Employee Management System JSP Servlet Project

EmployeeManagement Jsp Servlet JDBC Project

org. comp.model

Employee Model – Employee.java

package org.comp.model;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Objects;

public class Employee implements Serializable {

	private static final long serialVersionUID = 1L;
	private Long id;
	private String name;
	private String department;
	private String designation;
	private BigDecimal salary;

	public Employee() {

	}

	public Employee(Long id, String name, String department, String designation, BigDecimal salary) {
		super();
		this.id = id;
		this.name = name;
		this.department = department;
		this.designation = designation;
		this.salary = salary;
	}

	@Override
	public String toString() {
		return "Employee [id=" + id + ", name=" + name + ", department=" + department + ", designation=" + designation
				+ ", salary=" + salary + "]";
	}

	public Long getId() {
		return id;
	}

	public void setId(Long id) {
		this.id = id;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getDepartment() {
		return department;
	}

	public void setDepartment(String department) {
		this.department = department;
	}

	public String getDesignation() {
		return designation;
	}

	public void setDesignation(String designation) {
		this.designation = designation;
	}

	public BigDecimal getSalary() {
		return salary;
	}

	public void setSalary(BigDecimal salary) {
		this.salary = salary;
	}

	public static long getSerialversionuid() {
		return serialVersionUID;
	}

}

package org.comp.model;

import java.io.Serializable;

import java.math.BigDecimal;

import java.util.Objects;

public class Employee implements Serializable {

private static final long serialVersionUID = 1L;

private Long id;

private String name;

private String department;

private String designation;

private BigDecimal salary;

public Employee() {

}

public Employee(Long id, String name, String department, String designation, BigDecimal salary) {

super();

this.id = id;

this.name = name;

this.department = department;

this.designation = designation;

this.salary = salary;

}

@Override

public String toString() {

return "Employee [id=" + id + ", name=" + name + ", department=" + department + ", designation=" + designation

+ ", salary=" + salary + "]";

}

public Long getId() {

return id;

}

public void setId(Long id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getDepartment() {

return department;

}

public void setDepartment(String department) {

this.department = department;

}

public String getDesignation() {

return designation;

}

public void setDesignation(String designation) {

this.designation = designation;

}

public BigDecimal getSalary() {

return salary;

}

public void setSalary(BigDecimal salary) {

this.salary = salary;

}

public static long getSerialversionuid() {

return serialVersionUID;

}

Employee Controller Servlet

added org.comp.controller package is used for controller

AddEmployee.Java

package org.comp.controller;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.List;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.comp.dao.EmployeeDAO;
import org.comp.model.Employee;
@WebServlet("/add-employee")
public class AddEmployee extends HttpServlet {
	private static final long serialVersionUID = 1L;
	protected void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String name = request.getParameter("name");
		String department = request.getParameter("department");
		String designation = request.getParameter("designation");
		String salary = request.getParameter("salary");
		Employee e = new Employee();
		e.setName(name);
		e.setDepartment(department);
		e.setDesignation(designation);
		e.setSalary(new BigDecimal(salary));
		System.out.println(e);
		EmployeeDAO dao = new EmployeeDAO();
		dao.insert(e);
		List<Employee> employeeList = dao.fetchAll();
		request.setAttribute("employeeList", employeeList);
		int employeeCount = dao.count();
		request.setAttribute("employeeCount", employeeCount);
		RequestDispatcher rd = request.getRequestDispatcher("/ListEmployees.jsp");
		rd.forward(request, response);
	}
}

package org.comp.controller;

import java.io.IOException;

import java.math.BigDecimal;

import java.util.List;

import javax.servlet.RequestDispatcher;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.comp.dao.EmployeeDAO;

import org.comp.model.Employee;

@WebServlet("/add-employee")

public class AddEmployee extends HttpServlet {

private static final long serialVersionUID = 1L;

protected void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

String name = request.getParameter("name");

