Java

CE00396-1-Object Oriented & Event Driven Programming Assignment Page 1 of 76
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Level 1 Asia Pacific Institute of Information Technology 2015
TABLE OF CONTENTS
INTRODUCTION............................................................................................................................................ 2
UML DIAGRAM ............................................................................................................................................ 2
(CLASS DIAGRAM)........................................................................................................................................ 3
USE CASE DIAGRAMS:-................................................................................................................................. 8
ACTIVITY DIAGRAM...................................................................................................................................... 9
SEQUENCE DIAGRAM................................................................................................................................. 10
SOURCE CODES OF PROGRAMS:-................................................................................................................ 11
SAMPLE OUTPUTS AND EXPLANATIONS ..................................................................................................... 71
ADDITIONAL FEATURES.............................................................................................................................. 75
ASSUMPTIONS........................................................................................................................................... 76
REFERENCES............................................................................................................................................... 76

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INTRODUCTION
Java is a general purpose, object-oriented programming is. Java, TV sets, consumer
electronics, within the framework of a research, VCRs, toasters machines you can buy in
a store is designed to develop other types of software. Java (Java 1.0), the first public
release of a version of the Java language and the release to establish libraries, meanwhile,
was published in 1995.Coming to the assignment, we are required to develop an
application i.e. prisoner management system which would be helpful for warden and police
to use application and can find details of the prisoner using Java as a programming
language. In this project we had created different forms to update and retrieve the data
from the database. In this project we had created a main menu form where, the entire
management system is controlled by the administrator. In this menu form we had
provided links to other forms to add, search, update, delete, and view all details of the
prisoner, wardens. (Tata McGraw-Hill, 2007)
UML DIAGRAM

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(Class Diagram)
Login page
Home page of prison management system:-
Prisoner add page:-
MyFrame1
~f: JFrame
~ok: JButton
~cancel: JButton
~lblLogin: JLabel
~lblpassword: JLabel
~r: JLabel
~txtusername: JTextField
~txtpassword: JTextField
<<create>>~MyFrame1()
+init()
+main(args: String)
+actionPerformed(e: ActionEvent)
MyFrame2
~menuadd_prisoner: JMenuItem
~menuupdate_prisoner: JMenuItem
~menuadd_warden: JMenuItem
~menuupdate_warden: JMenuItem
~menudisplaypriso: JMenuItem
~menudisplaywarden: JMenuItem
~menulogout: JMenuItem
+pnladd: JPanel
+pnlupdate: JPanel
+prisoner: JLabel
~f: JFrame
+menu()
+main(args: String)

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Prisoner update page:-
Prisoner
~f: JFrame
~btnadd: JButton
~btncncl: JButton
~btnclr: JButton
~lblid: JLabel
~lblname: JLabel
~lbladdress: JLabel
~lbldoc: JLabel
~lblcrime_desc: JLabel
~lbldate_prison: JLabel
~lbldate_rel: JLabel
~r: JLabel
~txtid: JTextField
~txtname: JTextField
~txtaddress: JTextField
~txtdoc: JTextField
~txtcrime_desc: JTextField
~txtdate_prison: JTextField
~txtdate_rel: JTextField
-id: String
-name: String
-address: String
-date_of_crime: String
-crime_description: String
-date_of_prisonment: String
-date_of_release: String
+details()
+main(args: String)
~add()

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Prisoner1
~f: JFrame
~btnfind: JButton
~btnrel: JButton
~btndel: JButton
~btnupdate: JButton
~btnclr: JButton
~lblid: JLabel
~lblname: JLabel
~lblcrime_desc: JLabel
~r: JLabel
~txtid: JTextField
~txtcrime_desc: JTextField
-id: String
-name: String
-address: String
-date_of_crime: String
-crime_description: String
-date_of_prisonment: String
-date_of_release: String
-status: String
+init()
+main(args: String)
~Find(id: int): boolean
~delete(id: int)
~Update()

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Warden page of add and update:-
Wardens_add
~f: JFrame
~btnadd: JButton
~btncncl: JButton
~btnclr: JButton
~lblid: JLabel
~lblname: JLabel
~lbladdress: JLabel
~lblwarden_rank: JLabel
~lblyr_join: JLabel
~lblretire: JLabel
~r: JLabel
~txtid: JTextField
~txtwarden_rank: JTextField
~txtyr_join: JTextField
~txtwarden_retire: JTextField
-id: String
-name: String
-address: String
-warden_rank: String
-warden_year: String
-warden_retire: String
+information()
+main(args: String)
~add()
Warden_details
~f: JFrame
~btnfind: JButton
~btndel: JButton
~btnupdate: JButton
~btnclr: JButton
~btncncl: JButton
~lbl_id: JLabel
~lblname: JLabel
~lbladdress: JLabel
~lblwarden_rank: JLabel
~lblyr_warden: JLabel
~lblretire: JLabel
~r: JLabel
~txtid: JTextField
~txtwarden_rank: JTextField
~txtwarden_year: JTextField
~txtwarden_retire: JTextField
-id: String
-name: String
-address: String
-warden_rank: String
-warden_year: String
-warden_retire: String
+init()
+main(args: String)
~Find(id: int): boolean
~delete(id: int)
~Update()

