From 88ec83800ea2789af1241eafbdcbd46b468e677e Mon Sep 17 00:00:00 2001
From: ShubhamNayal <36091771+ShubhamNayal@users.noreply.github.com>
Date: Tue, 31 Mar 2020 23:10:01 +0530
Subject: [PATCH] Shubham Nayal,1710991778,G-02

---
 AdminLogin.java       | 121 ++++++++++++++++++++++++++
 AdminSuccess.java     | 117 +++++++++++++++++++++++++
 BookDao.java          |  20 +++++
 BooksForm.java        | 172 +++++++++++++++++++++++++++++++++++++
 DB.java               |  14 +++
 DeleteLibrarian.java  | 113 +++++++++++++++++++++++++
 IssueBookDao.java     |  63 ++++++++++++++
 IssueBookForm.java    | 181 +++++++++++++++++++++++++++++++++++++++
 LibrarianDao.java     |  47 ++++++++++
 LibrarianForm.java    | 193 ++++++++++++++++++++++++++++++++++++++++++
 LibrarianLogin.java   | 122 ++++++++++++++++++++++++++
 LibrarianSuccess.java | 141 ++++++++++++++++++++++++++++++
 Library.java          |  95 +++++++++++++++++++++
 ReturnBook.java       | 148 ++++++++++++++++++++++++++++++++
 ReturnBookDao.java    |  50 +++++++++++
 ViewBooks.java        |  78 +++++++++++++++++
 ViewIssuedBooks.java  |  78 +++++++++++++++++
 ViewLibrarian.java    |  77 +++++++++++++++++
 books.sql             |  54 ++++++++++++
 issuebooks.sql        |  50 +++++++++++
 librarian.sql         |  51 +++++++++++
 21 files changed, 1985 insertions(+)
 create mode 100644 AdminLogin.java
 create mode 100644 AdminSuccess.java
 create mode 100644 BookDao.java
 create mode 100644 BooksForm.java
 create mode 100644 DB.java
 create mode 100644 DeleteLibrarian.java
 create mode 100644 IssueBookDao.java
 create mode 100644 IssueBookForm.java
 create mode 100644 LibrarianDao.java
 create mode 100644 LibrarianForm.java
 create mode 100644 LibrarianLogin.java
 create mode 100644 LibrarianSuccess.java
 create mode 100644 Library.java
 create mode 100644 ReturnBook.java
 create mode 100644 ReturnBookDao.java
 create mode 100644 ViewBooks.java
 create mode 100644 ViewIssuedBooks.java
 create mode 100644 ViewLibrarian.java
 create mode 100644 books.sql
 create mode 100644 issuebooks.sql
 create mode 100644 librarian.sql

diff --git a/AdminLogin.java b/AdminLogin.java
new file mode 100644
index 0000000..5290ff5
--- /dev/null
+++ b/AdminLogin.java
@@ -0,0 +1,121 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+
+import java.awt.Font;
+import java.awt.Color;
+import javax.swing.JTextField;
+import javax.swing.JButton;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+import javax.swing.JPasswordField;
+
+public class AdminLogin extends JFrame {
+	static AdminLogin frame;
+	private JPanel contentPane;
+	private JTextField textField;
+	private JPasswordField passwordField;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame = new AdminLogin();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public AdminLogin() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 450, 300);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblAdminLoginForm = new JLabel("Admin Login Form");
+		lblAdminLoginForm.setForeground(Color.GRAY);
+		lblAdminLoginForm.setFont(new Font("Tahoma", Font.PLAIN, 18));
+		
+		JLabel lblEnterName = new JLabel("Enter Name:");
+		
+		JLabel lblEnterPassword = new JLabel("Enter Password:");
+		
+		textField = new JTextField();
+		textField.setColumns(10);
+		
+		JButton btnLogin = new JButton("Login");
+		btnLogin.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+			String name=textField.getText();
+			String password=String.valueOf(passwordField.getPassword());
+			if(name.equals("admin")&&password.equals("admin123")){
+				AdminSuccess.main(new String[]{});
+				frame.dispose();
+			}else{
+				JOptionPane.showMessageDialog(AdminLogin.this, "Sorry, Username or Password Error","Login Error!", JOptionPane.ERROR_MESSAGE);
+				textField.setText("");
+				passwordField.setText("");
+			}
+			}
+		});
+		
+		passwordField = new JPasswordField();
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.TRAILING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addGap(124)
+							.addComponent(lblAdminLoginForm))
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addGap(19)
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+								.addComponent(lblEnterName)
+								.addComponent(lblEnterPassword))
+							.addGap(47)
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING, false)
+								.addComponent(passwordField)
+								.addComponent(textField, GroupLayout.DEFAULT_SIZE, 172, Short.MAX_VALUE))))
+					.addContainerGap(107, Short.MAX_VALUE))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(187, Short.MAX_VALUE)
+					.addComponent(btnLogin, GroupLayout.PREFERRED_SIZE, 86, GroupLayout.PREFERRED_SIZE)
+					.addGap(151))
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addComponent(lblAdminLoginForm)
+					.addGap(26)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblEnterName)
+						.addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(28)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblEnterPassword)
+						.addComponent(passwordField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addComponent(btnLogin, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+					.addContainerGap(80, Short.MAX_VALUE))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+}
diff --git a/AdminSuccess.java b/AdminSuccess.java
new file mode 100644
index 0000000..4b2aadc
--- /dev/null
+++ b/AdminSuccess.java
@@ -0,0 +1,117 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import java.awt.Color;
+import java.awt.Font;
+import javax.swing.JButton;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+import javax.swing.LayoutStyle.ComponentPlacement;
+import java.sql.*;
+public class AdminSuccess extends JFrame {
+	static AdminSuccess frame;
+	private JPanel contentPane;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame = new AdminSuccess();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public AdminSuccess() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 450, 371);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblAdminSection = new JLabel("Admin Section");
+		lblAdminSection.setFont(new Font("Tahoma", Font.PLAIN, 22));
+		lblAdminSection.setForeground(Color.GRAY);
+		
+		JButton btnNewButton = new JButton("Add Librarian");
+		btnNewButton.setFont(new Font("Tahoma", Font.PLAIN, 15));
+		btnNewButton.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+			LibrarianForm.main(new String[]{});
+			frame.dispose();
+			}
+		});
+		
+		JButton btnViewLibrarian = new JButton("View Librarian");
+		btnViewLibrarian.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent arg0) {
+			ViewLibrarian.main(new String[]{});
+			}
+		});
+		btnViewLibrarian.setFont(new Font("Tahoma", Font.PLAIN, 15));
+		
+		JButton btnDeleteLibrarian = new JButton("Delete Librarian");
+		btnDeleteLibrarian.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+			DeleteLibrarian.main(new String[]{});
+			frame.dispose();
+			}
+		});
+		btnDeleteLibrarian.setFont(new Font("Tahoma", Font.PLAIN, 15));
+		
+		JButton btnLogout = new JButton("Logout");
+		btnLogout.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent arg0) {
+				Library.main(new String[]{});
+				frame.dispose();
