prisoner management system

[ ] May 2, 2012

APIIT SD INDIA

CE00396-1-OOEDP

Object Oriented & Event Driven Programming

Lecturer

Gaurav Gambhir

Submitted by:

Prince Kumar Intake no: PT1082219

E-mail id: [email protected]

1 Asia Pacific Institute of Information Technology

mailto:[email protected]

[ ] May 2, 2012

ACKNOWLEDGEMENT

The satisfaction that accompanies that the successfulCompletion of any task would be incomplete without theMention of people whose ceaseless cooperation made itPossible, whose constant guidance and encouragementCrown all efforts with success.

We are grateful to our project guide Mr. Gaurav Gambhir

For the Guidance, inspiration and constructive suggestions that Helpful us in the preparation of this project. We also thank our colleagues who have helped in successful Completion of the project.

Prince Kumar


[ ] May 2, 2012

ABSTRACT

“Secure prisons are essential to making our justice system an effective weapon against crime. When Prisoners – convicted or awaiting trial – are entrusted to your care, they must know and the public must know that they will remain there until they are legally discharged …”

Prisoner Management system has never been easier .The prisoner module provides management tools and reporting specifically design for modern law enforcement. The security of a prison should go further than preventing the effective control of communication of prisoners with the outside world to prevent the continuation of organized crime, or intimidation of witnesses or victims by incarcerated prisoners.

This report describes implementation of a Prisoner Management system. We used the UML Diagrams model to design a database that will store and organize the Prisoner data. We have created the database using SQL and populated it with some sample Data. The system can keep track of Add Prisoner, Delete Prisoner, Find Prisoner, Release Prisoner, Add Warden, Delete Prisoner, and Find Prisoner And the relationships between them. Using Awt Java, java sql and JDBC, we have created an Internet-based graphical user interface that allows Warden to access the system remotely. This management system includes two different action first is Prisoner and second is Warden. They both perform different operation. In which warden and prisoner are handled. Like user can handle warden by adding, deleting, updating the status and many more .And in prisoner user can add, delete, update, find, release, edit. Which we discuss in further i.e., assignment.


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Table of Contents

S.no Topic Page no:

1. UML Diagram 5-9

1.1. Use case 51.2. Class Diagram 6-71.3. Activity Diagram 81.4. Sequence Diagram 9

2. Story Boarding 10

3. Source Code 11-28

4. Sample Output 29-30

5. Assumptions 31

6. Conclusion 32

7. References 33


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1. UML Diagram1.1 Use Case Diagram...


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1.2 Class Diagram …..

ShowWarden PMS Prisondbase


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Prisoner showpRecord


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1.3 Activity Diagram …..


Execute Stand Alone Application

Welcome Frame

Decision by user

Prisoner Warden

Add

Delete

Find

Release

Display

Add

Warden

Display

Delete

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1.4 Sequence Diagram..


A sequence diagram in a Unified Modeling Language (UML) is a kind of interaction diagram that shows how processes operate with one another and in what order. It is a construct of a Message Sequence Chart. A sequence diagram shows object interactions arranged in time sequence. It depicts the objects and classes involved in the scenario and the sequence of messages exchanged between the objects needed to carry out the functionality of the scenario. Sequence diagrams typically are associated with use case realizations in the Logical View of the system under development.

Sequence diagrams are sometimes called event diagrams, event scenarios, and timing diagrams

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2. Story Boarding

Delete Search Update Display


For Prisoner

Window

For Warden Window

For Closing the window

Add

Prisoner

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3. Source code

Save as : PMS.java

import java.awt.Color;import java.awt.Container;import java.awt.Rectangle;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.sql.Connection;import java.sql.Date;import java.sql.PreparedStatement;import java.sql.ResultSet;import java.util.Calendar;

import javax.swing.JButton;import javax.swing.JComboBox;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JOptionPane;import javax.swing.JPanel;import javax.swing.JTextField;

public class PMS extends JFrame implements ActionListener {

Container c;JPanel pnlWarden;JLabel name , ptype;JTextField txtname , txtwardenid;JButton btndisplay, btnupdate, btnsearch, btndelete, btnadd ;JComboBox cborank;

prisondbase db=new prisondbase();

public PMS(){

c=getContentPane();c.setLayout(null);

pnlWarden=new JPanel();pnlWarden.setLayout(null);pnlWarden.setBounds(new Rectangle(100,10,700,600));pnlWarden.setBackground(Color.lightGray);c.add(pnlWarden);name=new JLabel("Warden ID: ");name.setBounds(new Rectangle(90,200,100,30));