String department = request.getParameter("department");

String designation = request.getParameter("designation");

String salary = request.getParameter("salary");

Employee e = new Employee();

e.setName(name);

e.setDepartment(department);

e.setDesignation(designation);

e.setSalary(new BigDecimal(salary));

System.out.println(e);

EmployeeDAO dao = new EmployeeDAO();

dao.insert(e);

List<Employee> employeeList = dao.fetchAll();

request.setAttribute("employeeList", employeeList);

int employeeCount = dao.count();

request.setAttribute("employeeCount", employeeCount);

RequestDispatcher rd = request.getRequestDispatcher("/ListEmployees.jsp");

rd.forward(request, response);

}

FetchEmployee.java

package org.comp.controller;

import java.io.IOException;
import java.math.BigDecimal;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.comp.dao.EmployeeDAO;
import org.comp.model.Employee;

@WebServlet("/update")
public class FetchEmployee extends HttpServlet {
	private static final long serialVersionUID = 1L;

	protected void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		Long id=Long.valueOf( request.getParameter("id"));
		EmployeeDAO dao = new EmployeeDAO();
		Employee employee = dao.fetch(id);
		System.out.println(employee);
		request.setAttribute("employee", employee);
		RequestDispatcher rd = request.getRequestDispatcher("/UpdateEmployee.jsp");
		rd.forward(request, response);
	}

}

package org.comp.controller;

import java.io.IOException;

import java.math.BigDecimal;

import java.util.List;

import javax.servlet.RequestDispatcher;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.comp.dao.EmployeeDAO;

import org.comp.model.Employee;

@WebServlet("/update")

public class FetchEmployee extends HttpServlet {

private static final long serialVersionUID = 1L;

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

Long id=Long.valueOf( request.getParameter("id"));

EmployeeDAO dao = new EmployeeDAO();

Employee employee = dao.fetch(id);

System.out.println(employee);

request.setAttribute("employee", employee);

RequestDispatcher rd = request.getRequestDispatcher("/UpdateEmployee.jsp");

rd.forward(request, response);

}

UpdateEmployee.java

package org.comp.controller;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.List;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.comp.dao.EmployeeDAO;
import org.comp.model.Employee;
@WebServlet("/update-employee")
public class UpdateEmployee extends HttpServlet {
	private static final long serialVersionUID = 1L;
	protected void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		Long id = Long.valueOf(request.getParameter("id"));
		String name = request.getParameter("name");
		String department = request.getParameter("department");
		String designation = request.getParameter("designation");
		String salary = request.getParameter("salary");
		Employee e = new Employee();
		e.setId(id);
		e.setName(name);
		e.setDepartment(department);
		e.setDesignation(designation);
		e.setSalary(new BigDecimal(salary));
		System.out.println(e);
		EmployeeDAO dao = new EmployeeDAO();
		dao.update(e);
		List<Employee> employeeList = dao.fetchAll();
		request.setAttribute("employeeList", employeeList);
		int employeeCount = dao.count();
		request.setAttribute("employeeCount", employeeCount);
		RequestDispatcher rd = request.getRequestDispatcher("/ListEmployees.jsp");
		rd.forward(request, response);
	}
}

package org.comp.controller;

import java.io.IOException;

import java.math.BigDecimal;

import java.util.List;

import javax.servlet.RequestDispatcher;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.comp.dao.EmployeeDAO;

import org.comp.model.Employee;

@WebServlet("/update-employee")

public class UpdateEmployee extends HttpServlet {

private static final long serialVersionUID = 1L;

protected void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

Long id = Long.valueOf(request.getParameter("id"));

String name = request.getParameter("name");

String department = request.getParameter("department");

String designation = request.getParameter("designation");

String salary = request.getParameter("salary");

Employee e = new Employee();

e.setId(id);

e.setName(name);

e.setDepartment(department);

e.setDesignation(designation);

e.setSalary(new BigDecimal(salary));

