The Following Software are used:
- Apache Tomact Server V8
- Eclipse Mars
- MySQL database
- Struts2 framework library
- Hibernate library
1.Create home.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib uri="/struts-tags" prefix="s" %>
<s:form name="frm" action="Registration">
Name<s:textfield name="name"/>
Password<s:password name="pwd"/>
City<s:textfield name="city"/>
Phone No:<s:textfield name="pno"/>
Email:<s:textfield name="email"/>
<s:submit value="Register"></s:submit></td>
</s:form>
2.Create web.xml and struts.xml file
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">
<welcome-file-list>
<welcome-file>home.jsp</welcome-file>
</welcome-file-list>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
struts.xml
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<!-- Configuration for the default package. -->
<package name="default" extends="struts-default">
<action name="Registration" class="Registration">
<result name="SUCCESS">/success.jsp</result>
<result name="ERROR">/Error.jsp</result>
</action>
</package>
</struts>
3. Create Action class and POJO class
Employee.java
public class Employee
{private int pno;
private String name,email,pwd,city;
//Use Getter and Setter here}
Registration.java
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.ModelDriven;
import com.opensymphony.xwork2.Preparable;
public class Registration extends ActionSupport implements ModelDriven<Object>, Preparable {
private static final long serialVersionUID = 1L;
Employee employee;
SessionFactory sessionFactory = null;
Session session = null;
public String execute() {
try {
sessionFactory = new Configuration().configure().buildSessionFactory();
session = sessionFactory.openSession();
Transaction transaction = session.beginTransaction();
session.save(employee);
transaction .commit();
System.out.println("Record Inserted Successfully");
}
catch(HibernateException hibernateException)
{
System.out.println(hibernateException.getMessage());
session.close();
return "ERROR";}
return "SUCCESS";
}
public Employee getModel() {
return employee;
}
public void prepare() throws Exception {
employee = new Employee();
}}
4. Create hbm and cfg file
Employee.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated Jul 11, 2016 4:53:11 PM by Hibernate Tools 3.5.0.Final -->
<hibernate-mapping>
<class name="Employee" table="register">
<id name="pno" type="int">
<column name="PNO" />
<generator class="assigned" />
</id>
<property name="name" type="java.lang.String">
<column name="NAME" />
</property>
<property name="email" type="java.lang.String">
<column name="EMAIL" />
</property>
<property name="pwd" type="java.lang.String">
<column name="PWD" />
</property>
<property name="city" type="java.lang.String">
<column name="CITY" />
</property>
</class></hibernate-mapping>
hibernate.cfg.xml
<?xml version="1.0" encoding="UTF-8"?>
<!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="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.password">root</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/test</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<mapping resource="Employee.hbm.xml"/>
</session-factory>
</hibernate-configuration>
5.Create Success and Error page
success.jsp
<%@page contentType="text/html" pageEncoding="UTF-8" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@taglib prefix="s" uri="/struts-tags"%>
<body><center>
<br> <br> <br> <br>
<h1 style="color:chocolate"> <s:property value="name"/> registered successfully !!</h1>
</center>
error.jsp
<%@page contentType="text/html" pageEncoding="UTF-8" errorPage="Error.jsp"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<body>
<h1>Error Occurred !! </h1>
</body>
Required Jars
Add caption |
Database Table Design
how login admin staff student in single page in struts2 hibernate????
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