Create a Shopping Cart Web Application with Spring Boot, Hibernate
1. Overview of application
In this post, I am going to show you how to create a shopping cart web application with Spring Boot, Hibernate, and Thymeleaf.
The application is written based on:
Eclipse 4.7 (Oxygen)
Spring Boot 2.x
Hibernate 5.x
Hibernate and JPA are 2 identical technologies. If you know about Hibernate, you can work with JPA easily and and vice versa. However, JPA does not support pagination well while pagination is a very necessary feature of an application. In this case, Hibernate supports better, which is reason why I use Hibernate for this application.
2. Preview the application
No ADS
Shopping function is for user and doesn't require to be logged in.
Function is for employees and managers:
Creating and editing product information function (for only managers).
3. Prepare a database
MySQL
-- Create table
create table ACCOUNTS
(
USER_NAME VARCHAR(20) not null,
ACTIVE BIT not null,
ENCRYTED_PASSWORD VARCHAR(128) not null,
USER_ROLE VARCHAR(20) not null
) ;
alter table ACCOUNTS
add primary key (USER_NAME) ;
---------------------------------------
create table PRODUCTS
(
CODE VARCHAR(20) not null,
IMAGE longblob,
NAME VARCHAR(255) not null,
PRICE double precision not null,
CREATE_DATE datetime not null
) ;
alter table PRODUCTS
add primary key (CODE) ;
---------------------------------------
-- Create table
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
) ;
alter table ORDERS
add primary key (ID) ;
alter table ORDERS
add constraint ORDER_UK unique (ORDER_NUM) ;
---------------------------------------
-- Create table
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
) ;
--
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, ENCRYTED_PASSWORD, USER_ROLE)
values ('employee1', 1,
'$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu', 'ROLE_EMPLOYEE');
insert into Accounts (USER_NAME, ACTIVE, ENCRYTED_PASSWORD, USER_ROLE)
values ('manager1', 1,
'$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu', 'ROLE_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);SQL Server
-- Create table
create table ACCOUNTS
(
USER_NAME VARCHAR(20) not null,
ACTIVE BIT not null,
ENCRYTED_PASSWORD VARCHAR(128) not null,
USER_ROLE VARCHAR(20) not null
) ;
alter table ACCOUNTS
add primary key (USER_NAME) ;
---------------------------------------
create table PRODUCTS
(
CODE VARCHAR(20) not null,
IMAGE image,
NAME VARCHAR(255) not null,
PRICE double precision not null,
CREATE_DATE datetime not null
) ;
alter table PRODUCTS
add primary key (CODE) ;
---------------------------------------
-- Create table
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
) ;
alter table ORDERS
add primary key (ID) ;
alter table ORDERS
add constraint ORDER_UK unique (ORDER_NUM) ;
---------------------------------------
-- Create table
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
) ;
--
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, ENCRYTED_PASSWORD, USER_ROLE)
values ('employee1', 1,
'$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu', 'ROLE_EMPLOYEE');
insert into Accounts (USER_NAME, ACTIVE, ENCRYTED_PASSWORD, USER_ROLE)
values ('manager1', 1,
'$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu', 'ROLE_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 );Postgres
-- Create table
create table ACCOUNTS
(
USER_NAME VARCHAR(20) not null,
ACTIVE BOOLEAN not null,
ENCRYTED_PASSWORD VARCHAR(128) not null,
USER_ROLE VARCHAR(20) not null
) ;
alter table ACCOUNTS
add primary key (USER_NAME) ;
---------------------------------------
create table PRODUCTS
(
CODE VARCHAR(20) not null,
IMAGE bytea,
NAME VARCHAR(255) not null,
PRICE double precision not null,
CREATE_DATE Timestamp without time zone not null
) ;
alter table PRODUCTS
add primary key (CODE) ;
---------------------------------------
-- Create table
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 Timestamp without time zone not null,
ORDER_NUM INT 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 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
) ;
--
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, ENCRYTED_PASSWORD, USER_ROLE)
values ('employee1', true,
'$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu', 'ROLE_EMPLOYEE');
insert into Accounts (USER_NAME, ACTIVE, ENCRYTED_PASSWORD, USER_ROLE)
values ('manager1', true,
'$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu', 'ROLE_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);Oracle
-- Create table
create table ACCOUNTS
(
USER_NAME VARCHAR2(20 CHAR) not null,
ACTIVE NUMBER(1) not null,
ENCRYTED_PASSWORD VARCHAR2(128 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, ENCRYTED_PASSWORD, USER_ROLE)
values ('employee1', 1,
'$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu', 'ROLE_EMPLOYEE');
insert into Accounts (USER_NAME, ACTIVE, ENCRYTED_PASSWORD, USER_ROLE)
values ('manager1', 1,
'$2a$10$PrI5Gk9L.tSZiW9FXhTS8O8Mz9E97k2FZbFvGFFaSsiTUIl.TCrFu', 'ROLE_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;4. Create a Spring Boot Project
On the Eclipse, create a Spring Boot project.
Enter:
- Name: SbHibernateShoppingCart
- Group: org.o7planning
- Description: Shopping Cart + Spring Boot + Hibernate + Thymeleaf
- Package: org.o7plannng.sbshoppingcart
Choose the technologies and libraries to be used:
- Security
- JPA
- Thymeleaf
- Web
- MySQL
- SQL Server
- PosgreSQL
Because this is a guiding post, I will select libraries for the 4 common database kinds: Oracle, My SQL, SQL Server, PostgreSQL. For the Oracle, we will declare a library for it in the following step (in the pom.xml configuration section).
When you select JPA, it includes the libraries of both JPA and Hibernate.
5. Configure pom.xml
No ADS
If you use an Oracle database, you should declare a library necessary for Oracle in the pom.xml file:
** Oracle **
<dependencies>
.....
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc6</artifactId>
<version>11.2.0.3</version>
</dependency>
.....
</dependencies>
<repositories>
....
<!-- Repository for ORACLE JDBC Driver -->
<repository>
<id>codelds</id>
<url>https://code.lds.org/nexus/content/groups/main-repo</url>
</repository>
.....
</repositories>If you connect to the SQL Service database, you can use either JTDS or Mssql-Jdbc libraries:
** SQL Server **
<dependencies>
.....
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>net.sourceforge.jtds</groupId>
<artifactId>jtds</artifactId>
<scope>runtime</scope>
</dependency>
.....
