.logging.Logger.getLogger(Login.class.getName()).log(java.u
til.logging.Level.SEVERE, null, ex);
}
public void run() {

new Login().setVisible(true);
}
});
}
private javax.swing.JFrame jFrame1;
private javax.swing.JPasswordField jPasswordField1;
private javax.swing.JTextField jTextField1;
}
Main Window.java
import java.io.File;
import java.io.IOException;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
import java.sql.*;
public class Mainwindow extends javax.swing.JFrame {
public static String user,control;
Statement s;
ResultSet rs;
Connection cn;
static void userid(String sl,String p) {
user=sl;
control=p;
jLabel8.setText(user);
if("y".equals(control))
{
}
else
{
jButton8.setVisible(false);
}
}
public Mainwindow() {
initComponents();

String p="Restuarant Manegement System";
cn=dbm.doconnect();
jButton1.setSize(25, 25);
sl();
if(control=="yes")
{
}
else
{
jButton8.setVisible(false);
}
}
public static void sl()
{
Statement s;
ResultSet rs;
Connection cn;
String p="Restuarant Manegement System";
cn=dbm.doconnect();
try{
String sql="Select * from temp";
s=cn.createStatement();
rs=s.executeQuery(sql);
while(rs.next())
{
p= rs.getString("nm");
}
jLabel10.setText(p);
jLabel10.updateUI();
}
catch(Exception e)
{
System.out.print(e);
}
}
{
employeetable m=new employeetable();
m.setVisible(true);
}
{
try{
String t="Audio/logoff.wav";

clip.start();
}catch(UnsupportedAudioFileException | IOException |
{
Missing.......!");
}
Mainwindow.this.dispose();
Login n=new Login();
n.setVisible(true);
}
{
Settings p = new Settings();
Settings.user(user);
p.setVisible(true);
p.setAlwaysOnTop(true);
}
{
Menu m=new Menu();
m.isAlwaysOnTopSupported();
m.setVisible(true);
}
{
adminoption n=new adminoption();
n.setVisible(true);
n.setAlwaysOnTop(true);
}
evt) {
aboutdev m=new aboutdev();
aboutdev.user(user);
m.setVisible(true);
}
{
order m=new order();
order.user(user);
m.setVisible(true);
}
{
transview m=new transview();

transview.usr(control);
m.setVisible(true);
}
private void jButton10MouseEntered(java.awt.event.MouseEvent evt) {
jLabel9.updateUI();
}
private void jButton10MouseExited(java.awt.event.MouseEvent evt) {
jLabel9.setForeground(Color.BLUE);
jLabel9.updateUI();
}
jLabel1.updateUI();
}
jLabel1.setForeground(Color.BLACK);
jLabel1.updateUI();
}
jLabel2.updateUI();
}
jLabel2.updateUI();
}
jLabel3.updateUI();
}
jLabel3.updateUI();
}
jLabel5.updateUI();
}
jLabel5.updateUI();
}
jLabel6.updateUI();
}
jLabel6.updateUI();
}

jButton1.setBackground(Color.red);
jLabel8.updateUI();
}
jButton1.setBackground(Color.white);
jLabel8.updateUI();
}
private void jLabel10MouseClicked(java.awt.event.MouseEvent evt) {
{
editnam n=new editnam();
n.setVisible(true);
}
}
private void jLabel10MouseEntered(java.awt.event.MouseEvent evt) {
jLabel10.setForeground(Color.RED);
}
}
try {
break;
}
}
java.util.logging.Logger.getLogger(Mainwindow.class.getName()).log(j
ava.util.logging.Level.SEVERE, null, ex);

}
public void run() {
new Mainwindow().setVisible(true);
}
});
}
private java.awt.Canvas canvas1;
public javax.swing.JButton jButton3;
public static javax.swing.JButton jButton8;
private javax.swing.JDialog jDialog1;
public static javax.swing.JLabel jLabel10;
}
Menu.java
import java.awt.Color;import static
java.awt.image.ImageObserver.WIDTH;
import java.sql.*;
import javax.swing.table.DefaultTableModel;
public class Menu extends javax.swing.JFrame {
public static Connection con;
public static Statement s=null;
public static ResultSet rs;
static String s1,s2,s3,s4;