System.out.println(e);

EmployeeDAO dao = new EmployeeDAO();

dao.update(e);

List<Employee> employeeList = dao.fetchAll();

request.setAttribute("employeeList", employeeList);

int employeeCount = dao.count();

request.setAttribute("employeeCount", employeeCount);

RequestDispatcher rd = request.getRequestDispatcher("/ListEmployees.jsp");

rd.forward(request, response);

}

showEmployee.java

package org.comp.controller;                                                                                
                                                                                                            
import java.io.IOException;                                                                                 
import java.math.BigDecimal;                                                                                
import java.util.List;                                                                                      
                                                                                                            
import javax.servlet.RequestDispatcher;                                                                     
import javax.servlet.ServletException;                                                                      
import javax.servlet.annotation.WebServlet;                                                                 
import javax.servlet.http.HttpServlet;                                                                      
import javax.servlet.http.HttpServletRequest;                                                               
import javax.servlet.http.HttpServletResponse;                                                              
                                                                                                            
import org.comp.dao.EmployeeDAO;                                                                            
import org.comp.model.Employee;                                                                             
                                                                                                            
@WebServlet("/show-employee")                                                                               
public class ShowEmployee extends HttpServlet {                                                             
	private static final long serialVersionUID = 1L;                                                        
                                                                                                            
	protected void doGet(HttpServletRequest request, HttpServletResponse response)                          
			throws ServletException, IOException {                                                          
		EmployeeDAO dao = new EmployeeDAO();                                                                
		List<Employee> employeeList = dao.fetchAll();                                                       
		int employeeCount = dao.count();                                                                    
		request.setAttribute("employeeList", employeeList);                                                 
		request.setAttribute("employeeCount", employeeCount);                                               
		RequestDispatcher rd = request.getRequestDispatcher("/ListEmployees.jsp");                          
		rd.forward(request, response);                                                                      
	}                                                                                                       
                                                                                                            
}

package org.comp.controller;

import java.io.IOException;

import java.math.BigDecimal;

import java.util.List;

import javax.servlet.RequestDispatcher;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.comp.dao.EmployeeDAO;

import org.comp.model.Employee;

@WebServlet("/show-employee")

public class ShowEmployee extends HttpServlet {

private static final long serialVersionUID = 1L;

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

EmployeeDAO dao = new EmployeeDAO();

List<Employee> employeeList = dao.fetchAll();

int employeeCount = dao.count();

request.setAttribute("employeeList", employeeList);

request.setAttribute("employeeCount", employeeCount);

RequestDispatcher rd = request.getRequestDispatcher("/ListEmployees.jsp");

rd.forward(request, response);

}

DeleteEmployee.java

package org.comp.controller;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.List;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.comp.dao.EmployeeDAO;
import org.comp.model.Employee;
@WebServlet("/delete")
public class DeleteEmployee extends HttpServlet {
	private static final long serialVersionUID = 1L;
	protected void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		Long id =Long.valueOf(request.getParameter("id"));
		EmployeeDAO dao = new EmployeeDAO();
		int st = dao.delete(id);
		List<Employee> employeeList = dao.fetchAll();
		request.setAttribute("employeeList", employeeList);
		RequestDispatcher rd = request.getRequestDispatcher("/ListEmployees.jsp");
		rd.forward(request, response);
	}
}

package org.comp.controller;

import java.io.IOException;

import java.math.BigDecimal;

import java.util.List;

import javax.servlet.RequestDispatcher;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.comp.dao.EmployeeDAO;

import org.comp.model.Employee;

@WebServlet("/delete")

public class DeleteEmployee extends HttpServlet {

private static final long serialVersionUID = 1L;

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

Long id =Long.valueOf(request.getParameter("id"));

EmployeeDAO dao = new EmployeeDAO();

int st = dao.delete(id);