+			}
+		});
+		btnLogout.setFont(new Font("Tahoma", Font.PLAIN, 15));
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.TRAILING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(150, Short.MAX_VALUE)
+					.addComponent(lblAdminSection, GroupLayout.PREFERRED_SIZE, 151, GroupLayout.PREFERRED_SIZE)
+					.addGap(123))
+				.addGroup(Alignment.LEADING, gl_contentPane.createSequentialGroup()
+					.addGap(134)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addComponent(btnLogout, GroupLayout.PREFERRED_SIZE, 181, GroupLayout.PREFERRED_SIZE)
+						.addComponent(btnDeleteLibrarian, GroupLayout.PREFERRED_SIZE, 181, GroupLayout.PREFERRED_SIZE)
+						.addComponent(btnViewLibrarian, GroupLayout.PREFERRED_SIZE, 181, GroupLayout.PREFERRED_SIZE)
+						.addComponent(btnNewButton, GroupLayout.PREFERRED_SIZE, 181, GroupLayout.PREFERRED_SIZE))
+					.addContainerGap(109, Short.MAX_VALUE))
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addComponent(lblAdminSection, GroupLayout.PREFERRED_SIZE, 40, GroupLayout.PREFERRED_SIZE)
+					.addGap(11)
+					.addComponent(btnNewButton, GroupLayout.PREFERRED_SIZE, 49, GroupLayout.PREFERRED_SIZE)
+					.addGap(18)
+					.addComponent(btnViewLibrarian, GroupLayout.PREFERRED_SIZE, 49, GroupLayout.PREFERRED_SIZE)
+					.addGap(18)
+					.addComponent(btnDeleteLibrarian, GroupLayout.PREFERRED_SIZE, 49, GroupLayout.PREFERRED_SIZE)
+					.addGap(18)
+					.addComponent(btnLogout, GroupLayout.PREFERRED_SIZE, 49, GroupLayout.PREFERRED_SIZE)
+					.addContainerGap(21, Short.MAX_VALUE))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+}
diff --git a/BookDao.java b/BookDao.java
new file mode 100644
index 0000000..acbdf2e
--- /dev/null
+++ b/BookDao.java
@@ -0,0 +1,20 @@
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+
+public class BookDao {
+public static int save(String callno,String name,String author,String publisher,int quantity){
+	int status=0;
+	try{
+		Connection con=DB.getConnection();
+		PreparedStatement ps=con.prepareStatement("insert into books(callno,name,author,publisher,quantity) values(?,?,?,?,?)");
+		ps.setString(1,callno);
+		ps.setString(2,name);
+		ps.setString(3,author);
+		ps.setString(4,publisher);
+		ps.setInt(5,quantity);
+		status=ps.executeUpdate();
+		con.close();
+	}catch(Exception e){System.out.println(e);}
+	return status;
+}
+}
diff --git a/BooksForm.java b/BooksForm.java
new file mode 100644
index 0000000..a6727e0
--- /dev/null
+++ b/BooksForm.java
@@ -0,0 +1,172 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+
+import java.awt.Font;
+import java.awt.Color;
+import javax.swing.JTextField;
+import javax.swing.JButton;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+import javax.swing.LayoutStyle.ComponentPlacement;
+
+public class BooksForm extends JFrame {
+	static BooksForm frame;
+	private JPanel contentPane;
+	private JTextField textField;
+	private JTextField textField_1;
+	private JTextField textField_2;
+	private JTextField textField_3;
+	private JTextField textField_4;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame = new BooksForm();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public BooksForm() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 450, 404);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblAddBooks = new JLabel("Add Books");
+		lblAddBooks.setForeground(Color.GRAY);
+		lblAddBooks.setFont(new Font("Tahoma", Font.PLAIN, 18));
+		
+		JLabel lblCallNo = new JLabel("Call No:");
+		
+		JLabel lblName = new JLabel("Name:");
+		
+		JLabel lblAuthor = new JLabel("Author:");
+		
+		JLabel lblPublisher = new JLabel("Publisher:");
+		
+		JLabel lblQuantity = new JLabel("Quantity:");
+		
+		textField = new JTextField();
+		textField.setColumns(10);
+		
+		textField_1 = new JTextField();
+		textField_1.setColumns(10);
+		
+		textField_2 = new JTextField();
+		textField_2.setColumns(10);
+		
+		textField_3 = new JTextField();
+		textField_3.setColumns(10);
+		
+		textField_4 = new JTextField();
+		textField_4.setColumns(10);
+		
+		JButton btnAddBooks = new JButton("Add Books");
+		btnAddBooks.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+			String callno=textField.getText();
+			String name=textField_1.getText();
+			String author=textField_2.getText();
+			String publisher=textField_3.getText();
+			String squantity=textField_4.getText();
+			int quantity=Integer.parseInt(squantity);
+			int i=BookDao.save(callno, name, author, publisher, quantity);
+			if(i>0){
+				JOptionPane.showMessageDialog(BooksForm.this,"Books added successfully!");
+				LibrarianSuccess.main(new String[]{});
+				frame.dispose();
+				
+			}else{
+				JOptionPane.showMessageDialog(BooksForm.this,"Sorry, unable to save!");
+			}
+			}
+		});
+		
+		JButton btnBack = new JButton("Back");
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.TRAILING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addGap(150)
+							.addComponent(lblAddBooks))
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addGap(18)
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING, false)
+								.addComponent(lblName, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+								.addComponent(lblCallNo)
+								.addComponent(lblAuthor, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+								.addComponent(lblPublisher, GroupLayout.DEFAULT_SIZE, 67, Short.MAX_VALUE)
+								.addComponent(lblQuantity, GroupLayout.PREFERRED_SIZE, 55, GroupLayout.PREFERRED_SIZE))
+							.addGap(47)
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+								.addComponent(textField_4, GroupLayout.PREFERRED_SIZE, 167, GroupLayout.PREFERRED_SIZE)
+								.addComponent(textField_3, GroupLayout.PREFERRED_SIZE, 167, GroupLayout.PREFERRED_SIZE)
+								.addComponent(textField_2, GroupLayout.PREFERRED_SIZE, 167, GroupLayout.PREFERRED_SIZE)
+								.addComponent(textField_1, GroupLayout.PREFERRED_SIZE, 167, GroupLayout.PREFERRED_SIZE)
+								.addComponent(textField, GroupLayout.PREFERRED_SIZE, 167, GroupLayout.PREFERRED_SIZE))))
+					.addContainerGap(125, Short.MAX_VALUE))
+				.addGroup(Alignment.LEADING, gl_contentPane.createSequentialGroup()
+					.addGap(161)
+					.addComponent(btnAddBooks, GroupLayout.PREFERRED_SIZE, 101, GroupLayout.PREFERRED_SIZE)
+					.addContainerGap(162, Short.MAX_VALUE))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(359, Short.MAX_VALUE)
+					.addComponent(btnBack)
+					.addContainerGap())
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addComponent(lblAddBooks)
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblCallNo)
+						.addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblName)
+						.addComponent(textField_1, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblAuthor)
+						.addComponent(textField_2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblPublisher)
+						.addComponent(textField_3, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblQuantity)
+						.addComponent(textField_4, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(30)
+					.addComponent(btnAddBooks, GroupLayout.PREFERRED_SIZE, 31, GroupLayout.PREFERRED_SIZE)
+					.addPreferredGap(ComponentPlacement.RELATED)
+					.addComponent(btnBack)
