About

About.java

//import the packages for using the classes in them into the program

import javax.swing.*;

import java.awt.*;

/**

*A public class

*/

public class About extends JPanel {

//constructor of about

public About() {

//for creating the image icon

ImageIcon icon = new ImageIcon(ClassLoader.getSystemResource("images/java.jpg"));

//for creating the label and setting the image icon

JLabel label1 = new JLabel(icon);

//for adding the label to the panel

this.add(label1);

//for creating the label and setting the text

JLabel label2 = new JLabel("<html><li> Library System"

+ "</li><li>Ver# 1.0</li>"

+ "<li>Coded by: Govt Polytechnic Project Students</li><li>Neyyatinkara</li><li>"

+ "Copyright© 2007 - 2008</li></html>");

//for setting the font to the label

label2.setFont(new Font("Tahoma", Font.PLAIN, 11));

//for adding the lable to the panel

this.add(label2);

}

}

Addbook.java



import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.PreparedStatement;

/**

*A public class

*/

public class AddBooks extends JInternalFrame {

/***************************************************************************

*** declaration of the private variables used in the program ***

***************************************************************************/

//for creating the North Panel

private JPanel northPanel = new JPanel();

//for creaing the North Label

private JLabel northLabel = new JLabel("BOOK INFORMATION");

//for creating the Center Panel

private JPanel centerPanel = new JPanel();

//for creating an Internal Panel in the center panel

private JPanel informationLabelPanel = new JPanel();

//for creating an array of JLabel

private JLabel[] informationLabel = new JLabel[10];

private JLabel lblShelfNo = new JLabel(" Shelf No");

private JTextField txtShelfNo = new JTextField();

//for creating an array of String

private String[] informationString = {

" The book subject: ", " The book title: ",

" The name of the Author(s): ", " The name of the Publisher: ",

" Copyright for the book: ", " The edition number: ", " The number of Pages: ",

" ISBN for the book: ", " The number of copies: ", " The name of the Library: "

};


private JPanel informationTextFieldPanel = new JPanel();

//for creating an array of JTextField

private JTextField[] informationTextField = new JTextField[10];


private JPanel insertInformationButtonPanel = new JPanel();

//for creating a button

private JButton insertInformationButton = new JButton("Insert the Information");

//for creating South Panel

private JPanel southPanel = new JPanel();

//for creating a button

private JButton OKButton = new JButton("Exit");

//create objects from another classes for using them in the ActionListener

private Books book;

//for creating an array of string to store the data

private String[] data;

//for setting availble option to true

private boolean availble = true;

//for checking the information from the text field

public boolean isCorrect() {

data = new String[10];

for (int i = 0; i < informationLabel.length; i++) {

if (!informationTextField[i].getText().equals("")) {

data[i] = informationTextField[i].getText();

} else {

return false;

}

}

return true;

}

//for setting the array of JTextField to empty

public void clearTextField() {

for (int i = 0; i < informationTextField.length; i++) {

informationTextField[i].setText(null);

}

txtShelfNo.setText(null);

}

//constructor of addBooks

public AddBooks() {

//for setting the title for the internal frame

super("Add Books", false, true, false, true);

//for setting the icon

setFrameIcon(new ImageIcon(ClassLoader.getSystemResource("images/Add16.gif")));

//for getting the graphical user interface components display area

Container cp = getContentPane();

//for setting the layout

northPanel.setLayout(new FlowLayout(FlowLayout.CENTER));

//for setting the font for the North Panel

northLabel.setFont(new Font("Tahoma", Font.BOLD, 14));

//for adding the label in the North Panel

northPanel.add(northLabel);

//for adding the north panel to the container

cp.add("North", northPanel);


centerPanel.setLayout(new BorderLayout());

//for setting the border to the panel

centerPanel.setBorder(BorderFactory.createTitledBorder("Add a new book:"));


informationLabelPanel.setLayout(new GridLayout(11, 1, 1, 1));

/***********************************************************************

* for adding the strings to the labels, for setting the font *

* and adding these labels to the panel. *

* finally adding the panel to the container *

***********************************************************************/


informationLabelPanel.add(informationLabel[i] = new JLabel(informationString[i]));

informationLabel[i].setFont(new Font("Tahoma", Font.BOLD, 11));

}

centerPanel.add("West", informationLabelPanel);


informationTextFieldPanel.setLayout(new GridLayout(11, 1, 1, 1));

/***********************************************************************




***********************************************************************/


informationTextFieldPanel.add(informationTextField[i] = new JTextField(25));

informationTextField[i].setFont(new Font("Tahoma", Font.PLAIN, 11));

