Créer une application Web Java Shopping Cart en utilisant Spring MVC et Hibernate

Introduction
Demo
Préparer la base de données
Créer un Projet
Configurer Web.xml & Maven
Configurer Spring MVC
Des classes Entity
Des classes Model
Des classes Utils & DAO
Des classes pour l'authentification (Authentication) de la base de données
Spring MVC Validator
Des classes pour se connecter (Login)
Spring Controller
Des fichiers Jsps
Exécution de l'application
Avez-vous une erreur ?

1. Introduction

Ce document est basé sur :

Spring MVC 4.2.5
Hibernate 5.x
Database: Oracle, MySQL, SQL Server

See more:
Créer une application Web Panier avec Spring Boot, Hibernate

2. Demo

Faire du shopping :

Pour des employés:

Pour le manager :

3. Préparer la base de données

ORACLE

-- Create table
create table ACCOUNTS
(
  USER_NAME VARCHAR2(20 CHAR) not null,
  ACTIVE    NUMBER(1) not null,
  PASSWORD  VARCHAR2(20 CHAR) not null,
  USER_ROLE VARCHAR2(20) not null
) ;
 
alter table ACCOUNTS
  add primary key (USER_NAME) ;
---------------------------------------
 
create table PRODUCTS
(
  CODE        VARCHAR2(20 CHAR) not null,
  IMAGE       BLOB,
  NAME        VARCHAR2(255 CHAR) not null,
  PRICE       FLOAT not null,
  CREATE_DATE DATE default sysdate not null
) ;
 
alter table PRODUCTS
  add primary key (CODE) ;
---------------------------------------
-- Create table
create table ORDERS
(
  ID               VARCHAR2(50 CHAR) not null,
  AMOUNT           FLOAT not null,
  CUSTOMER_ADDRESS VARCHAR2(255 CHAR) not null,
  CUSTOMER_EMAIL   VARCHAR2(128 CHAR) not null,
  CUSTOMER_NAME    VARCHAR2(255 CHAR) not null,
  CUSTOMER_PHONE   VARCHAR2(128 CHAR) not null,
  ORDER_DATE       TIMESTAMP(6) not null,
  ORDER_NUM        NUMBER(10) not null
) ;
alter table ORDERS
  add primary key (ID) ;
alter table ORDERS
  add constraint ORDER_UK unique (ORDER_NUM) ;
---------------------------------------

-- Create table
create table ORDER_DETAILS
(
  ID         VARCHAR2(50 CHAR) not null,
  AMOUNT     FLOAT not null,
  PRICE      FLOAT not null,
  QUANITY    NUMBER(10) not null,
  ORDER_ID   VARCHAR2(50 CHAR) not null,
  PRODUCT_ID VARCHAR2(20 CHAR) not null
) ;
--  
alter table ORDER_DETAILS
  add primary key (ID) ;
alter table ORDER_DETAILS
  add constraint ORDER_DETAIL_ORD_FK foreign key (ORDER_ID)
  references ORDERS (ID);
alter table ORDER_DETAILS
  add constraint ORDER_DETAIL_PROD_FK foreign key (PRODUCT_ID)
  references PRODUCTS (CODE);
 
---------------------------------------  
insert into Accounts (USER_NAME, ACTIVE, PASSWORD, USER_ROLE)
values ('employee1', 1, '123', 'EMPLOYEE');

insert into Accounts (USER_NAME, ACTIVE, PASSWORD, USER_ROLE)
values ('manager1', 1, '123', 'MANAGER');

----------------
insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S001', 'Core Java', 100, sysdate);

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S002', 'Spring for Beginners', 50, sysdate);

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S003', 'Swift for Beginners', 120, sysdate);

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S004', 'Oracle XML Parser', 120, sysdate);

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S005', 'CSharp Tutorial for Beginers', 110, sysdate);

Commit;

SQL SERVER

create table Accounts (
        User_Name varchar(20) not null,
        Active bit not null,
        Password varchar(20) not null,
        User_Role varchar(20) not null,
        primary key (User_Name)
    );

    create table Order_Details (
        ID varchar(50) not null,
        Amount double precision not null,
        Price double precision not null,
        Quanity int not null,
        ORDER_ID varchar(50) not null,
        PRODUCT_ID varchar(20) not null,
        primary key (ID)
    );

    create table Orders (
        ID varchar(50) not null,
        Amount double precision not null,
        Customer_Address varchar(255) not null,
        Customer_Email varchar(128) not null,
        Customer_Name varchar(255) not null,
        Customer_Phone varchar(128) not null,
        Order_Date datetime not null,
        Order_Num int not null,
        primary key (ID)
    );

    create table Products (
        Code varchar(20) not null,
        Create_Date datetime not null,
        Image image,
        Name varchar(255) not null,
        Price double precision not null,
        primary key (Code)
    );

    alter table Orders
        add constraint UK_sxhpvsj665kmi4f7jdu9d2791  unique (Order_Num);

    alter table Order_Details
        add constraint ORDER_DETAIL_ORD_FK
        foreign key (ORDER_ID)
        references Orders;

    alter table Order_Details
        add constraint ORDER_DETAIL_PROD_FK
        foreign key (PRODUCT_ID)
        references Products;

---------------------------------------  
insert into Accounts (USER_NAME, ACTIVE, PASSWORD, USER_ROLE)
values ('employee1', 1, '123', 'EMPLOYEE');

insert into Accounts (USER_NAME, ACTIVE, PASSWORD, USER_ROLE)
values ('manager1', 1, '123', 'MANAGER');

----------------
insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S001', 'Core Java', 100, SYSDATETIME() );

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S002', 'Spring for Beginners', 50, SYSDATETIME() );

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S003', 'Swift for Beginners', 120, SYSDATETIME() );

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S004', 'Oracle XML Parser', 120, SYSDATETIME() );

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S005', 'CSharp Tutorial for Beginers', 110, SYSDATETIME() );

MYSQL

create table Accounts (
        User_Name varchar(20) not null,
        Active bit not null,
        Password varchar(20) not null,
        User_Role varchar(20) not null,
        primary key (User_Name)
    );

    create table Order_Details (
        ID varchar(50) not null,
        Amount double precision not null,
        Price double precision not null,
        Quanity integer not null,
        ORDER_ID varchar(50) not null,
        PRODUCT_ID varchar(20) not null,
        primary key (ID)
    );

    create table Orders (
        ID varchar(50) not null,
        Amount double precision not null,
        Customer_Address varchar(255) not null,
        Customer_Email varchar(128) not null,
        Customer_Name varchar(255) not null,
        Customer_Phone varchar(128) not null,
        Order_Date datetime not null,
        Order_Num integer not null,
        primary key (ID)
    );

    create table Products (
        Code varchar(20) not null,
        Create_Date datetime not null,
        Image longblob,
        Name varchar(255) not null,
        Price double precision not null,
        primary key (Code)
    );

    alter table Orders
        add constraint UK_sxhpvsj665kmi4f7jdu9d2791  unique (Order_Num);

    alter table Order_Details
        add constraint ORDER_DETAIL_ORD_FK
        foreign key (ORDER_ID)
        references Orders (ID);

    alter table Order_Details
        add constraint ORDER_DETAIL_PROD_FK
        foreign key (PRODUCT_ID)
        references Products (Code);

---------------------------------------
insert into Accounts (USER_NAME, ACTIVE, PASSWORD, USER_ROLE)
values ('employee1', 1, '123', 'EMPLOYEE');

insert into Accounts (USER_NAME, ACTIVE, PASSWORD, USER_ROLE)
values ('manager1', 1, '123', 'MANAGER');

----------------
insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S001', 'Core Java', 100, current_timestamp() );

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S002', 'Spring for Beginners', 50, current_timestamp() );

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S003', 'Swift for Beginners', 120, current_timestamp() );

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S004', 'Oracle XML Parser', 120, current_timestamp() );

insert into products (CODE, NAME, PRICE, CREATE_DATE)
values ('S005', 'CSharp Tutorial for Beginers', 110, current_timestamp() );

4. Créer un Projet

Dans Eclipse sélectionnez:

File/New/Others..

Group Id: org.o7planning
Artifact Id: SpringMVCAnnotationShoppingCart

Le projet est créé.

Fix Project:

Cliquez sur le bouton droit du Projet, sélectionnez Properties.

Sélectionnez Java Compiler 7 ou 8:

5. Configurer Web.xml & Maven

Vous devez éditer web.xml pour utiliser Web App >= 3.x.

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>Spring MVC ShoppingCart</display-name>
 

</web-app>

Configurer Maven:

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
                     http://maven.apache.org/maven-v4_0_0.xsd">

    <modelVersion>4.0.0</modelVersion>
    <groupId>org.o7planning</groupId>
    <artifactId>SpringMVCAnnotationShoppingCart</artifactId>
    <packaging>war</packaging>
    <version>1.0.0</version>
    <name>SpringMVCAnnotationShoppingCart Maven Webapp</name>
    <url>http://maven.apache.org</url>


    <properties>
        <java-version>1.7</java-version>
    </properties>

    <repositories>
        <!-- Repository for ORACLE JDBC Driver -->
        <repository>
            <id>codelds</id>
            <url>https://code.lds.org/nexus/content/groups/main-repo</url>
        </repository>
    </repositories>

    <dependencies>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>

        <!-- Servlet API -->
        <!-- http://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
            <scope>provided</scope>
        </dependency>

        <!-- Jstl for jsp page -->
        <!-- http://mvnrepository.com/artifact/javax.servlet/jstl -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>


        <!-- JSP API -->
        <!-- http://mvnrepository.com/artifact/javax.servlet.jsp/jsp-api -->
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.2</version>
            <scope>provided</scope>
        </dependency>
        
       <!-- Apache Commons FileUpload -->
       <!-- http://mvnrepository.com/artifact/commons-fileupload/commons-fileupload -->
       <dependency>
           <groupId>commons-fileupload</groupId>
           <artifactId>commons-fileupload</artifactId>
           <version>1.3.1</version>
       </dependency>        

        <!-- Spring dependencies -->
        <!-- http://mvnrepository.com/artifact/org.springframework/spring-core -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>4.2.5.RELEASE</version>
        </dependency>

        <!-- http://mvnrepository.com/artifact/org.springframework/spring-web -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>4.2.5.RELEASE</version>
        </dependency>

        <!-- http://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>4.2.5.RELEASE</version>
        </dependency>

        <!-- http://mvnrepository.com/artifact/org.springframework/spring-orm -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>4.2.5.RELEASE</version>
        </dependency>

        <!-- Spring Security Artifacts - START -->
        <!-- http://mvnrepository.com/artifact/org.springframework.security/spring-security-web -->
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-web</artifactId>
            <version>4.0.4.RELEASE</version>
        </dependency>

        <!-- http://mvnrepository.com/artifact/org.springframework.security/spring-security-config -->
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-config</artifactId>
            <version>4.0.4.RELEASE</version>
        </dependency>

        <!-- http://mvnrepository.com/artifact/org.springframework.security/spring-security-taglibs -->
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-taglibs</artifactId>
            <version>4.0.4.RELEASE</version>
        </dependency>
        
        <!-- Spring Security Artifacts - END -->

        <!-- Hibernate -->
        <!-- http://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.2.10.Final</version>
        </dependency>

        <!-- http://mvnrepository.com/artifact/org.hibernate/hibernate-entitymanager -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>5.2.10.Final</version>
        </dependency>


        <!-- http://mvnrepository.com/artifact/org.hibernate/hibernate-c3p0 -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-c3p0</artifactId>
            <version>5.2.10.Final</version>
        </dependency>