List<Employee> employeeList = dao.fetchAll();

request.setAttribute("employeeList", employeeList);

RequestDispatcher rd = request.getRequestDispatcher("/ListEmployees.jsp");

rd.forward(request, response);

}

Data Access Object

ConnectionFactory.java

package org.comp.dao;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class ConnectionFactory {

	public static Connection getConnection() {
		Connection c = null;
		try {
			Class.forName("com.mysql.cj.jdbc.Driver");
			c = DriverManager.getConnection("jdbc:mysql://localhost:3306/sspu",
					"sspu_userx25", "MV7GG5TV2312");
		} catch (ClassNotFoundException e) {
			System.out.println("ClassNotFoundException " + e);
		} catch (SQLException e) {
			System.out.println("SQLException " + e);
		}
		return c;
	}
}

package org.comp.dao;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.SQLException;

public class ConnectionFactory {

public static Connection getConnection() {

Connection c = null;

try {

Class.forName("com.mysql.cj.jdbc.Driver");

c = DriverManager.getConnection("jdbc:mysql://localhost:3306/sspu",

"sspu_userx25", "MV7GG5TV2312");

} catch (ClassNotFoundException e) {

System.out.println("ClassNotFoundException " + e);

} catch (SQLException e) {

System.out.println("SQLException " + e);

}

return c;

}

EmployeeDAO.java

package org.comp.dao;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import org.comp.model.Employee;
public class EmployeeDAO {
	Connection con = null;
	PreparedStatement ps = null;
	ResultSet rs = null;
	int st;// status
	public int insert(Employee employee) {
		con = ConnectionFactory.getConnection();
		try {
			String query = "insert into employee(name,department,designation,salary) " + "values(?,?,?,?)";
			ps = con.prepareStatement(query);
			ps.setString(1, employee.getName());
			ps.setString(2, employee.getDepartment());
			ps.setString(3, employee.getDesignation());
			ps.setBigDecimal(4, employee.getSalary());
			st = ps.executeUpdate();
			System.out.println("inserted employee " + st);
		} catch (Exception e) {
			st = -2;
			e.printStackTrace();
		} finally {
			try {
				con.close();
			} catch (SQLException ex) {
				ex.printStackTrace();
			}
		}
		return st;
	}
	public int update(Employee employee) {
		con = ConnectionFactory.getConnection();
		try {
			String query = "update employee set name=?,department=?,designation=?,salary=? where id=?";
			ps = con.prepareStatement(query);
			ps.setString(1, employee.getName());
			ps.setString(2, employee.getDepartment());
			ps.setString(3, employee.getDesignation());
			ps.setBigDecimal(4, employee.getSalary());
			ps.setLong(5, employee.getId());
			st = ps.executeUpdate();
			System.out.println("Updated employee " + st);
		} catch (Exception e) {
			st = -2;
			e.printStackTrace();
		} finally {
			try {
				con.close();
			} catch (SQLException ex) {
				ex.printStackTrace();
			}
		}
		return st;
	}
	public List<Employee> fetchAll() {
		List<Employee> employeeList = new ArrayList<Employee>();
		con = ConnectionFactory.getConnection();
		try {
			String query = "select * from employee order by name";
			ps = con.prepareStatement(query);
			rs = ps.executeQuery();
			while (rs.next()) {
				Employee employee = new Employee();
				employee.setId(rs.getLong("id"));
				employee.setName(rs.getString("name"));
				employee.setDepartment(rs.getString("department"));
				employee.setDesignation(rs.getString("designation"));
				employee.setSalary(rs.getBigDecimal("salary"));
				employeeList.add(employee);
			}
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			try {
				con.close();
			} catch (SQLException ex) {
				ex.printStackTrace();
			}
		}
		return employeeList;
	}
	public Employee fetch(long id) {
		Employee employee = null;
		con = ConnectionFactory.getConnection();
		try {
			String query = "select * from employee where id=?";
			ps = con.prepareStatement(query);
			ps.setLong(1, id);
			rs = ps.executeQuery();
			while (rs.next()) {
				employee = new Employee();
				employee.setId(rs.getLong("id"));
				employee.setName(rs.getString("name"));
				employee.setDepartment(rs.getString("department"));
				employee.setDesignation(rs.getString("designation"));
				employee.setSalary(rs.getBigDecimal("salary"));
				System.out.println(employee);
			}
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			try {
				con.close();
			} catch (SQLException ex) {
				ex.printStackTrace();
			}
		}
		return employee;
	}
	public int delete(Long id) {
		con = ConnectionFactory.getConnection();
		try {
			String query = "delete from employee where id=?";
			ps = con.prepareStatement(query);
			ps.setLong(1, id);
			st = ps.executeUpdate();
			System.out.println("Deleted employee " + st);
		} catch (Exception e) {
			st = -2;
			e.printStackTrace();
		} finally {
			try {
				con.close();
			} catch (SQLException ex) {
				ex.printStackTrace();
			}
		}
		return st;
	}
	public int count() {
		int count = 0;
		con = ConnectionFactory.getConnection();
		try {
			String query = "select count(*) from employee";
			ps = con.prepareStatement(query);
			ResultSet rs = ps.executeQuery();
			while (rs.next()) {
				count = rs.getInt(1);
			}
			System.out.println("Total employees " + count);
		} catch (Exception e) {
			st = -2;
			e.printStackTrace();
		} finally {
			try {
				con.close();
			} catch (SQLException ex) {
				ex.printStackTrace();
			}
		}
		return count;
	}
}