}

lblShelfNo.setFont(new Font("Tahoma", Font.BOLD, 11));

informationLabelPanel.add(lblShelfNo);

txtShelfNo.setFont(new Font("Tahoma", Font.PLAIN, 11));

informationTextFieldPanel.add(txtShelfNo);

centerPanel.add("East", informationTextFieldPanel);

/***********************************************************************

* for setting the layout for the panel,setting the font for the button*

* and adding the button to the panel. *


***********************************************************************/

insertInformationButtonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));

insertInformationButton.setFont(new Font("Tahoma", Font.BOLD, 11));

insertInformationButtonPanel.add(insertInformationButton);

centerPanel.add("South", insertInformationButtonPanel);

cp.add("Center", centerPanel);

/***********************************************************************

* for setting the layout for the panel,setting the font for the button*

* adding the button to the panel & setting the border. *


***********************************************************************/

southPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));

OKButton.setFont(new Font("Tahoma", Font.BOLD, 11));

southPanel.add(OKButton);

southPanel.setBorder(BorderFactory.createEtchedBorder());

cp.add("South", southPanel);

/***********************************************************************

* for adding the action listener to the button,first the text will be *

* taken from the JTextField[] and make the connection for database, *

* after that update the table in the database with the new value *

***********************************************************************/

insertInformationButton.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent ae) {

//for checking if there is a missing information

if (isCorrect()) {

Thread runner = new Thread() {

public void run() {

book = new Books();

//for checking if there is no double information in the database

book.connection("SELECT BookID FROM Books WHERE ISBN = '" + data[7] + "'");

String ISBN = book.getISBN();

if (!data[7].equalsIgnoreCase(ISBN)) {

try{

String sql="INSERT INTO Books (Subject,Title,Author,Publisher,Copyright," +

"Edition,Pages,ISBN,NumberOfBooks,NumberOfAvailbleBooks,Library,Availble,ShelfNo) VALUES "+

" (?,?,?,?,?,?,?,?,?,?,?,?,?)";

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

Connection con=DriverManager.getConnection("jdbc:odbc:JLibrary");

PreparedStatement ps=con.prepareStatement(sql);

ps.setString(1, data[0]);




ps.setInt(5, Integer.parseInt(data[4]));

ps.setInt(6,Integer.parseInt(data[5]));






ps.setBoolean(12, availble);

ps.setInt(13, Integer.parseInt(txtShelfNo.getText()));

ps.executeUpdate();

}catch(Exception ex){

JOptionPane.showMessageDialog(null, ex.toString());

}

/*String sql="INSERT INTO Books (Subject,Title,Author,Publisher,Copyright," +

"Edition,Pages,ISBN,NumberOfBooks,NumberOfAvailbleBooks,Library,Availble,ShelfNo) VALUES ('" +

data[0] + "','" + data[1] + "','" + data[2] + "','" +

data[3] + "', " + data[4] + ", " + data[5] + ", " +

data[6] + ", '" + data[7] + "', " + data[8] + "," + data[8] + ",'" +

data[9] + "', " + availble + ", '" + txtShelfNo.getText() + "')";

book.update(sql);*/

//JOptionPane.showMessageDialog(null, sql);

//for setting the array of JTextField to empty

clearTextField();

} else {

JOptionPane.showMessageDialog(null, "The book is in the library", "Error", JOptionPane.ERROR_MESSAGE);

}

}

};

runner.start();

} //if there is a missing data, then display Message Dialog

else {

JOptionPane.showMessageDialog(null, "Please, complete the information", "Warning", JOptionPane.WARNING_MESSAGE);

}

}

});

//for adding the action listener for the button to dispose the frame

OKButton.addActionListener(new ActionListener() {


dispose();

}

});

//for setting the visible to true

setVisible(true);

//show the internal frame

pack();

}

}

Book.java


import java.sql.*;

public class Books {

/*************************************************************************** *** declaration of the private variables used in the program

***

***************************************************************************/

private Connection connection = null;private Statement statement = null;private ResultSet resultSet = null;

private int bookID;private String subject;private String title;private String author;private String publisher;private int copyright;private int edition;private int pages;private String ISBN;private int numberOfBooks;private int numberOfAvailbleBooks;private int numberOfBorrowedBooks;private String library;private boolean availble;private String URL = "jdbc:odbc:JLibrary";

public Books() {}

public int getBookID() {return bookID;

}

public String getSubject() {return subject;

}

public String getTitle() {

return title;}

public String getAuthor() {return author;

}

public String getPublisher() {return publisher;

}

public int getCopyright() {return copyright;

}

public int getEdition() {return edition;

}

public int getPages() {return pages;

}

public String getISBN() {return ISBN;

}

public int getNumberOfBooks() {return numberOfBooks;

}

public int getNumberOfAvailbleBooks() {return numberOfAvailbleBooks;

}

public int getNumberOfBorrowedBooks() {return numberOfBorrowedBooks;