public Menu() {
initComponents();
jLabel1.setText("Click Load") ;
jButton1.setText("Load");
try
{
if(con!=null)
{
jLabel1.setText("Connection Successfull ") ;
}
else
{
jLabel1.setText("Oops Some Thing Went Wrong")
;
}
}
catch(Exception e)
{
}
int sl=0;
DefaultTableModel m=(DefaultTableModel)jTable2.getModel();
String qp=("select * from Menu");
try
{
jButton1.setText("ReLoad");
System.out.println(s);
rs=s.executeQuery(qp);
while(rs.next())
{
s1=rs.getString("ID");
s2=rs.getString("Nam");
s3=rs.getString("Category");
s4=rs.getString("Price");
m.addRow(new Object[]{s1,s2,s3,s4});
}
}
catch(Exception e)
{
jLabel1.setText("Oops Some Thing Went
Wrong") ;
System.out.println("Error"+e.getMessage());
}

jLabel1.setText("Click ReLoad To Refresh") ;
}
public static void refersh()
{
int sl=0;
int rowCount = m.getRowCount();
for (int i = rowCount - 1; i >= 0; i--) {
m.removeRow(i);
}
try
{String qp=("select * from Menu");
while(rs.next())
{
}
}
catch(Exception e)
{
}
}
{
int sl=0;
m.removeRow(i);
}
try
{

while(rs.next())
{
}
}
catch(Exception e)
{
Wrong") ;
}
}
evt) {
addmenu n=new addmenu();
n.setVisible(true);
}
{
String g=(jTable2.getValueAt(jTable2.getSelectedRow(),
0).toString());
jLabel1.setText(g);
int sl=0;
try
{
String sql=("delete from Menu where ID='"+g+"';");
s.executeUpdate(sql);
refersh();
}
catch(Exception e)
{
System.out.println(e);
}
m.removeRow(i);

}
try
{
s.executeQuery(qp);
while(rs.next())
{
}
}
catch(Exception e)
{
Wrong") ;
} }
{
editmenu j=new editmenu();
0).toString());
String l=(jTable2.getValueAt(jTable2.getSelectedRow(),
1).toString());
String m=(jTable2.getValueAt(jTable2.getSelectedRow(),
2).toString());
String n=(jTable2.getValueAt(jTable2.getSelectedRow(),
3).toString());
jLabel1.setText(g);
editmenu.ser(g,l,m,n);
j.setVisible(true);
j.setAlwaysOnTop(true);
}
{
0).toString());
jLabel1.setText(g);
int sl=0;
try
{
String sql=("delete from Menu;");

refersh();
}
catch(Exception e)
{
}
m.removeRow(i);
}
}
try {
break;
}
}
java.util.logging.Logger.getLogger(Menu.class.getName()).log(java.ut
il.logging.Level.SEVERE, null, ex);
}
@Override
public void run() {
new Menu().setVisible(true);
}
});
}

private javax.swing.JScrollPane jScrollPane2;
public static javax.swing.JTable jTable2;
}
Settings.java
import java.sql.*;
public class Settings extends javax.swing.JFrame {
public static String id;
public static String h;
static String c,d,f,g,s1,s2,s3,s4,m;
static void user(String user) {
id=user;
jTextField1.setText(id);
}
static void ns()
{
System.out.println("In NS");
try
{
String sqp=("select * from Login where
UserName='"+jTextField1.getText()+"';");
System.out.println(rs);
s.execute(sqp);
while(rs.next())
{
s1=rs.getString("password");
System.out.println("H1");
System.out.println("s1");
}
c=jTextField1.getText();
d=jPasswordField1.getText();
f=jPasswordField2.getText();
m=jPasswordField3.getText();
}
catch(Exception e)
{
System.out.println("ERROR");

}
}
void addsr()
{
String qp=("select * from Login where
UserName='"+id+"';");
try
{
//jButton1.setText("ReLoad");
while(rs.next())
{
}
System.out.println(s1);
}
catch(Exception e)
{
}
}
public Settings() {
initComponents();
jTextField1.disable();
try
{
if(con!=null)
{
}
else
{
}
}
catch(Exception e)
{
}
}
{
addsr();

if(s1.equals(jPasswordField1.getText()))
{
m=jPasswordField3.getText();
try{
if(jPasswordField2.getText().equals(jPasswordField3.getText()))
{s=con.createStatement();
String sql=("update Login set password='"+m+"' where
UserName='"+c+"';");
jButton5.setText("Back");
System.out.println("in if s");
jLabel.setForeground(Color.red);
jLabel.setText("Updation Successfull");
}
else
{
jLabel.setText("Password Match Faild");
}
} catch (SQLException ex) {
System.out.print(ex);
}
}
else
{
jLabel.setText("Check Old Password");
}
}
evt) {
}
private void
jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {
}

evt) {
Settings.this.dispose();
}
private void
jPasswordField1ActionPerformed(java.awt.event.ActionEvent evt) {
}
try {
break;
}
}
java.util.logging.Logger.getLogger(Settings.class.getName()).log(jav
a.util.logging.Level.SEVERE, null, ex);
}
public void run() {
new Settings().setVisible(true);
}
});
}
private static javax.swing.JLabel jLabel;