</dependencies>Other libraries:
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity4</artifactId>
</dependency>
<!-- Commons Email validator,... -->
<!-- http://mvnrepository.com/artifact/commons-validator/commons-validator -->
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
<version>1.6</version>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-lang/commons-lang -->
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.threeten/threetenbp -->
<dependency>
<groupId>org.threeten</groupId>
<artifactId>threetenbp</artifactId>
<version>1.3.6</version>
</dependency>The full contents of the pom.xml:
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.o7planning</groupId>
<artifactId>SbHibernateShoppingCart</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>SbHibernateShoppingCart</name>
<description>Shopping Cart + Spring Boot + Hibernate + Thymeleaf</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<scope>runtime</scope>
</dependency>
<!-- SQLServer JDBC driver (JTDS) -->
<!-- http://mvnrepository.com/artifact/net.sourceforge.jtds/jtds -->
<dependency>
<groupId>net.sourceforge.jtds</groupId>
<artifactId>jtds</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc6</artifactId>
<version>11.2.0.3</version>
</dependency>
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity4</artifactId>
</dependency>
<!-- Commons Email validator,... -->
<!-- http://mvnrepository.com/artifact/commons-validator/commons-validator -->
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
<version>1.6</version>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-lang/commons-lang -->
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.threeten/threetenbp -->
<dependency>
<groupId>org.threeten</groupId>
<artifactId>threetenbp</artifactId>
<version>1.3.6</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<!-- Repository for ORACLE JDBC Driver -->
<repository>
<id>codelds</id>
<url>https://code.lds.org/nexus/content/groups/main-repo</url>
</repository>
</repositories>
</project>6. Configure Hibernate
No ADS
application.properties (MySQL)
# ===============================
# DATABASE
# ===============================
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/mydatabase
spring.datasource.username=root
spring.datasource.password=12345
# ===============================
# JPA / HIBERNATE
# ===============================
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=none
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQLDialect
spring.jpa.properties.hibernate.current_session_context_class=org.springframework.orm.hibernate5.SpringSessionContextapplication.properties (SQL Server + Mssql-Jdbc Driver)
# ===============================
# DATABASE
# ===============================
spring.datasource.driver-class-name=com.microsoft.sqlserver.jdbc.SQLServerDriver
spring.datasource.url=jdbc:sqlserver://tran-vmware-pc\\SQLEXPRESS:1433;databaseName=shoppingcart
spring.datasource.username=sa
spring.datasource.password=12345
# ===============================
# JPA / HIBERNATE
# ===============================
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=none
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.SQLServerDialect
spring.jpa.properties.hibernate.current_session_context_class=org.springframework.orm.hibernate5.SpringSessionContextapplication.properties (SQL Server + JTDS Driver)
# ===============================
# DATABASE
# ===============================
spring.datasource.driver-class-name=net.sourceforge.jtds.jdbc.Driver
spring.datasource.url=jdbc:jtds:sqlserver://tran-vmware-pc:1433/shoppingcart;instance=SQLEXPRESS
spring.datasource.username=sa
spring.datasource.password=12345
# ===============================
# JPA / HIBERNATE
# ===============================
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=none
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.SQLServerDialect
spring.jpa.properties.hibernate.current_session_context_class=org.springframework.orm.hibernate5.SpringSessionContextapplication.properties (ORACLE)
# ===============================
# DATABASE
# ===============================
spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
spring.datasource.url=jdbc:oracle:thin:@tran-vmware-pc:1521:db12c
spring.datasource.username=shoppingcart
spring.datasource.password=12345
# ===============================
# JPA / HIBERNATE
# ===============================
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=none
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.Oracle10gDialect
spring.jpa.properties.hibernate.current_session_context_class=org.springframework.orm.hibernate5.SpringSessionContextapplication.properties (Postgres)
# ===============================
# DATABASE
# ===============================
spring.datasource.driver-class-name=org.postgresql.Driver
spring.datasource.url=jdbc:postgresql://tran-vmware-pc:5432/shoppingcart
spring.datasource.username=postgres
spring.datasource.password=12345
# ===============================
# JPA / HIBERNATE
# ===============================
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=none
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQL82Dialect
spring.jpa.properties.hibernate.current_session_context_class=org.springframework.orm.hibernate5.SpringSessionContext
# Fix Postgres JPA Error:
# Method org.postgresql.jdbc.PgConnection.createClob() is not yet implemented.
spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults=false
Note: By default Spring Boot will automatically configures JPA, and creates Spring BEANs related to the JPA. These automatic configurations of the Spring Boot include:
- DataSourceAutoConfiguration
- DataSourceTransactionManagerAutoConfiguration
- HibernateJpaAutoConfiguration
The purpose of this application is to use Hibernate, therefore, we need to disable the above automatic configurations of the Spring Boot.
** SbHibernateShoppingCartApplication **
package org.o7planning.sbshoppingcart;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
@SpringBootApplication
@EnableAutoConfiguration(exclude = { //
DataSourceAutoConfiguration.class, //
DataSourceTransactionManagerAutoConfiguration.class, //
HibernateJpaAutoConfiguration.class })
public class SbHibernateShoppingCartApplication {
public static void main(String[] args) {
SpringApplication.run(SbHibernateShoppingCartApplication.class, args);
}
........
}Then, configure the Spring BEANs required for the Hibernate.
SbHibernateShoppingCartApplication.java
package org.o7planning.sbshoppingcart;
import java.util.Properties;
import javax.sql.DataSource;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.core.env.Environment;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.hibernate5.HibernateTransactionManager;
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
@SpringBootApplication
@EnableAutoConfiguration(exclude = { //
DataSourceAutoConfiguration.class, //
DataSourceTransactionManagerAutoConfiguration.class, //
HibernateJpaAutoConfiguration.class })
public class SbHibernateShoppingCartApplication {
@Autowired
private Environment env;
public static void main(String[] args) {
SpringApplication.run(SbHibernateShoppingCartApplication.class, args);
}
@Bean(name = "dataSource")
public DataSource getDataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
// See: application.properties
dataSource.setDriverClassName(env.getProperty("spring.datasource.driver-class-name"));
dataSource.setUrl(env.getProperty("spring.datasource.url"));
dataSource.setUsername(env.getProperty("spring.datasource.username"));
dataSource.setPassword(env.getProperty("spring.datasource.password"));
System.out.println("## getDataSource: " + dataSource);
return dataSource;
}
@Autowired
@Bean(name = "sessionFactory")
public SessionFactory getSessionFactory(DataSource dataSource) throws Exception {
Properties properties = new Properties();
// See: application.properties
properties.put("hibernate.dialect", env.getProperty("spring.jpa.properties.hibernate.dialect"));
properties.put("hibernate.show_sql", env.getProperty("spring.jpa.show-sql"));
properties.put("current_session_context_class", //
env.getProperty("spring.jpa.properties.hibernate.current_session_context_class"));
LocalSessionFactoryBean factoryBean = new LocalSessionFactoryBean();
// Package contain entity classes
factoryBean.setPackagesToScan(new String[] { "" });
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;
}
}7. Security and UserDetailsService
In this application, we have the two roles such as ROLE_MANAGER and ROLE_EMPLOYEE.