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Reports of prisoner and warden page:-
Report2
-flag: boolean = true
~lstrpt: List
<<create>>+Report2()
+itemStateChanged(e: ItemEvent)
+windowOpened(e: WindowEvent)
+windowClosing(e: WindowEvent)
+windowClosed(e: WindowEvent)
+windowIconified(e: WindowEvent)
+windowDeiconified(e: WindowEvent)
+windowActivated(e: WindowEvent)
+windowDeactivated(e: WindowEvent)
+main(args: String)
Report1
-flag: boolean = true
~lstrpt: List
<<create>>+Report1()
+itemStateChanged(e: ItemEvent)
+windowOpened(e: WindowEvent)
+windowClosing(e: WindowEvent)
+windowClosed(e: WindowEvent)
+windowIconified(e: WindowEvent)
+windowDeiconified(e: WindowEvent)
+windowActivated(e: WindowEvent)
+windowDeactivated(e: WindowEvent)
+main(args: String)

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Use Case Diagrams:-
PMS
Login
Admin
PMS
Prisoner
Warden
Reports
Add
Update Prisoner
details
Add
Update Warden
details
Display all
prisoners
Display all wardens
Logout
<<includes>>
<<includes>>
<<includes>>
<<includes>>
<<includes>>
<<includes>>
<<includes>>
<<includes>>
«extends»
«extends»
<<includes>>
Find
«extends»
Release«extends»
Delete
«extends»
Update
<<includes>>
Find
<<includes>>
Cancel Clear
«extends»
Delete
«extends»
Update
<<includes>>
«extends»

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Activity diagram
Login
Prisoner
[Username Or Password
]
PMS
Warden Reports
Add Prisoner Update Prisoner
ADD
CANCEL
CLEAR
Find
Update
Release
Delete
Add Warden Update Warden
ADD
CLEAR
CANCEL
Find
Update
CLEAR
Delete
Display All Prisoners Display All Wardens
CLEAR CANCEL
Logout

CE00396-1-Object Oriented & Event Driven Programming Assignment Page 10 of
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Sequence diagram
PMS Login Add Find Update Delete Release Database
Username
Add prisoner
Find Prisoner
Prisoner Details
Prisoner Details
Update Prisoner All Fill Up Details Update
Delete Prisoner All Details Delete
Release Prisoner
ADD PRISONER
FIND PRISONER
UPDATE PRISONER
DELETE PRISONER
Password
Add Prisoner Details on Database
Add prisoner details
Search detailsFill the Prisoner data
All Changed details
Updates prisoner details
Deletes the informationDelete entire Details of Prisoner
status changed
RELEASE PRISONER
Add Warden
Add Warden Details
Add The all Warden Details
Provides all details
ADD WARDEN
Find Warden
Find Warden Details
Finds The Warden Details
Find the warden details from database
Update Warden
Updates The Warden Details
Updates The Warden Details
Updates all the details on Data Base
FIND WARDEN
UPDATE WARDEN
Prisoner Releases
All Status Changes
Delete Warden
Delete entire details Of Warden
Delete Warden Details
Delete all The Warden Details On Data Base DELETE WARDEN

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SOURCE CODES OF PROGRAMS:-
i) Login Page:
/** Importing in order to use the predefined methods and classes*/
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
/** Creating a class MyFrame1 and implementing the interface ActionListener */
class MyFrame1 implements ActionListener
{
/** Declaring the variables*/
/** Declaring the JFrame variable f*/
JFrame f;
JButton ok,cancel;
JLabel lblLogin,lblpassword,r;
JTextField txtusername,txtpassword;
/** Constructor Creation */
MyFrame1() /** Creates new form MyFrame1 */
{
f=new JFrame();

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r=new JLabel("LOGIN DETAILS");
r.setForeground(Color.YELLOW);
r.setBounds(510,85,480,55);
f.add(r);
/** Making the frame maximized*/
f.setSize(1580,1250);
Font t=new Font("Dialog",Font.BOLD,55);
r.setFont(t);
/**Object Creation*/
lblLogin=new JLabel("USERNAME");
lblLogin.setForeground(Color.GREEN);
lblLogin.setBounds(100,270,200,20);
f.add(lblLogin);
Font k=new Font("Dialog",Font.BOLD,25);
lblLogin.setFont(k);
lblpassword=new JLabel("PASSWORD");
lblpassword.setForeground(Color.GREEN);
lblpassword.setBounds(100,330,225,50);
f.add(lblpassword);
Font p=new Font("Dialog",Font.BOLD,25);
lblpassword.setFont(p);

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txtusername=new JTextField(10);
txtusername.setBounds(280,265,180,30);
f.add(txtusername);
txtpassword=new JPasswordField(10);
txtpassword.setBounds(280,340,180,30);
f.add(txtpassword);
ok=new JButton("OK");
cancel=new JButton("CANCEL");
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
/** Defining the method init*/
public void init()
{
ok.setBounds(105,440,160,25);
ok.addActionListener(this);
f.add(ok);
cancel.setBounds(300,440,160,25);
cancel.addActionListener(this);
f.add(cancel);
JLabel image_back=new JLabel("");
image_back.setIcon(new ImageIcon("login.jpg"));