        <!-- MySQL JDBC driver -->
        <!-- http://mvnrepository.com/artifact/mysql/mysql-connector-java -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.34</version>
        </dependency>

        <!-- Oracle JDBC driver -->
        <dependency>
            <groupId>com.oracle</groupId>
            <artifactId>ojdbc6</artifactId>
            <version>11.2.0.3</version>
        </dependency>

        <!-- SQLServer JDBC driver (JTDS) -->
        <!-- http://mvnrepository.com/artifact/net.sourceforge.jtds/jtds -->
        <dependency>
            <groupId>net.sourceforge.jtds</groupId>
            <artifactId>jtds</artifactId>
            <version>1.3.1</version>
        </dependency>
        
        <!-- SQLServer JDBC driver (MSSQL-JDBC) -->
        <!-- https://mvnrepository.com/artifact/com.microsoft.sqlserver/mssql-jdbc -->
        <dependency>
            <groupId>com.microsoft.sqlserver</groupId>
            <artifactId>mssql-jdbc</artifactId>
            <version>6.1.0.jre7</version>
        </dependency>
        
        <!-- PostgreSQL driver -->
        <!-- https://mvnrepository.com/artifact/postgresql/postgresql -->
        <dependency>
            <groupId>postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>9.1-901-1.jdbc4</version>
        </dependency>

        

        <!-- Email validator,... -->
        <!-- http://mvnrepository.com/artifact/commons-validator/commons-validator -->
        <dependency>
            <groupId>commons-validator</groupId>
            <artifactId>commons-validator</artifactId>
            <version>1.5.0</version>
        </dependency>

    </dependencies>


    <build>
        <finalName>SpringMVCAnnotationShoppingCart</finalName>
        <plugins>

            <!-- Config: Maven Tomcat Plugin -->
            <!-- http://mvnrepository.com/artifact/org.apache.tomcat.maven/tomcat7-maven-plugin -->
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.2</version>
                <!-- Config: contextPath and Port (Default - /SpringMVCAnnotationShoppingCart
                    : 8080) -->
                <!-- <configuration> <path>/</path> <port>8899</port> </configuration> -->
            </plugin>
        </plugins>
    </build>


</project>

6. Configurer Spring MVC

SpringWebAppInitializer.java

package org.o7planning.springmvcshoppingcart.config;

import javax.servlet.FilterRegistration;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;

import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.filter.CharacterEncodingFilter;
import org.springframework.web.servlet.DispatcherServlet;

public class SpringWebAppInitializer implements WebApplicationInitializer {

    @Override
    public void onStartup(ServletContext servletContext) throws ServletException {
        AnnotationConfigWebApplicationContext appContext = new AnnotationConfigWebApplicationContext();
        appContext.register(ApplicationContextConfig.class);

        ServletRegistration.Dynamic dispatcher = servletContext.addServlet("SpringDispatcher",
                new DispatcherServlet(appContext));
        dispatcher.setLoadOnStartup(1);
        dispatcher.addMapping("/");
        
        
        ContextLoaderListener contextLoaderListener = new ContextLoaderListener(appContext);

        servletContext.addListener(contextLoaderListener);
        
        
        // Filter.
        FilterRegistration.Dynamic fr = servletContext.addFilter("encodingFilter", CharacterEncodingFilter.class);

        fr.setInitParameter("encoding", "UTF-8");
        fr.setInitParameter("forceEncoding", "true");
        fr.addMappingForUrlPatterns(null, true, "/*");
    }

}

La classe ApplicationContextConfig sert à configurer Spring MVC Context, compris:

View Resolver
Datasouce
Hiberante (Hibernate Transaction Manager, Hibernate Session,..)
DAO
Bean
....

ApplicationContextConfig.java

package org.o7planning.springmvcshoppingcart.config;

import java.util.Properties;

import javax.sql.DataSource;

import org.hibernate.SessionFactory;
import org.o7planning.springmvcshoppingcart.dao.AccountDAO;
import org.o7planning.springmvcshoppingcart.dao.OrderDAO;
import org.o7planning.springmvcshoppingcart.dao.ProductDAO;
import org.o7planning.springmvcshoppingcart.dao.impl.AccountDAOImpl;
import org.o7planning.springmvcshoppingcart.dao.impl.OrderDAOImpl;
import org.o7planning.springmvcshoppingcart.dao.impl.ProductDAOImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.context.support.ResourceBundleMessageSource;
import org.springframework.core.env.Environment;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.hibernate5.HibernateTransactionManager;
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

@Configuration
@ComponentScan("org.o7planning.springmvcshoppingcart.*")
@EnableTransactionManagement
// Load to Environment.
@PropertySource("classpath:ds-hibernate-cfg.properties")
public class ApplicationContextConfig {

    // The Environment class serves as the property holder
    // and stores all the properties loaded by the @PropertySource
    @Autowired
    private Environment env;

    @Bean
    public ResourceBundleMessageSource messageSource() {
        ResourceBundleMessageSource rb = new ResourceBundleMessageSource();
        // Load property in message/validator.properties
        rb.setBasenames(new String[] { "messages/validator" });
        return rb;
    }

    @Bean(name = "viewResolver")
    public InternalResourceViewResolver getViewResolver() {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setPrefix("/WEB-INF/pages/");
        viewResolver.setSuffix(".jsp");
        return viewResolver;
    }
    
    // Config for Upload.
    @Bean(name = "multipartResolver")
    public CommonsMultipartResolver multipartResolver() {
        CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver();
        
        // Set Max Size...
        // commonsMultipartResolver.setMaxUploadSize(...);
        
        return commonsMultipartResolver;
    }

    @Bean(name = "dataSource")
    public DataSource getDataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();

        // See: ds-hibernate-cfg.properties
        dataSource.setDriverClassName(env.getProperty("ds.database-driver"));
        dataSource.setUrl(env.getProperty("ds.url"));
        dataSource.setUsername(env.getProperty("ds.username"));
        dataSource.setPassword(env.getProperty("ds.password"));
        
        System.out.println("## getDataSource: " + dataSource);
        
        return dataSource;
    }

    @Autowired
    @Bean(name = "sessionFactory")
    public SessionFactory getSessionFactory(DataSource dataSource) throws Exception {
        Properties properties = new Properties();

        // See: ds-hibernate-cfg.properties
        properties.put("hibernate.dialect", env.getProperty("hibernate.dialect"));
        properties.put("hibernate.show_sql", env.getProperty("hibernate.show_sql"));
        properties.put("current_session_context_class", env.getProperty("current_session_context_class"));
        

        LocalSessionFactoryBean factoryBean = new LocalSessionFactoryBean();
        
        // Package contain entity classes
        factoryBean.setPackagesToScan(new String[] { "org.o7planning.springmvcshoppingcart.entity" });
        factoryBean.setDataSource(dataSource);
        factoryBean.setHibernateProperties(properties);
        factoryBean.afterPropertiesSet();
        //
        SessionFactory sf = factoryBean.getObject();
        System.out.println("## getSessionFactory: " + sf);
        return sf;
    }

    @Autowired
    @Bean(name = "transactionManager")
    public HibernateTransactionManager getTransactionManager(SessionFactory sessionFactory) {
        HibernateTransactionManager transactionManager = new HibernateTransactionManager(sessionFactory);

        return transactionManager;
    }

    @Bean(name = "accountDAO")
    public AccountDAO getApplicantDAO() {
        return new AccountDAOImpl();
    }

    @Bean(name = "productDAO")
    public ProductDAO getProductDAO() {
        return new ProductDAOImpl();
    }

    @Bean(name = "orderDAO")
    public OrderDAO getOrderDAO() {
        return new OrderDAOImpl();
    }
    
    @Bean(name = "accountDAO")
    public AccountDAO getAccountDAO()  {
        return new AccountDAOImpl();
    }

}

ApplicationContextConfig lira les information sur la configuration de la base de données et Hibernate Properties dans le fichier ds-hibernate-cfg.properties.

Les configurations pour Oracle, MySQL ou SQL Server:

ds-hibernate-cfg.properties (For ORACLE)

# DataSource

ds.database-driver=oracle.jdbc.driver.OracleDriver
ds.url=jdbc:oracle:thin:@localhost:1521:db12c
ds.username=shoppingcart
ds.password=12345


# Hibernate Config

hibernate.dialect=org.hibernate.dialect.Oracle10gDialect
hibernate.show_sql=true
current_session_context_class=thread
hibernate.hbm2ddl.auto=update

ds-hibernate-cfg.properties (For MYSQL)

# DataSource

ds.database-driver=com.mysql.jdbc.Driver
ds.url=jdbc:mysql://localhost:3306/mydatabase
ds.username=root
ds.password=12345


# Hibernate Config

hibernate.dialect=org.hibernate.dialect.MySQLDialect
hibernate.show_sql=true
current_session_context_class=thread
hibernate.hbm2ddl.auto=update

ds-hibernate-cfg.properties (For SQL SERVER) ***

# Using Mssql Server Driver (Recommended)

# DataSource

ds.database-driver=com.microsoft.sqlserver.jdbc.SQLServerDriver
ds.url=jdbc:sqlserver://localhost\\SQLEXPRESS:1433;databaseName=shoppingcart
ds.username=sa
ds.password=12345

# Hibernate Config

hibernate.dialect=org.hibernate.dialect.SQLServerDialect
hibernate.show_sql=true
current_session_context_class=thread
hibernate.hbm2ddl.auto=update

ds-hibernate-cfg.properties (For SQL SERVER)

# DataSource

ds.database-driver=net.sourceforge.jtds.jdbc.Driver
ds.url=jdbc:jtds:sqlserver://localhost:1433/simplehr;instance=SQLEXPRESS
ds.username=shoppingcart
ds.password=12345


# Hibernate Config

hibernate.dialect=org.hibernate.dialect.SQLServerDialect
hibernate.show_sql=true
current_session_context_class=thread
hibernate.hbm2ddl.auto=update

La configuration des ressources statiques (html, image, css,..)