- ROLE_EMPLOYEE: This role is for employees. The users with this role can view list of orders, details of an order and their profile.
- ROLE_MANAGER: This role is for managers. The users with this role can view list of orders, details of an order and their profile, add and edit products.
WebSecurityConfig.java
package org.o7planning.sbshoppingcart.config;
import org.o7planning.sbshoppingcart.service.UserDetailsServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
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.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
UserDetailsServiceImpl userDetailsService;
@Bean
public BCryptPasswordEncoder passwordEncoder() {
BCryptPasswordEncoder bCryptPasswordEncoder = new BCryptPasswordEncoder();
return bCryptPasswordEncoder;
}
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
// Setting Service to find User in the database.
// And Setting PassswordEncoder
auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.csrf().disable();
// Requires login with role ROLE_EMPLOYEE or ROLE_MANAGER.
// If not, it will redirect to /admin/login.
http.authorizeRequests().antMatchers("/admin/orderList", "/admin/order", "/admin/accountInfo")//
.access("hasAnyRole('ROLE_EMPLOYEE', 'ROLE_MANAGER')");
// Pages only for MANAGER
http.authorizeRequests().antMatchers("/admin/product").access("hasRole('ROLE_MANAGER')");
// When user login, role XX.
// But access to the page requires the YY role,
// An AccessDeniedException will be thrown.
http.authorizeRequests().and().exceptionHandling().accessDeniedPage("/403");
// Configuration for Login Form.
http.authorizeRequests().and().formLogin()//
//
.loginProcessingUrl("/j_spring_security_check") // Submit URL
.loginPage("/admin/login")//
.defaultSuccessUrl("/admin/accountInfo")//
.failureUrl("/admin/login?error=true")//
.usernameParameter("userName")//
.passwordParameter("password")
// Configuration for the Logout page.
// (After logout, go to home page)
.and().logout().logoutUrl("/admin/logout").logoutSuccessUrl("/");
}
}The UserDetailsServiceImpl class implements the UserDetailsService interface. It is used to find the user in the database corresponding to the user name and set up roles for this user.
UserDetailsServiceImpl.java
package org.o7planning.sbshoppingcart.service;
import java.util.ArrayList;
import java.util.List;
import org.o7planning.sbshoppingcart.dao.AccountDAO;
import org.o7planning.sbshoppingcart.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 UserDetailsServiceImpl 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);
grantList.add(authority);
boolean enabled = account.isActive();
boolean accountNonExpired = true;
boolean credentialsNonExpired = true;
boolean accountNonLocked = true;
UserDetails userDetails = (UserDetails) new User(account.getUserName(), //
account.getEncrytedPassword(), enabled, accountNonExpired, //
credentialsNonExpired, accountNonLocked, grantList);
return userDetails;
}
}8. Enitity Classes
Account.java
package org.o7planning.sbshoppingcart.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";
@Id
@Column(name = "User_Name", length = 20, nullable = false)
private String userName;
@Column(name = "Encryted_Password", length = 128, nullable = false)
private String encrytedPassword;
@Column(name = "Active", length = 1, nullable = false)
private boolean active;
@Column(name = "User_Role", length = 20, nullable = false)
private String userRole;
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getEncrytedPassword() {
return encrytedPassword;
}
public void setEncrytedPassword(String encrytedPassword) {
this.encrytedPassword = encrytedPassword;
}
public boolean isActive() {
return active;
}
public void setActive(boolean active) {
this.active = active;
}
public String getUserRole() {
return userRole;
}
public void setUserRole(String userRole) {
this.userRole = userRole;
}
@Override
public String toString() {
return "[" + this.userName + "," + this.encrytedPassword + "," + this.userRole + "]";
}
}Product.java
package org.o7planning.sbshoppingcart.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;
@Id
@Column(name = "Code", length = 20, nullable = false)
private String code;
@Column(name = "Name", length = 255, nullable = false)
private String name;
@Column(name = "Price", nullable = false)
private double price;
@Lob
@Column(name = "Image", length = Integer.MAX_VALUE, nullable = true)
private byte[] image;
@Temporal(TemporalType.TIMESTAMP)
@Column(name = "Create_Date", nullable = false)
private Date createDate;
public Product() {
}
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 Date getCreateDate() {
return createDate;
}
public void setCreateDate(Date createDate) {
this.createDate = createDate;
}
public byte[] getImage() {
return image;
}
public void setImage(byte[] image) {
this.image = image;
}
}Order.java
package org.o7planning.sbshoppingcart.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;
@Id
@Column(name = "ID", length = 50)
private String id;
@Column(name = "Order_Date", nullable = false)
private Date orderDate;
@Column(name = "Order_Num", nullable = false)
private int orderNum;
@Column(name = "Amount", nullable = false)
private double amount;
@Column(name = "Customer_Name", length = 255, nullable = false)
private String customerName;
@Column(name = "Customer_Address", length = 255, nullable = false)
private String customerAddress;
@Column(name = "Customer_Email", length = 128, nullable = false)
private String customerEmail;
@Column(name = "Customer_Phone", length = 128, nullable = false)
private String 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;
}
}OrderDetail.java
package org.o7planning.sbshoppingcart.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;
@Id
@Column(name = "ID", length = 50, nullable = false)
private String id;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "ORDER_ID", nullable = false, //
foreignKey = @ForeignKey(name = "ORDER_DETAIL_ORD_FK"))
private Order order;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "PRODUCT_ID", nullable = false, //
foreignKey = @ForeignKey(name = "ORDER_DETAIL_PROD_FK"))
private Product product;
@Column(name = "Quanity", nullable = false)
private int quanity;
@Column(name = "Price", nullable = false)
private double price;
@Column(name = "Amount", nullable = false)
private double amount;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public Order getOrder() {
return order;
}
public void setOrder(Order order) {
this.order = order;
}
public Product getProduct() {
return product;
}
public void setProduct(Product product) {
this.product = product;
}
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;
}
}9. DAO Classes
No ADS
AccountDAO.java
package org.o7planning.sbshoppingcart.dao;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.o7planning.sbshoppingcart.entity.Account;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
@Transactional
@Repository
public class AccountDAO {
@Autowired
private SessionFactory sessionFactory;
public Account findAccount(String userName) {
Session session = this.sessionFactory.getCurrentSession();
return session.find(Account.class, userName);
}
}OrderDAO.java
package org.o7planning.sbshoppingcart.dao;
import java.util.Date;
import java.util.List;
import java.util.UUID;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.query.Query;
import org.o7planning.sbshoppingcart.entity.Order;
import org.o7planning.sbshoppingcart.entity.OrderDetail;
import org.o7planning.sbshoppingcart.entity.Product;
import org.o7planning.sbshoppingcart.model.CartInfo;
import org.o7planning.sbshoppingcart.model.CartLineInfo;
import org.o7planning.sbshoppingcart.model.CustomerInfo;
import org.o7planning.sbshoppingcart.model.OrderDetailInfo;
import org.o7planning.sbshoppingcart.model.OrderInfo;
import org.o7planning.sbshoppingcart.pagination.PaginationResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
@Transactional
@Repository
public class 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 = this.sessionFactory.getCurrentSession();
Query<Integer> query = session.createQuery(sql, Integer.class);
Integer value = (Integer) query.getSingleResult();
if (value == null) {
return 0;
}
return value;
}
@Transactional(rollbackFor = Exception.class)
public void saveOrder(CartInfo cartInfo) {
Session session = this.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);
}
// Order Number!