private static javax.swing.JPasswordField jPasswordField1;
public static javax.swing.JPasswordField jPasswordField2;
public static javax.swing.JPasswordField jPasswordField3;
public static javax.swing.JTextField jTextField1;
}
UserTable.java
import javax.swing.border.TitledBorder;
import java.sql.*;
public class Usertable extends javax.swing.JFrame {
public static Statement s;
static String s1,s2,s3,s4,gn;
public static void refresh()
{
m.removeRow(i);
}
int sl=0;
String qp=("select * from Login");
try
{
while(rs.next())
{
s1=rs.getString("UserName");
s2=rs.getString("adm");
if("y".equals(s2))
{
m.addRow(new Object[]{s1,"Yes"});
}
else
{
m.addRow(new Object[]{s1,"No"});;
}
}
catch(Exception e)

{
}
}
public Usertable() {
initComponents();
jPanel2.setBorder(BorderFactory.createTitledBorder("Quick
Acess Panel"));
try
{
if(con!=null)
{
}
else
{
}
}
catch(Exception e)
{
}
int sl=0;
try
{
while(rs.next())
{
if("y".equals(s2))
{
}
else
{
}
}
}
catch(Exception e)
{
Wrong") ;

}
}
evt) {
adduser m=new adduser();
m.setVisible(true);
}
{
0).toString());
jLabel1.setText(g);
gn=g;
edituser m=new edituser();
edituser.per(gn);
m.setVisible(true);
}
{
0).toString());
jLabel1.setText(g);
gn=g;
deleteuser m=new deleteuser();
deleteuser.end(g);
m.setVisible(true);
}
{
m.removeRow(i);
}
int sl=0;
try
{
while(rs.next())
{

if("y".equals(s2))
{
}
else
{
}
}
}
catch(Exception e)
{
Wrong") ;
}
}
evt) {
0).toString());
jLabel1.setText(g);
gn=g;
String k=(jTable1.getValueAt(jTable1.getSelectedRow(),
1).toString());
viewuser m=new viewuser();
jLabel2.setText(k);
viewuser.per(gn,k);
m.setVisible(true);
}
{
Usertable.this.dispose();
}
private void jTable1MouseClicked(java.awt.event.MouseEvent evt) {
0).toString());
jLabel1.setText(g);
String k=(jTable1.getValueAt(jTable1.getSelectedRow(),
1).toString());
jLabel2.setText(k);
}
try {

break;
}
}
java.util.logging.Logger.getLogger(Usertable.class.getName()).log(ja
va.util.logging.Level.SEVERE, null, ex);
}
public void run() {
new Usertable().setVisible(true);
}
});
}
private javax.swing.JDesktopPane jDesktopPane1;
private javax.swing.JDesktopPane jDesktopPane2;
private javax.swing.JMenuItem jMenuItem1;
private javax.swing.JSeparator jSeparator1;
}

About Dev.java
public class aboutdev extends javax.swing.JFrame {
jLabel14.setText(user);
}
public aboutdev() {
initComponents();
}
try {
break;
}
}
java.util.logging.Logger.getLogger(aboutdev.class.getName()).log(jav
}
public void run() {
new aboutdev().setVisible(true);
}
});
}

private static javax.swing.JLabel jLabel14;
}
Add Menu.java
import java.sql.*;
import java.util.logging.Level;
import java.util.logging.Logger;
public class addmenu extends javax.swing.JFrame {
String s1,s2,s3,s4,sq;
int sl,a=999;
public addmenu() {
initComponents();
try
{
if(con!=null)
{
}
else
{
}
}
catch(Exception e)
{
}
try {

while(rs.next())
{
sq=rs.getString("ID");
}
if(sq==null)
{
sq="999";
}
a=Integer.parseInt(sq);
a=a+1;
sq=Integer.toString(a);
jTextField1.setText(sq);
}
catch (SQLException ex) {
javax.swing.JOptionPane.showMessageDialog(this,ex);
}
}
private void initComponents() {….}
evt) {
try {
String c,d,f,g;
a=a+1;
d=jTextField2.getText();
f=jTextField3.getText();
g=jTextField4.getText();
String sql= ("INSERT INTO Menu (ID, Nam,Category,Price)
VALUES ('"+c+"', '"+d+"','"+f+"','"+g+"')");
Menu.refersh();
javax.swing.JOptionPane.showMessageDialog(this,"Error........!");
}
addmenu.this.dispose();
}
evt) {
jTextField2.setText("");