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f.add(image_back);
image_back.setBounds (1,0,1700,700);
f.setLayout(null);
/**Making the Frame visible*/
f.setVisible(true);
}
/** Main Method*/
public static void main(String args[])
{
MyFrame1 f=new MyFrame1();
f.init();
}
/** Providing the implementation of the method of the Interface*/
public void actionPerformed(ActionEvent e)
{
JButton bt=(JButton)e.getSource();
String str=bt.getLabel();
if(str.equals("CANCEL"))
System.exit(0);
else if(str.equals("OK")){

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String txtid1=txtusername.getText();
String txtname1=txtpassword.getText();
if (( txtid1.equals(""))||(txtname1.equals("")) )
{
JOptionPane.showMessageDialog(null,"Text field is empty ");
//Validation to check empty or not
}
else if
(e.getSource()==ok)
{
f.menu();
}
}
}
}
ii) Home Page (PMS):-
import java.awt.*;

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/** Creating a class MyFrame2 and implementing the interface ActionListener*/
class MyFrame2 extends JFrame implements ActionListener
{
JMenuItem menuadd_prisoner, menuupdate_prisoner,menuadd_warden,
menuupdate_warden,menudisplaypriso,menudisplaywarden,menulogout;
public JPanel pnladd, pnlupdate;
public JLabel prisoner;
JFrame f;
public void menu()
{
f=new JFrame();
f.setTitle("PRISON MANAGEMENT SYSTEM");
prisoner=new JLabel("PRISONER MANAGEMENT SYSTEM");
prisoner.setForeground(Color.GREEN);
prisoner.setBounds(11,85,1550,60);

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f.add(prisoner);
Font t=new Font("Dialog",Font.BOLD,80);
prisoner.setFont(t);
f.setSize(1580,1250);
f.setLocation(100,100);
JMenuBar menubar=new JMenuBar();
f.setJMenuBar(menubar);
JMenu filemenu =new JMenu("Prisoner");
menubar.add(filemenu);
menuadd_prisoner = new JMenuItem("Add");
menuupdate_prisoner= new JMenuItem("Update");
menuadd_prisoner.add(new JSeparator());
menuupdate_prisoner.add(new JSeparator());
JMenu filemenu1 =new JMenu("Warden");
menubar.add(filemenu1);
menuadd_warden = new JMenuItem("Add");
menuupdate_warden= new JMenuItem("Update");
menuadd_warden.add(new JSeparator());

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menuupdate_warden.add(new JSeparator());
filemenu.add(menuadd_prisoner);
menuadd_prisoner.addActionListener(this);
filemenu.add(menuupdate_prisoner);
menuupdate_prisoner.addActionListener(this);
filemenu1.add(menuadd_warden);
menuadd_warden.addActionListener(this);
filemenu1.add(menuupdate_warden);
menuupdate_warden.addActionListener(this);
JMenu filemenu2 =new JMenu("Reports");
menudisplaypriso=new JMenuItem("Display the prisoner");
menudisplaywarden=new JMenuItem("Display the warden");
menudisplaypriso.add(new JSeparator());
menudisplaywarden.add(new JSeparator());
filemenu2.add(menudisplaypriso);
menudisplaypriso.addActionListener(this);
filemenu2.add(menudisplaywarden);

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menudisplaywarden.addActionListener(this);
JMenu filemenu3 =new JMenu("Logout");
menulogout=new JMenuItem("Logout completely");
filemenu3.add(menulogout);
menulogout.addActionListener(this);
/**Adding backgroung image*/
JLabel image_back=new JLabel("");
image_back.setIcon(new ImageIcon("prison.jpg"));
f.add(image_back);
image_back.setBounds (40,0,1700,700);
f.setLayout(null);
f.setVisible(true);
}
/** Main Method*/

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{
f.menu();
}
{
/** Methods are called on the basis of the click of the menuitem*/
if (e.getSource()==menuadd_prisoner)
{
Prisoner f1=new Prisoner();
f1.details();
}
else if (e.getSource()==menuupdate_prisoner)
{
Prisoner1 f=new Prisoner1();
f.init();
}
else if (e.getSource()==menuadd_warden)
{

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Wardens_add f=new Wardens_add();
f.information();
}
else if (e.getSource()==menuupdate_warden)
{
Warden_details f=new Warden_details();
f.init();
}
else if (e.getSource()==menudisplaypriso)
{
Report1 r=new Report1();
}
else if (e.getSource()==menudisplaywarden)
{
}
else if (e.getSource()==menulogout)
{

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MyFrame1 f1=new MyFrame1();
f1.init();
f.setVisible(false);
}
}
}
iii) Prisoner page (For adding a Prisoner):
import java.awt.*;
import java.sql.*;
/** Creating a class Prisoner and implementing the interface ActionListener*/
public class Prisoner implements ActionListener
{
JFrame f;
JButton btnadd,btncncl,btnclr;