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pnlWarden.add(name);c.add(pnlWarden);name = new JLabel("Warden Name: ");name.setBounds(new Rectangle(90,250,100,30));pnlWarden.add(name);//name = new JLabel("Date Of Birth: ");//name.setBounds(new Rectangle(90,150,100,30));//pnlWarden.add(name);name = new JLabel("Rank :");

name.setBounds(new Rectangle(90,300,100,30)); pnlWarden.add(name); txtname = new JTextField(); txtname.setBounds(new Rectangle(200,250,120,30)); pnlWarden.add(txtname); txtwardenid = new JTextField(); txtwardenid.setBounds(new Rectangle(200,200,120,30)); pnlWarden.add(txtwardenid); btnadd = new JButton("Add"); btnadd.setBounds(new Rectangle(220, 400 , 100 ,30 )); pnlWarden.add(btnadd); btndelete = new JButton("Delete"); btndelete.setBounds(new Rectangle(150, 100 , 90 ,30 )); pnlWarden.add(btndelete); btnsearch = new JButton("Search"); btnsearch.setBounds(new Rectangle(270, 100 , 90 ,30 )); pnlWarden.add(btnsearch); btnupdate = new JButton("Update"); btnupdate.setBounds(new Rectangle(390, 100 , 90 ,30 )); pnlWarden.add(btnupdate); btndisplay = new JButton("Display"); btndisplay.setBounds(new Rectangle(510, 100 , 90 ,30 )); pnlWarden.add(btndisplay); //ptype = new JLabel("Rank"); //JLabel.setBounds ((new Rectangle(90,200,100,30)); cborank = new JComboBox(); cborank.setBounds(new Rectangle(200 , 300 , 100 , 30 )); cborank.addItem("1"); cborank.addItem("2"); cborank.addItem("3");


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cborank.addItem("4"); cborank.addItem("5"); pnlWarden.add(cborank); btndisplay.addActionListener(this); btnupdate.addActionListener(this); btnsearch.addActionListener(this); btndelete.addActionListener(this); btnadd.addActionListener(this);

pnlWarden.setVisible(true);

}

public static void main(String[] args) {PMS pm=new PMS();pm.setSize(1000, 700);pm.setVisible(true);

}

public void actionPerformed(ActionEvent ev) {

if(ev.getSource()==btnadd){

Connection con=null; PreparedStatement ptmt; int i=0; try { con=db.getDBConnection(); String sql="INSERT INTO WARDEN VALUES (?,?,?)"; ptmt=con.prepareStatement(sql); ptmt.setString(1, txtwardenid.getText()); ptmt.setString(2, txtname.getText()); ptmt.setString(3,(String) cborank.getSelectedItem()); i=ptmt.executeUpdate(); if(i>0) { JOptionPane.showMessageDialog(null, "Warden Inserted Successfully"); } else { JOptionPane.showMessageDialog(null, "Warden Not Inserted Successfully");


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}

} catch (Exception e1) {e1.printStackTrace();

}}if(ev.getSource()==btnsearch){

System.out.println("Clicked");Connection con=null;

PreparedStatement ptmt; try { con=db.getDBConnection(); String sql="SELECT * FROM WARDEN WHERE Warden_Id LIKE ?"; ptmt=con.prepareStatement(sql); ptmt.setString(1, txtwardenid.getText()); ResultSet rs=ptmt.executeQuery(); while(rs.next()) { txtwardenid.setText(rs.getString(1)); txtname.setText(rs.getString(2)); cborank.setSelectedItem(rs.getString(3)); }


