1

Travel Portal

Prepared by Supervised

by Gaurav Kumar

Nupur Bansal

Bhavya Agarwal

2

Agenda

• Introduction

• Technology stack

• Use Case Diagram

• 4+1 View Diagrams

• N-Tier Architecture Diagram

• Sonar Report

3

Introduction

Portal will be used by Visitor, Registered User and Admin

• Unregistered user can search flights, self-register and can view

offers.

• Registered user can search a flight, book and cancel ticket,

update profile, view top deals and own travel history and receive

email etc.

• Admin of the portal can manage flights, manage flight

schedules(via CSV file upload) ,manage offers (via XML file

upload) and generate PDF report.

4

5

• Application Framework : Struts 2

• Back-End ORM Technology : Hibernate

• Build Tool : Maven

• Database : My SQL

• UI : JavaScript, JQuery, Ajax, JSON, CSS

• Logging Framework : Log4j

• Testing: JUnit 4.4

• Code Analysis: Sonar

• Extra API: Java Mail API(Mailing), SAX parser(XML file Reading), Quartz (Scheduler)

Technology Stack

6

N-Tier Architecture Diagram

Presentation Layer (VIEW)Contains Web pages to provide User Interface

Using: JSP, HTML, CSS, JSON, AJAX, JS, JQuery

Business LayerContains business logic

Controller

Data Access LayerContains Dao classes have methods to communicate with DB

Domain

Objects

(Models)

Hibernate (ORM)

Database

(MySql)

Use Case Diagram

7

?

4+1 View

8

• Process View (Activity Diagram)

• Logical View (ER Diagram, Class Diagram,

Sequence Diagram)

• Development View (Component Diagram)

• Physical View (Deployment Diagram)

Activity

Diagram

9

ER Diagram

10

11

Class Diagram

12

Login Sequence Diagram

Component Diagram

13

14

Deployment Diagram

Sonar Report

15

Summary

16

Travel Portal is a portal for booking flight tickets and several other

functionalities. It uses struts2 as framework, hibernate as the ORM tool,

Maven as the build tool and views are created using jsp, Ajax, json, html,

jquery etc.

Following is the code quality report generated using SONAR :

• Code quality: Rule Compliance(100%)

Unit Test Coverage(81.1%),

Documentation(75%),

• Code Complexity: Per Method: 1.6

Per Class: 4.7

Per File: 4.7

Questions

17

Thank You!

18