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JLabel lblid,lblname,lbladdress,lbldoc,lblcrime_desc,lbldate_prison,lbldate_rel,r;
JTextField txtid,txtname,txtaddress,txtdoc,txtcrime_desc,txtdate_prison,txtdate_rel;
private String id,name,address,date_of_crime, crime_description, date_of_prisonment,
date_of_release;
public void details()
{
f=new JFrame();
r=new JLabel("PRISONER DETAILS");
r.setBounds(390,75,800,65);
f.add(r);
Font t=new Font("Showcard Gothic",Font.BOLD,65);
r.setFont(t);
lblid=new JLabel(" Prisoner Id.");
lblid.setBounds(100,170,200,20);
f.add(lblid);

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lblid.setFont(k);
lblname=new JLabel("NAME");
lblname.setBounds(100,230,225,50);
f.add(lblname);
lblname.setFont(p);
lbladdress=new JLabel("Address");
lbladdress.setBounds(100,300,225,50);
f.add(lbladdress);
Font a=new Font("Dialog",Font.BOLD,25);
lbladdress.setFont(a);
lbldoc=new JLabel("Date of crime");
lbldoc.setBounds(100,370,225,50);
f.add(lbldoc);
Font q=new Font("Dialog",Font.BOLD,25);
lbldoc.setFont(q);
lblcrime_desc=new JLabel("Crime Description");
lblcrime_desc.setBounds(100,440,225,50);
f.add(lblcrime_desc);
Font x=new Font("Dialog",Font.BOLD,25);

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lblcrime_desc.setFont(x);
lbldate_prison=new JLabel("Date of prisonment");
lbldate_prison.setBounds(100,540,225,50);
f.add(lbldate_prison);
Font w=new Font("Dialog",Font.BOLD,25);
lbldate_prison.setFont(w);
lbldate_rel=new JLabel("Date of Release");
lbldate_rel.setBounds(100,580,225,50);
f.add(lbldate_rel);
Font y=new Font("Dialog",Font.BOLD,25);
lbldate_rel.setFont(y);
txtid=new JTextField(10);
txtid.setBounds(280,170,299,30);
f.add(txtid);
txtname=new JTextField(10);
txtname.setBounds(280,239,299,30);
f.add(txtname);
txtaddress=new JTextField(10);
txtaddress.setBounds(280,310,299,30);
f.add(txtaddress);
txtdoc=new JTextField(10);

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txtdoc.setBounds(280,380,299,30);
f.add(txtdoc);
txtcrime_desc=new JTextField(10);
txtcrime_desc.setBounds(324,430,299,110);
f.add(txtcrime_desc);
txtdate_prison=new JTextField(10);
txtdate_prison.setBounds(360,550,299,30);
f.add(txtdate_prison);
txtdate_rel=new JTextField(10);
txtdate_rel.setBounds(360,594,299,30);
f.add(txtdate_rel);
btnadd=new JButton("ADD");
btnadd.setBounds(105,658,120,35);
f.add(btnadd);
btnadd.addActionListener(this);
btncncl=new JButton("CANCEL");
btncncl.setBounds(280,658,120,35);

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f.add(btncncl);
btncncl.addActionListener(this);
btnclr=new JButton("CLEAR");
btnclr.setBounds(435,658,120,35);
f.add(btnclr);
btnclr.addActionListener(this);
f.setSize(1200,900);
f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
f.setLayout(null);
f.setVisible(true);
}
/** Main Method*/
{
Prisoner f=new Prisoner();

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f.details();
}
{
name=txtname.getText();
address=txtaddress.getText();
date_of_crime=txtdoc.getText();
id=txtid.getText();
crime_description=txtcrime_desc.getText();
date_of_prisonment=txtdate_prison.getText();
date_of_release=txtdate_rel.getText();
JButton b=(JButton)e.getSource();
String str=b.getLabel();
if(str.equals("CLEAR")){
txtid.setText("");
txtname.setText("");

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txtaddress.setText("");
txtdoc.setText("");
txtcrime_desc.setText("");
txtdate_prison.setText("");
txtdate_rel.setText("");
}else if(str.equals("CANCEL")){
f.dispose();
}else if(str.equals("ADD")){
String txtid1=txtid.getText();
String txtname2=txtname.getText();
String txtaddress3=txtaddress.getText();
String txtdoc4=txtdoc.getText();
String txtcrime_desc5=txtcrime_desc.getText();
String txtdate_prison6=txtdate_prison.getText();
String txtdate_rel7=txtdate_rel.getText();
add();
if((txtid1.equals(""))||(txtname2.equals(""))||(txtaddress3.equals(""))||(txtdoc4.equals(""))||(txtcrim
e_desc5.equals(""))||(txtdate_prison6.equals(""))||(txtdate_rel7.equals("")))
JOptionPane.showMessageDialog(null, "Text field is empty");

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else
JOptionPane.showMessageDialog(null, "Prisoner details added
successfully");
}}
void add(){ //Adding details to the database
try{
/** Written in try block, in order to catch the Exception*/
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
System.out.println("Divers loaded successfully");
String source =
"jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=PMS.mdb";
Connection connect = DriverManager.getConnection(source);
//Connection connect = DriverManager.getConnection("jdbc:odbc:employee");
System.out.println("Connection established successfully");
Statement state = connect.createStatement();
String sql = "insert into prisoner_details
(id,name,address,date_of_crime,crime_description,date_of_prisonment,date_of_release ) values
('" + id + "','" + name + "','" + address + "','" + date_of_crime + "','" + crime_description +"','"
+date_of_prisonment + "','" + date_of_release +"')";
state.execute(sql);
// JOptionPane.showMessageDialog(null, "Record added Successfully");