+					.addContainerGap(53, Short.MAX_VALUE))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+
+}
diff --git a/DB.java b/DB.java
new file mode 100644
index 0000000..d879730
--- /dev/null
+++ b/DB.java
@@ -0,0 +1,14 @@
+import java.sql.Connection;
+import java.sql.DriverManager;
+
+public class DB {
+	public static Connection getConnection(){
+		Connection con=null;
+		try{
+			Class.forName("com.mysql.jdbc.Driver");
+			con=DriverManager.getConnection("jdbc:mysql://localhost:3306/test","","");
+		}catch(Exception e){System.out.println(e);}
+		return con;
+	}
+
+}
diff --git a/DeleteLibrarian.java b/DeleteLibrarian.java
new file mode 100644
index 0000000..5a0f36d
--- /dev/null
+++ b/DeleteLibrarian.java
@@ -0,0 +1,113 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JTextField;
+import javax.swing.JButton;
+import java.awt.Font;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+public class DeleteLibrarian extends JFrame {
+	static DeleteLibrarian frame;
+	private JPanel contentPane;
+	private JTextField textField;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame = new DeleteLibrarian();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public DeleteLibrarian() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 450, 300);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblEnterId = new JLabel("Enter Id:");
+		
+		textField = new JTextField();
+		textField.setColumns(10);
+		
+		JButton btnDelete = new JButton("Delete");
+		btnDelete.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				String sid=textField.getText();
+				if(sid==null||sid.trim().equals("")){
+					JOptionPane.showMessageDialog(DeleteLibrarian.this,"Id can't be blank");
+				}else{
+					int id=Integer.parseInt(sid);
+					int i=LibrarianDao.delete(id);
+					if(i>0){
+						JOptionPane.showMessageDialog(DeleteLibrarian.this,"Record deleted successfully!");
+					}else{
+						JOptionPane.showMessageDialog(DeleteLibrarian.this,"Unable to delete given id!");
+					}
+				}
+			}
+		});
+		btnDelete.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		
+		JButton btnNewButton = new JButton("Back");
+		btnNewButton.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				AdminSuccess.main(new String[]{});
+				frame.dispose();
+			}
+		});
+		btnNewButton.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGap(39)
+					.addComponent(lblEnterId)
+					.addGap(57)
+					.addComponent(textField, GroupLayout.PREFERRED_SIZE, 178, GroupLayout.PREFERRED_SIZE)
+					.addContainerGap(107, Short.MAX_VALUE))
+				.addGroup(Alignment.TRAILING, gl_contentPane.createSequentialGroup()
+					.addContainerGap(175, Short.MAX_VALUE)
+					.addComponent(btnDelete, GroupLayout.PREFERRED_SIZE, 109, GroupLayout.PREFERRED_SIZE)
+					.addGap(140))
+				.addGroup(Alignment.TRAILING, gl_contentPane.createSequentialGroup()
+					.addContainerGap(322, Short.MAX_VALUE)
+					.addComponent(btnNewButton, GroupLayout.PREFERRED_SIZE, 92, GroupLayout.PREFERRED_SIZE)
+					.addContainerGap())
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGap(19)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
+						.addComponent(lblEnterId))
+					.addGap(33)
+					.addComponent(btnDelete, GroupLayout.PREFERRED_SIZE, 33, GroupLayout.PREFERRED_SIZE)
+					.addGap(43)
+					.addComponent(btnNewButton)
+					.addContainerGap(78, Short.MAX_VALUE))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+}
diff --git a/IssueBookDao.java b/IssueBookDao.java
new file mode 100644
index 0000000..c59f5a2
--- /dev/null
+++ b/IssueBookDao.java
@@ -0,0 +1,63 @@
+import java.sql.*;
+public class IssueBookDao {
+	
+public static boolean checkBook(String bookcallno){
+	boolean status=false;
+	try{
+		Connection con=DB.getConnection();
+		PreparedStatement ps=con.prepareStatement("select * from books where callno=?");
+		ps.setString(1,bookcallno);
+	    ResultSet rs=ps.executeQuery();
+		status=rs.next();
+		con.close();
+	}catch(Exception e){System.out.println(e);}
+	return status;
+}
+
+public static int save(String bookcallno,int studentid,String studentname,String studentcontact){
+	int status=0;
+	try{
+		Connection con=DB.getConnection();
+		
+		status=updatebook(bookcallno);//updating quantity and issue
+		
+		if(status>0){
+		PreparedStatement ps=con.prepareStatement("insert into issuebooks(bookcallno,studentid,studentname,studentcontact) values(?,?,?,?)");
+		ps.setString(1,bookcallno);
+		ps.setInt(2,studentid);
+		ps.setString(3,studentname);
+		ps.setString(4,studentcontact);
+		status=ps.executeUpdate();
+		}
+		
+		con.close();
+	}catch(Exception e){System.out.println(e);}
+	return status;
+}
+public static int updatebook(String bookcallno){
+	int status=0;
+	int quantity=0,issued=0;
+	try{
+		Connection con=DB.getConnection();
+		
+		PreparedStatement ps=con.prepareStatement("select quantity,issued from books where callno=?");
+		ps.setString(1,bookcallno);
+		ResultSet rs=ps.executeQuery();
+		if(rs.next()){
+			quantity=rs.getInt("quantity");
+			issued=rs.getInt("issued");
+		}
+		
+		if(quantity>0){
+		PreparedStatement ps2=con.prepareStatement("update books set quantity=?,issued=? where callno=?");
+		ps2.setInt(1,quantity-1);
+		ps2.setInt(2,issued+1);
+		ps2.setString(3,bookcallno);
+		
+		status=ps2.executeUpdate();
+		}
+		con.close();
+	}catch(Exception e){System.out.println(e);}
+	return status;
+}
+}
diff --git a/IssueBookForm.java b/IssueBookForm.java
new file mode 100644
index 0000000..1ea2924
--- /dev/null
+++ b/IssueBookForm.java
@@ -0,0 +1,181 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+
+import java.awt.Color;
+import java.awt.Font;
+import javax.swing.JTextField;
+import javax.swing.JButton;
+import javax.swing.LayoutStyle.ComponentPlacement;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+public class IssueBookForm extends JFrame {
+	static IssueBookForm frame;
+	private JPanel contentPane;
+	private JTextField textField_1;
+	private JTextField textField_2;
+	private JTextField textField_3;
+	private JTextField textField_4;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame = new IssueBookForm();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public IssueBookForm() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 438, 414);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblNewLabel = new JLabel("Issue Book ");
+		lblNewLabel.setFont(new Font("Tahoma", Font.PLAIN, 18));
+		lblNewLabel.setForeground(Color.GRAY);
+		
+		JLabel lblBookName = new JLabel("Book Callno:");
+		
+		textField_1 = new JTextField();
+		textField_1.setColumns(10);
+		
+		textField_2 = new JTextField();
+		textField_2.setColumns(10);
+		
+		textField_3 = new JTextField();
+		textField_3.setColumns(10);
+		
+		textField_4 = new JTextField();
+		textField_4.setColumns(10);
+		
+		JLabel lblStudentId = new JLabel("Student Id:");
+		
+		JLabel lblStudentName = new JLabel("Student Name:");
+		
+		JLabel lblStudentContact = new JLabel("Student Contact:");
+		
+		JButton btnIssueBook = new JButton("Issue Book");
+		btnIssueBook.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				
+			String bookcallno=textField_1.getText();
+			int studentid=Integer.parseInt(textField_2.getText());