cartInfo.setOrderNum(orderNum);
// Flush
session.flush();
}
// @page = 1, 2, ...
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<OrderInfo> query = session.createQuery(sql, OrderInfo.class);
return new PaginationResult<OrderInfo>(query, page, maxResult, maxNavigationPage);
}
public Order findOrder(String orderId) {
Session session = this.sessionFactory.getCurrentSession();
return session.find(Order.class, orderId);
}
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());
}
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<OrderDetailInfo> query = session.createQuery(sql, OrderDetailInfo.class);
query.setParameter("orderId", orderId);
return query.getResultList();
}
}ProductDAO.java
package org.o7planning.sbshoppingcart.dao;
import java.io.IOException;
import java.util.Date;
import javax.persistence.NoResultException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.query.Query;
import org.o7planning.sbshoppingcart.entity.Product;
import org.o7planning.sbshoppingcart.form.ProductForm;
import org.o7planning.sbshoppingcart.model.ProductInfo;
import org.o7planning.sbshoppingcart.pagination.PaginationResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
@Transactional
@Repository
public class ProductDAO {
@Autowired
private SessionFactory sessionFactory;
public Product findProduct(String code) {
try {
String sql = "Select e from " + Product.class.getName() + " e Where e.code =:code ";
Session session = this.sessionFactory.getCurrentSession();
Query<Product> query = session.createQuery(sql, Product.class);
query.setParameter("code", code);
return (Product) query.getSingleResult();
} catch (NoResultException e) {
return null;
}
}
public ProductInfo findProductInfo(String code) {
Product product = this.findProduct(code);
if (product == null) {
return null;
}
return new ProductInfo(product.getCode(), product.getName(), product.getPrice());
}
@Transactional(propagation = Propagation.REQUIRES_NEW, rollbackFor = Exception.class)
public void save(ProductForm productForm) {
Session session = this.sessionFactory.getCurrentSession();
String code = productForm.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(productForm.getName());
product.setPrice(productForm.getPrice());
if (productForm.getFileData() != null) {
byte[] image = null;
try {
image = productForm.getFileData().getBytes();
} catch (IOException e) {
}
if (image != null && image.length > 0) {
product.setImage(image);
}
}
if (isNew) {
session.persist(product);
}
// If error in DB, Exceptions will be thrown out immediately
session.flush();
}
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 = this.sessionFactory.getCurrentSession();
Query<ProductInfo> query = session.createQuery(sql, ProductInfo.class);
if (likeName != null && likeName.length() > 0) {
query.setParameter("likeName", "%" + likeName.toLowerCase() + "%");
}
return new PaginationResult<ProductInfo>(query, page, maxResult, maxNavigationPage);
}
public PaginationResult<ProductInfo> queryProducts(int page, int maxResult, int maxNavigationPage) {
return queryProducts(page, maxResult, maxNavigationPage, null);
}
}10. Model Classes
CartInfo.java
package org.o7planning.sbshoppingcart.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.sbshoppingcart.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.sbshoppingcart.model;
import org.o7planning.sbshoppingcart.form.CustomerForm;
public class CustomerInfo {
private String name;
private String address;
private String email;
private String phone;
private boolean valid;
public CustomerInfo() {
}
public CustomerInfo(CustomerForm customerForm) {
this.name = customerForm.getName();
this.address = customerForm.getAddress();
this.email = customerForm.getEmail();
this.phone = customerForm.getPhone();
this.valid = customerForm.isValid();
}
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.sbshoppingcart.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 JPA/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.sbshoppingcart.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.
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;
}
}ProductInfo.java
package org.o7planning.sbshoppingcart.model;
import org.o7planning.sbshoppingcart.entity.Product;
public class ProductInfo {
private String code;
private String name;
private double price;
public ProductInfo() {
}
public ProductInfo(Product product) {
this.code = product.getCode();
this.name = product.getName();
this.price = product.getPrice();
}
// Using in JPA/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;
}
}11. Form bean & Validator
CustomerForm.java
package org.o7planning.sbshoppingcart.form;
import org.o7planning.sbshoppingcart.model.CustomerInfo;
public class CustomerForm {
private String name;
private String address;
private String email;
private String phone;
private boolean valid;
public CustomerForm() {
}
public CustomerForm(CustomerInfo customerInfo) {
if (customerInfo != null) {
this.name = customerInfo.getName();
this.address = customerInfo.getAddress();
this.email = customerInfo.getEmail();
this.phone = customerInfo.getPhone();
}
}
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;
}
}ProductForm.java
package org.o7planning.sbshoppingcart.form;
import org.o7planning.sbshoppingcart.entity.Product;
import org.springframework.web.multipart.MultipartFile;
public class ProductForm {
private String code;
private String name;
private double price;
private boolean newProduct = false;
// Upload file.
private MultipartFile fileData;
public ProductForm() {
this.newProduct= true;
}
public ProductForm(Product product) {
this.code = product.getCode();
this.name = product.getName();
this.price = product.getPrice();
}
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 MultipartFile getFileData() {
return fileData;
}
public void setFileData(MultipartFile fileData) {
this.fileData = fileData;
}
public boolean isNewProduct() {
return newProduct;
}
public void setNewProduct(boolean newProduct) {
this.newProduct = newProduct;
}
}CustomerFormValidator.java
package org.o7planning.sbshoppingcart.validator;
import org.apache.commons.validator.routines.EmailValidator;
import org.o7planning.sbshoppingcart.form.CustomerForm;
import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;
@Component
public class CustomerFormValidator implements Validator {
private EmailValidator emailValidator = EmailValidator.getInstance();
// This validator only checks for the CustomerForm.