}
try {
break;
}
}
java.util.logging.Logger.getLogger(addmenu.class.getName()).log(java
}
public void run() {
new addmenu().setVisible(true);
}
});
}

}
Add Supplier.java
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class addsupplier extends javax.swing.JFrame {
String s1,s2,s3,s4,sq;
int sl,a=999;
int jj=0;
public addsupplier() {
initComponents();
try
{
if(con!=null)
{
}
else
{
}
}
catch(Exception e)
{
}
String qp=("select * from supplier");
try {
while(rs.next())
{
sq=rs.getString("ID");
}
if(sq==null)
{

sq="999";
}
a=Integer.parseInt(sq);
a=a+1;
sq=Integer.toString(a);
jTextField1.setText(sq);
}
}
}
evt) {
try {
String c,d,f,g,l;
a=a+1;
l=jComboBox1.getSelectedItem().toString();
System.out.println(l);
if("-Select-"==(l))
{
jLabel1.setText("Select A Category");
}
else
{
String sql= ("INSERT INTO supplier (ID,`Name`,State,Phone,salary)
VALUES ('"+c+"', '"+d+"','"+l+"','"+f+"','"+g+"')");
System.out.println("ppp");
employeetable.refresh();
addsupplier.this.dispose();
}
}
}
private void
jComboBox1ActionPerformed(java.awt.event.ActionEvent evt) {

if(jj==0)
{
jComboBox1.removeItemAt(0);
jj++;
}
}
try {
break;
}
}
java.util.logging.Logger.getLogger(addsupplier.class.getName()).log(
java.util.logging.Level.SEVERE, null, ex);
}
public void run() {
new addsupplier().setVisible(true);
}
});
}
private javax.swing.JComboBox jComboBox1;
private javax.swing.JLabel jLabel;

}
Add User.java
import java.sql.*;
public class adduser extends javax.swing.JFrame {
public adduser() {
initComponents();
try
{
if(con!=null)
{
}
else
{
}
}
catch(Exception e)
{
}
}
evt) {
try {
String c,d,f,g;
if(jCheckBox1.isSelected())
{
g="y";
}
else
{

g="n";
}
if(d.equals(f))
{
String sql= ("INSERT INTO Login (UserName,password,adm)
VALUES ('"+c+"', '"+d+"','"+g+"')");
jLabel1.setText("Added Successfully");
Usertable.refresh();
adduser.this.dispose();
}
else
{
jLabel1.setText("Password Mismatch");
}
}
}
private void
jCheckBox1ActionPerformed(java.awt.event.ActionEvent evt) {
}
try {
break;
}
}
java.util.logging.Logger.getLogger(adduser.class.getName()).log(java

}
public void run() {
new adduser().setVisible(true);
}
});
}
private javax.swing.JCheckBox jCheckBox1;
}
Admin Options.java
public class adminoption extends javax.swing.JFrame {
public adminoption() {
initComponents();
}
private void initComponents() {..}
evt) {
adduser m=new adduser();
m.setVisible(true);
}
evt) {
Usertable m=new Usertable();
m.setVisible(true);
}
evt) {
edituser m=new edituser();

m.setVisible(true);
}
evt) {
deleteuser m=new deleteuser();
m.setVisible(true);
}
try {
break;
}
}
java.util.logging.Logger.getLogger(adminoption.class.getName()).log(
}
@Override
public void run() {
new adminoption().setVisible(true);
}
});
}

}
Bill.java
import javax.swing.JOptionPane;
import java.sql.*;
public class bill extends javax.swing.JFrame {
String s1,s2,s3,s4,s5,s6,s7,s8,s9;
String p="Resturant Manegement System";
public bill() {
initComponents();
DefaultTableModel lm=(DefaultTableModel)jTable.getModel();
try
{
String sql="select * from temp;";
while(rs.next())
{
p=rs.getString("nm");
}
jLabel10.setText(p);
}
catch(Exception e)
{
}
try{
String qph=("select * from trans");
rs=s.executeQuery(qph);
while(rs.next())
{
s3=rs.getString("mname");
s4=rs.getString("net");
s6=rs.getString("cust");

s7=rs.getString("total");
s9=rs.getString("dat");
}
jLabel2.setText(s6);
jLabel2.updateUI();
lm.addRow(new Object[]{s1,s3,s4,s7,s9});
}
catch(Exception l)
{
System.out.print(l);
}
}
evt) {
try
Boolean complete=jTable.print();
if(complete)
{
JOptionPane.showMessageDialog(null,"Done Printing....");
}
else
{
JOptionPane.showMessageDialog(null,"Printing....");
}
}catch(Exception e){}
}
{
jLabel10.setForeground(Color.RED);
}
private void jLabel10MouseExited(java.awt.event.MouseEvent evt)
{
}
try {
break;