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package org.comp.dao;

import java.sql.Connection;

import java.sql.PreparedStatement;

import java.sql.ResultSet;

import java.sql.SQLException;

import java.util.ArrayList;

import java.util.List;

import org.comp.model.Employee;

public class EmployeeDAO {

Connection con = null;

PreparedStatement ps = null;

ResultSet rs = null;

int st;// status

public int insert(Employee employee) {

con = ConnectionFactory.getConnection();

try {

String query = "insert into employee(name,department,designation,salary) " + "values(?,?,?,?)";

ps = con.prepareStatement(query);

ps.setString(1, employee.getName());

ps.setString(2, employee.getDepartment());

ps.setString(3, employee.getDesignation());

ps.setBigDecimal(4, employee.getSalary());

st = ps.executeUpdate();

System.out.println("inserted employee " + st);

} catch (Exception e) {

st = -2;

e.printStackTrace();

} finally {

try {

con.close();

} catch (SQLException ex) {

ex.printStackTrace();

}

return st;

}

public int update(Employee employee) {

con = ConnectionFactory.getConnection();

try {

String query = "update employee set name=?,department=?,designation=?,salary=? where id=?";

ps = con.prepareStatement(query);

ps.setString(1, employee.getName());

ps.setString(2, employee.getDepartment());

ps.setString(3, employee.getDesignation());

ps.setBigDecimal(4, employee.getSalary());

ps.setLong(5, employee.getId());

st = ps.executeUpdate();

System.out.println("Updated employee " + st);

} catch (Exception e) {

st = -2;

e.printStackTrace();

} finally {

try {

con.close();

} catch (SQLException ex) {

ex.printStackTrace();

}

return st;

}

public List<Employee> fetchAll() {

List<Employee> employeeList = new ArrayList<Employee>();

con = ConnectionFactory.getConnection();

try {

String query = "select * from employee order by name";

ps = con.prepareStatement(query);

rs = ps.executeQuery();

while (rs.next()) {

Employee employee = new Employee();

employee.setId(rs.getLong("id"));

employee.setName(rs.getString("name"));

employee.setDepartment(rs.getString("department"));

employee.setDesignation(rs.getString("designation"));

employee.setSalary(rs.getBigDecimal("salary"));

employeeList.add(employee);