WebMvcConfig.java

package org.o7planning.springmvcshoppingcart.config;

import java.nio.charset.Charset;
import java.util.Arrays;
import java.util.List;

import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.StringHttpMessageConverter;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

@Configuration
@EnableWebMvc
public class WebMvcConfig extends WebMvcConfigurerAdapter {

    private static final Charset UTF8 = Charset.forName("UTF-8");

    // Config UTF-8 Encoding.
    @Override
    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
        StringHttpMessageConverter stringConverter = new StringHttpMessageConverter();
        stringConverter.setSupportedMediaTypes(Arrays.asList(new MediaType("text", "plain", UTF8)));
        converters.add(stringConverter);

        // Add other converters ...
    }

    // Static Resource Config
    // equivalents for <mvc:resources/> tags
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/css/**").addResourceLocations("/css/").setCachePeriod(31556926);
        registry.addResourceHandler("/img/**").addResourceLocations("/img/").setCachePeriod(31556926);
        registry.addResourceHandler("/js/**").addResourceLocations("/js/").setCachePeriod(31556926);
    }

    // equivalent for <mvc:default-servlet-handler/> tag
    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }

}

La configuration de la sécurité :

SpringSecurityInitializer.java

package org.o7planning.springmvcshoppingcart.config;

import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;


public class SpringSecurityInitializer extends AbstractSecurityWebApplicationInitializer {

    // Do nothing

}

WebSecurityConfig.java

package org.o7planning.springmvcshoppingcart.config;

import org.o7planning.springmvcshoppingcart.authentication.MyDBAuthenticationService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;

@Configuration
// @EnableWebSecurity = @EnableWebMVCSecurity + Extra features
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

   @Autowired
   MyDBAuthenticationService myDBAauthenticationService;

   @Autowired
   public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {

       // For User in database.
       auth.userDetailsService(myDBAauthenticationService);

   }

   @Override
   protected void configure(HttpSecurity http) throws Exception {

       http.csrf().disable();

       // The pages requires login as EMPLOYEE or MANAGER.
       // If no login, it will redirect to /login page.
       http.authorizeRequests().antMatchers("/orderList","/order", "/accountInfo")//
               .access("hasAnyRole('ROLE_EMPLOYEE', 'ROLE_MANAGER')");

       // For MANAGER only.
       http.authorizeRequests().antMatchers("/product").access("hasRole('ROLE_MANAGER')");

       // When the user has logged in as XX.
       // But access a page that requires role YY,
       // AccessDeniedException will throw.
       http.authorizeRequests().and().exceptionHandling().accessDeniedPage("/403");

       // Config for Login Form
       http.authorizeRequests().and().formLogin()//
               // Submit URL of login page.
               .loginProcessingUrl("/j_spring_security_check") // Submit URL
               .loginPage("/login")//
               .defaultSuccessUrl("/accountInfo")//
               .failureUrl("/login?error=true")//
               .usernameParameter("userName")//
               .passwordParameter("password")
               // Config for Logout Page
               // (Go to home page).
               .and().logout().logoutUrl("/logout").logoutSuccessUrl("/");

   }
}

7. Des classes Entity

Account.java

package org.o7planning.springmvcshoppingcart.entity;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name = "Accounts")
public class Account implements Serializable {

    private static final long serialVersionUID = -2054386655979281969L;

     
    public static final String ROLE_MANAGER = "MANAGER";
    public static final String ROLE_EMPLOYEE = "EMPLOYEE";

    private String userName;
    private String password;
    private boolean active;
    private String userRole;

    @Id
    @Column(name = "User_Name", length = 20, nullable = false)
    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    @Column(name = "Password", length = 20, nullable = false)
    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    @Column(name = "Active", length = 1, nullable = false)
    public boolean isActive() {
        return active;
    }

    public void setActive(boolean active) {
        this.active = active;
    }

    @Column(name = "User_Role", length = 20, nullable = false)
    public String getUserRole() {
        return userRole;
    }

    public void setUserRole(String userRole) {
        this.userRole = userRole;
    }
   
    @Override
    public String toString()  {
        return "["+ this.userName+","+ this.password+","+ this.userRole+"]";
    }
   
}

Order.java

package org.o7planning.springmvcshoppingcart.entity;

import java.io.Serializable;
import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;

@Entity
@Table(name = "Orders", //
uniqueConstraints = { @UniqueConstraint(columnNames = "Order_Num") })
public class Order implements Serializable {

    private static final long serialVersionUID = -2576670215015463100L;

    private String id;
    private Date orderDate;
    private int orderNum;
    private double amount;

    private String customerName;
    private String customerAddress;
    private String customerEmail;
    private String customerPhone;

    @Id
    @Column(name = "ID", length = 50)
    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }
 
    @Column(name = "Order_Date", nullable = false)
    public Date getOrderDate() {
        return orderDate;
    }

    public void setOrderDate(Date orderDate) {
        this.orderDate = orderDate;
    }

    @Column(name = "Order_Num", nullable = false)
    public int getOrderNum() {
        return orderNum;
    }

    public void setOrderNum(int orderNum) {
        this.orderNum = orderNum;
    }

    @Column(name = "Amount", nullable = false)
    public double getAmount() {
        return amount;
    }

    public void setAmount(double amount) {
        this.amount = amount;
    }

    @Column(name = "Customer_Name", length = 255, nullable = false)
    public String getCustomerName() {
        return customerName;
    }

    public void setCustomerName(String customerName) {
        this.customerName = customerName;
    }

    @Column(name = "Customer_Address", length = 255, nullable = false)
    public String getCustomerAddress() {
        return customerAddress;
    }

    public void setCustomerAddress(String customerAddress) {
        this.customerAddress = customerAddress;
    }

    @Column(name = "Customer_Email", length = 128, nullable = false)
    public String getCustomerEmail() {
        return customerEmail;
    }

    public void setCustomerEmail(String customerEmail) {
        this.customerEmail = customerEmail;
    }

    @Column(name = "Customer_Phone", length = 128, nullable = false)
    public String getCustomerPhone() {
        return customerPhone;
    }

    public void setCustomerPhone(String customerPhone) {
        this.customerPhone = customerPhone;
    }
   
}

OrderDetail.java

package org.o7planning.springmvcshoppingcart.entity;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.ForeignKey;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

@Entity
@Table(name = "Order_Details")
public class OrderDetail implements Serializable {

    private static final long serialVersionUID = 7550745928843183535L;

    private String id;
    private Order order;

    private Product product;
    private int quanity;
    private double price;
    private double amount;

    @Id
    @Column(name = "ID", length = 50, nullable = false)
    public String getId() {
        return id;
    }

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

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "ORDER_ID", nullable = false, //
    foreignKey = @ForeignKey(name = "ORDER_DETAIL_ORD_FK") )
    public Order getOrder() {
        return order;
    }

    public void setOrder(Order order) {
        this.order = order;
    }

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "PRODUCT_ID", nullable = false, //
    foreignKey = @ForeignKey(name = "ORDER_DETAIL_PROD_FK") )
    public Product getProduct() {
        return product;
    }

    public void setProduct(Product product) {
        this.product = product;
    }

    @Column(name = "Quanity", nullable = false)
    public int getQuanity() {
        return quanity;
    }

    public void setQuanity(int quanity) {
        this.quanity = quanity;
    }

    @Column(name = "Price", nullable = false)
    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    @Column(name = "Amount", nullable = false)
    public double getAmount() {
        return amount;
    }

    public void setAmount(double amount) {
        this.amount = amount;
    }
   
}

Product.java

package org.o7planning.springmvcshoppingcart.entity;

import java.io.Serializable;
import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

@Entity
@Table(name = "Products")
public class Product implements Serializable {

    private static final long serialVersionUID = -1000119078147252957L;

    private String code;
    private String name;
    private double price;
    private byte[] image;

    // For sort.
    private Date createDate;

    public Product() {
    }

    @Id
    @Column(name = "Code", length = 20, nullable = false)
    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    @Column(name = "Name", length = 255, nullable = false)
    public String getName() {
        return name;
    }

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

    @Column(name = "Price", nullable = false)
    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "Create_Date", nullable = false)
    public Date getCreateDate() {
        return createDate;
    }

    public void setCreateDate(Date createDate) {
        this.createDate = createDate;
    }

    @Lob
    @Column(name = "Image", length = Integer.MAX_VALUE, nullable = true)
    public byte[] getImage() {
        return image;
    }

    public void setImage(byte[] image) {
        this.image = image;
    }

}

8. Des classes Model

CartInfo.java

package org.o7planning.springmvcshoppingcart.model;

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

public class CartInfo {

    private int orderNum;

    private CustomerInfo customerInfo;

    private final List<CartLineInfo> cartLines = new ArrayList<CartLineInfo>();

    public CartInfo() {

    }

    public int getOrderNum() {
        return orderNum;
    }

    public void setOrderNum(int orderNum) {
        this.orderNum = orderNum;
    }

    public CustomerInfo getCustomerInfo() {
        return customerInfo;
    }

    public void setCustomerInfo(CustomerInfo customerInfo) {
        this.customerInfo = customerInfo;
    }

    public List<CartLineInfo> getCartLines() {
        return this.cartLines;
    }

    private CartLineInfo findLineByCode(String code) {
        for (CartLineInfo line : this.cartLines) {
            if (line.getProductInfo().getCode().equals(code)) {
                return line;
            }
        }
        return null;
    }

    public void addProduct(ProductInfo productInfo, int quantity) {
        CartLineInfo line = this.findLineByCode(productInfo.getCode());

        if (line == null) {
            line = new CartLineInfo();
            line.setQuantity(0);
            line.setProductInfo(productInfo);
            this.cartLines.add(line);
        }
        int newQuantity = line.getQuantity() + quantity;
        if (newQuantity <= 0) {
            this.cartLines.remove(line);
        } else {
            line.setQuantity(newQuantity);
        }
    }

    public void validate() {

    }

    public void updateProduct(String code, int quantity) {
        CartLineInfo line = this.findLineByCode(code);

        if (line != null) {
            if (quantity <= 0) {
                this.cartLines.remove(line);
            } else {
                line.setQuantity(quantity);
            }
        }
    }

    public void removeProduct(ProductInfo productInfo) {
        CartLineInfo line = this.findLineByCode(productInfo.getCode());
        if (line != null) {
            this.cartLines.remove(line);
        }
    }

    public boolean isEmpty() {
        return this.cartLines.isEmpty();
    }

    public boolean isValidCustomer() {
        return this.customerInfo != null && this.customerInfo.isValid();
    }

    public int getQuantityTotal() {
        int quantity = 0;
        for (CartLineInfo line : this.cartLines) {
            quantity += line.getQuantity();
        }
        return quantity;
    }

    public double getAmountTotal() {
        double total = 0;
        for (CartLineInfo line : this.cartLines) {
            total += line.getAmount();
        }
        return total;
    }

    public void updateQuantity(CartInfo cartForm) {
        if (cartForm != null) {
            List<CartLineInfo> lines = cartForm.getCartLines();
            for (CartLineInfo line : lines) {
                this.updateProduct(line.getProductInfo().getCode(), line.getQuantity());
            }
        }

    }

}

CartLineInfo.java

package org.o7planning.springmvcshoppingcart.model;

public class CartLineInfo {

    private ProductInfo productInfo;
    private int quantity;

    public CartLineInfo() {
        this.quantity = 0;
    }

    public ProductInfo getProductInfo() {
        return productInfo;
    }

    public void setProductInfo(ProductInfo productInfo) {
        this.productInfo = productInfo;
    }

    public int getQuantity() {
        return quantity;
    }

    public void setQuantity(int quantity) {
        this.quantity = quantity;
    }

    public double getAmount() {
        return this.productInfo.getPrice() * this.quantity;
    }
   