}}if(ev.getSource()==btndelete){

int i=0;try {

Connection con=db.getDBConnection();String sql="DELETE * FROM WARDEN WHERE Warden_Id LIKE ?";PreparedStatement ptmt=con.prepareStatement(sql);ptmt.setString(1, txtwardenid.getText());i=ptmt.executeUpdate();


}

if(i>0) { JOptionPane.showMessageDialog(null, "Warden DELETED Successfully");


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} else { JOptionPane.showMessageDialog(null, "Warden NOT DELETED Successfully");

}

}

if(ev.getSource()==btndisplay){

showWardens ws=new showWardens();ws.setVisible(true);ws.setSize(700, 500);

}

}

}

Save as : prisonedbase.java

import java.sql.Connection;

import java.sql.*;

public class prisondbase {

private static final String driverclass="sun.jdbc.odbc.JdbcOdbcDriver";static String url = "jdbc:odbc:PRINCE";

public Connection getDBConnection() { Connection con=null; try { Class.forName(driverclass); con=DriverManager.getConnection(url); } catch (Exception e) {

// TODO: handle exception e.printStackTrace();

} return con; }}


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Save as : Prisoner.java

import javax.swing.*;

import java.awt.*;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.sql.Connection;import java.sql.Date;import java.sql.PreparedStatement;import java.sql.ResultSet;import java.util.Calendar;

public class Prisoner extends JFrame implements ActionListener{

/** * */private static final long serialVersionUID = 1L;Container c;

JPanel pnlPrisoner; JLabel lblpid , lblname , lblsecuritylevel , lbldateofprison , lblrelease ; JTextField txtid , txtname ; JComboBox cboseclevel , cboddp , cbommp , cboyyp , cboddr , cbommr , cboyyr ; JButton btndisplay, btnupdate, btnsearch, btndelete, btnadd ; prisondbase mydb=new prisondbase(); public Prisoner() {

c=getContentPane(); c.setLayout(null); pnlPrisoner=new JPanel(); pnlPrisoner.setBounds(new Rectangle(10,10,780,600)); pnlPrisoner.setLayout(null); pnlPrisoner.setBackground(Color.LIGHT_GRAY); lblpid=new JLabel("Prisoner ID"); lblname=new JLabel("Prisoner Name"); lblsecuritylevel=new JLabel("Security Type"); lbldateofprison=new JLabel( "Date Of prison"); lblrelease=new JLabel("Date of release"); txtid=new JTextField(); txtname=new JTextField();


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cboseclevel=new JComboBox(); cboseclevel.addItem("High"); cboseclevel.addItem("Low"); cboddp=new JComboBox(); cboddp.addItem("Day");

cboddp.addItem("1");cboddp.addItem("2");cboddp.addItem("3");cboddp.addItem("4");cboddp.addItem("5");cboddp.addItem("6");cboddp.addItem("7");cboddp.addItem("8");cboddp.addItem("9");cboddp.addItem("10");cboddp.addItem("11");cboddp.addItem("12");cboddp.addItem("13");cboddp.addItem("14");cboddp.addItem("15");cboddp.addItem("16");cboddp.addItem("17");cboddp.addItem("18");cboddp.addItem("19");cboddp.addItem("20");cboddp.addItem("21");cboddp.addItem("23");cboddp.addItem("24");cboddp.addItem("25");cboddp.addItem("26");cboddp.addItem("27");cboddp.addItem("28");cboddp.addItem("29");cboddp.addItem("30");cboddp.addItem("31");

cbommp=new JComboBox(); cbommp.addItem("Month");

cbommp.addItem("1");cbommp.addItem("2");cbommp.addItem("3");cbommp.addItem("4");cbommp.addItem("5");cbommp.addItem("6");cbommp.addItem("7");cbommp.addItem("8");cbommp.addItem("9");cbommp.addItem("10");cbommp.addItem("11");cbommp.addItem("12");