}
}
java.util.logging.Logger.getLogger(bill.class.getName()).log(java.ut
}
public void run() {
new bill().setVisible(true);
}
});
}
public javax.swing.JTable jTable;
void ser(String b1, String c1, String d1, String e1, String f1,
String op) {
DefaultTableModel lm=(DefaultTableModel)jTable.getModel();
lm.addRow(new Object[]{b1,c1,d1,e1,f1,op});
}
}
Delete User.java
import java.sql.*;
import java.util.logging.Level;
import java.util.logging.Logger;
public class deleteuser extends javax.swing.JFrame {
public static String f;

static void end(String gn) {
f=gn;
jTextField1.setText(f);
.
}
static void uss(String gn) {
f=gn;
gss();
}
public static void gss()
{
}
public deleteuser() {
initComponents();
try
{
if(con!=null)
{
}
else
{
}
}
catch(Exception e)
{
}
}
private void initComponents() {….}
{
try
{

if("admin".equals(f))
{
jLabel3.setText("Error Deleting Admin Account");
}
else
{
String sql= ("delete from login where UserName='"+f+"'
;");
deleteuser.this.dispose();
}
}
}
jLabel3.setText("");
}
try {
break;
}
}
java.util.logging.Logger.getLogger(deleteuser.class.getName()).log(j

}
public void run() {
new deleteuser().setVisible(true);
}
});
}
}
Edit Employee.java
import java.sql.*;
public class editemp extends javax.swing.JFrame {
static String sl;
int jj=0;
static void clore() {
}
static void clore(String g, String l, String m, String n, String
h) {
jTextField1.setText(g);
jTextField2.setText(l);
if("Cook".equals(n))
{
jComboBox1.setSelectedIndex(1);
}
if("Supplier".equals(n))
{
}
if("Maneger".equals(n))
{
} if("Security".equals(n))
{
}
if("Cleaner".equals(n))
{
}

jTextField4.setText(m);
jTextField5.setText(h);
}
String c,d,f,g;
public editemp() {
initComponents();
try
{
if(con!=null)
{
}
else
{
}
}
catch(Exception e)
{
}
}
private void
if(jj==0)
{
jComboBox1.removeItemAt(0);
jj++;
}
}
evt) {
String a,b,c,d,e,f;
a=jTextField1.getText();
b=jTextField2.getText();
d=jComboBox1.getSelectedItem().toString();
e=jTextField5.getText();
if(jj==0)
{
}

else
{
try{
String sql=("update supplier set
Name='"+b+"',state='"+d+"',phone='"+f+"',salary='"+e+"' where
id='"+a+"';");
employeetable.refresh();
editemp.this.dispose();
}
javax.swing.JOptionPane.showMessageDialog(this,"Error
Updation.......!");
;}
}
}
try {
break;
}
}
java.util.logging.Logger.getLogger(editemp.class.getName()).log(java
}
public void run() {
new editemp().setVisible(true);
}

});
}
private static javax.swing.JComboBox jComboBox1;
private static javax.swing.JTextField jTextField1;
}
Edit Menu.java
import java.sql.*;
public class editmenu extends javax.swing.JFrame {
static String sl;
String c,d,f,g;
static void ser(String g,String l,String m,String n) {
sl=g;
jTextField2.setText(l);
jTextField3.setText(m);
jTextField4.setText(n);
}
public editmenu() {
initComponents();
try
{
if(con!=null)
{
}
else
{
}

}
catch(Exception e)
{
}
}
evt) {
try
{
String sql=("update Menu set
Nam='"+d+"',Category='"+f+"',Price='"+g+"' where ID='"+c+"';");
jLabel1.setText("Updation Successfull");
Menu.refersh();
editmenu.this.dispose();
}
catch(Exception e)
{
}
}
try {
break;
}
}
java.util.logging.Logger.getLogger(editmenu.class.getName()).log(jav

}
public void run() {
new editmenu().setVisible(true);
}
});
}
}
Edit Name.java
import java.sql.*;
public class editnam extends javax.swing.JFrame {
Statement s=null;
ResultSet rs;
Connection cn;
public editnam() {
initComponents();
cn=dbm.doconnect();
refresh();
}
public void refresh()

{
try{
String sql="Select distinct nm from temp";
while(rs.next())
{
String p= rs.getString("nm");
jComboBox1.addItem(p);
}
}
catch(Exception e)
{
}
}
{
try{
String k="Insert into temp (nm)
values('"+jComboBox1.getSelectedItem().toString()+"')";
s.executeUpdate(k);
refresh();
Mainwindow.sl();
editnam.this.dispose();
}
catch(Exception e)
{
} }
try {
break;
}
}
java.util.logging.Logger.getLogger(editnam.class.getName()).log(java