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System.out.println("Statement executed successfully");
state.close();
connect.close();
}
catch (Exception e) {
System.out.print(e);
}
}
}
iv) Prisoner page (For updating details of a Prisoner):
import java.awt.*;
import java.sql.*;
/** Creating a class Prisoner and implementing the interface ActionListener*/
class Prisoner1 implements ActionListener
{

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JFrame f;
JButton btnfind,btnrel,btndel,btnupdate,btnclr;
JLabel lblid,lblname,lblcrime_desc,r;
JTextField txtid,txtname,txtcrime_desc;
private String id,name,address,date_of_crime,crime_description, date_of_prisonment,
date_of_release,status;
public void init()
{
f=new JFrame();
r=new JLabel("UPDATE PRISONER DETAILS");
r.setBounds(210,95,1080,75);
f.add(r);
r.setFont(t);
lblid=new JLabel(" Prisoner Id.");

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f.add(lblid);
lblid.setFont(k);
f.add(lblname);
lblname.setFont(p);
lblcrime_desc=new JLabel("Crime Description");
lblcrime_desc.setBounds(10,280,225,50);
f.add(lblcrime_desc);
lblcrime_desc.setFont(x);
f.add(txtid);

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f.add(txtname);
txtcrime_desc=new JTextField(10);
txtcrime_desc.setBounds(240,275,370,86);
f.add(txtcrime_desc);
btnfind=new JButton("FIND");
btnfind.setBounds(65,380,120,35);
btnfind.addActionListener(this);
f.add(btnfind);
btnrel=new JButton("RELEASE");
btnrel.setBounds(205,380,120,35);
btnrel.addActionListener(this);
f.add(btnrel);
btndel=new JButton("DELETE");
btndel.setBounds(335,380,120,35);
btndel.addActionListener(this);
f.add(btndel);
btnupdate=new JButton("UPDATE");
btnupdate.setBounds(475,380,120,35);
btnupdate.addActionListener(this);

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f.add(btnupdate);
f.add(btnclr);
btnrel.setEnabled(false);
btndel.setEnabled(false);
btnupdate.setEnabled(false);
f.setLayout(null);
f.setVisible(true);
}

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/** Main Method*/
{
Prisoner1 f=new Prisoner1();
f.init();
}
{
id=txtid.getText();
crime_description=txtcrime_desc.getText();
int i=0;
try{
i=Integer.parseInt(id);

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}
catch(Exception ex){}
if(str.equals("FIND")){
if(txtid.getText().trim().length()!=0) //Validation in
order to show provided message
Find(i);
else
}
else if(str.equals("CLEAR")){
txtid.setText("");
txtcrime_desc.setText("");
}else if(e.getSource()==btnrel){

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Int conf=JOptionPane.showConfirmDialog(null,"Release the
prisoner","Message",JOptionPane.OK_CANCEL_OPTION);
String id=txtid.getText();
if (conf==0)
{
try{
String source =
//Connection connect = DriverManager.getConnection("jdbc:odbc:employee");
String sql = "update prisoner_details set status=' prisoner released' where id="+id+"";
state.execute(sql);
//JOptionPane.showConfirmDialog(null,"prisoner released");
state.close();
connect.close();

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}
catch (Exception ex) {
System.out.print(ex);
}}
}else if(str.equals("UPDATE")){
Update();
}else if(str.equals("DELETE")){
delete(i);
}
if ((id.equals(""))||(name.equals(""))||(crime_description.equals("")))
{
}
}
boolean Find(int id){
boolean flag=false;

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try{
String source =
String sql = "select * from prisoner_details where id="+ id +" and status='prisoned'";
ResultSet rs=state.executeQuery(sql);
if(rs.next())
{
txtid.setText(rs.getString("id"));
txtname.setText(rs.getString("name"));
txtcrime_desc.setText(rs.getString("crime_description"));
flag=true;
btnrel.setEnabled(true);
btndel.setEnabled(true);
btnupdate.setEnabled(true);

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JOptionPane.showMessageDialog(null, "Record Found
Successfully");
}
else
JOptionPane.showMessageDialog(null, "Check prisoner id and try again ");
rs.close();
state.close();
connect.close();
}
}
return flag;
}
void delete(int id){
try{

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String source =
String sql = "DELETE FROM prisoner_details WHERE id="+ id +"";
state.execute(sql);
// JOptionPane.showMessageDialog(null, "Record deleted Successfully");
state.close();
connect.close();
}
}
}
void Update(){
try{

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String source =
int i=Integer.parseInt(id);
String sql = "UPDATE prisoner_details set id= "+id+", name= '"+name+"',
crime_description='"+crime_description+"' WHERE id= "+id+"";
state.executeUpdate(sql);
JOptionPane.showMessageDialog(null, "Record Updated Successfully");
state.close(); connect.close();
} catch (Exception e) { System.out.print(e);
}
}
}
v) Warden page (For adding details of a Warden):