@Override
public boolean supports(Class<?> clazz) {
return clazz == CustomerForm.class;
}
@Override
public void validate(Object target, Errors errors) {
CustomerForm custInfo = (CustomerForm) target;
// Check the fields of CustomerForm.
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");
}
}
}ProductFormValidator.java
package org.o7planning.sbshoppingcart.validator;
import org.o7planning.sbshoppingcart.dao.ProductDAO;
import org.o7planning.sbshoppingcart.entity.Product;
import org.o7planning.sbshoppingcart.form.ProductForm;
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
public class ProductFormValidator implements Validator {
@Autowired
private ProductDAO productDAO;
// This validator only checks for the ProductForm.
@Override
public boolean supports(Class<?> clazz) {
return clazz == ProductForm.class;
}
@Override
public void validate(Object target, Errors errors) {
ProductForm productForm = (ProductForm) target;
// Check the fields of ProductForm.
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "code", "NotEmpty.productForm.code");
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "name", "NotEmpty.productForm.name");
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "price", "NotEmpty.productForm.price");
String code = productForm.getCode();
if (code != null && code.length() > 0) {
if (code.matches("\\s+")) {
errors.rejectValue("code", "Pattern.productForm.code");
} else if (productForm.isNewProduct()) {
Product product = productDAO.findProduct(code);
if (product != null) {
errors.rejectValue("code", "Duplicate.productForm.code");
}
}
}
}
}
The validation.properties file contains error notification codes when the user enter a product declaration form and customer's information form.
validation.properties
NotEmpty.customerForm.name=Name is required
NotEmpty.customerForm.email=Email is required
NotEmpty.customerForm.address=Address is required
NotEmpty.customerForm.phone=Phone is required
Pattern.customerForm.email=Email is not valid
NotEmpty.productForm.name=Product name is required
NotEmpty.productForm.code=Product code is required
Pattern.productForm.code=Product code is not valid
Duplicate.productForm.code=Duplicate products
NotFound.loginForm.account=Account not found
Disabled.loginForm.account=Account is disabled
WebConfiguration.java
package org.o7planning.sbshoppingcart.config;
import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.ReloadableResourceBundleMessageSource;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class WebConfiguration implements WebMvcConfigurer {
@Bean
public MessageSource messageSource() {
ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
// Load file: validation.properties
messageSource.setBasename("classpath:validation");
messageSource.setDefaultEncoding("UTF-8");
return messageSource;
}
}12. PaginationResult & Utils
No ADS
PaginationResult.java
package org.o7planning.sbshoppingcart.pagination;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.ScrollMode;
import org.hibernate.ScrollableResults;
import org.hibernate.query.Query;
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<E> 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<E> 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;
if (this.totalRecords % this.maxResult == 0) {
this.totalPages = this.totalRecords / this.maxResult;
} else {
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;
// The first page
navigationPages.add(1);
if (begin > 2) {
// Using 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) {
// Using for '...'
navigationPages.add(-1);
}
// The 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;
}
}Utils.java
package org.o7planning.sbshoppingcart.utils;
import javax.servlet.http.HttpServletRequest;
import org.o7planning.sbshoppingcart.model.CartInfo;
public class Utils {
// Products in the cart, stored in Session.
public static CartInfo getCartInSession(HttpServletRequest request) {
CartInfo cartInfo = (CartInfo) request.getSession().getAttribute("myCart");
if (cartInfo == null) {
cartInfo = new CartInfo();
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");
}
}13. Controllers
MainController.java
package org.o7planning.sbshoppingcart.controller;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.o7planning.sbshoppingcart.dao.OrderDAO;
import org.o7planning.sbshoppingcart.dao.ProductDAO;
import org.o7planning.sbshoppingcart.entity.Product;
import org.o7planning.sbshoppingcart.form.CustomerForm;
import org.o7planning.sbshoppingcart.model.CartInfo;
import org.o7planning.sbshoppingcart.model.CustomerInfo;
import org.o7planning.sbshoppingcart.model.ProductInfo;
import org.o7planning.sbshoppingcart.pagination.PaginationResult;
import org.o7planning.sbshoppingcart.utils.Utils;
import org.o7planning.sbshoppingcart.validator.CustomerFormValidator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
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.mvc.support.RedirectAttributes;
@Controller
@Transactional
public class MainController {
@Autowired
private OrderDAO orderDAO;
@Autowired
private ProductDAO productDAO;
@Autowired
private CustomerFormValidator customerFormValidator;
@InitBinder
public void myInitBinder(WebDataBinder dataBinder) {
Object target = dataBinder.getTarget();
if (target == null) {
return;
}
System.out.println("Target=" + target);
// Case update quantity in cart
// (@ModelAttribute("cartForm") @Validated CartInfo cartForm)
if (target.getClass() == CartInfo.class) {
}
// Case save customer information.
// (@ModelAttribute @Validated CustomerInfo customerForm)
else if (target.getClass() == CustomerForm.class) {
dataBinder.setValidator(customerFormValidator);
}
}
@RequestMapping("/403")
public String accessDenied() {
return "/403";
}
@RequestMapping("/")
public String home() {
return "index";
}
// Product List
@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) {
//
CartInfo cartInfo = Utils.getCartInSession(request);
ProductInfo productInfo = new ProductInfo(product);
cartInfo.addProduct(productInfo, 1);
}
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) {
CartInfo cartInfo = Utils.getCartInSession(request);
ProductInfo productInfo = new ProductInfo(product);
cartInfo.removeProduct(productInfo);
}
return "redirect:/shoppingCart";
}
// POST: Update quantity for product 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);
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);
if (cartInfo.isEmpty()) {
return "redirect:/shoppingCart";
}
CustomerInfo customerInfo = cartInfo.getCustomerInfo();
CustomerForm customerForm = new CustomerForm(customerInfo);
model.addAttribute("customerForm", customerForm);
return "shoppingCartCustomer";
}
// POST: Save customer information.
@RequestMapping(value = { "/shoppingCartCustomer" }, method = RequestMethod.POST)
public String shoppingCartCustomerSave(HttpServletRequest request, //
Model model, //
@ModelAttribute("customerForm") @Validated CustomerForm customerForm, //
BindingResult result, //
final RedirectAttributes redirectAttributes) {
if (result.hasErrors()) {
customerForm.setValid(false);
// Forward to reenter customer info.
return "shoppingCartCustomer";
}
customerForm.setValid(true);
CartInfo cartInfo = Utils.getCartInSession(request);
CustomerInfo customerInfo = new CustomerInfo(customerForm);
cartInfo.setCustomerInfo(customerInfo);
return "redirect:/shoppingCartConfirmation";
}
// GET: Show information to confirm.