}
public void run() {
new editnam().setVisible(true);
}
});
}
}
Edit User.java
import java.sql.*;
public class edituser extends javax.swing.JFrame {
public String s1;
String c,d,f,g;
public static void per(String gn) {
h=gn;
jTextField1.setText(h);
}
public edituser() {
initComponents();
jPasswordField1.disable();
jPasswordField1.updateUI();
jLabel3.disable();
jLabel5.disable();

jLabel3.updateUI();
jLabel5.updateUI();
try
{
if(con!=null)
{
}
else
{
}
}
catch(Exception e)
{
}
try{
String h=jTextField1.getText();
String sql=("select * from login where UserName='"+h+"';");
//System.out.println(s);
while(rs.next())
{
}
}
catch(Exception e)
{
}
}
evt) {
try {
{
g="y";
}
else
{

g="n";
}
{
if(d.equals(f))
{
String sql=("update login set
password='"+d+"',adm='"+g+"' where UserName='"+h+"';");
//jLabel1.setText("Updation Successfull");
edituser.this.dispose();
}
else{
javax.swing.JOptionPane.showMessageDialog(this,"Confirm
New Password");
}
}else{
h=jTextField1.getText();
javax.swing.JOptionPane.showMessageDialog(this,"Admin
Option is Updated");
try{
String sqlk=("update login set adm='"+g+"' where
UserName='"+h+"';");
s.executeUpdate(sqlk);
edituser.this.dispose();
}
catch(Exception e)
{
}
}
}
}
private void jCheckBox2MouseClicked(java.awt.event.MouseEvent
evt) {
System.out.println("pppppppppp");

{
jPasswordField1.enable();
jPasswordField2.enable();
jLabel3.enable();
jLabel5.enable();
jLabel3.updateUI();
jLabel5.updateUI();
}
else
{
jLabel3.disable();
jLabel5.disable(); ;
jLabel3.updateUI();
jLabel5.updateUI();
}
}
try {
break;
}
}
java.util.logging.Logger.getLogger(edituser.class.getName()).log(jav
}

public void run() {
new edituser().setVisible(true);
}
});
}
}
Employee Table.java
import java.sql.*;
public class employeetable extends javax.swing.JFrame {
static String s1,s2,s3,s4,s5;
public employeetable() {
initComponents();
jButton1.setText("Load");
try
{
if(con!=null)
{
}
else
{
}
}
catch(Exception e)
{
}

int sl=0;
try
{
while(rs.next())
{
s2=rs.getString("Name");
s3=rs.getString("Phone");
s4=rs.getString("State");
s5=rs.getString("Salary");
m.addRow(new Object[]{s1,s2,s3,s4,s5});
}
}
catch(Exception e)
{
}
}
{
m.removeRow(i);
}
try
{
System.out.println("Refreshed");
while(rs.next())
{
s2=rs.getString("Name");
s3=rs.getString("Phone");
s4=rs.getString("State");
s5=rs.getString("Salary");
m.addRow(new Object[]{s1,s2,s3,s4,s5});
}
}
catch(Exception e)

{
}
}
("unchecked")
evt) {
0).toString());
String l=(jTable2.getValueAt(jTable2.getSelectedRow(),
1).toString());
String m=(jTable2.getValueAt(jTable2.getSelectedRow(),
2).toString());
String n=(jTable2.getValueAt(jTable2.getSelectedRow(),
3).toString());
String h=(jTable2.getValueAt(jTable2.getSelectedRow(),
4).toString());
editemp t=new editemp();
editemp.clore(g,l,m,n,h);
t.setVisible(true);
t.setAlwaysOnTop(true);
}
evt) {
addsupplier m=new addsupplier();
m.setVisible(true);
}
evt) {
refresh();
}
evt) {
0).toString());
try
{
String sql=("delete from supplier where ID='"+g+"';");
}
catch(Exception e)
{
}

refresh();
}
try {
break;
}
}
java.util.logging.Logger.getLogger(employeetable.class.getName()).lo
g(java.util.logging.Level.SEVERE, null, ex);
}
public void run() {
new employeetable().setVisible(true);
}
});
}
}
Order.java
import java.sql.*;
import java.text.DateFormat;
import java.util.Date;
import java.text.DateFormat;