+			String studentname=textField_3.getText();
+			String studentcontact=textField_4.getText();
+			
+			if(IssueBookDao.checkBook(bookcallno)){
+			
+			int i=IssueBookDao.save(bookcallno, studentid, studentname, studentcontact);
+			if(i>0){
+				JOptionPane.showMessageDialog(IssueBookForm.this,"Book issued successfully!");
+				LibrarianSuccess.main(new String[]{});
+				frame.dispose();
+				
+			}else{
+				JOptionPane.showMessageDialog(IssueBookForm.this,"Sorry, unable to issue!");
+			}//end of save if-else
+			
+			}else{
+				JOptionPane.showMessageDialog(IssueBookForm.this,"Sorry, Callno doesn't exist!");
+			}//end of checkbook if-else
+			
+			}
+		});
+		
+		JButton btnBack = new JButton("Back");
+		btnBack.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				LibrarianSuccess.main(new String[]{});
+				frame.dispose();
+			}
+		});
+		
+		JLabel lblNewLabel_1 = new JLabel("Note: Please check Student ID Carefully before issuing book!");
+		lblNewLabel_1.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		lblNewLabel_1.setForeground(Color.RED);
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(10, Short.MAX_VALUE)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+								.addComponent(lblBookName)
+								.addComponent(lblStudentId)
+								.addComponent(lblStudentName, GroupLayout.PREFERRED_SIZE, 108, GroupLayout.PREFERRED_SIZE)
+								.addComponent(lblStudentContact, GroupLayout.PREFERRED_SIZE, 100, GroupLayout.PREFERRED_SIZE))
+							.addGap(10)
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+								.addComponent(textField_2, GroupLayout.PREFERRED_SIZE, 172, GroupLayout.PREFERRED_SIZE)
+								.addComponent(textField_1, GroupLayout.PREFERRED_SIZE, 172, GroupLayout.PREFERRED_SIZE)
+								.addComponent(textField_3, GroupLayout.PREFERRED_SIZE, 172, GroupLayout.PREFERRED_SIZE)
+								.addComponent(textField_4, GroupLayout.PREFERRED_SIZE, 172, GroupLayout.PREFERRED_SIZE))
+							.addGap(48))
+						.addGroup(Alignment.TRAILING, gl_contentPane.createSequentialGroup()
+							.addGap(20)
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.TRAILING)
+								.addComponent(lblNewLabel_1)
+								.addGroup(gl_contentPane.createSequentialGroup()
+									.addComponent(btnIssueBook, GroupLayout.PREFERRED_SIZE, 100, GroupLayout.PREFERRED_SIZE)
+									.addGap(47)
+									.addComponent(btnBack)))
+							.addGap(100))))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGap(146)
+					.addComponent(lblNewLabel)
+					.addContainerGap(235, Short.MAX_VALUE))
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.TRAILING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGap(37)
+					.addComponent(lblNewLabel)
+					.addGap(43)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblBookName)
+						.addComponent(textField_1, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(28)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblStudentId)
+						.addComponent(textField_2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(28)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblStudentName)
+						.addComponent(textField_3, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(26)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblStudentContact)
+						.addComponent(textField_4, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addPreferredGap(ComponentPlacement.UNRELATED)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(btnIssueBook, GroupLayout.PREFERRED_SIZE, 31, GroupLayout.PREFERRED_SIZE)
+						.addComponent(btnBack))
+					.addGap(18)
+					.addComponent(lblNewLabel_1)
+					.addGap(25))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+}
diff --git a/LibrarianDao.java b/LibrarianDao.java
new file mode 100644
index 0000000..87b3bdf
--- /dev/null
+++ b/LibrarianDao.java
@@ -0,0 +1,47 @@
+import java.sql.*;
+public class LibrarianDao {
+
+	
+	public static int save(String name,String password,String email,String address,String city,String contact){
+		int status=0;
+		try{
+			Connection con=DB.getConnection();
+			PreparedStatement ps=con.prepareStatement("insert into librarian(name,password,email,address,city,contact) values(?,?,?,?,?,?)");
+			ps.setString(1,name);
+			ps.setString(2,password);
+			ps.setString(3,email);
+			ps.setString(4,address);
+			ps.setString(5,city);
+			ps.setString(6,contact);
+			status=ps.executeUpdate();
+			con.close();
+		}catch(Exception e){System.out.println(e);}
+		return status;
+	}
+	public static int delete(int id){
+		int status=0;
+		try{
+			Connection con=DB.getConnection();
+			PreparedStatement ps=con.prepareStatement("delete from librarian where id=?");
+			ps.setInt(1,id);
+			status=ps.executeUpdate();
+			con.close();
+		}catch(Exception e){System.out.println(e);}
+		return status;
+	}
+
+	public static boolean validate(String name,String password){
+		boolean status=false;
+		try{
+			Connection con=DB.getConnection();
+			PreparedStatement ps=con.prepareStatement("select * from librarian where name=? and password=?");
+			ps.setString(1,name);
+			ps.setString(2,password);
+			ResultSet rs=ps.executeQuery();
+			status=rs.next();
+			con.close();
+		}catch(Exception e){System.out.println(e);}
+		return status;
+	}
+
+}
diff --git a/LibrarianForm.java b/LibrarianForm.java
new file mode 100644
index 0000000..5f7a2e4
--- /dev/null
+++ b/LibrarianForm.java
@@ -0,0 +1,193 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+
+import java.awt.Font;
+import java.awt.Color;
+import javax.swing.JTextField;
+import javax.swing.JPasswordField;
+import javax.swing.LayoutStyle.ComponentPlacement;
+import javax.swing.JButton;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+public class LibrarianForm extends JFrame {
+	static LibrarianForm frame;
+	private JPanel contentPane;
+	private JTextField textField;
+	private JTextField textField_1;
+	private JTextField textField_2;
+	private JTextField textField_3;
+	private JTextField textField_4;
+	private JPasswordField passwordField;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame = new LibrarianForm();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public LibrarianForm() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 450, 450);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblAddLibrarian = new JLabel("Add Librarian");
+		lblAddLibrarian.setForeground(Color.DARK_GRAY);
+		lblAddLibrarian.setFont(new Font("Tahoma", Font.PLAIN, 22));
+		
+		JLabel lblName = new JLabel("Name:");
+		
+		JLabel lblPassword = new JLabel("Password:");
+		
+		JLabel lblEmail = new JLabel("Email:");
+		
+		JLabel lblAddress = new JLabel("Address:");
+		
+		JLabel lblCity = new JLabel("City:");
+		
+		JLabel lblContactNo = new JLabel("Contact No:");
+		
+		textField = new JTextField();
+		textField.setColumns(10);
+		
+		textField_1 = new JTextField();
+		textField_1.setColumns(10);
+		
+		textField_2 = new JTextField();
+		textField_2.setColumns(10);
+		
+		textField_3 = new JTextField();
+		textField_3.setColumns(10);
+		
+		textField_4 = new JTextField();
+		textField_4.setColumns(10);
+		
+		passwordField = new JPasswordField();
+		
+		JButton btnNewButton = new JButton("Add Librarian");