}

CustomerInfo.java

package org.o7planning.springmvcshoppingcart.model;

public class CustomerInfo {

    private String name;
    private String address;
    private String email;
    private String phone;
   
    private boolean valid;


    public String getName() {
        return name;
    }

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

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }
   
    public boolean isValid() {
        return valid;
    }

    public void setValid(boolean valid) {
        this.valid = valid;
    }

}

OrderDetailInfo.java

package org.o7planning.springmvcshoppingcart.model;

public class OrderDetailInfo {
    private String id;

    private String productCode;
    private String productName;

    private int quanity;
    private double price;
    private double amount;

    public OrderDetailInfo() {

    }

    // Using for Hibernate Query.
    // Sử dụng cho Hibernate Query.
    public OrderDetailInfo(String id, String productCode, //
            String productName, int quanity, double price, double amount) {
        this.id = id;
        this.productCode = productCode;
        this.productName = productName;
        this.quanity = quanity;
        this.price = price;
        this.amount = amount;
    }

    public String getId() {
        return id;
    }

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

    public String getProductCode() {
        return productCode;
    }

    public void setProductCode(String productCode) {
        this.productCode = productCode;
    }

    public String getProductName() {
        return productName;
    }

    public void setProductName(String productName) {
        this.productName = productName;
    }

    public int getQuanity() {
        return quanity;
    }

    public void setQuanity(int quanity) {
        this.quanity = quanity;
    }

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    public double getAmount() {
        return amount;
    }

    public void setAmount(double amount) {
        this.amount = amount;
    }
}

OrderInfo.java

package org.o7planning.springmvcshoppingcart.model;

import java.util.Date;
import java.util.List;

public class OrderInfo {

    private String id;
    private Date orderDate;
    private int orderNum;
    private double amount;

    private String customerName;
    private String customerAddress;
    private String customerEmail;
    private String customerPhone;

    private List<OrderDetailInfo> details;

    public OrderInfo() {

    }

    // Using for Hibernate Query.
    // Sử dụng cho Hibernate Query.
    public OrderInfo(String id, Date orderDate, int orderNum, //
            double amount, String customerName, String customerAddress, //
            String customerEmail, String customerPhone) {
        this.id = id;
        this.orderDate = orderDate;
        this.orderNum = orderNum;
        this.amount = amount;

        this.customerName = customerName;
        this.customerAddress = customerAddress;
        this.customerEmail = customerEmail;
        this.customerPhone = customerPhone;
    }

    public String getId() {
        return id;
    }

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

    public Date getOrderDate() {
        return orderDate;
    }

    public void setOrderDate(Date orderDate) {
        this.orderDate = orderDate;
    }

    public int getOrderNum() {
        return orderNum;
    }

    public void setOrderNum(int orderNum) {
        this.orderNum = orderNum;
    }

    public double getAmount() {
        return amount;
    }

    public void setAmount(double amount) {
        this.amount = amount;
    }

    public String getCustomerName() {
        return customerName;
    }

    public void setCustomerName(String customerName) {
        this.customerName = customerName;
    }

    public String getCustomerAddress() {
        return customerAddress;
    }

    public void setCustomerAddress(String customerAddress) {
        this.customerAddress = customerAddress;
    }

    public String getCustomerEmail() {
        return customerEmail;
    }

    public void setCustomerEmail(String customerEmail) {
        this.customerEmail = customerEmail;
    }

    public String getCustomerPhone() {
        return customerPhone;
    }

    public void setCustomerPhone(String customerPhone) {
        this.customerPhone = customerPhone;
    }

    public List<OrderDetailInfo> getDetails() {
        return details;
    }

    public void setDetails(List<OrderDetailInfo> details) {
        this.details = details;
    }

}

PaginationResult.java

package org.o7planning.springmvcshoppingcart.model;

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

import org.hibernate.Query;
import org.hibernate.ScrollMode;
import org.hibernate.ScrollableResults;

public class PaginationResult<E> {

   private int totalRecords;
   private int currentPage;
   private List<E> list;
   private int maxResult;
   private int totalPages;

   private int maxNavigationPage;

   private List<Integer> navigationPages;

   // @page: 1, 2, ..
   public PaginationResult(Query query, int page, int maxResult, int maxNavigationPage) {
       final int pageIndex = page - 1 < 0 ? 0 : page - 1;

       int fromRecordIndex = pageIndex * maxResult;
       int maxRecordIndex = fromRecordIndex + maxResult;

       ScrollableResults resultScroll = query.scroll(ScrollMode.SCROLL_INSENSITIVE);

       List results = new ArrayList();

       boolean hasResult = resultScroll.first();

       if (hasResult) {
           // Scroll to position:
           hasResult = resultScroll.scroll(fromRecordIndex);

           if (hasResult) {
               do {
                   E record = (E) resultScroll.get(0);
                   results.add(record);
               } while (resultScroll.next()//
                       && resultScroll.getRowNumber() >= fromRecordIndex
                       && resultScroll.getRowNumber() < maxRecordIndex);

           }
           // Go to last record.
           resultScroll.last();
       }
       // Total records.
       this.totalRecords = resultScroll.getRowNumber() + 1;
       this.currentPage = pageIndex + 1;
       this.list = results;
       this.maxResult = maxResult;

       this.totalPages = (this.totalRecords / this.maxResult) + 1;
       this.maxNavigationPage = maxNavigationPage;

       if (maxNavigationPage < totalPages) {
           this.maxNavigationPage = maxNavigationPage;
       }

       this.calcNavigationPages();
   }

   private void calcNavigationPages() {

       this.navigationPages = new ArrayList<Integer>();

       int current = this.currentPage > this.totalPages ? this.totalPages : this.currentPage;

       int begin = current - this.maxNavigationPage / 2;
       int end = current + this.maxNavigationPage / 2;

       // First page
       navigationPages.add(1);
       if (begin > 2) {
           // For '...'
           navigationPages.add(-1);
       }

       for (int i = begin; i < end; i++) {
           if (i > 1 && i < this.totalPages) {
               navigationPages.add(i);
           }
       }

       if (end < this.totalPages - 2) {
           // For '...'
           navigationPages.add(-1);
       }
       // Last page.
       navigationPages.add(this.totalPages);
   }

   public int getTotalPages() {
       return totalPages;
   }

   public int getTotalRecords() {
       return totalRecords;
   }

   public int getCurrentPage() {
       return currentPage;
   }

   public List<E> getList() {
       return list;
   }

   public int getMaxResult() {
       return maxResult;
   }

   public List<Integer> getNavigationPages() {
       return navigationPages;
   }
 
}

ProductInfo.java

package org.o7planning.springmvcshoppingcart.model;

import org.o7planning.springmvcshoppingcart.entity.Product;
import org.springframework.web.multipart.commons.CommonsMultipartFile;

public class ProductInfo {
    private String code;
    private String name;
    private double price;

    private boolean newProduct=false;

    // Upload file.
    private CommonsMultipartFile fileData;

    public ProductInfo() {
    }

    public ProductInfo(Product product) {
        this.code = product.getCode();
        this.name = product.getName();
        this.price = product.getPrice();
    }

    // Không thay đổi Constructor này,
    // nó được sử dụng trong Hibernate query.
    public ProductInfo(String code, String name, double price) {
        this.code = code;
        this.name = name;
        this.price = price;
    }

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    public String getName() {
        return name;
    }

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

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    public CommonsMultipartFile getFileData() {
        return fileData;
    }

    public void setFileData(CommonsMultipartFile fileData) {
        this.fileData = fileData;
    }

    public boolean isNewProduct() {
        return newProduct;
    }

    public void setNewProduct(boolean newProduct) {
        this.newProduct = newProduct;
    }

}

9. Des classes Utils & DAO

AccountDAO.java

package org.o7planning.springmvcshoppingcart.dao;

import org.o7planning.springmvcshoppingcart.entity.Account;

public interface AccountDAO {

   
    public Account findAccount(String userName );
   
}

OrderDAO.java

package org.o7planning.springmvcshoppingcart.dao;

import java.util.List;

import org.o7planning.springmvcshoppingcart.model.CartInfo;
import org.o7planning.springmvcshoppingcart.model.OrderDetailInfo;
import org.o7planning.springmvcshoppingcart.model.OrderInfo;
import org.o7planning.springmvcshoppingcart.model.PaginationResult;

public interface OrderDAO {

    public void saveOrder(CartInfo cartInfo);

    public PaginationResult<OrderInfo> listOrderInfo(int page,
            int maxResult, int maxNavigationPage);
   
    public OrderInfo getOrderInfo(String orderId);
   
    public List<OrderDetailInfo> listOrderDetailInfos(String orderId);

}

ProductDAO.java

package org.o7planning.springmvcshoppingcart.dao;

import org.o7planning.springmvcshoppingcart.entity.Product;
import org.o7planning.springmvcshoppingcart.model.PaginationResult;
import org.o7planning.springmvcshoppingcart.model.ProductInfo;

public interface ProductDAO {

   
   
    public Product findProduct(String code);
   
    public ProductInfo findProductInfo(String code) ;
 
   
    public PaginationResult<ProductInfo> queryProducts(int page,
                       int maxResult, int maxNavigationPage  );
   
    public PaginationResult<ProductInfo> queryProducts(int page, int maxResult,
                       int maxNavigationPage, String likeName);

    public void save(ProductInfo productInfo);
   
}

AccountDAOImpl.java

package org.o7planning.springmvcshoppingcart.dao.impl;

import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.criterion.Restrictions;
import org.o7planning.springmvcshoppingcart.dao.AccountDAO;
import org.o7planning.springmvcshoppingcart.entity.Account;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

// Transactional for Hibernate
@Transactional
public class AccountDAOImpl implements AccountDAO {
   
    @Autowired
    private SessionFactory sessionFactory;

    @Override
    public Account findAccount(String userName ) {
        Session session = sessionFactory.getCurrentSession();
        Criteria crit = session.createCriteria(Account.class);
        crit.add(Restrictions.eq("userName", userName));
        return (Account) crit.uniqueResult();
    }

}

OrderDAOImpl.java

package org.o7planning.springmvcshoppingcart.dao.impl;

import java.util.Date;
import java.util.List;
import java.util.UUID;

import org.hibernate.Criteria;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.criterion.Restrictions;
import org.o7planning.springmvcshoppingcart.dao.OrderDAO;
import org.o7planning.springmvcshoppingcart.dao.ProductDAO;
import org.o7planning.springmvcshoppingcart.entity.Order;
import org.o7planning.springmvcshoppingcart.entity.OrderDetail;
import org.o7planning.springmvcshoppingcart.entity.Product;
import org.o7planning.springmvcshoppingcart.model.CartInfo;
import org.o7planning.springmvcshoppingcart.model.CartLineInfo;
import org.o7planning.springmvcshoppingcart.model.CustomerInfo;
import org.o7planning.springmvcshoppingcart.model.OrderDetailInfo;
import org.o7planning.springmvcshoppingcart.model.OrderInfo;
import org.o7planning.springmvcshoppingcart.model.PaginationResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

//Transactional for Hibernate
@Transactional
public class OrderDAOImpl implements OrderDAO {

    @Autowired
    private SessionFactory sessionFactory;

    @Autowired
    private ProductDAO productDAO;

    private int getMaxOrderNum() {
        String sql = "Select max(o.orderNum) from " + Order.class.getName() + " o ";
        Session session = sessionFactory.getCurrentSession();
        Query query = session.createQuery(sql);
        Integer value = (Integer) query.uniqueResult();
        if (value == null) {
            return 0;
        }
        return value;
    }

    @Override
    public void saveOrder(CartInfo cartInfo) {
        Session session = sessionFactory.getCurrentSession();

        int orderNum = this.getMaxOrderNum() + 1;
        Order order = new Order();

        order.setId(UUID.randomUUID().toString());
        order.setOrderNum(orderNum);
        order.setOrderDate(new Date());
        order.setAmount(cartInfo.getAmountTotal());

        CustomerInfo customerInfo = cartInfo.getCustomerInfo();
        order.setCustomerName(customerInfo.getName());
        order.setCustomerEmail(customerInfo.getEmail());
        order.setCustomerPhone(customerInfo.getPhone());
        order.setCustomerAddress(customerInfo.getAddress());

        session.persist(order);

        List<CartLineInfo> lines = cartInfo.getCartLines();

        for (CartLineInfo line : lines) {
            OrderDetail detail = new OrderDetail();
            detail.setId(UUID.randomUUID().toString());
            detail.setOrder(order);
            detail.setAmount(line.getAmount());
            detail.setPrice(line.getProductInfo().getPrice());
            detail.setQuanity(line.getQuantity());

            String code = line.getProductInfo().getCode();
            Product product = this.productDAO.findProduct(code);
            detail.setProduct(product);

            session.persist(detail);
        }

        // Set OrderNum for report.
        // Set OrderNum để thông báo cho người dùng.
        cartInfo.setOrderNum(orderNum);
    }