}

public String getLibrary() {return library;

}

public boolean getAvailble() {return availble;

}

public void connection(String Query) {try {

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");}catch (ClassNotFoundException cnfe) {

System.out.println("Books.java\n" + cnfe.toString());}catch (Exception e) {

System.out.println("Books.java\n" + e.toString());}/*************************************************************** * for making the connection,creating the statement and update * * the table in the database. After that,closing the statmenet * * and connection. There is catch block SQLException for error * ***************************************************************/try {

connection = DriverManager.getConnection(URL);statement = connection.createStatement();resultSet = statement.executeQuery(Query);while (resultSet.next()) {

bookID = resultSet.getInt(1);subject = resultSet.getString(2);title = resultSet.getString(3);author = resultSet.getString(4);publisher = resultSet.getString(5);copyright = resultSet.getInt(6);edition = resultSet.getInt(7);pages = resultSet.getInt(8);ISBN = resultSet.getString(9);numberOfBooks = resultSet.getInt(10);numberOfAvailbleBooks = resultSet.getInt(11);numberOfBorrowedBooks = resultSet.getInt(12);library = resultSet.getString(13);availble = resultSet.getBoolean(14);

}resultSet.close();statement.close();connection.close();

}catch (SQLException SQLe) {

System.out.println("Books.java\n" + SQLe.toString());}

}

public void update(String Query) {try {

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");}catch (ClassNotFoundException cnfe) {

System.out.println("Books.java\n" + cnfe.toString());}catch (Exception e) {

System.out.println("Books.java\n" + e.toString());}/*************************************************************** * for making the connection,creating the statement and update * * the table in the database. After that,closing the statmenet * * and connection. There is catch block SQLException for error * ***************************************************************/try {

//connection = DriverManager.getConnection("jdbc:odbc:JLibrary2");

connection = DriverManager.getConnection(URL);

statement = connection.createStatement();statement.executeUpdate(Query);statement.close();connection.close();

}catch (SQLException SQLe) {

System.out.println("Books.java\nError:" + SQLe.toString());}

}}

Borrowbook.java



import java.awt.*;



import java.text.SimpleDateFormat;

import java.util.Locale;

/**

*A public class

*/

public class BorrowBooks extends JInternalFrame {

/***************************************************************************


***************************************************************************/



//for creating the label

private JLabel title = new JLabel("BOOK INFORMATION");




private JPanel informationPanel = new JPanel();




private String[] informationString = {" Write the Book ID:", " Write the Member ID:",

" The Current Data:", " The Return Date:"};



//for creating the date in the String

private String date = new SimpleDateFormat("dd-MM-yy", Locale.getDefault()).format(new java.util.Date());




private JPanel borrowButtonPanel = new JPanel();

//for creating the button

private JButton borrowButton = new JButton("Borrow");

//for creating South Panel



private JButton cancelButton = new JButton("Cancel");

//for creating an object

private Books book;

private Members member;

private Borrow borrow;





if (!informationTextField[i].getText().equals(""))


else

return false;

}

return true;

}

//for setting the array of JTextField to null


for (int i = 0; i < informationTextField.length; i++)

if (i != 2)


}

//constructor of borrowBooks

public BorrowBooks() {


super("Borrow Books", false, true, false, true);


setFrameIcon(new ImageIcon(ClassLoader.getSystemResource("images/Export16.gif")));





//for setting the font

title.setFont(new Font("Tahoma", Font.BOLD, 14));

//for adding the label to the panel

northPanel.add(title);

//for adding the panel to the container




//for setting the layout for the internal panel

informationPanel.setLayout(new GridLayout(4, 2, 1, 1));

/***********************************************************************




***********************************************************************/


informationPanel.add(informationLabel[i] = new JLabel(informationString[i]));


if (i == 2) {

informationPanel.add(informationTextField[i] = new JTextField(date));


informationTextField[i].setEnabled(false);

}

else {

informationPanel.add(informationTextField[i] = new JTextField());


}

}

centerPanel.add("Center", informationPanel);


borrowButtonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));

//for setting the font to the button

borrowButton.setFont(new Font("Tahoma", Font.BOLD, 11));

//for adding the button to the panel

borrowButtonPanel.add(borrowButton);

//for adding the panel to the center panel

centerPanel.add("South", borrowButtonPanel);


centerPanel.setBorder(BorderFactory.createTitledBorder("Borrow a book:"));



//for adding the layout



cancelButton.setFont(new Font("Tahoma", Font.BOLD, 11));

//for adding the button to the panel

southPanel.add(cancelButton);





