Products: Bootstrap integration with Spring + Hibernate app

In this blog i will demonstrate a simple spring + hibernate app registration integration with bootstrap template.

I have downloaded and used template 2 from this link providing bootstrap template:

http://azmind.com/2015/11/06/bootstrap-login-register-forms-templates/

Project Structure:

NOTE: I have added downloaded assets file from the above link in WebContent folder. Also I have copied index.jsp (located at WebContent > views > index.jsp) from downloaded index.html from the above link.

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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">

<servlet-name>sdnext</servlet-name>

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

<init-param>

<param-name>contextConfigLocation</param-name>

<param-value>/WEB-INF/config/sdnext-servlet.xml</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>sdnext</servlet-name>

<url-pattern>*.html</url-pattern>

</servlet-mapping>

<welcome-file-list>

<welcome-file>index.html</welcome-file>

</welcome-file-list>

</web-app>

sdnext-servlet.xml

------------------------------------

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:tx="http://www.springframework.org/schema/tx"

xmlns:mvc="http://www.springframework.org/schema/mvc"

xsi:schemaLocation="

http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-3.2.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring-context-3.2.xsd

http://www.springframework.org/schema/tx

http://www.springframework.org/schema/tx/spring-tx-3.2.xsd

http://www.springframework.org/schema/mvc

http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd

<context:property-placeholder location="classpath:resources/database.properties" />

<context:component-scan base-package="com.c" />

<tx:annotation-driven transaction-manager="hibernateTransactionManager"/>

<mvc:annotation-driven />

<mvc:resources mapping="assets/**" location="/assets" />

<bean id="jspViewResolver"

class="org.springframework.web.servlet.view.InternalResourceViewResolver">

<property name="viewClass"

value="org.springframework.web.servlet.view.JstlView" />

</bean>

<bean id="dataSource"

class="org.springframework.jdbc.datasource.DriverManagerDataSource">

</bean>

<bean id="sessionFactory"

class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">

<list>

<value>com.c.model.Register</value>

</list>

</property>

<props>

<prop key="hibernate.dialect">${hibernate.dialect}</prop>

<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>

<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>

</props>

</property>

</bean>

<bean id="hibernateTransactionManager"

class="org.springframework.orm.hibernate3.HibernateTransactionManager">

</bean>

</beans>

index.jsp (This file was taken as it is from index.html from the downloaded folder from the above mentioned template link. I just converted the form to JSP and changed form tags to make it a JSP file so that it can interact with controller class.)

-----------------------------------------------------------------------------------------------------------------------

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

pageEncoding="ISO-8859-1"%>

<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>

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

<!DOCTYPE html>

<head>

<title>Bootstrap Login & Register Templates</title>

<!--[if lt IE 9]>

<![endif]-->

</head>

<body>

<h1><strong>Elopade</strong></h1>

<p>

<strong> Your DREAMS, Our AMBITION </strong>

</p>

</div>

<h3>Login to our site</h3>

<p>Enter username and password to log on:</p>

</div>

</div>

<form:form method="POST" action="login.html" commandName="loginBean" class="login-form">

<%-- <div class="form-group">

</div>

<td><form:label class="sr-only" for="form-password" path="password">User Password:</form:label></td>

</div> --%>

</form:form>

</div>

<h3>...or login with:</h3>

<i class="fa fa-facebook"></i> Facebook

</a>

<i class="fa fa-twitter"></i> Twitter

</a>

<i class="fa fa-google-plus"></i> Google Plus

</a>

</div>

<p>Fill in the form below to get instant access:</p>

</div>

</div>

<form:form role="form" method="POST" class="registration-form" action="save.html" commandName="loginBean">

<form:label path="first_name" class="sr-only" for="form-first-name"> First name </form:label>

<form:input path="first_name" type="text" value="" name="form-first-name" placeholder="First name..." class="form-first-name form-control" id="form-first-name"/>

</div>

<form:label path="last_name" class="sr-only" for="form-last-name">Last name</form:label>

<form:input path="last_name" type="text" name="form-last-name" placeholder="Last name..." class="form-last-name form-control" id="form-last-name"/>

</div>

<form:label path="email_id" class="sr-only" for="form-email">Email</form:label>

<form:input path="email_id" name="form-email" placeholder="Email..." class="form-email form-control" id="form-email" />

</div>

<form:label path="about_yourself" class="sr-only" for="form-about-yourself">About yourself</form:label>

<form:textarea path="about_yourself" name="form-about-yourself" placeholder="About yourself..." class="form-about-yourself form-control" id="form-about-yourself" />