@RequestMapping(value = { "/shoppingCartConfirmation" }, method = RequestMethod.GET)
public String shoppingCartConfirmationReview(HttpServletRequest request, Model model) {
CartInfo cartInfo = Utils.getCartInSession(request);
if (cartInfo == null || cartInfo.isEmpty()) {
return "redirect:/shoppingCart";
} else if (!cartInfo.isValidCustomer()) {
return "redirect:/shoppingCartCustomer";
}
model.addAttribute("myCart", cartInfo);
return "shoppingCartConfirmation";
}
// POST: Submit Cart (Save)
@RequestMapping(value = { "/shoppingCartConfirmation" }, method = RequestMethod.POST)
public String shoppingCartConfirmationSave(HttpServletRequest request, Model model) {
CartInfo cartInfo = Utils.getCartInSession(request);
if (cartInfo.isEmpty()) {
return "redirect:/shoppingCart";
} else if (!cartInfo.isValidCustomer()) {
return "redirect:/shoppingCartCustomer";
}
try {
orderDAO.saveOrder(cartInfo);
} catch (Exception e) {
return "shoppingCartConfirmation";
}
// Remove Cart from Session.
Utils.removeCartInSession(request);
// Store last cart.
Utils.storeLastOrderedCartInSession(request, cartInfo);
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";
}
model.addAttribute("lastOrderedCart", lastOrderedCart);
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.sbshoppingcart.controller;
import java.util.List;
import org.apache.commons.lang.exception.ExceptionUtils;
import org.o7planning.sbshoppingcart.dao.OrderDAO;
import org.o7planning.sbshoppingcart.dao.ProductDAO;
import org.o7planning.sbshoppingcart.entity.Product;
import org.o7planning.sbshoppingcart.form.ProductForm;
import org.o7planning.sbshoppingcart.model.OrderDetailInfo;
import org.o7planning.sbshoppingcart.model.OrderInfo;
import org.o7planning.sbshoppingcart.pagination.PaginationResult;
import org.o7planning.sbshoppingcart.validator.ProductFormValidator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.stereotype.Controller;
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.mvc.support.RedirectAttributes;
@Controller
@Transactional
public class AdminController {
@Autowired
private OrderDAO orderDAO;
@Autowired
private ProductDAO productDAO;
@Autowired
private ProductFormValidator productFormValidator;
@InitBinder
public void myInitBinder(WebDataBinder dataBinder) {
Object target = dataBinder.getTarget();
if (target == null) {
return;
}
System.out.println("Target=" + target);
if (target.getClass() == ProductForm.class) {
dataBinder.setValidator(productFormValidator);
}
}
// GET: Show Login Page
@RequestMapping(value = { "/admin/login" }, method = RequestMethod.GET)
public String login(Model model) {
return "login";
}
@RequestMapping(value = { "/admin/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 = { "/admin/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 = { "/admin/product" }, method = RequestMethod.GET)
public String product(Model model, @RequestParam(value = "code", defaultValue = "") String code) {
ProductForm productForm = null;
if (code != null && code.length() > 0) {
Product product = productDAO.findProduct(code);
if (product != null) {
productForm = new ProductForm(product);
}
}
if (productForm == null) {
productForm = new ProductForm();
productForm.setNewProduct(true);
}
model.addAttribute("productForm", productForm);
return "product";
}
// POST: Save product
@RequestMapping(value = { "/admin/product" }, method = RequestMethod.POST)
public String productSave(Model model, //
@ModelAttribute("productForm") @Validated ProductForm productForm, //
BindingResult result, //
final RedirectAttributes redirectAttributes) {
if (result.hasErrors()) {
return "product";
}
try {
productDAO.save(productForm);
} catch (Exception e) {
Throwable rootCause = ExceptionUtils.getRootCause(e);
String message = rootCause.getMessage();
model.addAttribute("errorMessage", message);
// Show product form.
return "product";
}
return "redirect:/productList";
}
@RequestMapping(value = { "/admin/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:/admin/orderList";
}
List<OrderDetailInfo> details = this.orderDAO.listOrderDetailInfos(orderId);
orderInfo.setDetails(details);
model.addAttribute("orderInfo", orderInfo);
return "order";
}
}14. Static & Thymeleaf Templates
No ADS
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.html
<div class="footer-container" xmlns:th="http://www.thymeleaf.org">
@Copy right <a href="http://o7planning.org" target="_blank">o7planning.org</a>
<br>
See more <a>demo</a>
</div>_header.html
<div class="header-container"
xmlns:th="http://www.thymeleaf.org"
xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4">
<div class="site-name">Online Shop</div>
<div class="header-bar">
<th:block sec:authorize="isAuthenticated()">
Hello
<a th:href="@{/admin/accountInfo}" th:utext="${#request.userPrincipal.name}">..</a>
|
<a th:href="@{/admin/logout}">Logout</a>
</th:block>
<th:block sec:authorize="!isAuthenticated()">
<a th:href="@{/admin/login}">Login</a>
</th:block>
</div>
</div>_menu.html
<div class="menu-container"
xmlns:th="http://www.thymeleaf.org"
xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4" >
<a th:href="@{/}">Home</a>
|
<a th:href="@{/productList}">
Product List
</a>
|
<a th:href="@{/shoppingCart}">
My Cart
</a>
|
<th:block sec:authorize="hasAnyRole('ROLE_MANAGER','ROLE_EMPLOYEE')">
<a th:href="@{/admin/orderList}">
Order List
</a>
|
</th:block>
<th:block sec:authorize="hasRole('ROLE_MANAGER')">
<a th:href="@{/admin/product}">
Create Product
</a>
|
</th:block>
</div>403.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Access Denied</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Access Denied!</div>
<h3 style="color:red;">Sorry, you can not access this page!</h3>
<th:block th:include="/_footer"></th:block>
</body>
</html>accountInfo.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Account Info</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Account Info</div>
<div class="account-container">
<ul>
<li>User Name: <span th:utext="${#request.userPrincipal.name}"></span></li>
<li>
Role:
<ul>
<li th:each="auth : ${userDetails.authorities}" th:utext="${auth.authority}"></li>
</ul>
</li>
</ul>
</div>
<th:block th:include="/_footer"></th:block>
</body>
</html>index.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Books Shop Online</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}" />