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cboyyp=new JComboBox(); cboyyp.addItem("Year");

cboyyp.addItem("1980");cboyyp.addItem("1981");cboyyp.addItem("1982");cboyyp.addItem("1983");cboyyp.addItem("1984");cboyyp.addItem("1985");cboyyp.addItem("1986");cboyyp.addItem("1987");cboyyp.addItem("1988");cboyyp.addItem("1989");cboyyp.addItem("1990");cboyyp.addItem("1991");cboyyp.addItem("1992");cboyyp.addItem("1993");cboyyp.addItem("1994");cboyyp.addItem("1995");cboyyp.addItem("1996");cboyyp.addItem("1997");cboyyp.addItem("1998");cboyyp.addItem("1999");cboyyp.addItem("2000");cboyyp.addItem("2001");cboyyp.addItem("2002");cboyyp.addItem("2003");cboyyp.addItem("2004");cboyyp.addItem("2005");cboyyp.addItem("2006");cboyyp.addItem("2007");cboyyp.addItem("2008");cboyyp.addItem("2009");cboyyp.addItem("2010");

cboyyp.addItem("2011"); cboyyp.addItem("2012");

cboddr=new JComboBox(); cboddr.addItem("Day");

cboddr.addItem("1");cboddr.addItem("2");cboddr.addItem("3");cboddr.addItem("4");cboddr.addItem("5");cboddr.addItem("6");cboddr.addItem("7");cboddr.addItem("8");cboddr.addItem("9");


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cboddr.addItem("10");cboddr.addItem("11");cboddr.addItem("12");cboddr.addItem("13");cboddr.addItem("14");cboddr.addItem("15");cboddr.addItem("16");cboddr.addItem("17");cboddr.addItem("18");cboddr.addItem("19");cboddr.addItem("20");cboddr.addItem("21");cboddr.addItem("23");cboddr.addItem("24");cboddr.addItem("25");cboddr.addItem("26");cboddr.addItem("27");cboddr.addItem("28");cboddr.addItem("29");cboddr.addItem("30");cboddr.addItem("31");

cbommr=new JComboBox(); cbommr.addItem("Month");

cbommr.addItem("1");cbommr.addItem("2");cbommr.addItem("3");cbommr.addItem("4");cbommr.addItem("5");cbommr.addItem("6");cbommr.addItem("7");cbommr.addItem("8");cbommr.addItem("9");cbommr.addItem("10");cbommr.addItem("11");cbommr.addItem("12");

cboyyr =new JComboBox(); cboyyr.addItem("Year");

cboyyr.addItem("1980");cboyyr.addItem("1981");cboyyr.addItem("1982");cboyyr.addItem("1983");cboyyr.addItem("1984");cboyyr.addItem("1985");cboyyr.addItem("1986");cboyyr.addItem("1987");cboyyr.addItem("1988");cboyyr.addItem("1989");cboyyr.addItem("1990");


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cboyyr.addItem("1991");cboyyr.addItem("1992");cboyyr.addItem("1993");cboyyr.addItem("1994");cboyyr.addItem("1995");cboyyr.addItem("1996");cboyyr.addItem("1997");cboyyr.addItem("1998");cboyyr.addItem("1999");cboyyr.addItem("2000");cboyyr.addItem("2001");cboyyr.addItem("2002");cboyyr.addItem("2003");cboyyr.addItem("2004");cboyyr.addItem("2005");cboyyr.addItem("2006");cboyyr.addItem("2007");cboyyr.addItem("2008");cboyyr.addItem("2009");cboyyr.addItem("2010");

cboyyr.addItem("2011"); cboyyr.addItem("2012"); lblpid.setBounds(new Rectangle(50,80,100,30)); txtid.setBounds(new Rectangle(200,80,100,30)); lblname.setBounds(new Rectangle(50,130,100,30)); txtname.setBounds(new Rectangle(200,130,100,30)); lblsecuritylevel.setBounds(new Rectangle(50,180,100,30)); cboseclevel.setBounds(new Rectangle(200,180,100,30)); lbldateofprison.setBounds(new Rectangle(50,230,100,30)); cboddp.setBounds(new Rectangle(200,230,50,30)); cbommp.setBounds(new Rectangle(260,230,50,30)); cboyyp.setBounds(new Rectangle(320,230,100,30)); lblrelease.setBounds(new Rectangle(50,280,100,30)); cboddr.setBounds(new Rectangle(200,280,50,30)); cbommr.setBounds(new Rectangle(260,280,50,30)); cboyyr.setBounds(new Rectangle(320,280,100,30)); //buttons

