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TRANSCRIPT
e-Leave: Online Leave Application System
Agenda
2
Introduction
Project Philosophy
System Architecture
Functional and System Capabilities
System Demo
Discussion
Conclusion
Q & A
Introduction
Why automating leave
application process important?
Manual (paper-based) leave
application process is time-
consuming and less efficient
Effective leave management
lead to significant reduction in
costs and improvement in
productivity
Automating leave application
makes every application
paperless, convenient, fast and
efficient
Introduction
Automated Leave Application would help in
Track status of all leave records
Convenience of time and location for applicant as well approver
Reduced workload of Administration staff
Reduce costs
Project Philosophy – con’t
Pre-requisites
Java Platform : Jdk 1.7
Web Container : Tomcat 7.0
Web Server : Apache
Database :Mysql 5.5
IDE for Java : Esclipe 3.6
IDE for Mysql Database : Mysql WorkBench 5.2
Tools / Technology
J2EE, Servlet and JSP
JavaScript
JQuery
CSS (Cascading style sheet)
Project Philosophy 2 Major Features
Leave Application System
User Management System
e-Leave Online Leave Application System
Leave Application System User Management System
Project Philosophy – con’t
Roles and Responsibilities
Four team members
Four development phases
1. Modeling (10%)
2. System Development Design (20%)
3. Coding and Unit Testing (50%)
4. Integrated Testing and Bug Fixing (20%)
System Architecture
Servlet : processes HTTP request s and responses, serve as controller
JSP : display dynamic content
Java Classes : implement backend ‘business’ codes
System Architecture – con’t
High level model
– build with Use Case diagram
– define interaction between stakeholders and system
Use Case Diagram
System Architecture – con’t
Database design
- use ER diagram
- specifies relationship between entities
in database
ER Diagram
Functional and System Capabilities
Mainly, there are four modules
1. Login
2. Leave application module
3. Approval module
4. Admin module
Functional and System Capabilities
1. Login module
- Every user needs to login to access to the system
Functional and System Capabilities
2. Leave Application Module
a) Leave Application Listing
- employee uses for viewing leave information
Functional and System Capabilities
b) Leave Form
- employee uses for applying leave
- Enforces form completion through required
field validation
Functional and System Capabilities
3. Leave Approval Module
a) Leave Approval Listing
- manager uses for pending leave information
Functional and System Capabilities
b) Approval Form
- manager uses for approving or rejecting leave
- Leave records are updated automatically once approved
Functional and System Capabilities
4. Admin Module
a) User Account Listing
- system admin uses for managing application
Functional and System Capabilities
b) User Form
- system admin uses for managing user information.
- immediate creation and update of records
Functional and System Capabilities
Discussion
The knowledge on Java technologies is fundamental skill required.
There was a challenge in the data manipulation in database system.
It is recommended to do deeper feasibility study as organizational standard, culture and leave policies vary one another.
Non-functional requirements such as security, performance etc. need to consider.
Discussion – con’t
Future enhancements
- Task List : display tasks need to be done by logon user
- Email/SMS Notification : notify approver as well as applicant
- Audit Trail : tracing error and exception handling
- Reporting : provide facility to generate report
Conclusion
Fulfilled the main goal – reduces physical movement and paper work.
Implemented e-leave system by providing essential and basic functional requirement within certain time limit.
Designed to make sure that the user can comfortably and efficiently utilize it.
Follow look-and-feel standards – consistent layouts and design throughout application.
DEMO
Question
26
Thank you!
27