    // @page = 1, 2, ...
    @Override
    public PaginationResult<OrderInfo> listOrderInfo(int page, int maxResult, int maxNavigationPage) {
        String sql = "Select new " + OrderInfo.class.getName()//
                + "(ord.id, ord.orderDate, ord.orderNum, ord.amount, "
                + " ord.customerName, ord.customerAddress, ord.customerEmail, ord.customerPhone) " + " from "
                + Order.class.getName() + " ord "//
                + " order by ord.orderNum desc";
        Session session = this.sessionFactory.getCurrentSession();

        Query query = session.createQuery(sql);

        return new PaginationResult<OrderInfo>(query, page, maxResult, maxNavigationPage);
    }

    public Order findOrder(String orderId) {
        Session session = sessionFactory.getCurrentSession();
        Criteria crit = session.createCriteria(Order.class);
        crit.add(Restrictions.eq("id", orderId));
        return (Order) crit.uniqueResult();
    }

    @Override
    public OrderInfo getOrderInfo(String orderId) {
        Order order = this.findOrder(orderId);
        if (order == null) {
            return null;
        }
        return new OrderInfo(order.getId(), order.getOrderDate(), //
                order.getOrderNum(), order.getAmount(), order.getCustomerName(), //
                order.getCustomerAddress(), order.getCustomerEmail(), order.getCustomerPhone());
    }

    @Override
    public List<OrderDetailInfo> listOrderDetailInfos(String orderId) {
        String sql = "Select new " + OrderDetailInfo.class.getName() //
                + "(d.id, d.product.code, d.product.name , d.quanity,d.price,d.amount) "//
                + " from " + OrderDetail.class.getName() + " d "//
                + " where d.order.id = :orderId ";

        Session session = this.sessionFactory.getCurrentSession();

        Query query = session.createQuery(sql);
        query.setParameter("orderId", orderId);

        return query.list();
    }

}

ProductDAOImpl.java

package org.o7planning.springmvcshoppingcart.dao.impl;

import java.util.Date;

import org.hibernate.Criteria;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.criterion.Restrictions;
import org.o7planning.springmvcshoppingcart.dao.ProductDAO;
import org.o7planning.springmvcshoppingcart.entity.Product;
import org.o7planning.springmvcshoppingcart.model.PaginationResult;
import org.o7planning.springmvcshoppingcart.model.ProductInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

// Transactional for Hibernate
@Transactional
public class ProductDAOImpl implements ProductDAO {

    @Autowired
    private SessionFactory sessionFactory;

    @Override
    public Product findProduct(String code) {
        Session session = sessionFactory.getCurrentSession();
        Criteria crit = session.createCriteria(Product.class);
        crit.add(Restrictions.eq("code", code));
        return (Product) crit.uniqueResult();
    }

    @Override
    public ProductInfo findProductInfo(String code) {
        Product product = this.findProduct(code);
        if (product == null) {
            return null;
        }
        return new ProductInfo(product.getCode(), product.getName(), product.getPrice());
    }

    @Override
    public void save(ProductInfo productInfo) {
        String code = productInfo.getCode();

        Product product = null;

        boolean isNew = false;
        if (code != null) {
            product = this.findProduct(code);
        }
        if (product == null) {
            isNew = true;
            product = new Product();
            product.setCreateDate(new Date());
        }
        product.setCode(code);
        product.setName(productInfo.getName());
        product.setPrice(productInfo.getPrice());

        if (productInfo.getFileData() != null) {
            byte[] image = productInfo.getFileData().getBytes();
            if (image != null && image.length > 0) {
                product.setImage(image);
            }
        }
        if (isNew) {
            this.sessionFactory.getCurrentSession().persist(product);
        }
        // If error in DB, Exceptions will be thrown out immediately
        // Nếu có lỗi tại DB, ngoại lệ sẽ ném ra ngay lập tức
        this.sessionFactory.getCurrentSession().flush();
    }

    @Override
    public PaginationResult<ProductInfo> queryProducts(int page, int maxResult, int maxNavigationPage,
            String likeName) {
        String sql = "Select new " + ProductInfo.class.getName() //
                + "(p.code, p.name, p.price) " + " from "//
                + Product.class.getName() + " p ";
        if (likeName != null && likeName.length() > 0) {
            sql += " Where lower(p.name) like :likeName ";
        }
        sql += " order by p.createDate desc ";
        //
        Session session = sessionFactory.getCurrentSession();

        Query query = session.createQuery(sql);
        if (likeName != null && likeName.length() > 0) {
            query.setParameter("likeName", "%" + likeName.toLowerCase() + "%");
        }
        return new PaginationResult<ProductInfo>(query, page, maxResult, maxNavigationPage);
    }

    @Override
    public PaginationResult<ProductInfo> queryProducts(int page, int maxResult, int maxNavigationPage) {
        return queryProducts(page, maxResult, maxNavigationPage, null);
    }
   
}

Utils.java

package org.o7planning.springmvcshoppingcart.util;

import javax.servlet.http.HttpServletRequest;

import org.o7planning.springmvcshoppingcart.model.CartInfo;

public class Utils {

    // Products in Cart, stored in Session.
    public static CartInfo getCartInSession(HttpServletRequest request) {

        // Get Cart from Session.
        CartInfo cartInfo = (CartInfo) request.getSession().getAttribute("myCart");
       
        // If null, create it.
        if (cartInfo == null) {
            cartInfo = new CartInfo();
           
            // And store to Session.
            request.getSession().setAttribute("myCart", cartInfo);
        }

        return cartInfo;
    }

    public static void removeCartInSession(HttpServletRequest request) {
        request.getSession().removeAttribute("myCart");
    }

    public static void storeLastOrderedCartInSession(HttpServletRequest request, CartInfo cartInfo) {
        request.getSession().setAttribute("lastOrderedCart", cartInfo);
    }
   
    public static CartInfo getLastOrderedCartInSession(HttpServletRequest request) {
        return (CartInfo) request.getSession().getAttribute("lastOrderedCart");
    }

}

10. Des classes pour l'authentification (Authentication) de la base de données

MyDBAuthenticationService.java

package org.o7planning.springmvcshoppingcart.authentication;

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

import org.o7planning.springmvcshoppingcart.dao.AccountDAO;
import org.o7planning.springmvcshoppingcart.entity.Account;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;

@Service
public class MyDBAuthenticationService implements UserDetailsService {

    @Autowired
    private AccountDAO accountDAO;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        Account account = accountDAO.findAccount(username);
        System.out.println("Account= " + account);

        if (account == null) {
            throw new UsernameNotFoundException("User " //
                    + username + " was not found in the database");
        }

        // EMPLOYEE,MANAGER,..
        String role = account.getUserRole();

        List<GrantedAuthority> grantList = new ArrayList<GrantedAuthority>();

        // ROLE_EMPLOYEE, ROLE_MANAGER
        GrantedAuthority authority = new SimpleGrantedAuthority("ROLE_" + role);

        grantList.add(authority);

        boolean enabled = account.isActive();
        boolean accountNonExpired = true;
        boolean credentialsNonExpired = true;
        boolean accountNonLocked = true;

        UserDetails userDetails = (UserDetails) new User(account.getUserName(), //
                account.getPassword(), enabled, accountNonExpired, //
                credentialsNonExpired, accountNonLocked, grantList);

        return userDetails;
    }

}

11. Spring MVC Validator

CustomerValidator & ProductInfoValidator sont des classes pour validate (valider) des données que l'utilisateur a saisit au FORM. Dans le cas où l'utilisateur ne saisit pas exactement, il y aura des annonces affichées comme l'illustration ci-dessous :

CustomerInfoValidator.java

package org.o7planning.springmvcshoppingcart.validator;

import org.apache.commons.validator.routines.EmailValidator;
import org.o7planning.springmvcshoppingcart.model.CustomerInfo;
import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;

// @Component: As a Bean.
@Component
public class CustomerInfoValidator implements Validator {

    private EmailValidator emailValidator = EmailValidator.getInstance();

    // This Validator support CustomerInfo class.
    @Override
    public boolean supports(Class<?> clazz) {
        return clazz == CustomerInfo.class;
    }

    @Override
    public void validate(Object target, Errors errors) {
        CustomerInfo custInfo = (CustomerInfo) target;

        // Check the fields of CustomerInfo class.
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "name", "NotEmpty.customerForm.name");
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "email", "NotEmpty.customerForm.email");
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "address", "NotEmpty.customerForm.address");
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "phone", "NotEmpty.customerForm.phone");

        if (!emailValidator.isValid(custInfo.getEmail())) {
            errors.rejectValue("email", "Pattern.customerForm.email");
        }
    }

}

ProductInfoValidator.java

package org.o7planning.springmvcshoppingcart.validator;

import org.o7planning.springmvcshoppingcart.dao.ProductDAO;
import org.o7planning.springmvcshoppingcart.entity.Product;
import org.o7planning.springmvcshoppingcart.model.ProductInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;

// @Component: As a Bean.
@Component
public class ProductInfoValidator implements Validator {

    @Autowired
    private ProductDAO productDAO;

    // This Validator support ProductInfo class.
    @Override
    public boolean supports(Class<?> clazz) {
        return clazz == ProductInfo.class;
    }

    @Override
    public void validate(Object target, Errors errors) {
        ProductInfo productInfo = (ProductInfo) target;

        // Check the fields of ProductInfo class.
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "code", "NotEmpty.productForm.code");
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "name", "NotEmpty.productForm.name");
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "price", "NotEmpty.productForm.price");

        String code = productInfo.getCode();
        if (code != null && code.length() > 0) {
            if (code.matches("\\s+")) {
                errors.rejectValue("code", "Pattern.productForm.code");
            } else if(productInfo.isNewProduct()) {
                Product product = productDAO.findProduct(code);
                if (product != null) {
                    errors.rejectValue("code", "Duplicate.productForm.code");
                }
            }
        }
    }

}

Les messages d'erreur sont configurés dans le fichier messages/validator.properties:

messages/validator.properties

NotEmpty.customerForm.name=Name is required
NotEmpty.customerForm.email=Email is required
NotEmpty.customerForm.address=Address is required
NotEmpty.customerForm.phone=Phone is required

Pattern.customerForm.email=Email is not valid


NotEmpty.productForm.name=Product name is required
NotEmpty.productForm.code=Product code is required
Pattern.productForm.code=Product code is not valid
Duplicate.productForm.code=Duplicate products


NotFound.loginForm.account=Account not found
Disabled.loginForm.account=Account is disabled

Le contenu du validator.properties est chargé par ApplicationContextConfig:

** ApplicationContextConfig.java **

// Load property in message/validator.properties

@Bean
public ResourceBundleMessageSource messageSource() {
   ResourceBundleMessageSource rb = new ResourceBundleMessageSource();
   // Load property in message/validator.properties
   rb.setBasenames(new String[] { "messages/validator"});
   return rb;
}

12. Des classes pour se connecter (Login)

MyDBAuthenticationService.java

package org.o7planning.springmvcshoppingcart.authentication;

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

import org.o7planning.springmvcshoppingcart.dao.AccountDAO;
import org.o7planning.springmvcshoppingcart.entity.Account;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;

@Service
public class MyDBAuthenticationService implements UserDetailsService {

    @Autowired
    private AccountDAO accountDAO;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        Account account = accountDAO.findAccount(username);
        System.out.println("Account= " + account);

        if (account == null) {
            throw new UsernameNotFoundException("User " //
                    + username + " was not found in the database");
        }