btnadd = new JButton("Add"); btnadd.setBounds(new Rectangle(20, 30 , 100 ,30 )); btndelete = new JButton("Delete"); btndelete.setBounds(new Rectangle(150, 30 , 90 ,30 )); btnsearch = new JButton("Search"); btnsearch.setBounds(new Rectangle(270, 30 , 90 ,30 ));


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btnupdate = new JButton("Update"); btnupdate.setBounds(new Rectangle(390, 30 , 90 ,30 )); btndisplay = new JButton("Display"); btndisplay.setBounds(new Rectangle(510, 30 , 90 ,30 )); pnlPrisoner.add(lblpid); pnlPrisoner.add(txtid); pnlPrisoner.add(lblname); pnlPrisoner.add(txtname); pnlPrisoner.add(lblsecuritylevel); pnlPrisoner.add(cboseclevel); pnlPrisoner.add(lbldateofprison); pnlPrisoner.add(cboddp); pnlPrisoner.add(cbommp); pnlPrisoner.add(cboyyp); pnlPrisoner.add(lblrelease); pnlPrisoner.add(cboddr); pnlPrisoner.add(cbommr); pnlPrisoner.add(cboyyr); pnlPrisoner.add(btndisplay); pnlPrisoner.add(btnupdate); pnlPrisoner.add(btnsearch); pnlPrisoner.add(btndelete); pnlPrisoner.add(btnadd);

c.add(pnlPrisoner);

btndisplay.addActionListener(this); btnupdate.addActionListener(this); btnsearch.addActionListener(this); btndelete.addActionListener(this); btnadd.addActionListener(this);

pnlPrisoner.setVisible(true);

} public static void main(String[] args) {

Prisoner prison = new Prisoner ();prison.setSize(815,700);prison.setVisible(true);


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}@SuppressWarnings("deprecation")@Overridepublic void actionPerformed(ActionEvent ev) {

if(ev.getSource()==btnadd){

int i=0; Calendar entrydate = Calendar.getInstance();

entrydate.set(Calendar.DATE, Integer.parseInt((String) cboddp.getSelectedItem()));

entrydate.set(Calendar.MONTH, Integer.parseInt((String) cbommp.getSelectedItem()));

entrydate.set(Calendar.YEAR, Integer.parseInt((String) cboyyp.getSelectedItem()));

Date dop = new Date(entrydate.getTimeInMillis());

Calendar dateofrelease = Calendar.getInstance();dateofrelease.set(Calendar.DATE, Integer.parseInt((String) cboddr

.getSelectedItem()));dateofrelease.set(Calendar.MONTH, Integer.parseInt((String) cbommr

.getSelectedItem()));dateofrelease.set(Calendar.YEAR, Integer.parseInt((String) cboyyr

.getSelectedItem()));Date dor = new Date(dateofrelease.getTimeInMillis());try {

Connection con=mydb.getDBConnection();String sql="INSERT INTO PRISON VALUES (?,?,?,?,?,?)";PreparedStatement ptmt=con.prepareStatement(sql);ptmt.setString(1, txtid.getText());ptmt.setString(2,txtname.getText() );ptmt.setString(3,(String)cboseclevel.getSelectedItem() );ptmt.setDate(4, dop);ptmt.setDate(5,dor );ptmt.setString(6,"Not released" );

i=ptmt.executeUpdate(); if(i>0) { JOptionPane.showMessageDialog(null, "Prisoner Inserted Successfully"); } else { JOptionPane.showMessageDialog(null, "Prisoner Not Inserted Successfully");

}

} catch (Exception e) {e.printStackTrace();