/***********************************************************************


* taken from the JTextField[] and make the connection for database, *


***********************************************************************/

borrowButton.addActionListener(new ActionListener() {



if (isCorrect()) {


public void run() {

book = new Books();

member = new Members();

borrow = new Borrow();

book.connection("SELECT * FROM Books WHERE BookID = " + data[0]);

member.connection("SELECT * FROM Members WHERE MemberID = " + data[1]);

int numberOfAvailbleBooks = book.getNumberOfAvailbleBooks();

int numberOfBorrowedBooks = 1 + book.getNumberOfBorrowedBooks();

int numberOfBooks = 1 + member.getNumberOfBooks();

//for checking if there is no same information in the database

if (numberOfAvailbleBooks == 1) {

numberOfAvailbleBooks -= 1;

book.update("UPDATE Books SET NumberOfAvailbleBooks =" + numberOfAvailbleBooks +

",NumberOfBorrowedBooks =" + numberOfBorrowedBooks + ",Availble = false WHERE BookID =" + data[0]);

member.update("UPDATE Members SET NumberOfBooks = " + numberOfBooks + " WHERE MemberID = " + data[1]);

borrow.update("INSERT INTO Borrow (BookID, MemberID, DayOfBorrowed, DayOfReturn) VALUES (" +

data[0] + "," + data[1] + ",'" + data[2] + "','" + data[3] + "')");


clearTextField();

}

else if (numberOfAvailbleBooks > 1) {

numberOfAvailbleBooks -= 1;


",NumberOfBorrowedBooks =" + numberOfBorrowedBooks + " WHERE BookID =" + data[0]);

member.update("UPDATE Members SET NumberOfBooks =" + numberOfBooks + " WHERE MemberID =" + data[1]);

borrow.update("INSERT INTO Borrow (BookID, MemberID, DayOfBorrowed, DayOfReturn) VALUES (" +

data[0] + "," + data[1] + ",'" + data[2] + "','" + data[3] + "')");


clearTextField();

}

else

JOptionPane.showMessageDialog(null, "The book is borrowed", "Warning", JOptionPane.WARNING_MESSAGE);

}

};

runner.start();

}

//if there is a missing data, then display Message Dialog

else


}

});


cancelButton.addActionListener(new ActionListener() {


dispose();

}

});


setVisible(true);


pack();

}

}

Jlibrary.java



import java.awt.*;



import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

/**

*A public class

*/

public class JLibrary extends JFrame implements ActionListener {

/***************************************************************************


***************************************************************************/

//for creating the JPanel

private JPanel searchPanel = new JPanel();

//for creating the JToolBar for the program

private JToolBar searchToolBar = new JToolBar();


private JLabel searchLabel = new JLabel("Book title: ");

//for creating the JTextField to use it on the searchToolBar

private JTextField searchTextField = new JTextField(15);

//for creating the JButton to use it on the searchToolBar

private JButton goButton = new JButton("Go");

//for creating JTabbedPane

//private JTabbedPane tabbedPane = new JTabbedPane();

//for creating JDeskTopPane for using JInternalFrame on the desktop

private JDesktopPane desktop = new JDesktopPane();

//private JDesktopPane desktop;

//for creating JSplitPane

private JSplitPane splitPane;

//for creating JScrollPane for JDesktopPane

private JScrollPane desktopScrollPane;

private JScrollPane treeScrollPane;

//for creating the background

//private ImageIcon icon = new ImageIcon(ClassLoader.getSystemResource("images/Logo.JPG"));

//for creating JLabel

//private JLabel background = new JLabel(icon);

/***************************************************************************

*create objects from another classes for using them in the ActionListener *

***************************************************************************/

private Menubar menu;

private Toolbar toolbar;

private StatusBar statusbar = new StatusBar();

private ListBooks listBooks;

private AddBooks addBooks;

private ListAvailbleBooks listAvailble;

private ListBorrowedBooks listBorrowed;

private EditBooks editBooks;

private RemoveBooks removeBooks;

private BorrowBooks borrowBooks;

private ReturnBooks returnBooks;

//private BooksInformation booksInformation;

private AddMembers addMembers;

private ListMembers listMembers;

private EditMembers editMembers;

private RemoveMembers removeMembers;

private MembersInformation membersInformation;

private SearchBooksAndMembers search;

//constructor of JLibrary

public JLibrary() {

//for setting the title for the frame

super("JAVAï¿½ Library System - JLibrary");

//for setting the size

Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();

//setSize(screenSize.width, screenSize.height - 30);

setExtendedState(JFrame.MAXIMIZED_BOTH);

//for setting resizable to false

//setResizable(false);

/**

*for settting an icon for the program

*/

Toolkit kit = Toolkit.getDefaultToolkit();

Image image = kit.getImage(ClassLoader.getSystemResource("images/Host16.gif"));

setIconImage(image);

menu = new Menubar();

toolbar = new Toolbar();