import java.text.SimpleDateFormat;
import java.util.Calendar;
public class order extends javax.swing.JFrame {
static String s1,s2,s3,s4,s5,k,stot,b1,c1,d1,e1,f1,op;
static String bill;
bill=user;
userl.setText(user);
jLabel1.setText("Welcome " +bill+ " To Billing / Ordering") ; }
int sl,a=999;
int jj=0,tot;
public order() {
initComponents();
try
{
if(con!=null)
{
}
else
{
jLabel1.setText("Oops Some Thing Went Wrong")
;
}
}
catch(Exception e)
{
}
int sl=0;
String qp=("select * from menu");
try
{

while(rs.next())
{
}
}
catch(Exception e)
{
Wrong") ;
}
DefaultTableModel
l=(DefaultTableModel)jTable2.getModel();
try
{
while(rs.next())
{
l.addRow(new Object[]{s1,s2,s3,s4,s5});
}
}
catch(Exception e)
{
}
String lp=("select * from trans");
try {
String slq=null;
rs=s.executeQuery(lp);
while(rs.next())

{
slq=rs.getString("ID");
}
if(slq==null)
{//int rsp;
slq="999";
}
a=Integer.parseInt(slq);
a=a+1;
slq=Integer.toString(a);
jTextField1.setText(slq);
}
}
}
public void refresh()
{
DefaultTableModel ma=(DefaultTableModel)jTable2.getModel();
int rowCount = ma.getRowCount();
ma.removeRow(i);
}
try
{
while(rs.next())
{
ma.addRow(new Object[]{s1,s2,s3,s4,s5});
}
}
catch(Exception e)
{

jLabel1.setText("Oops Some Thing Went Wrong
While Loading Transaction Table") ;
}
DefaultTableModel lz=(DefaultTableModel)jTable1.getModel();
DefaultTableModel p=(DefaultTableModel)jTable2.getModel();
int rowCoun = lz.getRowCount();
for (int i = rowCoun - 1; i >= 0; i--) {
lz.removeRow(i);
}
String qp=("select * from menu");
try
{
while(rs.next())
{
//s5=rs.getString("Salary");
lz.addRow(new Object[]{s1,s2,s3,s4});
}
}
catch(Exception e)
{
jLabel1.setText("Oops Some Thing Went Wrong
While Loading Available Menu") ;
}
}
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void jTable1MouseClicked(java.awt.event.MouseEvent evt)
{
0).toString());
String p=(jTable1.getValueAt(jTable1.getSelectedRow(),
1).toString());
jTextField3.setText(p);

k=(jTable1.getValueAt(jTable1.getSelectedRow(), 3).toString());
jTextField4.setText(k);
}
evt) {
jComboBox1.repaint();
}
evt) {
String slq;try{
String transid=jTextField1.getText();
String menuid=jTextField2.getText();
b1=menuid;
String name=jTextField3.getText();
c1=name;
String ppo=jTextField4.getText();
d1=ppo;
String net=jTextField6.getText();
e1=net;
String order=jComboBox1.getSelectedItem().toString();
String nam=jTextField5.getText();
int b=0,l;
String y;
b=Integer.parseInt(k);
y=jTextField6.getText();
l=Integer.parseInt(y);
tot=b*l;
stot=Integer.toString(tot);
f1=stot;
jLabel11.setText(stot);
try
{DateFormat df = new SimpleDateFormat("dd/MM/yy");
Date dateobj = new Date();
System.out.println(df.format(dateobj));
String daw=df.format(dateobj);
op=daw;
System.out.println(daw);
String sql= ("INSERT INTO trans
(ID,menuid,mname,net,ordr,cust,total,billed,dat) VALUES
('"+transid+"',
'"+menuid+"','"+name+"','"+net+"','"+order+"','"+nam+"','"+tot+"','"
+bill+"','"+daw+"')");

System.out.println("ppp");
jComboBox1.updateUI();
refresh();
}
catch(Exception e){}
}
catch(Exception n)
{jLabel1.setForeground(Color.red);
jLabel1.setText("Check Enterd Values");
}
String lp=("select * from trans");
try {
slq=null;
//String slq=null;
rs=s.executeQuery(lp);
while(rs.next())
{
slq=rs.getString("ID");
}
if(slq==null)
{//int rsp;
slq="999";
}
a=Integer.parseInt(slq);
a=a+1;
slq=Integer.toString(a);
jTextField1.setText(slq);
}
}
}
{
try
{
int b=0,l;

String y;
b=Integer.parseInt(k);
y=jTextField6.getText();
l=Integer.parseInt(y);
tot=b*l;
stot=Integer.toString(tot);
jLabel11.setText(stot);
}
catch(Exception n)
{jLabel1.setForeground(Color.red);
jLabel1.setText("Check Enterd Values");
}
}
{
refresh();
}
evt) {
bill m=new bill();
m.setVisible(true);
}
try {
break;
}
}
java.util.logging.Logger.getLogger(order.class.getName()).log(java.u