+		btnNewButton.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+			String name=textField.getText();
+			String password=String.valueOf(passwordField.getPassword());
+			String email=textField_1.getText();
+			String address=textField_2.getText();
+			String city=textField_3.getText();
+			String contact=textField_4.getText();
+
+			int i=LibrarianDao.save(name, password, email, address, city, contact);
+			if(i>0){
+				JOptionPane.showMessageDialog(LibrarianForm.this,"Librarian added successfully!");
+				AdminSuccess.main(new String[]{});
+				frame.dispose();
+				
+			}else{
+				JOptionPane.showMessageDialog(LibrarianForm.this,"Sorry, unable to save!");
+			}
+			}
+		});
+		btnNewButton.setForeground(Color.DARK_GRAY);
+		
+		JButton btnBack = new JButton("Back");
+		btnBack.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+			AdminSuccess.main(new String[]{});
+			frame.dispose();
+			}
+		});
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.TRAILING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGap(20)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING, false)
+						.addComponent(lblPassword, GroupLayout.DEFAULT_SIZE, 62, Short.MAX_VALUE)
+						.addComponent(lblName)
+						.addComponent(lblEmail, GroupLayout.PREFERRED_SIZE, 31, GroupLayout.PREFERRED_SIZE)
+						.addComponent(lblAddress, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+						.addComponent(lblCity, GroupLayout.PREFERRED_SIZE, 31, GroupLayout.PREFERRED_SIZE)
+						.addComponent(lblContactNo, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
+					.addGap(58)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING, false)
+						.addComponent(textField_4, GroupLayout.DEFAULT_SIZE, 177, Short.MAX_VALUE)
+						.addComponent(textField_3, GroupLayout.DEFAULT_SIZE, 177, Short.MAX_VALUE)
+						.addComponent(textField_2, GroupLayout.DEFAULT_SIZE, 177, Short.MAX_VALUE)
+						.addComponent(textField_1, GroupLayout.DEFAULT_SIZE, 177, Short.MAX_VALUE)
+						.addComponent(textField, GroupLayout.DEFAULT_SIZE, 177, Short.MAX_VALUE)
+						.addComponent(passwordField))
+					.addContainerGap(107, Short.MAX_VALUE))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(151, Short.MAX_VALUE)
+					.addComponent(lblAddLibrarian)
+					.addGap(144))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(160, Short.MAX_VALUE)
+					.addComponent(btnNewButton, GroupLayout.PREFERRED_SIZE, 131, GroupLayout.PREFERRED_SIZE)
+					.addGap(133))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(200, Short.MAX_VALUE)
+					.addComponent(btnBack)
+					.addGap(169))
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addComponent(lblAddLibrarian)
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addComponent(lblName)
+							.addGap(18)
+							.addComponent(lblPassword))
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
+							.addPreferredGap(ComponentPlacement.UNRELATED)
+							.addComponent(passwordField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)))
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblEmail)
+						.addComponent(textField_1, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblAddress)
+						.addComponent(textField_2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblCity)
+						.addComponent(textField_3, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblContactNo)
+						.addComponent(textField_4, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addComponent(btnNewButton, GroupLayout.PREFERRED_SIZE, 36, GroupLayout.PREFERRED_SIZE)
+					.addPreferredGap(ComponentPlacement.RELATED, 57, Short.MAX_VALUE)
+					.addComponent(btnBack)
+					.addGap(19))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+
+}
diff --git a/LibrarianLogin.java b/LibrarianLogin.java
new file mode 100644
index 0000000..03c805e
--- /dev/null
+++ b/LibrarianLogin.java
@@ -0,0 +1,122 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+
+import java.awt.Font;
+import java.awt.Color;
+import javax.swing.JTextField;
+import javax.swing.JButton;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+import javax.swing.JPasswordField;
+
+public class LibrarianLogin extends JFrame {
+	static LibrarianLogin frame;
+	private JPanel contentPane;
+	private JTextField textField;
+	private JPasswordField passwordField;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame = new LibrarianLogin();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public LibrarianLogin() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 450, 300);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblAdminLoginForm = new JLabel("Librarian Login Form");
+		lblAdminLoginForm.setForeground(Color.GRAY);
+		lblAdminLoginForm.setFont(new Font("Tahoma", Font.PLAIN, 18));
+		
+		JLabel lblEnterName = new JLabel("Enter Name:");
+		
+		JLabel lblEnterPassword = new JLabel("Enter Password:");
+		
+		textField = new JTextField();
+		textField.setColumns(10);
+		
+		JButton btnLogin = new JButton("Login");
+		btnLogin.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+			String name=textField.getText();
+			String password=String.valueOf(passwordField.getPassword());
+			//System.out.println(name+" "+password);
+			if(LibrarianDao.validate(name, password)){
+				LibrarianSuccess.main(new String[]{});
+				frame.dispose();
+			}else{
+				JOptionPane.showMessageDialog(LibrarianLogin.this, "Sorry, Username or Password Error","Login Error!", JOptionPane.ERROR_MESSAGE);
+				textField.setText("");
+				passwordField.setText("");
+			}
+			}
+		});
+		
+		passwordField = new JPasswordField();
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.TRAILING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addGap(124)
+							.addComponent(lblAdminLoginForm))
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addGap(19)
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+								.addComponent(lblEnterName)
+								.addComponent(lblEnterPassword))
+							.addGap(47)
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING, false)
+								.addComponent(passwordField)
+								.addComponent(textField, GroupLayout.DEFAULT_SIZE, 172, Short.MAX_VALUE))))
+					.addContainerGap(107, Short.MAX_VALUE))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(187, Short.MAX_VALUE)
+					.addComponent(btnLogin, GroupLayout.PREFERRED_SIZE, 86, GroupLayout.PREFERRED_SIZE)
+					.addGap(151))
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addComponent(lblAdminLoginForm)
+					.addGap(26)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblEnterName)
+						.addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(28)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblEnterPassword)
+						.addComponent(passwordField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(18)
+					.addComponent(btnLogin, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+					.addContainerGap(80, Short.MAX_VALUE))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+}
diff --git a/LibrarianSuccess.java b/LibrarianSuccess.java
new file mode 100644
index 0000000..a33e5f4
--- /dev/null
+++ b/LibrarianSuccess.java
@@ -0,0 +1,141 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import java.awt.Font;