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}}if(ev.getSource()==btnsearch){

Connection con=null; PreparedStatement ptmt; try { con=mydb.getDBConnection(); String sql="SELECT * FROM PRISON WHERE PID LIKE ?"; ptmt=con.prepareStatement(sql); ptmt.setString(1, txtid.getText()); ResultSet rs=ptmt.executeQuery(); while(rs.next()) { txtid.setText(rs.getString(1)); txtname.setText(rs.getString(2)); cboseclevel.setSelectedItem(rs.getString(3)); cboddp.setSelectedItem(rs.getDate(6).getDate()); cbommp.setSelectedItem(rs.getDate(6).getMonth()); cboyyp.setSelectedItem(rs.getDate(6).getYear()); cboddr.setSelectedItem(rs.getDate(7).getDate()); cbommr.setSelectedItem(rs.getDate(7).getMonth()); cboyyr.setSelectedItem(rs.getDate(7).getYear()); }

} catch (Exception e) {e.printStackTrace();

}}if(ev.getSource()==btndelete){

int i=0;

try {Connection con3=mydb.getDBConnection();String sql3 = "UPDATE PRISON SET Status=? WHERE PID=?";PreparedStatement ptmt3 = con3.prepareStatement(sql3);ptmt3.setString(1, "Dead");ptmt3.setString(2, txtid.getText());i = ptmt3.executeUpdate();

if(i>0)


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{JOptionPane.showMessageDialog(null,"Prisoner Successfully

deletd");

}else{

JOptionPane.showMessageDialog(null,"Prisoner Successfully Not deletd");

}} catch (Exception e2) {

// TODO: handle exceptione2.printStackTrace();

}

}if(ev.getSource()==btnupdate){

ResultSet rs = null;int dd, mm, yy;int totaldaysLeft = 0;Calendar cd = Calendar.getInstance();Date dateOfRelese = null, dateDifference = null;

try {Connection con = mydb.getDBConnection();String sql = "SELECT * FROM PRISON WHERE PID LIKE ?";PreparedStatement ptmt = con.prepareStatement(sql);ptmt.setString(1, txtid.getText());rs = ptmt.executeQuery();

while (rs.next()) {dateOfRelese = rs.getDate(6);

}dd = dateOfRelese.getDate();mm = dateOfRelese.getMonth();yy = dateOfRelese.getYear();

con.close();ptmt.close();cd.set(yy, mm, dd);System.out.println(cd);dateDifference = new Date(cd.getTimeInMillis()

- Calendar.getInstance().getTimeInMillis());System.out.println(dateDifference);

totaldaysLeft = dateDifference.getDay();System.out.println("Total days left+"+totaldaysLeft);


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if (totaldaysLeft > 7) {JOptionPane.showMessageDialog(null,

"The Prisoner Could not be released");} else {

int i = 0;try {

Connection con1 = mydb.getDBConnection();String sql3 = "UPDATE PRISON SET Status=? WHERE PID=?";PreparedStatement ptmt3 = con1.prepareStatement(sql3);ptmt3.setString(1, "Released");ptmt3.setString(2, txtid.getText());i = ptmt3.executeUpdate();if(i>0){

JOptionPane.showMessageDialog(null,"Prisoner Released Successfully");

}else {

JOptionPane.showMessageDialog(null,"Prisoner Couldnot Be Released");

}


}}


}

if (rs == null) {JOptionPane.showMessageDialog(null,

"Prisoner Couldnot Be Found");}

}if(ev.getSource()==btndisplay){

showpRecord ps=new showpRecord(); ps.setVisible(true); ps.setVisible(true);


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}

}}

Save as : showpRecord

import java.awt.*;import javax.swing.*;import javax.swing.table.*;import javax.swing.event.*;import java.awt.event.*;import java.sql.*;import java.util.Vector;

public class showpRecord extends JFrame{

Container c;DefaultTableModel prisonerTablemodel;prisondbase db=new prisondbase();