//for setting the menu bar

setJMenuBar(menu);

//for adding the actionListener

menu.printBook.addActionListener(this);

menu.exit.addActionListener(this);

menu.addBook.addActionListener(this);

menu.listBook.addActionListener(this);

menu.listAvailbleBook.addActionListener(this);

menu.listBorrowedBook.addActionListener(this);

menu.editBook.addActionListener(this);

menu.removeBook.addActionListener(this);

//menu.bookInformation.addActionListener(this);

menu.addMember.addActionListener(this);

menu.listMember.addActionListener(this);

menu.editMember.addActionListener(this);

menu.removeMember.addActionListener(this);

menu.memberInformation.addActionListener(this);

menu.searchBooksAndMembers.addActionListener(this);

menu.borrowBook.addActionListener(this);

menu.returnBook.addActionListener(this);

menu.listissuedbooks.addActionListener(this);

menu.reserveBook.addActionListener(this);

menu.help.addActionListener(this);

menu.about.addActionListener(this);

//get the graphical user interface components display the desktop


desktop.setBackground(Color.GRAY);

cp.add("Center", desktop);


searchLabel.setFont(new Font("Tahoma", Font.BOLD, 11));


searchTextField.setFont(new Font("Tahoma", Font.PLAIN, 12));

goButton.setFont(new Font("Tahoma", Font.BOLD, 9));

//for adding the searchLable to the searchToolBar

searchToolBar.add(searchLabel);

//for adding the searchTextField to searchToolBar

searchToolBar.add(searchTextField);

//for adding the goButton to searchToolBar

searchToolBar.add(goButton);

//for adding listenerAction for the button

goButton.addActionListener(this);


searchPanel.setLayout(new BorderLayout());

//for adding the toolBar to the searchPanel

searchPanel.add("Center", toolbar);

//for adding the searchToolBar to the searchPanel

//searchPanel.add("South", searchToolBar);

//for adding the searchPanel to the Container

cp.add("North", searchPanel);

//for adding the statusbar to the Container

cp.add("South", statusbar);

for (int i = 0; i < toolbar.imageName24.length; i++) {

//for adding the action to the button

toolbar.button[i].addActionListener(this);

}

//for adding WindowListener to the program

addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent e) {

System.exit(0);

}

});

//show the program

show();

}

/**

*this method is invoked when an action occurs.

*@param ae the action event.

*/


if (ae.getSource() == menu.addBook || ae.getSource() == toolbar.button[0]) {


public void run() {

addBooks = new AddBooks();

desktop.add(addBooks);

try {

addBooks.setSelected(true);

} catch (java.beans.PropertyVetoException e) {

}

}

};

runner.start();

}

if (ae.getSource() == menu.listBook || ae.getSource() == toolbar.button[1]) {


public void run() {

listBooks = new ListBooks();

desktop.add(listBooks);

try {

listBooks.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.listAvailbleBook || ae.getSource() == toolbar.button[2]) {


public void run() {

listAvailble = new ListAvailbleBooks();

desktop.add(listAvailble);

try {

listAvailble.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.listBorrowedBook || ae.getSource() == toolbar.button[3]) {


public void run() {

listBorrowed = new ListBorrowedBooks();

desktop.add(listBorrowed);

try {

listBorrowed.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.editBook || ae.getSource() == toolbar.button[4]) {


public void run() {

editBooks = new EditBooks();

desktop.add(editBooks);

try {

editBooks.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.removeBook || ae.getSource() == toolbar.button[5]) {


public void run() {

removeBooks = new RemoveBooks();

desktop.add(removeBooks);

try {

removeBooks.setSelected(true);


}

}

};

runner.start();

}

/* if (ae.getSource() == menu.bookInformation || ae.getSource() == toolbar.button[6]) {


public void run() {

booksInformation = new BooksInformation();

desktop.add(booksInformation);

try {

booksInformation.setSelected(true);

}

catch (java.beans.PropertyVetoException e) {

}

}

};

runner.start();

}*/

if (ae.getSource() == menu.addMember || ae.getSource() == toolbar.button[7]) {


public void run() {

addMembers = new AddMembers();

desktop.add(addMembers);

try {

addMembers.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.listMember || ae.getSource() == toolbar.button[8]) {


public void run() {

listMembers = new ListMembers();

desktop.add(listMembers);

try {

listMembers.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.editMember || ae.getSource() == toolbar.button[9]) {


public void run() {

editMembers = new EditMembers();

desktop.add(editMembers);

try {

editMembers.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.removeMember || ae.getSource() == toolbar.button[10]) {


public void run() {

removeMembers = new RemoveMembers();

desktop.add(removeMembers);

try {

removeMembers.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.memberInformation || ae.getSource() == toolbar.button[11]) {