+import java.awt.Color;
+import javax.swing.JButton;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+public class LibrarianSuccess extends JFrame {
+	static LibrarianSuccess frame;
+	private JPanel contentPane;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame = new LibrarianSuccess();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public LibrarianSuccess() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 450, 433);
+		contentPane = new JPanel();
+		contentPane.setForeground(Color.GRAY);
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblLibrarianSection = new JLabel("Librarian Section - JavaTpoint");
+		lblLibrarianSection.setFont(new Font("Tahoma", Font.PLAIN, 22));
+		
+		JButton btnNewButton = new JButton("Add Books");
+		btnNewButton.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+			BooksForm.main(new String[]{});
+			frame.dispose();
+			}
+		});
+		btnNewButton.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		
+		JButton btnViewBooks = new JButton("View Books");
+		btnViewBooks.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent arg0) {
+				ViewBooks.main(new String[]{});
+			}
+		});
+		btnViewBooks.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		
+		JButton btnIssueBook = new JButton("Issue Book");
+		btnIssueBook.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				IssueBookForm.main(new String[]{});
+				frame.dispose();
+			}
+		});
+		btnIssueBook.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		
+		JButton btnViewIssuedBooks = new JButton("View Issued Books");
+		btnViewIssuedBooks.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				ViewIssuedBooks.main(new String[]{});
+			}
+		});
+		btnViewIssuedBooks.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		
+		JButton btnReturnBook = new JButton("Return Book");
+		btnReturnBook.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				ReturnBook.main(new String[]{});
+				frame.dispose();
+			}
+		});
+		btnReturnBook.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		
+		JButton btnLogout = new JButton("Logout");
+		btnLogout.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				Library.main(new String[]{});
+				frame.dispose();
+			}
+		});
+		btnLogout.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(Alignment.TRAILING, gl_contentPane.createSequentialGroup()
+					.addContainerGap(81, Short.MAX_VALUE)
+					.addComponent(lblLibrarianSection)
+					.addGap(54))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGap(132)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addComponent(btnLogout, GroupLayout.PREFERRED_SIZE, 191, GroupLayout.PREFERRED_SIZE)
+						.addComponent(btnReturnBook, GroupLayout.PREFERRED_SIZE, 191, GroupLayout.PREFERRED_SIZE)
+						.addComponent(btnViewIssuedBooks, GroupLayout.PREFERRED_SIZE, 191, GroupLayout.PREFERRED_SIZE)
+						.addComponent(btnIssueBook, GroupLayout.PREFERRED_SIZE, 191, GroupLayout.PREFERRED_SIZE)
+						.addComponent(btnViewBooks, GroupLayout.PREFERRED_SIZE, 191, GroupLayout.PREFERRED_SIZE)
+						.addComponent(btnNewButton, GroupLayout.PREFERRED_SIZE, 191, GroupLayout.PREFERRED_SIZE))
+					.addContainerGap(101, Short.MAX_VALUE))
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap()
+					.addComponent(lblLibrarianSection)
+					.addGap(18)
+					.addComponent(btnNewButton, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+					.addGap(18)
+					.addComponent(btnViewBooks, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+					.addGap(18)
+					.addComponent(btnIssueBook, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+					.addGap(18)
+					.addComponent(btnViewIssuedBooks, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+					.addGap(18)
+					.addComponent(btnReturnBook, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+					.addGap(18)
+					.addComponent(btnLogout, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)
+					.addContainerGap(16, Short.MAX_VALUE))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+
+}
diff --git a/Library.java b/Library.java
new file mode 100644
index 0000000..20bf43d
--- /dev/null
+++ b/Library.java
@@ -0,0 +1,95 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import java.awt.Color;
+import java.awt.Font;
+import javax.swing.JButton;
+import javax.swing.LayoutStyle.ComponentPlacement;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+public class Library extends JFrame {
+	static Library frame;
+	private JPanel contentPane;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame= new Library();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public Library() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 450, 300);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblLibraryManagement = new JLabel("Library Management - JavaTpoint");
+		lblLibraryManagement.setFont(new Font("Tahoma", Font.PLAIN, 18));
+		lblLibraryManagement.setForeground(Color.GRAY);
+		
+		JButton btnAdminLogin = new JButton("Admin Login");
+		btnAdminLogin.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+			AdminLogin.main(new String[]{});
+			frame.dispose();
+			}
+		});
+		btnAdminLogin.setFont(new Font("Tahoma", Font.PLAIN, 15));
+		
+		JButton btnLibrarianLogin = new JButton("Librarian Login");
+		btnLibrarianLogin.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent arg0) {
+				LibrarianLogin.main(new String[]{});
+			}
+		});
+		btnLibrarianLogin.setFont(new Font("Tahoma", Font.PLAIN, 15));
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addGap(64)
+							.addComponent(lblLibraryManagement))
+						.addGroup(gl_contentPane.createSequentialGroup()
+							.addGap(140)
+							.addGroup(gl_contentPane.createParallelGroup(Alignment.TRAILING, false)
+								.addComponent(btnLibrarianLogin, Alignment.LEADING, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+								.addComponent(btnAdminLogin, Alignment.LEADING, GroupLayout.DEFAULT_SIZE, 135, Short.MAX_VALUE))))
+					.addContainerGap(95, Short.MAX_VALUE))
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap()
+					.addComponent(lblLibraryManagement)
+					.addGap(32)
+					.addComponent(btnAdminLogin, GroupLayout.PREFERRED_SIZE, 52, GroupLayout.PREFERRED_SIZE)
+					.addPreferredGap(ComponentPlacement.UNRELATED)
+					.addComponent(btnLibrarianLogin, GroupLayout.PREFERRED_SIZE, 53, GroupLayout.PREFERRED_SIZE)
+					.addContainerGap(70, Short.MAX_VALUE))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+}
diff --git a/ReturnBook.java b/ReturnBook.java
new file mode 100644
index 0000000..eb127c9
--- /dev/null
+++ b/ReturnBook.java
@@ -0,0 +1,148 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import javax.swing.GroupLayout;
+import javax.swing.GroupLayout.Alignment;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+
+import java.awt.Font;
+import java.awt.Color;
+import javax.swing.JTextField;
+import javax.swing.JButton;
+import javax.swing.LayoutStyle.ComponentPlacement;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+public class ReturnBook extends JFrame {
+	static ReturnBook frame;
+	private JPanel contentPane;
+	private JTextField textField;
