Create a Java Shopping Cart Web Application using Spring MVC and Hibernate
1. Introduction
This document is based on:
Spring MVC 4.2.5
Hibernate 5.x
Database: Oracle, MySQL, SQL Server
3. Prepare database
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. Create Project
In Eclipse select:
- File/New/Others..
- Group Id: org.o7planning
- Artifact Id: SpringMVCAnnotationShoppingCart
Project is created.
Fix Project:
Right click Project, select Properties.
Select Java Compiler 7 or 8:
Select Java Compiler 7 or 8:
5. Configure Web.xml & Maven
You need to edit web.xml to use 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>Configure 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. Configure 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, "/*");
}
}ApplicationContextConfig class used to configure Spring MVC Context, including:
- 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 will read the Datasource configuration information and Hibernate Properties in ds-hibernate-cfg.properties file.
Configurations for Oracle, MySQL or 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=updateds-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=updateds-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=updateds-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=updateConfig for static resource (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();
}
}Configure for security:
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. Entity Classes
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. Model Classes
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. Utils & DAO Classes
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. Authentication classes
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 are classes to check user data entered into a form. In case the user entered wrong, there will be notice as shown below:
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");
}
}
}
}
}
The error messages are configured in the messages/validator.properties file:
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 disabledThe content of validator.properties loaded by 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. Classes for 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. JSP files
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">
${pageContext.request.userPrincipal.name} </a>
|
<a href="${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>login.jsp
<%@ 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> </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> </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> </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. Running application
Right click the project, select:
- Run As/Run Applications:
Enter:
- Name: Run Spring MVC Shopping Cart
- Base directory: ${workspace_loc:/SpringMVCAnnotationShoppingCart}
- Goals: tomcat7:run
16. You get an error?
If you change the name of the package, please note the following locations:
- ApplicationContextConfig.java
SEVERE: Exception starting filter springSecurityFilterChain
org.springframework.beans.factory.NoSuchBeanDefinitionException:
No bean named 'springSecurityFilterChain' is defined...Make sure you've got SpringSecurityInitializer class:
Spring MVC Tutorials
- Spring Tutorial for Beginners
- Spring MVC Tutorial for Beginners - Hello Spring 4 MVC
- Install Spring Tool Suite for Eclipse
- Configure Static Resources in Spring MVC
- Spring MVC Interceptors Tutorial with Examples
- Create a Multiple Languages web application with Spring MVC
- Spring MVC File Upload Tutorial with Examples
- Simple Login Java Web Application using Spring MVC, Spring Security and Spring JDBC
- Spring MVC Security with Hibernate Tutorial with Examples
- Spring MVC Security and Spring JDBC Tutorial (XML Config)
- Social Login in Spring MVC with Spring Social Security
- Spring MVC and Velocity Tutorial with Examples
- Spring MVC and FreeMarker Tutorial with Examples
- Use Template in Spring MVC with Apache Tiles
- Spring MVC and Spring JDBC Transaction Tutorial with Examples
- Use Multiple DataSources in Spring MVC
- Spring MVC and Hibernate Transaction Tutorial with Examples
- Spring MVC Form Handling and Hibernate Tutorial with Examples
- Run background scheduled tasks in Spring
- Create a Java Shopping Cart Web Application using Spring MVC and Hibernate
- Simple CRUD example with Spring MVC RESTful Web Service
- Deploy Spring MVC on Oracle WebLogic Server
Show More