public void run() {

membersInformation = new MembersInformation();

desktop.add(membersInformation);

try {

membersInformation.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.searchBooksAndMembers || ae.getSource() == toolbar.button[12]) {


public void run() {

search = new SearchBooksAndMembers();

desktop.add(search);

try {

search.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.borrowBook || ae.getSource() == toolbar.button[13]) {


public void run() {

borrowBooks = new BorrowBooks();

desktop.add(borrowBooks);

try {

borrowBooks.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.returnBook || ae.getSource() == toolbar.button[14]) {


public void run() {

returnBooks = new ReturnBooks();

desktop.add(returnBooks);

try {

returnBooks.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.reserveBook) {


public void run() {

ReserveBook reserveBook = new ReserveBook();

desktop.add(reserveBook);

try {

reserveBook.setSelected(true);


}

}

};

runner.start();

}

if (ae.getSource() == menu.help || ae.getSource() == toolbar.button[15]) {

//

}

if (ae.getSource() == menu.about || ae.getSource() == toolbar.button[16]) {


public void run() {

JOptionPane.showMessageDialog(null, new About(), "About JLibrary", JOptionPane.PLAIN_MESSAGE);

}

};

runner.start();

}

if (ae.getSource() == menu.printBook || ae.getSource() == toolbar.button[17]) {


public void run() {

//Print.printComponent(new JLibrary());

}

};

runner.start();

}

if (ae.getSource() == menu.exit || ae.getSource() == toolbar.button[18]) {

dispose();

System.exit(0);

}

if(ae.getSource()==menu.listissuedbooks){


public void run() {

ListIssuedBooks listissuedbooks=new ListIssuedBooks();

desktop.add(listissuedbooks);

try {

listissuedbooks.setSelected(true);


}

}

};

runner.start();

}

}

Main.java

/*******************************************************************************

*/


import java.awt.EventQueue;

import java.awt.Frame;

import javax.swing.JDialog;

public class Main implements Runnable {

final Frame frame;

public Main(Frame frame) {

this.frame = frame;

}

public void run() {

frame.show();

}

public static void main(String[] args) {

JDialog.setDefaultLookAndFeelDecorated(true);

// Throw a nice little title page up on the screen first

new Splash().showSplash(3000);

EventQueue.invokeLater(new Main(new JLibrary()));

}

}

Menubar.java




import java.awt.event.KeyEvent;

import javax.management.JMException;

public class Menubar extends JMenuBar {

/***************************************************************************


***************************************************************************/

//for creating the JMenu for the program

public JMenu fileMenu, bookMenu, memberMenu, searchMenu, loanMenu, reserveMenu, helpMenu;

//for creating the JMenuItem for JMenu

public JMenuItem printBook, exit, addBook, listBook, listAvailbleBook, listBorrowedBook;

public JMenuItem editBook, removeBook, bookInformation, addMember, listMember, editMember;

public JMenuItem removeMember, memberInformation, searchBooksAndMembers, borrowBook, returnBook;

public JMenuItem listissuedbooks,reserveBook, help, about;

//for creating an imageIcon

public ImageIcon[] icons;

//for creating the name of the image file 16*16

public String[] imageName16 = {"images/Print16.gif", "images/Exit16.gif",

"images/Add16.gif", "images/List16.gif",

"images/Edit16.gif", "images/Delete16.gif",

"images/Information16.gif", "images/Find16.gif",

"images/Export16.gif", "images/Import16.gif",

"images/Help16.gif", "images/About16.gif"

};

public Menubar() {

//for adding book, member, search, loan & help Menus to the menu bar

this.add(fileMenu = new JMenu("File"));

this.add(bookMenu = new JMenu("Books"));

this.add(memberMenu = new JMenu("Members"));

this.add(searchMenu = new JMenu("Search"));

this.add(loanMenu = new JMenu("Loan"));

this.add(reserveMenu = new JMenu("Reserve"));

this.add(helpMenu = new JMenu("Help"));

/**

*for setting the Mnemonic

*/

fileMenu.setMnemonic('f');

bookMenu.setMnemonic('b');

memberMenu.setMnemonic('m');

searchMenu.setMnemonic('s');

loanMenu.setMnemonic('l');

reserveMenu.setMnemonic('r');

helpMenu.setMnemonic('h');

//for setting the image icons

icons = new ImageIcon[12];

for (int i = 0; i < imageName16.length; i++) {

icons[i] = new ImageIcon(ClassLoader.getSystemResource(imageName16[i]));

}

//for adding print books & exit

fileMenu.add(printBook = new JMenuItem("Print Books", icons[0]));

fileMenu.add(exit = new JMenuItem("Exit", icons[1]));