}
public void run() {
new order().setVisible(true);
}
});
}
private javax.swing.JTable jTable1;
private static javax.swing.JLabel userl;
}
View Transactions.java
import java.awt.Graphics;
import java.sql.*;
import javax.swing.JOptionPane;

public class transview extends javax.swing.JFrame {
static String s1,s2,s3,s4,s5,k,stot,s6,s7,s8,s9;
static String bill,contro;
static int tot;
static void usr(String control) {
{
contro=control;
jButton2.enable();
}
if("n".equals(control))
{
jButton2.disable();
} }
{ con=dbm.doconnect();
tot=0;
DefaultTableModel lm=(DefaultTableModel)jTable1.getModel();
int rowCount = lm.getRowCount();
lm.removeRow(i);
}
try
{
while(rs.next())
{
s2=rs.getString("menuid");
s5=rs.getString("ordr");
s8=rs.getString("billed");
int p=Integer.parseInt(s7);
tot=tot+p;
String top=Integer.toString(tot);
jLabel3.setText(top);

lm.addRow(new
Object[]{s1,s2,s3,s4,s5,s6,s7,s8,s9});
}
}
catch(Exception e)
{
jLabel1.setText("Error While Reloading") ;
}
}
public static void fillcombo()
{
String qh=("select distinct dat from trans");
try
{
rs=s.executeQuery(qh);
while(rs.next())
{
jComboBox1.addItem(s9);
}
}
catch(Exception e)
{
}
}
public transview() {
initComponents();
if("y".equals(contro))
{
jButton2.enable();
}
if("n".equals(contro))
{
jButton2.disable();
}
jComboBox1.addItem("Show All");
fillcombo();
refresh();
}

// <editor-fold defaultstate="collapsed" desc="Generated Code">
evt) {
refresh();
}
{
String qph=("delete from trans;");
try
{
s.executeUpdate(qph);
refresh();System.out.println(s);
}
catch (Exception e)
{
jLabel1.setText("Error While Clearing History") ;
}
}
private void
DefaultTableModel lm=(DefaultTableModel)jTable1.getModel();
int rowCount = lm.getRowCount();
lm.removeRow(i);
} String p=jComboBox1.getSelectedItem().toString();
int o=0;
tot=0;
if (p=="Show All")
{
String qph=("select * from trans;");
try
{
while(rs.next())
{

o=Integer.parseInt(s7);
tot=tot+o;
lm.addRow(new
Object[]{s1,s2,s3,s4,s5,s6,s7,s8,s9});
}
}
catch(Exception e)
{
}
}
else
{
String qph=("select * from trans where dat='"+p+"';");
try
{
while(rs.next())
{
o=Integer.parseInt(s7);
tot=tot+o;
lm.addRow(new Object[]{s1,s2,s3,s4,s5,s6,s7,s8,s9});
}
}
catch(Exception e)
{
}
}

}
evt) {
try
{
Boolean complete=jTable1.print();
if(complete)
{
JOptionPane.showMessageDialog(null,"Done Printing....");
}
else
{
JOptionPane.showMessageDialog(null,"Printing....");
}
}catch(Exception e){}
}
try {
break;
}
}
java.util.logging.Logger.getLogger(transview.class.getName()).log(ja
}
public void run() {
new transview().setVisible(true);
}

});
}
private static javax.swing.JComboBox jComboBox1;
}
View User.java
public class viewuser extends javax.swing.JFrame {
static void per(String gn, String k) {
jLabel3.setText(gn);
jLabel5.setText(k);
}
public viewuser() {
initComponents();
}
evt) {
viewuser.this.dispose();
}
try {

break;
}
}
}
}
public void run() {
new viewuser().setVisible(true);
}
});
}
DBM.java (Connection Class)
package restuarant;
import java.sql.*;
import java.sql.DriverManager;
public class dbm {
public static Connection cn;
public static Connection doconnect()
{
cn=null;
try
{
Class.forName("com.mysql.jdbc.Driver");
cn=DriverManager.getConnection("jdbc:mysql://localhost:3306/rest","r
oot","tiger");
System.out.print(cn);
}
catch(Exception
e){System.out.println("Error"+e.getMessage());
System.out.print(e);}
return cn;
}
}

Screen Shots
Program Initializing
Welcome Page

Login Page

Main Window
Settings

Employees
Add Employee

Edit Employee
Order

Print Bill
`
Print Bill (Print Dialog)

Menu
Add Menu

Edit Menu
View Transactions

Print History (Print Dialog)
Admin Options

Add User
Edit User

Remove User
Usertable

View User
Edit Shop Name

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Restaurant Management System Project Report

Restaurant Management System Project Report

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