</div>

</form:form>

</div>

<p>Made by Anli Zaimi at <a href="http://azmind.com" target="_blank"><strong>AZMIND</strong></a>

having a lot of fun. <i class="fa fa-smile-o"></i></p>

</div>

</footer>

<!--[if lt IE 10]>

<![endif]-->

</body>

</html>

ControllerClass.java

----------------------------------

package com.c.controller;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import org.springframework.validation.BindingResult;

import org.springframework.web.bind.annotation.ModelAttribute;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.servlet.ModelAndView;

import com.c.bean.RegisterBean;

import com.c.model.Register;

import com.c.service.RegisterService;

@Controller

public class ControllerClass {

@Autowired

private RegisterService registerService;

@RequestMapping(value = "/save", method = RequestMethod.POST)

public ModelAndView saveUser( @ModelAttribute("loginBean1") RegisterBean loginBean) {

registerService.addUser(login);

return new ModelAndView("redirect:/index.html");

}

@RequestMapping(value = "/login", method = RequestMethod.POST)

public ModelAndView loginUser( @ModelAttribute("loginBean1") RegisterBean loginBean) {

return new ModelAndView("redirect:/index.html");

}

@RequestMapping(value = "/index", method = RequestMethod.GET)

public ModelAndView welcome(@ModelAttribute("loginBean") RegisterBean loginBean) {

return new ModelAndView("index");

}

private Register prepareModel(RegisterBean loginBean){

return login;

}

RegisterBean.java

----------------------------------

package com.c.bean;

public class RegisterBean

{

private String email_id;

private String first_name;

private String last_name;

private String about_yourself;

public String getEmail_id() {

return email_id;

}

public void setEmail_id(String email_id) {

this.email_id = email_id;

}

public String getFirst_name() {

return first_name;

}

public void setFirst_name(String first_name) {

this.first_name = first_name;

}

public String getLast_name() {

return last_name;

}

public void setLast_name(String last_name) {

this.last_name = last_name;

}

public String getAbout_yourself() {

return about_yourself;

}

public void setAbout_yourself(String about_yourself) {

this.about_yourself = about_yourself;

}

------------------------------

package com.c.model;

import java.io.Serializable;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.GenerationType;

import javax.persistence.Id;

import javax.persistence.Table;

@Entity

@Table(name="m_users")

public class Register implements Serializable{

private static final long serialVersionUID = -723583058586873479L;

@Id

/* @GeneratedValue(strategy=GenerationType.AUTO)*/

@Column(name = "email_id")

private String email_id;

@Column(name="first_name")

private String first_name;

@Column(name="last_name")

private String last_name;

@Column(name="about_yourself")

private String about_yourself;

public String getEmail_id() {

return email_id;

}

public void setEmail_id(String email_id) {

this.email_id = email_id;

}

public String getFirst_name() {

return first_name;

}

public void setFirst_name(String first_name) {

this.first_name = first_name;

}

public String getLast_name() {

return last_name;

}

public void setLast_name(String last_name) {

this.last_name = last_name;

}

public String getAbout_yourself() {

return about_yourself;

}

public void setAbout_yourself(String about_yourself) {

this.about_yourself = about_yourself;

}

public static long getSerialversionuid() {

return serialVersionUID;

}

RegisterService.java

-----------------------------------------

package com.c.service;

import java.util.List;

import com.c.model.Register;

public interface RegisterService {

public void addUser(Register user);

}

RegisterServiceImpl.java

---------------------------------------------

package com.c.service;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Service;

import org.springframework.transaction.annotation.Propagation;

import org.springframework.transaction.annotation.Transactional;

import com.c.dao.RegisterDao;

import com.c.model.Register;

@Service("registerService")

@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)

public class RegisterServiceImpl implements RegisterService {

@Autowired

private RegisterDao registerDao;

@Transactional(propagation = Propagation.REQUIRED, readOnly = false)

public void addUser(Register user) {

registerDao.addUser(user);

}

RegisterDao.java

------------------------------------

package com.c.dao;

import java.util.List;

import com.c.model.Register;

public interface RegisterDao {

public void addUser(Register user);

}

RegisterDaoImpl.java

-------------------------------------------------------

package com.c.dao;

import java.util.List;

import org.hibernate.SessionFactory;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Repository;

import com.c.model.Register;

@Repository("registerDao")

public class RegisterDaoImpl implements RegisterDao {

@Autowired

private SessionFactory sessionFactory;

public void addUser(Register user) {

sessionFactory.getCurrentSession().save(user);

}

database.properties

-------------------------------------------

database.driver=org.postgresql.Driver

database.url=jdbc:postgresql://localhost:5432/elopade

database.user=postgres

database.password=01988

hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect

hibernate.show_sql=true

hibernate.hbm2ddl.auto=update

Now run the app:

http://localhost:8080/springWIthBootstrapIntegration/

-----------------------------------------------------------------------------------------

Data in database after clicking on "Sign me up!"

------------------------------------------------------------------

Products

Wednesday, 13 January 2016

Bootstrap integration with Spring + Hibernate app

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