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__________________________________________________________________________________
import java.awt.*;
import java.sql.*;
/** Creating a class Wardens_add and implementing the interface ActionListener*/
class Wardens_add implements ActionListener
{
JFrame f;
JButton btnadd,btncncl,btnclr;
JLabel lblid,lblname,lbladdress,lblwarden_rank,lblyr_join,lblretire,r;
JTextField txtid,txtname,txtaddress,txtwarden_rank,txtyr_join,txtwarden_retire;
private String id,name,address,warden_rank,warden_year,warden_retire;
public void information()
{
f=new JFrame();
r=new JLabel("WARDEN DETAILS");
r.setBounds(310,95,800,65);

76
__________________________________________________________________________________
f.add(r);
r.setFont(t);
lblretire=new JLabel("Warden retirement");
lblretire.setBounds(100,490,500,20);
f.add(lblretire);
Font b=new Font("Dialog",Font.BOLD,25);
lblretire.setFont(b);
lblid=new JLabel("Id.");
f.add( lblid);
lblid.setFont(k);
f.add(lblname);
lblname.setFont(p);

76
__________________________________________________________________________________
f.add(lbladdress);
lblwarden_rank=new JLabel("Warden Rank");
lblwarden_rank.setBounds(100,370,225,50);
f.add(lblwarden_rank);
lblwarden_rank.setFont(q);
lblyr_join=new JLabel("Warden year of joining");
lblyr_join.setBounds(100,420,275,50);
f.add(lblyr_join);
lblyr_join.setFont(x);
f.add(txtid);
f.add(txtname);

76
__________________________________________________________________________________
f.add(txtaddress);
txtwarden_rank=new JTextField(10);
txtwarden_rank.setBounds(280,380,170,30);
f.add(txtwarden_rank);
txtyr_join=new JTextField(10);
txtyr_join.setBounds(374,440,280,30);
f.add(txtyr_join);
txtwarden_retire=new JTextField(10);
txtwarden_retire.setBounds(374,495,280,30);
f.add(txtwarden_retire);
btnadd=new JButton("ADD");
btnadd.setBounds(105,560,120,35);
btnadd.addActionListener(this);
f.add(btnadd);

76
__________________________________________________________________________________
f.add(btncncl);
f.add(btnclr);
f.setLayout(null);
f.setVisible(true);
}
/** Main Method*/
{
Wardens_add f=new Wardens_add();
f.information();}
{

76
__________________________________________________________________________________
id=txtid.getText();
warden_rank=txtwarden_rank.getText();
warden_year=txtyr_join.getText();
warden_retire=txtwarden_retire.getText();
if(e.getSource()==btnadd){
add();
}
txtid.setText("");
txtwarden_rank.setText("");
txtyr_join.setText("");
txtwarden_retire.setText("");

76
__________________________________________________________________________________
}
else if(str.equals("ADD")){
String txtid1=txtid.getText();
String txtname1=txtname.getText();
String txtname2=txtaddress.getText();
String txtname3=txtwarden_rank.getText();
String txtname4=txtyr_join.getText();
String txtname5=txtwarden_retire.getText();
}
else if(str.equals("CANCEL"))
{
f.dispose();
}
}

76
__________________________________________________________________________________
void add(){
try{
String source =
//Connection connect = DriverManager.getConnection("jdbc:odbc:Wardens");
String sql = "INSERT INTO Warden_details (id
,name,address,warden_rank,warden_year,warden_retire) values ('" + id + "','" + name + "','" +
address+ "','" + warden_rank+ "','"+ warden_year+"','"+ warden_retire+"')";
state.execute(sql);
JOptionPane.showMessageDialog(null, "Record added Successfully");
state.close();
connect.close();
}

76
__________________________________________________________________________________
}
}
}
vi) Warden page (For updating details of a Warden):
import java.awt.*;
import java.sql.*;
class Warden_details implements ActionListener
{
JFrame f;
JButton btnfind,btndel,btnupdate,btnclr,btncncl;
JLabel lbl_id,lblname,lbladdress,lblwarden_rank,lblyr_warden,lblretire,r;
JTextField txtid,txtname,txtaddress,txtwarden_rank,txtwarden_year,txtwarden_retire;
private String id,name,address,warden_rank,warden_year,warden_retire;

76
__________________________________________________________________________________
public void init()
{
f=new JFrame();
r=new JLabel("UPDATE WARDEN DETAILS");
r.setBounds(310,85,1080,65);
f.add(r);
r.setFont(t);
lblretire=new JLabel("Warden retirement");
lblretire.setBounds(100,500,500,20);
f.add(lblretire);
Font b=new Font("Dialog",Font.BOLD,25);
lblretire.setFont(b);
lbl_id=new JLabel("Id.");
lbl_id.setBounds(100,170,200,20);
f.add(lbl_id);
lbl_id.setFont(k);