+	private JTextField textField_1;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					frame = new ReturnBook();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public ReturnBook() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 516, 413);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		setContentPane(contentPane);
+		
+		JLabel lblReturnBook = new JLabel("Return Book");
+		lblReturnBook.setForeground(Color.GRAY);
+		lblReturnBook.setFont(new Font("Tahoma", Font.PLAIN, 18));
+		
+		JLabel lblBookCallno = new JLabel("Book Callno:");
+		
+		JLabel lblStudentId = new JLabel("Student Id:");
+		
+		textField = new JTextField();
+		textField.setColumns(10);
+		
+		textField_1 = new JTextField();
+		textField_1.setColumns(10);
+		
+		JButton btnReturnBook = new JButton("Return Book");
+		btnReturnBook.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				String bookcallno=textField.getText();
+				int studentid=Integer.parseInt(textField_1.getText());
+				int i=ReturnBookDao.delete(bookcallno, studentid);
+				if(i>0){
+					JOptionPane.showMessageDialog(ReturnBook.this,"Book returned successfully!");
+					LibrarianSuccess.main(new String[]{});
+					frame.dispose();
+					
+				}else{
+					JOptionPane.showMessageDialog(ReturnBook.this,"Sorry, unable to return book!");
+				}
+			}
+		});
+		
+		JLabel lblNewLabel = new JLabel("Note: Check the book properly!");
+		lblNewLabel.setForeground(Color.RED);
+		lblNewLabel.setFont(new Font("Tahoma", Font.PLAIN, 13));
+		
+		JButton btnBack = new JButton("Back");
+		btnBack.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				LibrarianSuccess.main(new String[]{});
+				frame.dispose();
+			}
+		});
+		GroupLayout gl_contentPane = new GroupLayout(contentPane);
+		gl_contentPane.setHorizontalGroup(
+			gl_contentPane.createParallelGroup(Alignment.TRAILING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGap(36)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.TRAILING, false)
+						.addComponent(lblStudentId, Alignment.LEADING, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+						.addComponent(lblBookCallno, Alignment.LEADING, GroupLayout.DEFAULT_SIZE, 78, Short.MAX_VALUE))
+					.addGap(56)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
+						.addComponent(textField_1, GroupLayout.PREFERRED_SIZE, 181, GroupLayout.PREFERRED_SIZE)
+						.addComponent(textField, GroupLayout.PREFERRED_SIZE, 181, GroupLayout.PREFERRED_SIZE))
+					.addContainerGap(139, Short.MAX_VALUE))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(210, Short.MAX_VALUE)
+					.addComponent(btnReturnBook, GroupLayout.PREFERRED_SIZE, 104, GroupLayout.PREFERRED_SIZE)
+					.addGap(176))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(205, Short.MAX_VALUE)
+					.addComponent(lblReturnBook)
+					.addGap(187))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addGap(19)
+					.addComponent(lblNewLabel)
+					.addContainerGap(294, Short.MAX_VALUE))
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap(355, Short.MAX_VALUE)
+					.addComponent(btnBack)
+					.addGap(46))
+		);
+		gl_contentPane.setVerticalGroup(
+			gl_contentPane.createParallelGroup(Alignment.LEADING)
+				.addGroup(gl_contentPane.createSequentialGroup()
+					.addContainerGap()
+					.addComponent(lblReturnBook)
+					.addGap(32)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblBookCallno)
+						.addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(34)
+					.addGroup(gl_contentPane.createParallelGroup(Alignment.BASELINE)
+						.addComponent(lblStudentId)
+						.addComponent(textField_1, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
+					.addGap(29)
+					.addComponent(btnReturnBook, GroupLayout.PREFERRED_SIZE, 34, GroupLayout.PREFERRED_SIZE)
+					.addGap(23)
+					.addComponent(btnBack)
+					.addPreferredGap(ComponentPlacement.RELATED, 28, Short.MAX_VALUE)
+					.addComponent(lblNewLabel)
+					.addGap(72))
+		);
+		contentPane.setLayout(gl_contentPane);
+	}
+
+}
diff --git a/ReturnBookDao.java b/ReturnBookDao.java
new file mode 100644
index 0000000..dfb8a5d
--- /dev/null
+++ b/ReturnBookDao.java
@@ -0,0 +1,50 @@
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+
+public class ReturnBookDao {
+	public static int delete(String bookcallno,int studentid){
+		int status=0;
+		try{
+			Connection con=DB.getConnection();
+			
+			status=updatebook(bookcallno);//updating quantity and issue
+			
+			if(status>0){
+			PreparedStatement ps=con.prepareStatement("delete from issuebooks where bookcallno=? and studentid=?");
+			ps.setString(1,bookcallno);
+			ps.setInt(2,studentid);
+			status=ps.executeUpdate();
+			}
+			
+			con.close();
+		}catch(Exception e){System.out.println(e);}
+		return status;
+	}
+	public static int updatebook(String bookcallno){
+		int status=0;
+		int quantity=0,issued=0;
+		try{
+			Connection con=DB.getConnection();
+			
+			PreparedStatement ps=con.prepareStatement("select quantity,issued from books where callno=?");
+			ps.setString(1,bookcallno);
+			ResultSet rs=ps.executeQuery();
+			if(rs.next()){
+				quantity=rs.getInt("quantity");
+				issued=rs.getInt("issued");
+			}
+			
+			if(issued>0){
+			PreparedStatement ps2=con.prepareStatement("update books set quantity=?,issued=? where callno=?");
+			ps2.setInt(1,quantity+1);
+			ps2.setInt(2,issued-1);
+			ps2.setString(3,bookcallno);
+			
+			status=ps2.executeUpdate();
+			}
+			con.close();
+		}catch(Exception e){System.out.println(e);}
+		return status;
+	}
+}
diff --git a/ViewBooks.java b/ViewBooks.java
new file mode 100644
index 0000000..dddde28
--- /dev/null
+++ b/ViewBooks.java
@@ -0,0 +1,78 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.border.EmptyBorder;
+import javax.swing.JTable;
+
+public class ViewBooks extends JFrame {
+
+	private JPanel contentPane;
+	private JTable table;
+
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					ViewBooks frame = new ViewBooks();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public ViewBooks() {
+		setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
+		setBounds(100, 100, 450, 300);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		contentPane.setLayout(new BorderLayout(0, 0));
+		setContentPane(contentPane);
+		
+		String data[][]=null;
+		String column[]=null;
+		try{
+			Connection con=DB.getConnection();
+			PreparedStatement ps=con.prepareStatement("select * from books",ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
+			ResultSet rs=ps.executeQuery();
+			
+			ResultSetMetaData rsmd=rs.getMetaData();
+			int cols=rsmd.getColumnCount();
+			column=new String[cols];
+			for(int i=1;i<=cols;i++){
+				column[i-1]=rsmd.getColumnName(i);
+			}
+			
+			rs.last();
+			int rows=rs.getRow();
+			rs.beforeFirst();
+
+			data=new String[rows][cols];
+			int count=0;
+			while(rs.next()){
+				for(int i=1;i<=cols;i++){
+					data[count][i-1]=rs.getString(i);
+				}
+				count++;
+			}
+			con.close();
+		}catch(Exception e){System.out.println(e);}
+		
+		table = new JTable(data,column);
+		JScrollPane sp=new JScrollPane(table);
+		
+		contentPane.add(sp, BorderLayout.CENTER);
+	}
+
+}
diff --git a/ViewIssuedBooks.java b/ViewIssuedBooks.java
new file mode 100644
index 0000000..0d1909d
--- /dev/null