Vector<String> prisonVector;JTable prisonTable;

showpRecord() { c=getContentPane(); setSize(1300,700); setTitle("Records For Prisoner ");

c.setBackground(Color.white);c.setLayout(null);setResizable(false);String pRecord[]={"Prisoner ID","Name"," Security Level ","Date Of Prison","Date Of

Release","Status"};prisonerTablemodel=new DefaultTableModel(pRecord,0);prisonTable=new JTable(prisonerTablemodel);JScrollPane jspPrisoner=new JScrollPane(prisonTable);


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jspPrisoner.setSize(1150, 700);c.add(jspPrisoner);

try{

Connection con=db.getDBConnection();Statement st=con.createStatement();ResultSet rs=st.executeQuery("Select * from PRISON");while(rs.next()){

prisonVector=new Vector<String>(); prisonVector.add(rs.getString(1)); prisonVector.add(rs.getString(2)); prisonVector.add(rs.getString(3));

prisonVector.add(rs.getString(4));prisonVector.add(rs.getString(5));prisonVector.add(rs.getString(6));

prisonerTablemodel.addRow(prisonVector);}st.close();con.close();

} catch(Exception e){ System.out.println(e); }

setVisible(true);

setDefaultCloseOperation(3);

}}

Save as : showWardens.java

import java.awt.*;import javax.swing.*;import javax.swing.table.*;import javax.swing.event.*;import java.awt.event.*;import java.sql.*;import java.util.Vector;

public class showWardens extends JFrame {


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Container c;DefaultTableModel WardenTablemodel;prisondbase db=new prisondbase();

Vector<String> WVector;JTable WardenTable;

showWardens() { c=getContentPane(); setSize(1000,700); setTitle("Records For Warden ");

c.setBackground(Color.white);c.setLayout(null);setResizable(false);String pRecord[]={"Warden ID"," Name "," Rank "};WardenTablemodel=new DefaultTableModel(pRecord,0);WardenTable=new JTable(WardenTablemodel);JScrollPane jspWarden=new JScrollPane(WardenTable);jspWarden.setSize(900, 700);c.add(jspWarden);

ResultSet rs=null;

try{

Connection con=db.getDBConnection();Statement st=con.createStatement(); rs=st.executeQuery("Select * from WARDEN");while(rs.next()){

WVector=new Vector<String>();

WVector.add(rs.getString(1)); WVector.add(rs.getString(2)); WVector.add(rs.getString(3));

WardenTablemodel.addRow(WVector);}

st.close();con.close();

} catch(Exception e){ System.out.println(e); }


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setDefaultCloseOperation(3); }

}

4. Sample Output

Welcome Form: Prisoner Management System


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Prisoner Form

Warden Form


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5. Assumptions

Due to limited knowledge the following assumptions were made in the assignment:

validations on the textboxes have not been given, so it has been assumed that the user enters correct data

lesser class files could have been made

all the functionalities like add, delete, find etc are given on the same page

combo box has not been used to select warden id while adding a prisoner .


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6. Conclusion

Finally completing this assignment I came to know more about Object oriented.

I have to implement some of the features of java to design Prisoner management

system. This assignment based on Prisoner management through database.

During the completion of the assignment, I have learned a many new things like

working with swing, action listeners. Now i can create Stand Alone

Application easily. I have become well aware of the following concepts of java:

ArraysClassesObjectsConstructorsInheritanceException HandlingAbstract classesInterfacePolymorphismLooping


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7.References

[1] http://www.java-examples.com/ [Accessed on : 1st April,12 ]

[2] http://en.wikipedia.org/wiki/Sequence_diagram [for sequence - definition : Accessed on : 26th April , 12 ]

[3] Dietel, H.M. & Dietel, P.J. (2001) Java: How to Program, Prentice Hall. (ISBN:

0130341517)

[4] http://docs.oracle.com/javase/1.4.2/docs/api/javax/swing/ [For Layout - Accessed on :

2nd April , 12 ]


http://docs.oracle.com/javase/1.4.2/docs/api/javax/swing/

http://en.wikipedia.org/wiki/Sequence_diagram

prisoner management system

Education