BookStore ShoppingApp by J2EE

Overview

This application is a web-application with MVC pattern by J2EE (eg. JSP, JDBC and Servlet).

• V: The JSP is used for front-end development;
• M and C: Servlets are used as model and controllers;
• MySQL is used to store the data (such as users' info and order's details).

Prerequisites

Git

• A good place to learn about setting up git is here
• Git home (download, documentation)

Application Directory Layout

src/                 --> all of the files to be used in app
   com.bookStoreApp.controller/    --> controllers 
   com.bookStoreApp.domain/        --> mapping tables into Java class
   com.bookStoreApp.service/       --> services
   com.bookStoreApp.emailService/  --> email operation
   com.bookStoreApp.utils/         --> tools operating database
WebContent/
   index.jsp   --> index page
pom.xml        --> maven dependencies

Details about the application

Main features:

Front-end:

• User login with verification;
• User information and shopping cart information stored in session;

Back-end:

• Data retrieve from and insert into MySQL;
• Send email with Java mail.

Development with the application

The following docs describe how you can test and develop further this application.

Importing project

The app is built with Maven in Eclipse. You can import the project in your Eclipse.

Setting up the MySQL

• Create a database named shoppingApp
• Change the configuration in the db.properties accordingly

url=jdbc:mysql://localhost:3306/shoppingApp
username= ***** // your db user name
password= ***** // your db password
driver=com.mysql.jdbc.Driver

• In the database, create three tables users, and orderDetails and orderGeneral
• (1) users

+----------+-------------+------+-----+---------+----------------+
| Field    | Type        | Null | Key | Default | Extra          |
+----------+-------------+------+-----+---------+----------------+
| id       | int(11)     | NO   | PRI | NULL    | auto_increment |
| username | varchar(32) | YES  |     | NULL    |                |
| email    | varchar(32) | YES  |     | NULL    |                |
| password | varchar(32) | YES  |     | NULL    |                |
+----------+-------------+------+-----+---------+----------------+

• (2) orderDetails

+----------+-------------+------+-----+---------+----------------+
| Field    | Type        | Null | Key | Default | Extra          |
+----------+-------------+------+-----+---------+----------------+
| id       | int(11)     | NO   | PRI | NULL    | auto_increment |
| orderId  | varchar(45) | YES  |     | NULL    |                |
| itemName | varchar(45) | YES  |     | NULL    |                |
| itemNum  | int(11)     | YES  |     | NULL    |                |
+----------+-------------+------+-----+---------+----------------+

• (3) orderGeneral

+------------+-------------+------+-----+---------+-------+
| Field      | Type        | Null | Key | Default | Extra |
+------------+-------------+------+-----+---------+-------+
| orderId    | varchar(45) | NO   | PRI | NULL    |       |
| userId     | int(11)     | NO   |     | NULL    |       |
| totalPrice | double      | YES  |     | NULL    |       |
| orderDate  | datetime    | YES  |     | NULL    |       |
+------------+-------------+------+-----+---------+-------+

Changing email setting in EmailSent.java in com.bookStoreApp.emailService package`

• Chang the email setting in the following code:

public void sendEmailTo(String toEmail, String sub, String content){
	     
	 // Sender's email ID needs to be mentioned
	 String from = "*****@gmail.com";// Email address the email is from
	 final String username = "*****@gmail.com";// the email account
	 final String password = "*******";// the password
          ......
  }

You can invoke the function by following way after create the corresonding object:

sendEmailTo([email you sent to], [subject of email], [content in the email]);

Running the app during development

• Open the project in Eclipse
• Right click the index.jsp file and choose Run as -> Run on Server, the browser will navigate to the index page.

Contact

For any suggestions and bugs about the project please contact Me.