}

} catch (Exception e) {

e.printStackTrace();

} finally {

try {

con.close();

} catch (SQLException ex) {

ex.printStackTrace();

}

return employeeList;

}

public Employee fetch(long id) {

Employee employee = null;

con = ConnectionFactory.getConnection();

try {

String query = "select * from employee where id=?";

ps = con.prepareStatement(query);

ps.setLong(1, id);

rs = ps.executeQuery();

while (rs.next()) {

employee = new Employee();

employee.setId(rs.getLong("id"));

employee.setName(rs.getString("name"));

employee.setDepartment(rs.getString("department"));

employee.setDesignation(rs.getString("designation"));

employee.setSalary(rs.getBigDecimal("salary"));

System.out.println(employee);

}

} catch (Exception e) {

e.printStackTrace();

} finally {

try {

con.close();

} catch (SQLException ex) {

ex.printStackTrace();

}

return employee;

}

public int delete(Long id) {

con = ConnectionFactory.getConnection();

try {

String query = "delete from employee where id=?";

ps = con.prepareStatement(query);

ps.setLong(1, id);

st = ps.executeUpdate();

System.out.println("Deleted employee " + st);

} catch (Exception e) {

st = -2;

e.printStackTrace();

} finally {

try {

con.close();

} catch (SQLException ex) {

ex.printStackTrace();

}

return st;

}

public int count() {

int count = 0;

con = ConnectionFactory.getConnection();

try {

String query = "select count(*) from employee";

ps = con.prepareStatement(query);

ResultSet rs = ps.executeQuery();

while (rs.next()) {

count = rs.getInt(1);

}

System.out.println("Total employees " + count);

} catch (Exception e) {

st = -2;

e.printStackTrace();

} finally {

try {

con.close();

} catch (SQLException ex) {

ex.printStackTrace();

}

return count;

}

HTML Pages

ListEmployees.jsp

<%@page import="org.comp.model.Employee"%>
<%@page import="java.util.ArrayList"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
	pageEncoding="ISO-8859-1"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Employee List</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link
	href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css"
	rel="stylesheet">
<script
	src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body class="container-fluid">
	<div class="row">
		<jsp:include page="menu.jsp" />
	</div>
	<div class="row">
		<div class="col-2"></div>
		<div class="col-8">
			<h2>List of Employees ${employeeCount}</h2>
			<small></small><a href="AddEmployee.jsp">Add Employee</a></small>
			<table class="table table-bordered">
				<thead>
					<tr>
						<th>#</th>
						<th>Name</th>
						<th>Department</th>
						<th>Designation</th>
						<th>Salary</th>
						<th>Update</th>
						<th>Delete</th>
					</tr>
				</thead>
				<tbody>
					<c:forEach items="${employeeList}" var="employee" varStatus="loop">
						<tr>
							<td>${loop.index+1}</td>
							<td>${employee.name}</td>
							<td>${employee.department}</td>
							<td>${employee.designation}</td>
							<td>${employee.salary}</td>
							<td><a href="update?id=${employee.id}">Update</a></td>
							<td><a href="delete?id=${employee.id}">Delete</a></td>
						</tr>
					</c:forEach>
				</tbody>
			</table>
		</div>
		<div class="col-2"></div>
	</div>
	<div class="row">
		<jsp:include page="footer.jsp"></jsp:include>
	</div>
</body>
</html>