//for adding add, list, listAvailble, listBorrowed, edit & remove Books and book information to the bookMenu

bookMenu.add(addBook = new JMenuItem("Add Book", icons[2]));

bookMenu.add(listBook = new JMenuItem("List All Books", icons[3]));

bookMenu.add(listAvailbleBook = new JMenuItem("List Availble Books", icons[3]));

bookMenu.add(listBorrowedBook = new JMenuItem("List Borrowed Books", icons[3]));

bookMenu.add(editBook = new JMenuItem("Edit Books", icons[4]));

bookMenu.add(removeBook = new JMenuItem("Remove Book", icons[5]));

//bookMenu.add(bookInformation = new JMenuItem("Book Information", icons[6]));

//for adding add, list, edit & remove Members and member information to the memberMenu

memberMenu.add(addMember = new JMenuItem("Add Member", icons[2]));

memberMenu.add(listMember = new JMenuItem("List All Members", icons[3]));

memberMenu.add(editMember = new JMenuItem("Edit Members", icons[4]));

memberMenu.add(removeMember = new JMenuItem("Remove Member", icons[5]));

memberMenu.add(memberInformation = new JMenuItem("Member Information", icons[6]));

//for adding add, list & remove Members to the memberMenu

searchMenu.add(searchBooksAndMembers = new JMenuItem("Search", icons[7]));

//for adding borrow & return books to the loanMenu

loanMenu.add(borrowBook = new JMenuItem("Borrow a Book", icons[8]));

loanMenu.add(returnBook = new JMenuItem("Return a Book", icons[9]));

loanMenu.add(listissuedbooks=new JMenuItem("Issued book details",icons[3]));

//Reserve a book

reserveMenu.add(reserveBook = new JMenuItem("Reserve a Book", icons[10]));

//for adding help & about to the helpMenu

helpMenu.add(help = new JMenuItem("Help", icons[10]));

helpMenu.add(about = new JMenuItem("About", icons[11]));

//for setting the shortcut

printBook.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_P, ActionEvent.CTRL_MASK));

exit.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F4, ActionEvent.ALT_MASK));

searchBooksAndMembers.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S, ActionEvent.CTRL_MASK));

addBook.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_A, ActionEvent.CTRL_MASK));

listBook.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_L, ActionEvent.CTRL_MASK));

editBook.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_E, ActionEvent.CTRL_MASK));

removeBook.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V, ActionEvent.CTRL_MASK));

addMember.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_M, ActionEvent.CTRL_MASK));

listMember.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_I, ActionEvent.CTRL_MASK));

editMember.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_D, ActionEvent.CTRL_MASK));

removeMember.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_R, ActionEvent.CTRL_MASK));

borrowBook.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_B, ActionEvent.CTRL_MASK));

returnBook.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_R, ActionEvent.CTRL_MASK));

listissuedbooks.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X,ActionEvent.CTRL_MASK));

help.setAccelerator(KeyStroke.getKeyStroke("F1"));

about.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_T, ActionEvent.CTRL_MASK));

}

}

Returnbook.java



import java.awt.*;



import java.awt.event.KeyAdapter;

import java.awt.event.KeyEvent;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.ResultSet;

import java.sql.Statement;

import java.util.GregorianCalendar;

/**

*A public class

*/

public class ReturnBooks extends JInternalFrame implements ActionListener {

/***************************************************************************


***************************************************************************/




private JLabel title = new JLabel("BOOK INFORMATION");




private JPanel informationPanel = new JPanel();




private String[] informationString = {" Write the Book ID:", " Write the Member ID:"};





private JLabel lblFinePerDay = new JLabel("Fine/Day");

private JTextField txtFinePerDay = new JTextField();

private JLabel lblTotalFineAmt = new JLabel("Total fine amount");

private JTextField txtTotalFineAmt = new JTextField();


private JPanel returnButtonPanel = new JPanel();

//for creating the buton

private JButton returnButton = new JButton("Return");

//for creating the panel



private JButton cancelButton = new JButton("Cancel");

//for creating an object

private Books book;

private Members member;

private Borrow borrow;





if (!informationTextField[i].getText().equals("")) {


} else {

return false;

}

}

return true;

}




if (i != 2) {


}

txtFinePerDay.setText(null);

txtTotalFineAmt.setText(null);

}

}

//constructor of returnBooks

public ReturnBooks() {


super("Return books", false, true, false, true);


setFrameIcon(new ImageIcon(ClassLoader.getSystemResource("images/Import16.gif")));






title.setFont(new Font("Tahoma", Font.BOLD, 14));

//for adding the label

northPanel.add(title);

//for adding the north panel to the container




//for setting the layout for the internal panel

informationPanel.setLayout(new GridLayout(4, 2, 1, 1));

/***********************************************************************




***********************************************************************/


informationPanel.add(informationLabel[i] = new JLabel(informationString[i]));


informationPanel.add(informationTextField[i] = new JTextField());


