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Example for Registration using hibernate integration with struts2 and spring



First create a Pojo class for the Registeration form:

    1)User.java
                 

  package com.gklife.pojo;

import com.gklife.RegisterDao.RegisterDao;

public class User {
private int id;
private String name;
private String Email;
private String mobilenumber;
private String password;

public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return Email;
}
public void setEmail(String email) {
Email = email;
}
public String getMobilenumber() {
return mobilenumber;
}
public void setMobilenumber(String mobilenumber) {
this.mobilenumber = mobilenumber;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}

public String execute(){
RegisterDao dao=new RegisterDao();
dao.saveUser(this);
return "success";


}
}

     
2) Register.dao



package com.gklife.RegisterDao;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;



import com.gklife.pojo.User;
import com.gklife.pojoclass.HibernatePlug;

import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;

public class RegisterDao {
SessionFactory factory = HibernatePlug.getFactory();
    Session session = factory.openSession();

    public  int saveUser(User u){
        Transaction t=session.beginTransaction();
int i=(Integer)session.save(u);
t.commit();
session.close();
return i;
  }
@SuppressWarnings("unchecked")
public boolean find(String Email, String password) {
String SQL_QUERY = " from User u  where u.Email='" + Email + "' and u.password='" + password + "'";
System.out.println(SQL_QUERY);
        Query query = session.createQuery(SQL_QUERY);
         Iterator<User> it = query.iterate();
         List<User> list = query.list();
         System.out.println(list);
        if (list.size() > 0) {
            session.close();
            return true;
        }
        session.close();
        return false;
    }

@SuppressWarnings("unchecked")
public List<User> ret() {
List<User> l = new ArrayList<User>();
/*SessionFactory sf=new AnnotationConfiguration().configure().buildSessionFactory();*/
System.out.println("hghjhbjhbj");
Query q =session.createQuery("select u.name from User u");

l=q.list();

System.out.println("successs..................");

return l;
}

}



3)HibernatePlug.java



package com.gklife.pojoclass;

import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

public class HibernatePlug {
private static SessionFactory factory = getSessionFactory();

    public static synchronized SessionFactory getSessionFactory()
    {
            try {                     

                                Configuration cfg = new Configuration();
                                cfg.configure("hibernate.cfg.xml");

                                SessionFactory sessionFactory = cfg.buildSessionFactory();
                                System.out.println(" ----------   Factory Object Created  ------------");
                                return sessionFactory;

                  }             catch (Throwable ex) {
                                 System.err.println("Initial SessionFactory creation failed." + ex);
                                 throw new ExceptionInInitializerError(ex);
                  }
      }

    public static SessionFactory getFactory() {
        return factory;
    }
}


4)Retriveuser.java


package com.gklife.pojoclass;

import java.util.ArrayList;
import java.util.List;

import com.opensymphony.xwork2.ActionSupport;
import com.gklife.RegisterDao.RegisterDao;
import com.gklife.pojo.User;

public class RetriveUser extends ActionSupport {
List<User> imgList = new ArrayList<User>();
public List<User> getImgList() {
return imgList;
}
public void setImgList(List<User> imgList) {
this.imgList = imgList;
}
@Override
public String execute() throws Exception {
System.out.println("kjshsjhsjjh");
RegisterDao cdao =new RegisterDao();
imgList=cdao.ret();
return "success";
}

}


5)SendMailAPI.java

package com.gklife.pojoclass;
import java.util.Properties;

import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

public class SendMailAPI {
public void sendMsg(String to, String subject, String body) {
  
  
  final String from ="kclinkmail@gmail.com";
  final String pass="kclink@123";
  String  html="<a href='http://localhost:8080/RegistrationExample1/head.jsp'>click here to register</a>";
  //Get the session object  
  Properties props = new Properties();  
  props.put("mail.smtp.host", "smtp.gmail.com");  
  props.put("mail.smtp.socketFactory.port", "465");  
  props.put("mail.smtp.socketFactory.class",  
            "javax.net.ssl.SSLSocketFactory");  
  props.put("mail.smtp.auth", "true");  
  props.put("mail.smtp.port", "465");  
   
  Session session = Session.getDefaultInstance(props,  
   new javax.mail.Authenticator() {  
   protected PasswordAuthentication getPasswordAuthentication() {  
   return new PasswordAuthentication(from,pass);//change accordingly  
   }  
  });  
   