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<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>
<th:block th:include="/_footer"></th:block>
</body>
</html>login.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Login</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Login (For Employee, Manager)</div>
<div class="login-container">
<h3>Enter username and password</h3>
<br>
<!-- /login?error=true -->
<th:block th:if="${#session != null && #session.getAttribute('SPRING_SECURITY_LAST_EXCEPTION') != null}">
<div th:if= "${#request.getParameter('error') == 'true'}"
style="color: red; margin: 10px 0px;">
Login Failed!!!<br /> Reason :
<span th:utext="${#session.getAttribute('SPRING_SECURITY_LAST_EXCEPTION').message}"></span>
</div>
</th:block>
<form method="POST"
th:action="@{/j_spring_security_check}">
<table>
<tr>
<td>User Name *</td>
<td><input name="userName" /></td>
</tr>
<tr>
<td>Password *</td>
<td><input type="password" name="password" /></td>
</tr>
<tr>
<td> </td>
<td>
<input type="submit" value="Login" />
<input type="reset" value="Reset" />
</td>
</tr>
</table>
</form>
<span class="error-message" th:utext="${error}"></span>
</div>
<div style="text-align:left">
<h3>User/Password:</h3>
<ul>
<li>employee1/123</li>
<li>manager1/123</li>
</ul>
</div>
<th:block th:include="/_footer"></th:block>
</body>
</html>order.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Product List</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Order Info</div>
<div class="customer-info-container">
<h3>Customer Information:</h3>
<ul>
<li>Name: <span th:utext="${orderInfo.customerName}"></span></li>
<li>Email: <span th:utext="${orderInfo.customerEmail}"></span></li>
<li>Phone: <span th:utext="${orderInfo.customerPhone}"></span></li>
<li>Address: <span th:utext="${orderInfo.customerAddress}"></span></li>
</ul>
<h3>Order Summary:</h3>
<ul>
<li>Total:
<span class="total" th:utext="${#numbers.formatDecimal(orderInfo.amount,3,2,'COMMA')}">
</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>
<tr th:each="orderDetailInfo : ${orderInfo.details}">
<td th:utext="${orderDetailInfo.productCode}"></td>
<td th:utext="${orderDetailInfo.productName}"></td>
<td th:utext="${orderDetailInfo.quanity}"></td>
<td th:utext="${#numbers.formatDecimal(orderDetailInfo.price,3,2,'COMMA')}"></td>
<td th:utext="${#numbers.formatDecimal(orderDetailInfo.amount,3,2,'COMMA')}"></td>
</tr>
</table>
<th:block th:include="/_footer"></th:block>
</body>
</html>orderList.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Product List</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Order List</div>
<div>Total Order Count: <span th:utext="${paginationResult.totalRecords}"></span></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>
<tr th:each="orderInfo : ${paginationResult.list}">
<td th:utext="${orderInfo.orderNum}"></td>
<td th:utext="${#dates.format(orderInfo.orderDate,'dd-MM-yyyy HH:mm')}"></td>
<td th:utext="${orderInfo.customerName}"></td>
<td th:utext="${orderInfo.customerAddress}"></td>
<td th:utext="${orderInfo.customerEmail}"></td>
<td style="color:red;" th:utext="${#numbers.formatDecimal(orderInfo.amount,3,2,'COMMA')}">
</td>
<td><a th:href="@{|/admin/order?orderId=${orderInfo.id}|}">View</a></td>
</tr>
</table>
<div class="page-navigator" th:if="${paginationResult.totalPages > 1}" >
<th:block th:each="page: ${paginationResult.navigationPages}">
<a th:if="${page != -1}" class="nav-item"
th:href="@{|/admin/orderList?page=${page}|}" th:utext="${page}"></a>
<span th:if="${page == -1}" class="nav-item"> ... </span>
</th:block>
</div>
<th:block th:include="/_footer"></th:block>
</body>
</html>product.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Product</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Product</div>
<div th:if="${errorMessage!= null}" class="error-message" th:utext="${errorMessage}">
</div>
<form th:object="${productForm}" th:action="@{/admin/product}"
method="POST" enctype="multipart/form-data">
<table style="text-align:left;">
<tr>
<td>Code *</td>
<td style="color:red;">
<input th:field="*{newProduct}" type="hidden" />
<input th:if="${productForm.newProduct}" type="text"
th:field="*{code}" />
<th:block th:if="${!productForm.newProduct}">
<span th:utext="${productForm.code}"></span>
<input type="hidden" th:field="*{code}" />
</th:block>
</td>
<td>
<span class="error-message" th:if="${#fields.hasErrors('code')}" th:errors="*{code}">..</span>
</td>
</tr>
<tr>
<td>Name *</td>
<td><input th:field="*{name}" /></td>
<td>
<span class="error-message" th:if="${#fields.hasErrors('name')}" th:errors="*{name}">..</span>
</td>
</tr>
<tr>
<td>Price *</td>
<td><input th:field="*{price}" /></td>
<td>
<span class="error-message" th:if="${#fields.hasErrors('price')}" th:errors="*{price}">..</span>
</td>
</tr>
<tr>
<td>Image</td>
<td>
<img th:src="@{|/productImage?code=${productForm.code}|}" width="100"/>
</td>
<td> </td>
</tr>
<tr>
<td>Upload Image</td>
<td><input type="file" th:field="*{fileData}" /></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td>
<input type="submit" value="Submit" />
<input type="reset" value="Reset" />
</td>
</tr>
</table>
</form>
<th:block th:include="/_footer"></th:block>
</body>
</html>productList.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org"
xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4">
<head>
<meta charset="UTF-8">
<title>Product List</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Product List</div>
<div class="product-preview-container" th:each="prodInfo : ${paginationProducts.list}">
<ul>
<li><img class="product-image"
th:src="@{|/productImage?code=${prodInfo.code}|}" /></li>
<li>Code: <span th:utext="${prodInfo.code}"></span></li>
<li>Name: <span th:utext="${prodInfo.name}"></span></li>
<li>Price: <span th:utext="${#numbers.formatDecimal(prodInfo.price,3,2,'COMMA')}"></span></li>
<li>
<a th:href="@{|/buyProduct?code=${prodInfo.code}|}">Buy Now</a>
</li>
<!-- For Manager edit Product -->
<th:block sec:authorize="hasAuthority('ROLE_MANAGER')">
<li>
<a style="color:red;"
th:href="@{|/admin/product?code=${prodInfo.code}|}">Edit Product</a>
</li>
</th:block>
</ul>
</div>
<br/>
<div class="page-navigator" th:if="${paginationProducts.totalPages > 1}">
<th:block th:each="page : ${paginationProducts.navigationPages}">
<a th:href="@{|/productList?page=${page}|}" th:if="${page != -1}"