}

informationPanel.add(lblFinePerDay);

informationPanel.add(txtFinePerDay);

informationPanel.add(lblTotalFineAmt);

informationPanel.add(txtTotalFineAmt);

txtTotalFineAmt.setEditable(false);

txtFinePerDay.addKeyListener(new keyListener());

centerPanel.add("Center", informationPanel);


returnButtonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));

//for adding the button

returnButtonPanel.add(returnButton);


returnButton.setFont(new Font("Tahoma", Font.BOLD, 11));

//for adding the internal panel to the panel

centerPanel.add("South", returnButtonPanel);

//for setting the border

centerPanel.setBorder(BorderFactory.createTitledBorder("Return a book:"));

//for adding the center panel to the container




//for adding the button

southPanel.add(cancelButton);


cancelButton.setFont(new Font("Tahoma", Font.BOLD, 11));

//for setting the border


//for adding the south panel to the container


/***********************************************************************


* taken from the JTextField and make the connection for database, *


***********************************************************************/

returnButton.addActionListener(this);


cancelButton.addActionListener(this);


setVisible(true);


pack();

}


if (ae.getSource() == returnButton) {


if (isCorrect()) {


public void run() {

book = new Books();

member = new Members();

borrow = new Borrow();

book.connection("SELECT * FROM Books WHERE BookID = " + data[0]);

member.connection("SELECT * FROM Members WHERE MemberID = " + data[1]);

int numberOfAvailbleBooks = book.getNumberOfAvailbleBooks();

int numberOfBorrowedBooks = book.getNumberOfBorrowedBooks() - 1;

int numberOfBooks = member.getNumberOfBooks();

//for checking if there is no same information in the database

if (numberOfAvailbleBooks == 0 && numberOfBooks > 0) {

numberOfAvailbleBooks += 1;

numberOfBooks -= 1;


",NumberOfBorrowedBooks =" + numberOfBorrowedBooks + ",Availble = true WHERE BookID =" + data[0]);


borrow.update("DELETE FROM Borrow WHERE BookID =" + data[0] + " AND MemberID =" + data[1]);


clearTextField();

} else if (numberOfAvailbleBooks > 0 && numberOfBooks > 0) {

numberOfAvailbleBooks += 1;

numberOfBooks -= 1;


",NumberOfBorrowedBooks =" + numberOfBorrowedBooks + " WHERE BookID =" + data[0]);


borrow.update("DELETE FROM Borrow WHERE BookID =" + data[0] + " AND MemberID =" + data[1]);


clearTextField();

} else {

JOptionPane.showMessageDialog(null, "The book is not borrowed", "Warning", JOptionPane.WARNING_MESSAGE);

}

}

};

runner.start();

} //if there is a missing data, then display Message Dialog

else {


}

}

if (ae.getSource() == cancelButton) {

dispose();

}

}

class keyListener extends KeyAdapter {

public void keyPressed(KeyEvent k) {

java.sql.Date da = null;

if (k.getKeyCode() == KeyEvent.VK_ENTER) {

try {

int fineamt = Integer.parseInt(txtFinePerDay.getText());

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

Connection con = DriverManager.getConnection("jdbc:odbc:JLibrary");

Statement st = con.createStatement();

int bookid = Integer.parseInt(informationTextField[0].getText());

int memid = Integer.parseInt(informationTextField[1].getText());

try {

String sql = "SELECT DayOfReturn from Borrow where MemberID=" + memid + " and BookID=" + bookid;

ResultSet rs = st.executeQuery(sql);

if (rs.next()) {

da = rs.getDate(1);

java.util.Date today = new java.util.Date();

/*java.util.Date retdate=new java.util.Date(da.getYear(),da.getMonth(),da.getDate());

JOptionPane.showMessageDialog(null, "today=" + today + "\nRet date=" + retdate);*/

System.out.println(today.after(da));

if (today.after(da)) {

long finedays = today.getTime() - da.getTime();

int days = (int) (finedays / (1000 * 60 * 60 * 24));

System.out.println(days);

txtTotalFineAmt.setText(String.valueOf(fineamt * days));

} else {

txtTotalFineAmt.setText("0");

}

} else {

JOptionPane.showMessageDialog(null, "Member ID entered not found on databse");

}

} catch (Exception ex1) {

JOptionPane.showMessageDialog(null, "Error, Cannot retrieve date value from table" + ex1.toString());

}

} catch (Exception ex) {

JOptionPane.showMessageDialog(null, "Error, cannot connect to database" + ex.toString());

}

}

}

}//inner class closed

}//class closed

Date post:	21-Jul-2016
Category:	Documents
Upload:	vickram-jain
View:	213 times
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