<%@page import="org.comp.model.Employee"%>

<%@page import="java.util.ArrayList"%>

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"

pageEncoding="ISO-8859-1"%>

<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>

<!DOCTYPE html>

<html>

<head>

<title>Employee List</title>

<link

href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css"

rel="stylesheet">

<script

src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>

</head>

<jsp:include page="menu.jsp" />

</div>

<h2>List of Employees ${employeeCount}</h2>

<small></small><a href="AddEmployee.jsp">Add Employee</a></small>

<thead>

<tr>

<th>Department</th>

<th>Designation</th>

<th>Salary</th>

<th>Update</th>

<th>Delete</th>

</tr>

</thead>

<tbody>

<c:forEach items="${employeeList}" var="employee" varStatus="loop">

<tr>

<td>${loop.index+1}</td>

<td>${employee.name}</td>

<td>${employee.department}</td>

<td>${employee.designation}</td>

<td>${employee.salary}</td>

<td><a href="update?id=${employee.id}">Update</a></td>

<td><a href="delete?id=${employee.id}">Delete</a></td>

</tr>

</c:forEach>

</tbody>

</table>

</div>

</div>

<jsp:include page="footer.jsp"></jsp:include>

</div>

</body>

</html>

AddEmployee.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
	pageEncoding="ISO-8859-1"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link
	href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css"
	rel="stylesheet">
<script
	src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body class="container-fluid">
	<div class="row">
		<jsp:include page="menu.jsp" />
	</div>
	<div class="row">
		<div class="col-2"></div>
		<div class="col-8">
			<h2>Add New Employee</h2>
			<form id="add-employee" action="add-employee" method="post">
				<div class="mb-3 mt-3">
					<label for="name">Name</label> <input type="text"
						class="form-control" id="name" placeholder="Name" name="name"
						required>
				</div>
				<div class="mb-3">
					<label for="department">Department</label> <input type="text"
						class="form-control" id="department"
						placeholder="Enter Department" name="department" required />
				</div>
				<div class="mb-3 mt-3">
					<label for="designation">Designation</label> <input type="text"
						class="form-control" id="designation"
						placeholder="Enter Designation" name="designation" required />
				</div>
				<div class="mb-3">
					<label for="salary">Salary</label> <input type="number"
						class="form-control" id="salary" placeholder="Enter Salary"
						name="salary" required />
				</div>
				<button type="submit" class="btn btn-primary">Add Employee</button>
			</form>
		</div>
		<div class="col-2"></div>
	</div>
	<div class="row">
		<jsp:include page="footer.jsp" />
	</div>
</body>
</html>

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"

pageEncoding="ISO-8859-1"%>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

<link

href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css"

rel="stylesheet">

<script

src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>

</head>

<jsp:include page="menu.jsp" />

</div>

<h2>Add New Employee</h2>

<label for="name">Name</label> <input type="text"

class="form-control" id="name" placeholder="Name" name="name"

required>

</div>

<label for="department">Department</label> <input type="text"

class="form-control" id="department"

placeholder="Enter Department" name="department" required />

</div>

<label for="designation">Designation</label> <input type="text"

class="form-control" id="designation"

placeholder="Enter Designation" name="designation" required />

</div>

<label for="salary">Salary</label> <input type="number"

class="form-control" id="salary" placeholder="Enter Salary"

name="salary" required />

</div>

<button type="submit" class="btn btn-primary">Add Employee</button>

</form>

</div>

</div>

<jsp:include page="footer.jsp" />

</div>

</body>

</html>

UpdateEmployee.jsp

<%@page import="org.comp.model.Employee"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
	pageEncoding="ISO-8859-1"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link
	href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css"
	rel="stylesheet">
<script
	src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body class="container-fluid">
	<div class="row">
		<jsp:include page="menu.jsp" />
	</div>
	<div class="row">
		<div class="col-2"></div>
		<div class="col-8">
			<h2>Update Employee</h2>
			<form id="update-employee" action="update-employee" method="post">
				<div class="mb-3 mt-3">
					<label for="name">Name</label> <input type="text"
						class="form-control" id="name" placeholder="Name" name="name"
						value="${employee.name}" required /> <input type="hidden"
						name="id" value="${employee.id}" />
				</div>
				<div class="mb-3">
					<label for="department">Department</label> <input type="text"
						class="form-control" id="department"
						placeholder="Enter Department" name="department"
						value="${employee.department}" required />
				</div>
				<div class="mb-3 mt-3">
					<label for="designation">Designation</label> <input type="text"
						class="form-control" id="designation"
						placeholder="Enter Designation" name="designation"
						value="${employee.designation}" required />
				</div>
				<div class="mb-3">
					<label for="salary">Salary</label> <input type="number"
						class="form-control" id="salary" placeholder="Enter Salary"
						name="salary" value=${employee.salary } required />
				</div>
				<button type="submit" class="btn btn-primary">Update
					Employee</button>
			</form>
		</div>
		<div class="col-2"></div>
	</div>
	<div class="row">
		<jsp:include page="footer.jsp" />
	</div>
</body>
</html>