  //compose message  
  try {  
   MimeMessage message = new MimeMessage(session);  
   message.setFrom(new InternetAddress(from));//change accordingly  
   message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));  
   message.setSubject(subject);  
   message.setText(body); 
   message.setContent(html+"<br>"+body, "text/html; charset=utf-8");
     
   //send message  
   Transport.send(message);  
  
   System.out.println("message sent successfully");  
   
  } catch (MessagingException e) {throw new RuntimeException(e);}  
 

}


}


6)UserLogin.java

package com.gklife.pojoclass;
import java.util.Properties;

import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

public class SendMailAPI {
public void sendMsg(String to, String subject, String body) {
  
  
  final String from ="kclinkmail@gmail.com";
  final String pass="kclink@123";
  String  html="<a href='http://localhost:8080/RegistrationExample1/head.jsp'>click here to register</a>";
  //Get the session object  
  Properties props = new Properties();  
  props.put("mail.smtp.host", "smtp.gmail.com");  
  props.put("mail.smtp.socketFactory.port", "465");  
  props.put("mail.smtp.socketFactory.class",  
            "javax.net.ssl.SSLSocketFactory");  
  props.put("mail.smtp.auth", "true");  
  props.put("mail.smtp.port", "465");  
   
  Session session = Session.getDefaultInstance(props,  
   new javax.mail.Authenticator() {  
   protected PasswordAuthentication getPasswordAuthentication() {  
   return new PasswordAuthentication(from,pass);//change accordingly  
   }  
  });  
   
  //compose message  
  try {  
   MimeMessage message = new MimeMessage(session);  
   message.setFrom(new InternetAddress(from));//change accordingly  
   message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));  
   message.setSubject(subject);  
   message.setText(body); 
   message.setContent(html+"<br>"+body, "text/html; charset=utf-8");
     
   //send message  
   Transport.send(message);  
  
   System.out.println("message sent successfully");  
   
  } catch (MessagingException e) {throw new RuntimeException(e);}  
}


}

Jsp page (Userview)

1)Welcome.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" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
Welcome: <S:property value="name"/>  
</body>
</html>


2)Test.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<!DOCTYPE html>
<html>
<head>
<title>Kclink Employee Registration</title>

</head>
<body>
<s:iterator value="imgList">

<table>
<!-- <tr>

<td colspan="1"><b>id</b></td>
<td colspan="1"><b>Name</b></td>
<td colspan="1"><b>Email</b></td>
<td colspan="1"><b>MovileNum</b></td>
<td colspan="1"><b>Password</b></td>
</tr> -->
<tr>
<td colspan="1"><s:property value="id" /></td>
<td colspan="2"><s:property value="name" /></td>
<td colspan="3"><s:property value="Email" /></td>
<td colspan="2"><s:property value="mobilenumber" /></td>
<td colspan="2"><s:property value="password" /></td>
</tr>

</table>
</s:iterator>


</body>
</html>


3)Success.jsp

    <%@ taglib prefix="s" uri="/struts-tags"%>

<h1>Iterator_Values</h1>

<%-- <s:iterator value="imgList">  --%>
<s:autocompleter list="imgList"></s:autocompleter>
<s:property value="name" />
<br>

<%-- </s:iterator> --%>
</body>
</html>


4)Viewfile.jsp

       <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
    <%@ taglib uri="/struts-tags" prefix="s"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<s:form action="viewrecords">
   <s:submit value="Save&Continue"/> 
  
  </s:form>  
</body>
</html>


Login.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" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<s:form action="login">
<s:textfield name="Email" label="Enter Your E-Mail"/><br/>
<s:password name="password" label="Password"/><br>
<s:submit value="LOGIN"/>
</s:form>
</body>
</html>

web.xml

<?xml version="1.0" encoding="UTF-8" ?>
- <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>RegistrationExample1</display-name>
- <filter>
  <filter-name>struts2</filter-name>
  <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
  </filter>
- <filter-mapping>
  <filter-name>struts2</filter-name>
  <url-pattern>/*</url-pattern>
  </filter-mapping>
- <welcome-file-list>
  <welcome-file>head.jsp</welcome-file>
  </welcome-file-list>
  </web-app>











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