Program 2
package beans;
import javax.persistence.*;
@Entity
@Table(name = "emp_info",schema = "annotweb")
public class Employee
{
@Id
@GeneratedValue
private int eid;
@Column(name = "empname" ,length = 50,nullable = false)
private String ename;
@Column(name = "empsalary" ,nullable = false)
private int esalary;
@Column(name = "empdept" ,length = 50,nullable = false)
private String edept;
public Employee() {
}
public int getEid() {
return eid;
}
public void setEid(int eid) {
this.eid = eid;
}
public String getEname() {
return ename;
}
public void setEname(String ename) {
this.ename = ename;
}
public int getEsalary() {
return esalary;
}
public void setEsalary(int esalary) {
this.esalary = esalary;
}
public String getEdept() {
return edept;
}
public void setEdept(String edept) {
this.edept = edept;
}
}Program 3
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://localhost/annotweb</property>
<property name="connection.username">root</property>
<property name="connection.password">root@data</property>
<property name="connection.pool_size">10</property>
<property name="hbm2ddl.auto">update</property>
<property name="show_sql">true</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<mapping class="beans.Employee"/>
</session-factory>
</hibernate-configuration>Program 4
<%--
Document : InsertData
Created on : Dec 16, 2023, 5:08:16 PM
Author : admin
--%>
<%@page import="beans.Employee"%>
<%@page import="org.hibernate.Session"%>
<%@page import="org.hibernate.SessionFactory"%>
<%@page import="org.hibernate.cfg.Configuration"%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<%
int esal;
String ename,edept;
ename=request.getParameter("txtname");
esal=Integer.parseInt(request.getParameter("txtsalary"));
edept=request.getParameter("txtdept");
Configuration cfg=new Configuration();
cfg.configure("resources/hibernate.cfg.xml");
SessionFactory sf=cfg.buildSessionFactory();
Session session1=sf.openSession();
Employee E=new Employee();
E.setEname(ename);
E.setEsalary(esal);
E.setEdept(edept);
session1.save(E);
session1.beginTransaction().commit();
session1.close();
sf.close();
out.println("<h1>Record Save with Annotation Application</h1>");
%>
</body>
</html>