+++ b/ViewIssuedBooks.java
@@ -0,0 +1,78 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.border.EmptyBorder;
+import javax.swing.JTable;
+
+public class ViewIssuedBooks extends JFrame {
+
+	private JPanel contentPane;
+	private JTable table;
+
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					ViewIssuedBooks frame = new ViewIssuedBooks();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public ViewIssuedBooks() {
+		setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
+		setBounds(100, 100, 450, 300);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		contentPane.setLayout(new BorderLayout(0, 0));
+		setContentPane(contentPane);
+		
+		String data[][]=null;
+		String column[]=null;
+		try{
+			Connection con=DB.getConnection();
+			PreparedStatement ps=con.prepareStatement("select * from issuebooks",ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
+			ResultSet rs=ps.executeQuery();
+			
+			ResultSetMetaData rsmd=rs.getMetaData();
+			int cols=rsmd.getColumnCount();
+			column=new String[cols];
+			for(int i=1;i<=cols;i++){
+				column[i-1]=rsmd.getColumnName(i);
+			}
+			
+			rs.last();
+			int rows=rs.getRow();
+			rs.beforeFirst();
+
+			data=new String[rows][cols];
+			int count=0;
+			while(rs.next()){
+				for(int i=1;i<=cols;i++){
+					data[count][i-1]=rs.getString(i);
+				}
+				count++;
+			}
+			con.close();
+		}catch(Exception e){System.out.println(e);}
+		
+		table = new JTable(data,column);
+		JScrollPane sp=new JScrollPane(table);
+		
+		contentPane.add(sp, BorderLayout.CENTER);
+	}
+
+}
diff --git a/ViewLibrarian.java b/ViewLibrarian.java
new file mode 100644
index 0000000..66d8f1d
--- /dev/null
+++ b/ViewLibrarian.java
@@ -0,0 +1,77 @@
+import java.awt.BorderLayout;
+import java.awt.EventQueue;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.border.EmptyBorder;
+import javax.swing.JTable;
+
+public class ViewLibrarian extends JFrame {
+
+	private JPanel contentPane;
+	private JTable table;
+
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					ViewLibrarian frame = new ViewLibrarian();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public ViewLibrarian() {
+		setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
+		setBounds(100, 100, 450, 300);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+		contentPane.setLayout(new BorderLayout(0, 0));
+		setContentPane(contentPane);
+		String data[][]=null;
+		String column[]=null;
+		try{
+			Connection con=DB.getConnection();
+			PreparedStatement ps=con.prepareStatement("select * from librarian",ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
+			ResultSet rs=ps.executeQuery();
+			
+			ResultSetMetaData rsmd=rs.getMetaData();
+			int cols=rsmd.getColumnCount();
+			column=new String[cols];
+			for(int i=1;i<=cols;i++){
+				column[i-1]=rsmd.getColumnName(i);
+			}
+			
+			rs.last();
+			int rows=rs.getRow();
+			rs.beforeFirst();
+
+			data=new String[rows][cols];
+			int count=0;
+			while(rs.next()){
+				for(int i=1;i<=cols;i++){
+					data[count][i-1]=rs.getString(i);
+				}
+				count++;
+			}
+			con.close();
+		}catch(Exception e){System.out.println(e);}
+		
+		table = new JTable(data,column);
+		JScrollPane sp=new JScrollPane(table);
+		
+		contentPane.add(sp, BorderLayout.CENTER);
+	}
+
+}
diff --git a/books.sql b/books.sql
new file mode 100644
index 0000000..2765a2a
--- /dev/null
+++ b/books.sql
@@ -0,0 +1,54 @@
+-- phpMyAdmin SQL Dump
+-- version 3.4.5
+-- http://www.phpmyadmin.net
+--
+-- Host: localhost
+-- Generation Time: Jul 19, 2016 at 07:40 PM
+-- Server version: 5.5.16
+-- PHP Version: 5.4.0beta2-dev
+
+SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+
+--
+-- Database: `test`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `books`
+--
+
+CREATE TABLE IF NOT EXISTS `books` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `callno` varchar(100) NOT NULL,
+  `name` varchar(100) NOT NULL,
+  `author` varchar(100) NOT NULL,
+  `publisher` varchar(100) NOT NULL,
+  `quantity` int(10) NOT NULL,
+  `issued` int(10) NOT NULL,
+  `added_date` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `callno` (`callno`),
+  UNIQUE KEY `callno_2` (`callno`)
+) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=4 ;
+
+--
+-- Dumping data for table `books`
+--
+
+INSERT INTO `books` (`id`, `callno`, `name`, `author`, `publisher`, `quantity`, `issued`, `added_date`) VALUES
+(1, 'A@4', 'C In Depth', 'Shrivastav', 'BPB', 2, 2, '2016-07-19 19:37:56'),
+(2, 'B@1', 'DBMS', 'Korth', 'Pearson', 3, 0, '2016-07-18 18:39:52'),
+(3, 'G@12', 'Let''s see', 'Yashwant Kanetkar', 'BPB', 10, 0, '2016-07-18 23:02:14');
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
diff --git a/issuebooks.sql b/issuebooks.sql
new file mode 100644
index 0000000..6876bec
--- /dev/null
+++ b/issuebooks.sql
@@ -0,0 +1,50 @@
+-- phpMyAdmin SQL Dump
+-- version 3.4.5
+-- http://www.phpmyadmin.net
+--
+-- Host: localhost
+-- Generation Time: Jul 19, 2016 at 07:40 PM
+-- Server version: 5.5.16
+-- PHP Version: 5.4.0beta2-dev
+
+SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+
+--
+-- Database: `test`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `issuebooks`
+--
+
+CREATE TABLE IF NOT EXISTS `issuebooks` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `bookcallno` varchar(50) NOT NULL,
+  `studentid` int(11) NOT NULL,
+  `studentname` varchar(50) NOT NULL,
+  `studentcontact` varchar(20) NOT NULL,
+  `issueddate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=8 ;
+
+--
+-- Dumping data for table `issuebooks`
+--
+
+INSERT INTO `issuebooks` (`id`, `bookcallno`, `studentid`, `studentname`, `studentcontact`, `issueddate`) VALUES
+(4, 'A@4', 23, 'kk', '932992932', '2016-07-19 18:43:16'),
+(6, 'A@4', 335, 'Sumedh', '95676565756', '2016-07-19 18:44:34'),
+(7, 'A@4', 87, 'abhishek', '9329882382', '2016-07-19 18:46:12');
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
diff --git a/librarian.sql b/librarian.sql
new file mode 100644
index 0000000..15fe1ab
--- /dev/null
+++ b/librarian.sql
@@ -0,0 +1,51 @@
+-- phpMyAdmin SQL Dump
+-- version 3.4.5
+-- http://www.phpmyadmin.net
+--
+-- Host: localhost
+-- Generation Time: Jul 19, 2016 at 07:40 PM
+-- Server version: 5.5.16
+-- PHP Version: 5.4.0beta2-dev
+
+SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+
+--
+-- Database: `test`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `librarian`
+--
+
+CREATE TABLE IF NOT EXISTS `librarian` (
+  `id` int(5) NOT NULL AUTO_INCREMENT,
+  `name` varchar(100) NOT NULL,
+  `password` varchar(100) NOT NULL,
+  `email` varchar(100) NOT NULL,
+  `address` varchar(200) NOT NULL,
+  `city` varchar(100) NOT NULL,
+  `contact` varchar(20) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=7 ;
+
+--
+-- Dumping data for table `librarian`
+--
+
+INSERT INTO `librarian` (`id`, `name`, `password`, `email`, `address`, `city`, `contact`) VALUES
+(1, 'Prabhakar', 'ppp', 'prabhakar@gmail.com', 'javatpoint', 'noida', '9998328238'),
+(4, 'sumedh', 'sumesh', 'sumesh@gmail.com', 'Kuch Bhi', 'noida', '93823932823'),
+(6, 'abhi', 'abhi', 'abhi@gmail.com', 'javatpoint', 'noida', '92393282323');
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;