        // EMPLOYEE,MANAGER,..
        String role = account.getUserRole();

        List<GrantedAuthority> grantList = new ArrayList<GrantedAuthority>();

        // ROLE_EMPLOYEE, ROLE_MANAGER
        GrantedAuthority authority = new SimpleGrantedAuthority("ROLE_" + role);

        grantList.add(authority);

        boolean enabled = account.isActive();
        boolean accountNonExpired = true;
        boolean credentialsNonExpired = true;
        boolean accountNonLocked = true;

        UserDetails userDetails = (UserDetails) new User(account.getUserName(), //
                account.getPassword(), enabled, accountNonExpired, //
                credentialsNonExpired, accountNonLocked, grantList);

        return userDetails;
    }

}

13. Spring Controller

MainController.java

package org.o7planning.springmvcshoppingcart.controller;

import java.io.IOException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.o7planning.springmvcshoppingcart.dao.OrderDAO;
import org.o7planning.springmvcshoppingcart.dao.ProductDAO;
import org.o7planning.springmvcshoppingcart.entity.Product;
import org.o7planning.springmvcshoppingcart.model.CartInfo;
import org.o7planning.springmvcshoppingcart.model.CustomerInfo;
import org.o7planning.springmvcshoppingcart.model.PaginationResult;
import org.o7planning.springmvcshoppingcart.model.ProductInfo;
import org.o7planning.springmvcshoppingcart.util.Utils;
import org.o7planning.springmvcshoppingcart.validator.CustomerInfoValidator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
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.bind.annotation.RequestParam;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

@Controller
// Enable Hibernate Transaction.
@Transactional
// Need to use RedirectAttributes
@EnableWebMvc
public class MainController {

    @Autowired
    private OrderDAO orderDAO;

    @Autowired
    private ProductDAO productDAO;

    @Autowired
    private CustomerInfoValidator customerInfoValidator;

    @InitBinder
    public void myInitBinder(WebDataBinder dataBinder) {
        Object target = dataBinder.getTarget();
        if (target == null) {
            return;
        }
        System.out.println("Target=" + target);

        // For Cart Form.
        // (@ModelAttribute("cartForm") @Validated CartInfo cartForm)
        if (target.getClass() == CartInfo.class) {

        }
        // For Customer Form.
        // (@ModelAttribute("customerForm") @Validated CustomerInfo
        // customerForm)
        else if (target.getClass() == CustomerInfo.class) {
            dataBinder.setValidator(customerInfoValidator);
        }

    }

    @RequestMapping("/403")
    public String accessDenied() {
        return "/403";
    }

    @RequestMapping("/")
    public String home() {
        return "index";
    }

    // Product List page.
    // Danh sách sản phẩm.
    @RequestMapping({ "/productList" })
    public String listProductHandler(Model model, //
            @RequestParam(value = "name", defaultValue = "") String likeName,
            @RequestParam(value = "page", defaultValue = "1") int page) {
        final int maxResult = 5;
        final int maxNavigationPage = 10;

        PaginationResult<ProductInfo> result = productDAO.queryProducts(page, //
                maxResult, maxNavigationPage, likeName);

        model.addAttribute("paginationProducts", result);
        return "productList";
    }

    @RequestMapping({ "/buyProduct" })
    public String listProductHandler(HttpServletRequest request, Model model, //
            @RequestParam(value = "code", defaultValue = "") String code) {

        Product product = null;
        if (code != null && code.length() > 0) {
            product = productDAO.findProduct(code);
        }
        if (product != null) {

            // Cart info stored in Session.
            CartInfo cartInfo = Utils.getCartInSession(request);

            ProductInfo productInfo = new ProductInfo(product);

            cartInfo.addProduct(productInfo, 1);
        }
        // Redirect to shoppingCart page.
        return "redirect:/shoppingCart";
    }

    @RequestMapping({ "/shoppingCartRemoveProduct" })
    public String removeProductHandler(HttpServletRequest request, Model model, //
            @RequestParam(value = "code", defaultValue = "") String code) {
        Product product = null;
        if (code != null && code.length() > 0) {
            product = productDAO.findProduct(code);
        }
        if (product != null) {

            // Cart Info stored in Session.
            CartInfo cartInfo = Utils.getCartInSession(request);

            ProductInfo productInfo = new ProductInfo(product);

            cartInfo.removeProduct(productInfo);

        }
        // Redirect to shoppingCart page.
        return "redirect:/shoppingCart";
    }

    // POST: Update quantity of products in cart.
    @RequestMapping(value = { "/shoppingCart" }, method = RequestMethod.POST)
    public String shoppingCartUpdateQty(HttpServletRequest request, //
            Model model, //
            @ModelAttribute("cartForm") CartInfo cartForm) {

        CartInfo cartInfo = Utils.getCartInSession(request);
        cartInfo.updateQuantity(cartForm);

        // Redirect to shoppingCart page.
        return "redirect:/shoppingCart";
    }

    // GET: Show Cart
    @RequestMapping(value = { "/shoppingCart" }, method = RequestMethod.GET)
    public String shoppingCartHandler(HttpServletRequest request, Model model) {
        CartInfo myCart = Utils.getCartInSession(request);

        model.addAttribute("cartForm", myCart);
        return "shoppingCart";
    }

    // GET: Enter customer information.
    @RequestMapping(value = { "/shoppingCartCustomer" }, method = RequestMethod.GET)
    public String shoppingCartCustomerForm(HttpServletRequest request, Model model) {

        CartInfo cartInfo = Utils.getCartInSession(request);
     
        // Cart is empty.
        if (cartInfo.isEmpty()) {
            
            // Redirect to shoppingCart page.
            return "redirect:/shoppingCart";
        }

        CustomerInfo customerInfo = cartInfo.getCustomerInfo();
        if (customerInfo == null) {
            customerInfo = new CustomerInfo();
        }

        model.addAttribute("customerForm", customerInfo);

        return "shoppingCartCustomer";
    }

    // POST: Save customer information.
    @RequestMapping(value = { "/shoppingCartCustomer" }, method = RequestMethod.POST)
    public String shoppingCartCustomerSave(HttpServletRequest request, //
            Model model, //
            @ModelAttribute("customerForm") @Validated CustomerInfo customerForm, //
            BindingResult result, //
            final RedirectAttributes redirectAttributes) {
 
        // If has Errors.
        if (result.hasErrors()) {
            customerForm.setValid(false);
            // Forward to reenter customer info.
            return "shoppingCartCustomer";
        }

        customerForm.setValid(true);
        CartInfo cartInfo = Utils.getCartInSession(request);

        cartInfo.setCustomerInfo(customerForm);

        // Redirect to Confirmation page.
        return "redirect:/shoppingCartConfirmation";
    }

    // GET: Review Cart to confirm.
    @RequestMapping(value = { "/shoppingCartConfirmation" }, method = RequestMethod.GET)
    public String shoppingCartConfirmationReview(HttpServletRequest request, Model model) {
        CartInfo cartInfo = Utils.getCartInSession(request);

        // Cart have no products.
        if (cartInfo.isEmpty()) {
            // Redirect to shoppingCart page.
            return "redirect:/shoppingCart";
        } else if (!cartInfo.isValidCustomer()) {
            // Enter customer info.
            return "redirect:/shoppingCartCustomer";
        }

        return "shoppingCartConfirmation";
    }

    // POST: Send Cart (Save).
    @RequestMapping(value = { "/shoppingCartConfirmation" }, method = RequestMethod.POST)
    // Avoid UnexpectedRollbackException (See more explanations)
    @Transactional(propagation = Propagation.NEVER)
    public String shoppingCartConfirmationSave(HttpServletRequest request, Model model) {
        CartInfo cartInfo = Utils.getCartInSession(request);

        // Cart have no products.
        if (cartInfo.isEmpty()) {
            // Redirect to shoppingCart page.
            return "redirect:/shoppingCart";
        } else if (!cartInfo.isValidCustomer()) {
            // Enter customer info.
            return "redirect:/shoppingCartCustomer";
        }
        try {
            orderDAO.saveOrder(cartInfo);
        } catch (Exception e) {
            // Need: Propagation.NEVER?
            return "shoppingCartConfirmation";
        }
        // Remove Cart In Session.
        Utils.removeCartInSession(request);
        
        // Store Last ordered cart to Session.
        Utils.storeLastOrderedCartInSession(request, cartInfo);

        // Redirect to successful page.
        return "redirect:/shoppingCartFinalize";
    }

    @RequestMapping(value = { "/shoppingCartFinalize" }, method = RequestMethod.GET)
    public String shoppingCartFinalize(HttpServletRequest request, Model model) {

        CartInfo lastOrderedCart = Utils.getLastOrderedCartInSession(request);

        if (lastOrderedCart == null) {
            return "redirect:/shoppingCart";
        }

        return "shoppingCartFinalize";
    }

    @RequestMapping(value = { "/productImage" }, method = RequestMethod.GET)
    public void productImage(HttpServletRequest request, HttpServletResponse response, Model model,
            @RequestParam("code") String code) throws IOException {
        Product product = null;
        if (code != null) {
            product = this.productDAO.findProduct(code);
        }
        if (product != null && product.getImage() != null) {
            response.setContentType("image/jpeg, image/jpg, image/png, image/gif");
            response.getOutputStream().write(product.getImage());
        }
        response.getOutputStream().close();
    }
    
}

AdminController.java

package org.o7planning.springmvcshoppingcart.controller;

import java.util.List;

import org.o7planning.springmvcshoppingcart.dao.OrderDAO;
import org.o7planning.springmvcshoppingcart.dao.ProductDAO;
import org.o7planning.springmvcshoppingcart.model.OrderDetailInfo;
import org.o7planning.springmvcshoppingcart.model.OrderInfo;
import org.o7planning.springmvcshoppingcart.model.PaginationResult;
import org.o7planning.springmvcshoppingcart.model.ProductInfo;
import org.o7planning.springmvcshoppingcart.validator.ProductInfoValidator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.support.ResourceBundleMessageSource;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
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.bind.annotation.RequestParam;
import org.springframework.web.multipart.support.ByteArrayMultipartFileEditor;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

@Controller
// Enable Hibernate Transaction.
@Transactional
// Need to use RedirectAttributes
@EnableWebMvc
public class AdminController {

    @Autowired
    private OrderDAO orderDAO;

    @Autowired
    private ProductDAO productDAO;

    @Autowired
    private ProductInfoValidator productInfoValidator;

    // Configurated In ApplicationContextConfig.
    @Autowired
    private ResourceBundleMessageSource messageSource;

    @InitBinder
    public void myInitBinder(WebDataBinder dataBinder) {
        Object target = dataBinder.getTarget();
        if (target == null) {
            return;
        }
        System.out.println("Target=" + target);

        if (target.getClass() == ProductInfo.class) {
            dataBinder.setValidator(productInfoValidator);
            // For upload Image.
            dataBinder.registerCustomEditor(byte[].class, new ByteArrayMultipartFileEditor());
        }
    }

    // GET: Show Login Page
    @RequestMapping(value = { "/login" }, method = RequestMethod.GET)
    public String login(Model model) {

        return "login";
    }

    @RequestMapping(value = { "/accountInfo" }, method = RequestMethod.GET)
    public String accountInfo(Model model) {

        UserDetails userDetails = (UserDetails) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
        System.out.println(userDetails.getPassword());
        System.out.println(userDetails.getUsername());
        System.out.println(userDetails.isEnabled());

        model.addAttribute("userDetails", userDetails);
        return "accountInfo";
    }