76
__________________________________________________________________________________
f.add(lblname);
lblname.setFont(p);
f.add(lbladdress);
lblwarden_rank=new JLabel("Warden Rank");
lblwarden_rank.setBounds(100,370,225,50);
f.add(lblwarden_rank);
lblwarden_rank.setFont(q);
lblyr_warden=new JLabel("Warden year of joining");
lblyr_warden.setBounds(100,430,275,50);
f.add(lblyr_warden);
lblyr_warden.setFont(x);

76
__________________________________________________________________________________
f.add(txtid);
f.add(txtname);
f.add(txtaddress);
txtwarden_rank=new JTextField(10);
txtwarden_rank.setBounds(280,380,190,30);
f.add(txtwarden_rank);
txtwarden_year=new JTextField(10);
txtwarden_year.setBounds(374,440,280,30);
f.add(txtwarden_year);
txtwarden_retire=new JTextField(10);
txtwarden_retire.setBounds(374,495,280,30);
f.add(txtwarden_retire);

76
__________________________________________________________________________________
btnfind=new JButton("FIND");
btnfind.setBounds(95,550,120,35);
btnfind.addActionListener(this);
f.add(btnfind);
btndel=new JButton("DELETE");
btndel.setBounds(295,550,120,35);
btndel.addActionListener(this);
f.add(btndel);
btnupdate=new JButton("UPDATE");
btnupdate.setBounds(495,550,120,35);
btnupdate.addActionListener(this);
f.add(btnupdate);
f.add(btncncl);

76
__________________________________________________________________________________
f.add(btnclr);
btndel.setEnabled(false);
btnupdate.setEnabled(false);
btncncl.setEnabled(false);
f.setLayout(null);
f.setVisible(true);
}
/** Main Method*/
{
Warden_details f=new Warden_details();
f.init();
}
{

76
__________________________________________________________________________________
id=txtid.getText();
warden_rank=txtwarden_rank.getText();
warden_year=txtwarden_year.getText();
warden_retire=txtwarden_retire.getText();
int i=0;
try{
}
catch(Exception ex){}
if(str.equals("FIND")){
if(txtid.getText().trim().length()!=0) //Validation in
order to show provided message
Find(i);

76
__________________________________________________________________________________
else
}
else if(str.equals("CANCEL"))
{
f.dispose();
}
txtid.setText("");
txtwarden_rank.setText("");
txtwarden_year.setText("");
txtwarden_retire.setText("");
}else if(str.equals("UPDATE")){
if(txtid.getText().trim().length()!=0)
//Validation in order to show provided message
Update();

76
__________________________________________________________________________________
else
}else if(str.equals("DELETE")){
delete(i);
}
if
((id.equals(""))||(name.equals(""))||(address.equals(""))||(warden_rank.equals(""))||(warden_year.e
quals(""))||(warden_retire.equals("")))
{
}
}
boolean Find(int id){
boolean flag=false;
try{

76
__________________________________________________________________________________
String source =
String sql = "select * from Warden_details where id="+ id +"";
ResultSet rs=state.executeQuery(sql);
if(rs.next())
{
txtid.setText(rs.getString("id"));
txtname.setText(rs.getString("name"));
txtaddress.setText(rs.getString("address"));
txtwarden_rank.setText(rs.getString("warden_rank"));
txtwarden_year.setText(rs.getString("warden_year"));
txtwarden_retire.setText(rs.getString("warden_retire"));
flag=true;
btndel.setEnabled(true);
btnupdate.setEnabled(true);
btncncl.setEnabled(true);
}
JOptionPane.showMessageDialog(null, "Record Found Successfully");

76
__________________________________________________________________________________
rs.close();
state.close();
connect.close();
}
}
return flag;
}
void delete(int id){
try{
String source =

76
__________________________________________________________________________________
String sql = "DELETE FROM Warden_details WHERE id="+ id +"";
state.execute(sql);
JOptionPane.showMessageDialog(null, "Record deleted Successfully");
state.close();
connect.close();
}
}
}
void Update(){
try{
String source =

76
__________________________________________________________________________________
int i=Integer.parseInt(id);
String sql = "UPDATE Warden_details set id= "+id+", name= '"+name+"',
address='"+address+"',warden_rank='"+warden_rank+"',warden_year='"+warden_year+"',warden
_retire='"+warden_retire+"' WHERE id= "+id+"";
state.executeUpdate(sql);
JOptionPane.showMessageDialog(null, "Record Updated Successfully");
state.close();
connect.close();
}
}
}}
vii)Report page (For report details of a Prisoner):
import java.awt.*;

76
__________________________________________________________________________________
import java.sql.*;
import javax.swing.JFrame;
class Report1 extends JFrame implements WindowListener
{
private boolean flag=true;
List lstrpt;
public Report1(){
setTitle("Report");
setSize(430,350);
setLayout(null);
/** Making the frame visible*/
setVisible(true);
lstrpt=new List();
add(lstrpt);
lstrpt.setBounds(10,40,1200,400);
addWindowListener(this);

76
__________________________________________________________________________________
try
{
Connection con=DriverManager.getConnection("jdbc:odbc:PMS","","");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("Select * from prisoner_details");
String st="";
while(rs.next()){
st =rs.getString("id")+" "+rs.getString("name")+"
"+rs.getString("address")+" "+rs.getString("date_of_crime")+"
"+rs.getString("crime_description")+"
"+rs.getString("date_of_prisonment")+" "+rs.getString("date_of_release")+"
"+rs.getString("status");
lstrpt.add(st);
}
}
catch(Exception e){