<%@page import="org.comp.model.Employee"%>

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"

pageEncoding="ISO-8859-1"%>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

<link

href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css"

rel="stylesheet">

<script

src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>

</head>

<jsp:include page="menu.jsp" />

</div>

<h2>Update Employee</h2>

<label for="name">Name</label> <input type="text"

class="form-control" id="name" placeholder="Name" name="name"

value="${employee.name}" required /> <input type="hidden"

name="id" value="${employee.id}" />

</div>

<label for="department">Department</label> <input type="text"

class="form-control" id="department"

placeholder="Enter Department" name="department"

value="${employee.department}" required />

</div>

<label for="designation">Designation</label> <input type="text"

class="form-control" id="designation"

placeholder="Enter Designation" name="designation"

value="${employee.designation}" required />

</div>

<label for="salary">Salary</label> <input type="number"

class="form-control" id="salary" placeholder="Enter Salary"

name="salary" value=${employee.salary } required />

</div>

<button type="submit" class="btn btn-primary">Update

Employee</button>

</form>

</div>

</div>

<jsp:include page="footer.jsp" />

</div>

</body>

</html>

menu.jsp

<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
	<div class="container-fluid">
		<a class="navbar-brand" href="#">Employee Management</a>
		<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNavDarkDropdown" aria-controls="navbarNavDarkDropdown" aria-expanded="false" aria-label="Toggle navigation">
			<span class="navbar-toggler-icon"></span>
		</button>
		<div class="collapse navbar-collapse" id="navbarNavDarkDropdown">
			<ul class="navbar-nav me-auto mb-2 mb-lg-0">
				<li class="nav-item"><a class="nav-link active" aria-current="page" href="/EmployeeManagement">Home</a></li>
				<li class="nav-item"><a class="nav-link active" aria-current="page" href="/EmployeeManagement">Show</a></li>
				<li class="nav-item"><a class="nav-link active" aria-current="page" href="AddEmployee.jsp">Add</a></li>
			</ul>
		</div>
	</div>
</nav>

<a class="navbar-brand" href="#">Employee Management</a>

</button>

</ul>

</div>

</nav>

footer.jsp

<div class="container">
	<footer class="py-3 my-4">
		<ul class="nav justify-content-center border-bottom pb-3 mb-3">
			<li class="nav-item"><a href="#" class="nav-link px-2 text-muted">Home</a></li>
			<li class="nav-item"><a href="#" class="nav-link px-2 text-muted">Features</a></li>
			<li class="nav-item"><a href="#" class="nav-link px-2 text-muted">About</a></li>
			<li class="nav-item"><a href="#" class="nav-link px-2 text-muted">Contact</a></li>
			<li class="nav-item"><a href="#" class="nav-link px-2 text-muted">FAQ's</a></li>
		</ul>
		<p class="text-center text-muted">© 2021 Company, Inc</p>
	</footer>
</div>

<li class="nav-item"><a href="#" class="nav-link px-2 text-muted">Features</a></li>

<li class="nav-item"><a href="#" class="nav-link px-2 text-muted">About</a></li>

<li class="nav-item"><a href="#" class="nav-link px-2 text-muted">Contact</a></li>

</ul>

</footer>

</div>