    @RequestMapping(value = { "/orderList" }, method = RequestMethod.GET)
    public String orderList(Model model, //
            @RequestParam(value = "page", defaultValue = "1") String pageStr) {
        int page = 1;
        try {
            page = Integer.parseInt(pageStr);
        } catch (Exception e) {
        }
        final int MAX_RESULT = 5;
        final int MAX_NAVIGATION_PAGE = 10;

        PaginationResult<OrderInfo> paginationResult //
        = orderDAO.listOrderInfo(page, MAX_RESULT, MAX_NAVIGATION_PAGE);

        model.addAttribute("paginationResult", paginationResult);
        return "orderList";
    }

    // GET: Show product.
    @RequestMapping(value = { "/product" }, method = RequestMethod.GET)
    public String product(Model model, @RequestParam(value = "code", defaultValue = "") String code) {
        ProductInfo productInfo = null;

        if (code != null && code.length() > 0) {
            productInfo = productDAO.findProductInfo(code);
        }
        if (productInfo == null) {
            productInfo = new ProductInfo();
            productInfo.setNewProduct(true);
        }
        model.addAttribute("productForm", productInfo);
        return "product";
    }

    // POST: Save product
    @RequestMapping(value = { "/product" }, method = RequestMethod.POST)
    // Avoid UnexpectedRollbackException (See more explanations)
    @Transactional(propagation = Propagation.NEVER)
    public String productSave(Model model, //
            @ModelAttribute("productForm") @Validated ProductInfo productInfo, //
            BindingResult result, //
            final RedirectAttributes redirectAttributes) {

        if (result.hasErrors()) {
            return "product";
        }
        try {
            productDAO.save(productInfo);
        } catch (Exception e) {
            // Need: Propagation.NEVER?
            String message = e.getMessage();
            model.addAttribute("message", message);
            // Show product form.
            return "product";

        }
        return "redirect:/productList";
    }

    @RequestMapping(value = { "/order" }, method = RequestMethod.GET)
    public String orderView(Model model, @RequestParam("orderId") String orderId) {
        OrderInfo orderInfo = null;
        if (orderId != null) {
            orderInfo = this.orderDAO.getOrderInfo(orderId);
        }
        if (orderInfo == null) {
            return "redirect:/orderList";
        }
        List<OrderDetailInfo> details = this.orderDAO.listOrderDetailInfos(orderId);
        orderInfo.setDetails(details);

        model.addAttribute("orderInfo", orderInfo);

        return "order";
    }
   
}

14. Des fichiers Jsps

styles.css

html {
    background: white;
}
h3 {
    margin: 0px;
    padding: 0px;
}
body {
    max-width: 860px;
    min-width: 360px;
    margin: 0px auto;
    background: #F8F8F8;
    padding:0px 5px;
    text-align:center;
}

.page-title  {
    font-size:120%;
    text-align: left;
    margin:10px 0px;
}
.header-container {
    text-align: left;
    border-bottom: 1px solid #ccc;
    position: relative;
    background: #5f5f5f;
    color: white;
}
.header-container .header-bar  {
    position: absolute;
    right: 10px;
    bottom: 20px;
}
.header-container .header-bar  a  {
    color: white;
    font-size: bold;
}

.footer-container {
    text-align: center;
    margin-top: 10px;
    padding: 5px 0px 0px 0px;
    border-top: 1px solid #ccc;
}
.menu-container {
    text-align: right;
    margin: 10px 5px;
}
.menu-container a {
    margin: 5px 5px 5px 10px;
    color: #004d99;
    font-weight: bold;
    text-decoration: none;
}

.site-name {
    font-size:200%;
    margin:10px 10px 10px 0px;
    padding: 5px;
}

.container  {
    margin: 5px 0px;
}

.demo-container, .login-container, .account-container {
    padding: 5px;
    border: 1px solid #ccc;
    text-align:left;
    margin:20px 0px;
}

.customer-info-container {
    text-align: left;
    border: 1px solid #ccc;
    padding: 0px 5px;
}
.product-preview-container {
    border: 1px solid #ccc;
    padding: 5px;
    width: 250px;
    margin: 10px ;
    display: inline-block;
    text-align:left;
}

.product-preview-container input {
    width: 50px;
}


.product-image {
    width: 120px;
    height: 80px;
}

ul {
    list-style-type: none;
    padding-left: 5px;
    margin:5px;
}


.navi-item {
    margin: 5px 5px 5px 20px;
}

.button-update-sc {
    color: red;
    margin: 5px 5px 5px 20px;
}

.button-send-sc {
    color: red;
    margin: 5px 5px 5px 20px;
}

.error-message {
    font-size: 90%;
    color: red;
    font-style: italic;
}

.price {
    color: blue;
    font-weight: bold;
}

.subtotal {
    color: red;
    font-weight: bold;
}

.total {
    color: red;
    font-weight: bold;
    font-size: 120%;
}

table td {
    padding: 5px;
}

_footer.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>


<div class="footer-container">

   @Copy right <a href="http://o7planning.org" target="_blank">o7planning.org</a>
   <br>
   See more <a>demo</a>
   
</div>

_header.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>

<div class="header-container">

    <div class="site-name">Online Shop</div>

    <div class="header-bar">
        <c:if test="${pageContext.request.userPrincipal.name != null}">
        Hello
           <a href="${pageContext.request.contextPath}/accountInfo">
                ${pageContext.request.userPrincipal.name} </a>
         &nbsp;|&nbsp;
           <a href="${pageContext.request.contextPath}/logout">Logout</a>

        </c:if>
        <c:if test="${pageContext.request.userPrincipal.name == null}">
            <a href="${pageContext.request.contextPath}/login">Login</a>
        </c:if>
    </div>
</div>

_menu.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
   
<%@ taglib uri="http://www.springframework.org/security/tags" prefix="security" %>   


<div class="menu-container">
 
   <a href="${pageContext.request.contextPath}/">Home</a>
   |
   <a href="${pageContext.request.contextPath}/productList">
      Product List
   </a>
   |
   <a href="${pageContext.request.contextPath}/shoppingCart">
      My Cart
   </a>
   |
   <security:authorize  access="hasAnyRole('ROLE_MANAGER','ROLE_EMPLOYEE')">
     <a href="${pageContext.request.contextPath}/orderList">
         Order List
     </a>
     |
   </security:authorize>
  
   <security:authorize  access="hasRole('ROLE_MANAGER')">
         <a href="${pageContext.request.contextPath}/product">
                        Create Product
         </a>
         |
   </security:authorize>
 
</div>

403.jsp

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">

<title>Access Denied</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>


   <jsp:include page="_header.jsp" />
   <jsp:include page="_menu.jsp" />

   <div class="page-title">Access Denied!</div>
 
   <h3 style="color:red;">Sorry, you can not access this page!</h3>
 
 
   <jsp:include page="_footer.jsp" />

</body>
</html>

accountInfo.jsp

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

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">

<title>Account Info</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>


   <jsp:include page="_header.jsp" />
   <jsp:include page="_menu.jsp" />

   <div class="page-title">Account Info</div>

   <div class="account-container">


       <ul>
           <li>User Name: ${pageContext.request.userPrincipal.name}</li>
           <li>Role:
               <ul>
                   <c:forEach items="${userDetails.authorities}" var="auth">
                       <li>${auth.authority }</li>
                   </c:forEach>
               </ul>
           </li>
       </ul>
   </div>


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

</body>
</html>

index.jsp

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">

<title>Books Shop Online</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>


   <jsp:include page="_header.jsp" />
   <jsp:include page="_menu.jsp" />

   <div class="page-title">Shopping Cart Demo</div>
 
   <div class="demo-container">
   <h3>Demo content</h3>
 
   <ul>
      <li>Buy online</li>
      <li>Admin pages</li>
      <li>Reports</li>
   </ul>
   </div>
 
 
   <jsp:include page="_footer.jsp" />

</body>
</html>

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

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">

<title>Login</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>


   <jsp:include page="_header.jsp" />
   <jsp:include page="_menu.jsp" />



   <div class="page-title">Login (For Employee, Manager)</div>

   <div class="login-container">

       <h3>Enter username and password</h3>
       <br>
       <!-- /login?error=true -->
       <c:if test="${param.error == 'true'}">
           <div style="color: red; margin: 10px 0px;">

               Login Failed!!!<br /> Reason :
               ${sessionScope["SPRING_SECURITY_LAST_EXCEPTION"].message}

           </div>
       </c:if>

       <form method="POST"
           action="${pageContext.request.contextPath}/j_spring_security_check">
           <table>
               <tr>
                   <td>User Name *</td>
                   <td><input name="userName" /></td>
               </tr>

               <tr>
                   <td>Password *</td>
                   <td><input type="password" name="password" /></td>
               </tr>

               <tr>
                   <td>&nbsp;</td>
                   <td><input type="submit" value="Login" /> <input type="reset"
                       value="Reset" /></td>
               </tr>
           </table>
       </form>

       <span class="error-message">${error }</span>

   </div>


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

</body>
</html>

order.jsp

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

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Product List</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>

   <jsp:include page="_header.jsp" />
   <jsp:include page="_menu.jsp" />
   
   <fmt:setLocale value="en_US" scope="session"/>

   <div class="page-title">Order Info</div>

   <div class="customer-info-container">
       <h3>Customer Information:</h3>
       <ul>
           <li>Name: ${orderInfo.customerName}</li>
           <li>Email: ${orderInfo.customerEmail}</li>
           <li>Phone: ${orderInfo.customerPhone}</li>
           <li>Address: ${orderInfo.customerAddress}</li>
       </ul>
       <h3>Order Summary:</h3>
       <ul>
           <li>Total:
           <span class="total">
           <fmt:formatNumber value="${orderInfo.amount}" type="currency"/>
           </span></li>
       </ul>
   </div>
   
   <br/>
   
   <table border="1" style="width:100%">
       <tr>
           <th>Product Code</th>
           <th>Product Name</th>
           <th>Quantity</th>
           <th>Price</th>
           <th>Amount</th>
       </tr>
       <c:forEach items="${orderInfo.details}" var="orderDetailInfo">
           <tr>
               <td>${orderDetailInfo.productCode}</td>
               <td>${orderDetailInfo.productName}</td>
               <td>${orderDetailInfo.quanity}</td>
               <td>
                <fmt:formatNumber value="${orderDetailInfo.price}" type="currency"/>
               </td>
               <td>
                <fmt:formatNumber value="${orderDetailInfo.amount}" type="currency"/>
               </td>  
           </tr>
       </c:forEach>
   </table>
   <c:if test="${paginationResult.totalPages > 1}">
       <div class="page-navigator">
          <c:forEach items="${paginationResult.navigationPages}" var = "page">
              <c:if test="${page != -1 }">
                <a href="orderList?page=${page}" class="nav-item">${page}</a>
              </c:if>
              <c:if test="${page == -1 }">
                <span class="nav-item"> ... </span>
              </c:if>
          </c:forEach>
           
       </div>
   </c:if>




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

</body>
</html>

orderList.jsp

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

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Product List</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>