class="nav-item" th:utext="${page}"></a>
<span class="nav-item" th:if="${page == -1}"> ... </span>
</th:block>
</div>
<th:block th:include="/_footer"></th:block>
</body>
</html>shoppingCart.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Shopping Cart</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">My Cart</div>
<th:block th:if="${cartForm == null || cartForm.cartLines == null || cartForm.cartLines.empty}">
<h2>There is no items in Cart</h2>
<a th:href="@{/productList}">Show Product List</a>
</th:block>
<th:block th:if="${cartForm != null && cartForm.cartLines != null && !cartForm.cartLines.empty}">
<form method="POST" th:object="${cartForm}" th:action="@{/shoppingCart}">
<div class="product-preview-container"
th:each="cartLineInfo, varStatus : ${cartForm.cartLines}">
<ul>
<li><img class="product-image"
th:src="@{|/productImage?code=${cartLineInfo.productInfo.code}|}" />
</li>
<li>Code: <span th:utext="${cartLineInfo.productInfo.code}"></span>
<input type="hidden"
th:name="|cartLines[${varStatus.index}].productInfo.code|"
th:value="${cartLineInfo.productInfo.code}" />
</li>
<li>Name: <span th:utext="${cartLineInfo.productInfo.name}"></span></li>
<li>Price:
<span class="price"
th:utext="${#numbers.formatDecimal(cartLineInfo.productInfo.price,3,2,'COMMA')}">
</span>
</li>
<li>Quantity:
<input
th:name="|cartLines[${varStatus.index}].quantity|"
th:value="${cartLineInfo.quantity}" />
</li>
<li>Subtotal:
<span class="subtotal"
th:utext="${#numbers.formatDecimal(cartLineInfo.amount,3,2,'COMMA')}">
</span>
</li>
<li>
<a th:href="@{|/shoppingCartRemoveProduct?code=${cartLineInfo.productInfo.code}|}">
Delete
</a>
</li>
</ul>
</div>
<div style="clear: both"></div>
<input class="button-update-sc" type="submit" value="Update Quantity" />
<a class="navi-item"
th:href="@{/shoppingCartCustomer}">Enter Customer Info</a>
<a class="navi-item"
th:href="@{/productList}">Continue Buy</a>
</form>
</th:block>
<th:block th:include="/_footer"></th:block>
</body>
</html>shoppingCartConfirmation.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Shopping Cart Confirmation</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Confirmation</div>
<div class="customer-info-container">
<h3>Customer Information:</h3>
<ul>
<li>Name: <span th:utext="${myCart.customerInfo.name}"></span></li>
<li>Email: <span th:utext="${myCart.customerInfo.email}"></span></li>
<li>Phone: <span th:utext="${myCart.customerInfo.phone}"></span></li>
<li>Address: <span th:utext="${myCart.customerInfo.address}"></span></li>
</ul>
<h3>Cart Summary:</h3>
<ul>
<li>Quantity: <span th:utext="${myCart.quantityTotal}"></span>$</li>
<li>Total:
<span class="total"
th:utext="${#numbers.formatDecimal(myCart.amountTotal,3,2,'COMMA')}">
</span>
</li>
</ul>
</div>
<form method="POST" th:action="@{/shoppingCartConfirmation}">
<!-- Edit Cart -->
<a class="navi-item" th:href="@{/shoppingCart}">
Edit Cart
</a>
<!-- Edit Customer Info -->
<a class="navi-item" th:href="@{/shoppingCartCustomer}">
Edit Customer Info
</a>
<!-- Send/Save -->
<input type="submit" value="Send" class="button-send-sc" />
</form>
<div class="container">
<div class="product-preview-container" th:each="cartLineInfo : ${myCart.cartLines}">
<ul>
<li>
<img class="product-image"
src="@{|/productImage?code=${cartLineInfo.productInfo.code}|}" />
</li>
<li>
Code: <span th:utext="${cartLineInfo.productInfo.code}"></span>
<input
type="hidden" name="code" th:value="${cartLineInfo.productInfo.code}" />
</li>
<li>Name: <span th:utext="${cartLineInfo.productInfo.name}"></span></li>
<li>Price:
<span class="price"
th:utext="${#numbers.formatDecimal(cartLineInfo.productInfo.price,3,2,'COMMA')}">
</span>
</li>
<li>Quantity: <span th:utext="${cartLineInfo.quantity}"></span></li>
<li>Subtotal:
<span class="subtotal"
th:utext="${#numbers.formatDecimal(cartLineInfo.amount,3,2,'COMMA')}">
</span>
</li>
</ul>
</div>
</div>
<th:block th:include="/_footer"></th:block>
</body>
</html>shoppingCartCustomer.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Enter Customer Information</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Enter Customer Information</div>
<form method="POST" th:object = "${customerForm}" th:action="@{/shoppingCartCustomer}">
<table>
<tr>
<td>Name *</td>
<td><input th:field="*{name}" /></td>
<td>
<span class="error-message"
th:if="${#fields.hasErrors('name')}" th:errors="*{name}">..</span>
</td>
</tr>
<tr>
<td>Email *</td>
<td><input th:field="*{email}" /></td>
<td>
<span class="error-message"
th:if="${#fields.hasErrors('email')}" th:errors="*{email}">..</span>
</td>
</tr>
<tr>
<td>Phone *</td>
<td><input th:field="*{phone}" /></td>
<td>
<span class="error-message"
th:if="${#fields.hasErrors('phone')}" th:errors="*{phone}">..</span>
</td>
</tr>
<tr>
<td>Address *</td>
<td><input th:field="*{address}" /></td>
<td>
<span class="error-message"
th:if="${#fields.hasErrors('address')}" th:errors="*{address}">..</span>
</td>
</tr>
<tr>
<td> </td>
<td><input type="submit" value="Submit" /> <input type="reset"
value="Reset" /></td>
</tr>
</table>
</form>
<th:block th:include="/_footer"></th:block>
</body>
</html>shoppingCartFinalize.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Shopping Cart Finalize</title>
<link rel="stylesheet" type="text/css" th:href="@{/styles.css}">
</head>
<body>
<th:block th:include="/_header"></th:block>
<th:block th:include="/_menu"></th:block>
<div class="page-title">Finalize</div>
<div class="container">
<h3>Thank you for Order</h3>
Your order number is: <span th:utext="${lastOrderedCart.orderNum}"></span>
</div>
<th:block th:include="/_footer"></th:block>
</body>
</html>No ADS
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- Use Multiple DataSources with Spring Boot and RoutingDataSource
- Spring Boot and FreeMarker Tutorial with Examples
- Create a Shopping Cart Web Application with Spring Boot, Hibernate
- Spring Boot Restful Client with RestTemplate Example
- Secure Spring Boot RESTful Service using Basic Authentication
- Spring Boot File Download Example
- CRUD Restful Web Service Example with Spring Boot
- Create a Multi Language web application with Spring Boot
- Use Logging in Spring Boot
- Run background scheduled tasks in Spring
- Application Monitoring with Spring Boot Actuator
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