76
__________________________________________________________________________________
}
}
//Implementing windows Listener
public void itemStateChanged(ItemEvent e){}
public void windowOpened(WindowEvent e){}
public void windowClosing(WindowEvent e){dispose();}
public void windowClosed(WindowEvent e){}
public void windowIconified(WindowEvent e){}
public void windowDeiconified(WindowEvent e){}
public void windowActivated(WindowEvent e){}
public void windowDeactivated(WindowEvent e){}
public static void main(String args[]){
}
}

76
__________________________________________________________________________________
viii) Report page (For report details of a warden):
import java.awt.*;
import java.sql.*;
import javax.swing.JFrame;
class Report2 extends JFrame implements WindowListener
{
private boolean flag=true;
List lstrpt;
public Report2(){
setTitle("Report");
setSize(430,350);
setLayout(null);
/** Making the frame visible*/
setVisible(true);
lstrpt=new List();
add(lstrpt);

76
__________________________________________________________________________________
lstrpt.setBounds(10,40,1200,400);
addWindowListener(this);
try
{
Connection con=DriverManager.getConnection("jdbc:odbc:PMS","","");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("Select * from Warden_details");
String st="";
while(rs.next()){
st =rs.getString("id")+" "+rs.getString("name")+"
"+rs.getString("address")+"
"+rs.getString("warden_rank")+"
"+rs.getString("warden_year")+" "+rs.getString("warden_retire");
lstrpt.add(st);
}
}
catch(Exception e){

76
__________________________________________________________________________________
}
}
//Implementing windows Listener
public void itemStateChanged(ItemEvent e){}
public void windowOpened(WindowEvent e){}
public void windowClosing(WindowEvent e){dispose();}
public void windowClosed(WindowEvent e){}
public void windowIconified(WindowEvent e){}
public void windowDeiconified(WindowEvent e){}
public void windowActivated(WindowEvent e){}
public void windowDeactivated(WindowEvent e){}
public static void main(String args[]){
}
}

76
__________________________________________________________________________________
SAMPLE OUTPUTS AND EXPLANATIONS
i) Login Screen :
In this ,text Field are used for taking the Username and Password Field used for taking the
password from the user. A Button that submits the user’s entered value and satisfies the
Username and Password of the user and a cancel is used to cancel the details.
ii) Home Screen : After logging in Prison management system screen will appear which is
provided with the following main menu. The administrator had given the privilege to
prisoner, warden, reports and logout. And after clicking on these menu you can go further
sub-menus.

76
__________________________________________________________________________________
iii) Prisoner Add Screen : This screen very well depicts the entire details of a prisoner all
necessary details will be filled in it and after clicking on the add button you will be shown
with a dialog box indicating that the prisoner details have been added successfully.
iv) Prisoner Update Screen : This screen very well depicts the details which you wish to
find, release, delete, update in a prisoner details and after you add the prisoner id there
you will get all the others details after clicking on the find button you will be shown with

76
__________________________________________________________________________________
a dialog box indicating that the prisoner details have been found successfully. In it all the
other buttons will be disabled if you don’t find any prisoner.
v) Warden Add Screen : This screen very well depicts the entire details of a warden all
necessary details will be filled in it and after clicking on the add button you will be shown
with a dialog box indicating that the records have been added successfully.

76
__________________________________________________________________________________
vi) Warden Update Screen : This screen very well depicts the details which you wish to
find, delete, update in a warden details and after you add the warden id there you will get
all the others details after clicking on the find button you will be shown with a dialog box
indicating that the warden details have been found successfully. In it all the other buttons
will be disabled if you don’t find any warden.
vii) Prisoner report Screen : This screen very well depicts the entire report of a prisoner all
necessary details that you have added in the database.

76
__________________________________________________________________________________
viii) Warden report Screen : This screen very well depicts the entire report of a warden
all necessary details that you have added in the database.
ADDITIONAL FEATURES
i) Use of Exception Handling apart from database.

76
__________________________________________________________________________________
Apart from database connectivity, Exception handling concept is used in the application
to handle the exceptions more efficiently.
ii) Validation is provided to almost every field.
The validation is provided to almost every aspects of the application to make the data
storage more persistent and the application user-friendly.
iii) Predefined interfaces are implemented.
Predefined interfaces are implemented in the application.
iv) A Log out menu item is provided for logging out of the application.
A logout menu is provided in the main menu of the application, for logging out of the
application.
ASSUMPTIONS
i) Basic User Requirements
It has been assumed that the user of the application should have basic computer
knowledge and all other programming skills, in order to use the application more
effectively.
REFERENCES
i) Schildt, H (2007). Java: The Complete Reference. 7 West Patel Nagar, New Delhi: Tata
McGraw-Hill Publishing Company Limited. p205-217.
ii) http://www.java2s.com/Tutorial/Java/0240__Swing/SetFontandforegroundcol
orforaJLabel.htm. Last accessed 20th April.

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