   <jsp:include page="_header.jsp" />
   <jsp:include page="_menu.jsp" />

   <fmt:setLocale value="en_US" scope="session"/>
 
   <div class="page-title">Order List</div>

   <div>Total Order Count: ${paginationResult.totalRecords}</div>
 
   <table border="1" style="width:100%">
       <tr>
           <th>Order Num</th>
           <th>Order Date</th>
           <th>Customer Name</th>
           <th>Customer Address</th>
           <th>Customer Email</th>
           <th>Amount</th>
           <th>View</th>
       </tr>
       <c:forEach items="${paginationResult.list}" var="orderInfo">
           <tr>
               <td>${orderInfo.orderNum}</td>
               <td>
                  <fmt:formatDate value="${orderInfo.orderDate}" pattern="dd-MM-yyyy HH:mm"/>
               </td>
               <td>${orderInfo.customerName}</td>
               <td>${orderInfo.customerAddress}</td>
               <td>${orderInfo.customerEmail}</td>
               <td style="color:red;">
                  <fmt:formatNumber value="${orderInfo.amount}" type="currency"/>
               </td>
               <td><a href="${pageContext.request.contextPath}/order?orderId=${orderInfo.id}">
                  View</a></td>
           </tr>
       </c:forEach>
   </table>
   <c:if test="${paginationResult.totalPages > 1}">
       <div class="page-navigator">
          <c:forEach items="${paginationResult.navigationPages}" var = "page">
              <c:if test="${page != -1 }">
                <a href="orderList?page=${page}" class="nav-item">${page}</a>
              </c:if>
              <c:if test="${page == -1 }">
                <span class="nav-item"> ... </span>
              </c:if>
          </c:forEach>
         
       </div>
   </c:if>




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

</body>
</html>

product.jsp

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

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Product</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>

   <jsp:include page="_header.jsp" />
   <jsp:include page="_menu.jsp" />

   <div class="page-title">Product</div>
 
   <c:if test="${not empty errorMessage }">
     <div class="error-message">
         ${errorMessage}
     </div>
   </c:if>

   <form:form modelAttribute="productForm" method="POST" enctype="multipart/form-data">
       <table style="text-align:left;">
           <tr>
               <td>Code *</td>
               <td style="color:red;">
                  <c:if test="${not empty productForm.code}">
                       <form:hidden path="code"/>
                       ${productForm.code}
                  </c:if>
                  <c:if test="${empty productForm.code}">
                       <form:input path="code" />
                       <form:hidden path="newProduct" />
                  </c:if>
               </td>
               <td><form:errors path="code" class="error-message" /></td>
           </tr>

           <tr>
               <td>Name *</td>
               <td><form:input path="name" /></td>
               <td><form:errors path="name" class="error-message" /></td>
           </tr>

           <tr>
               <td>Price *</td>
               <td><form:input path="price" /></td>
               <td><form:errors path="price" class="error-message" /></td>
           </tr>
           <tr>
               <td>Image</td>
               <td>
               <img src="${pageContext.request.contextPath}/productImage?code=${productForm.code}" width="100"/></td>
               <td> </td>
           </tr>
           <tr>
               <td>Upload Image</td>
               <td><form:input type="file" path="fileData"/></td>
               <td> </td>
           </tr>


           <tr>
               <td>&nbsp;</td>
               <td><input type="submit" value="Submit" /> <input type="reset"
                   value="Reset" /></td>
           </tr>
       </table>
   </form:form>




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

</body>
</html>

productList.jsp

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

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

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Product List</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>

   <jsp:include page="_header.jsp" />
   <jsp:include page="_menu.jsp" />
 
   <fmt:setLocale value="en_US" scope="session"/>

   <div class="page-title">Product List</div>



   <c:forEach items="${paginationProducts.list}" var="prodInfo">
       <div class="product-preview-container">
           <ul>
               <li><img class="product-image"
                   src="${pageContext.request.contextPath}/productImage?code=${prodInfo.code}" /></li>
               <li>Code: ${prodInfo.code}</li>
               <li>Name: ${prodInfo.name}</li>
               <li>Price: <fmt:formatNumber value="${prodInfo.price}" type="currency"/></li>
               <li><a
                   href="${pageContext.request.contextPath}/buyProduct?code=${prodInfo.code}">
                       Buy Now</a></li>
               <!-- For Manager edit Product -->
               <security:authorize  access="hasRole('ROLE_MANAGER')">
                 <li><a style="color:red;"
                     href="${pageContext.request.contextPath}/product?code=${prodInfo.code}">
                       Edit Product</a></li>
               </security:authorize>
           </ul>
       </div>

   </c:forEach>
   <br/>
 

   <c:if test="${paginationProducts.totalPages > 1}">
       <div class="page-navigator">
          <c:forEach items="${paginationProducts.navigationPages}" var = "page">
              <c:if test="${page != -1 }">
                <a href="productList?page=${page}" class="nav-item">${page}</a>
              </c:if>
              <c:if test="${page == -1 }">
                <span class="nav-item"> ... </span>
              </c:if>
          </c:forEach>
         
       </div>
   </c:if>

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

</body>
</html>

shoppingCart.jsp

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">

<title>Shopping Cart</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>
   <jsp:include page="_header.jsp" />
 
   <jsp:include page="_menu.jsp" />
 
   <fmt:setLocale value="en_US" scope="session"/>

   <div class="page-title">My Cart</div>

   <c:if test="${empty cartForm or empty cartForm.cartLines}">
       <h2>There is no items in Cart</h2>
       <a href="${pageContext.request.contextPath}/productList">Show
           Product List</a>
   </c:if>

   <c:if test="${not empty cartForm and not empty cartForm.cartLines   }">
       <form:form method="POST" modelAttribute="cartForm"
           action="${pageContext.request.contextPath}/shoppingCart">

           <c:forEach items="${cartForm.cartLines}" var="cartLineInfo"
               varStatus="varStatus">
               <div class="product-preview-container">
                   <ul>
                       <li><img class="product-image"
                           src="${pageContext.request.contextPath}/productImage?code=${cartLineInfo.productInfo.code}" />
                       </li>
                       <li>Code: ${cartLineInfo.productInfo.code} <form:hidden
                               path="cartLines[${varStatus.index}].productInfo.code" />

                       </li>
                       <li>Name: ${cartLineInfo.productInfo.name}</li>
                       <li>Price: <span class="price">
                     
                         <fmt:formatNumber value="${cartLineInfo.productInfo.price}" type="currency"/>
                       
                       </span></li>
                       <li>Quantity: <form:input
                               path="cartLines[${varStatus.index}].quantity" /></li>
                       <li>Subtotal:
                         <span class="subtotal">
                       
                            <fmt:formatNumber value="${cartLineInfo.amount}" type="currency"/>
                     
                         </span>
                       </li>
                       <li><a
                           href="${pageContext.request.contextPath}/shoppingCartRemoveProduct?code=${cartLineInfo.productInfo.code}">
                               Delete </a></li>
                   </ul>
               </div>
           </c:forEach>
           <div style="clear: both"></div>
           <input class="button-update-sc" type="submit" value="Update Quantity" />
           <a class="navi-item"
               href="${pageContext.request.contextPath}/shoppingCartCustomer">Enter
               Customer Info</a>
           <a class="navi-item"
               href="${pageContext.request.contextPath}/productList">Continue
               Buy</a>
       </form:form>


   </c:if>


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

</body>
</html>

shoppingCartConfirmation.jsp

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

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">

<title>Shopping Cart Confirmation</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>
  <jsp:include page="_header.jsp" />

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

  <fmt:setLocale value="en_US" scope="session"/>

  <div class="page-title">Confirmation</div>



  <div class="customer-info-container">
      <h3>Customer Information:</h3>
      <ul>
          <li>Name: ${myCart.customerInfo.name}</li>
          <li>Email: ${myCart.customerInfo.email}</li>
          <li>Phone: ${myCart.customerInfo.phone}</li>
          <li>Address: ${myCart.customerInfo.address}</li>
      </ul>
      <h3>Cart Summary:</h3>
      <ul>
          <li>Quantity: ${myCart.quantityTotal}</li>
          <li>Total:
          <span class="total">
            <fmt:formatNumber value="${myCart.amountTotal}" type="currency"/>
          </span></li>
      </ul>
  </div>

  <form method="POST"
      action="${pageContext.request.contextPath}/shoppingCartConfirmation">

      <!-- Edit Cart -->
      <a class="navi-item"
          href="${pageContext.request.contextPath}/shoppingCart">Edit Cart</a>

      <!-- Edit Customer Info -->
      <a class="navi-item"
          href="${pageContext.request.contextPath}/shoppingCartCustomer">Edit
          Customer Info</a>

      <!-- Send/Save -->
      <input type="submit" value="Send" class="button-send-sc" />
  </form>

  <div class="container">

      <c:forEach items="${myCart.cartLines}" var="cartLineInfo">
          <div class="product-preview-container">
              <ul>
                  <li><img class="product-image"
                      src="${pageContext.request.contextPath}/productImage?code=${cartLineInfo.productInfo.code}" /></li>
                  <li>Code: ${cartLineInfo.productInfo.code} <input
                      type="hidden" name="code" value="${cartLineInfo.productInfo.code}" />
                  </li>
                  <li>Name: ${cartLineInfo.productInfo.name}</li>
                  <li>Price: <span class="price">
                     <fmt:formatNumber value="${cartLineInfo.productInfo.price}" type="currency"/>
                  </span>
                  </li>
                  <li>Quantity: ${cartLineInfo.quantity}</li>
                  <li>Subtotal:
                    <span class="subtotal">
                       <fmt:formatNumber value="${cartLineInfo.amount}" type="currency"/>
                    </span>
                  </li>
              </ul>
          </div>
      </c:forEach>

  </div>

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

</body>
</html>

shoppingCartCustomer.jsp

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>


<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">

<title>Enter Customer Information</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>
<jsp:include page="_header.jsp" />
<jsp:include page="_menu.jsp" />

<div class="page-title">Enter Customer Information</div>

   <form:form method="POST" modelAttribute="customerForm"
       action="${pageContext.request.contextPath}/shoppingCartCustomer">

       <table>
           <tr>
               <td>Name *</td>
               <td><form:input path="name" /></td>
               <td><form:errors path="name" class="error-message" /></td>
           </tr>

           <tr>
               <td>Email *</td>
               <td><form:input path="email" /></td>
               <td><form:errors path="email" class="error-message" /></td>
           </tr>

           <tr>
               <td>Phone *</td>
               <td><form:input path="phone" /></td>
               <td><form:errors path="phone" class="error-message" /></td>
           </tr>

           <tr>
               <td>Address *</td>
               <td><form:input path="address" /></td>
               <td><form:errors path="address" class="error-message" /></td>
           </tr>

           <tr>
               <td>&nbsp;</td>
               <td><input type="submit" value="Submit" /> <input type="reset"
                   value="Reset" /></td>
           </tr>
       </table>

   </form:form>


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


</body>
</html>

shoppingCartFinalize.jsp

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

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">

<title>Shopping Cart Finalize</title>

<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/styles.css">

</head>
<body>
   <jsp:include page="_header.jsp" />

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

   <div class="page-title">Finalize</div>
 
   <div class="container">
       <h3>Thank you for Order</h3>
       Your order number is: ${lastOrderedCart.orderNum}
   </div>

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

</body>
</html>

15. Exécution de l'application

Cliquez sur le bouton droit du Projet, sélectionnez :

Run As/Run Applications:

Saisissez :

Name: Run Spring MVC Shopping Cart
Base directory: ${workspace_loc:/SpringMVCAnnotationShoppingCart}
Goals: tomcat7:run

http://localhost:8080/SpringMVCAnnotationShoppingCart

16. Avez-vous une erreur ?

Si vous changez le nom des package , SVP faites attentions les emplacement comme ci-dessous :

ApplicationContextConfig.java

SEVERE: Exception starting filter springSecurityFilterChain
org.springframework.beans.factory.NoSuchBeanDefinitionException:
No bean named 'springSecurityFilterChain' is defined...

Assurez-vous que vous avez obtenu la classe SpringSecurityInitializer: