1. Flight By Night’s Information Searching Services
Youn Hyuk Jun
Copyright Youn Hyuk Jun, All rights reserved.

2. Roadmap Motivations for Studying SUN’s Java programs Architecture
and understanding technical department
Based on J2EE.
What about is this application?
What I must do, How I must do it?
Explanation Database
Client-side Graphical Interface
Server-side Graphical Interface
Additional Comment
Execution Application & Explanation

3. What about is this application
Server-Client side application.
Use JFC(JavaTM Foundation Classes) On Presentaion Logic
Use RMI(Remote Method Invocation) On Business Logic
Database using Binary Data File
About Information Services & Searching & Modification Information On Server-Client Environ.

4. What I must do? A Graphical User-Interface
Extensions API to support a more flexible search and record locking
Network server functionality for the database system
Communications functionality to connect the user interface with the database code

5. How I must do it? Clarity and Maintainability
- A clear design, such as will be readily understood by junior programmers
Documentation
- The code itself should be as clear as possible, and "obvious" comments
should be avoided
Correctness
Use of Standard Elements and Design Patterns
- The design should use standard Java package facilities wherever possible

6. Explanation Database

7. Client-side Graphical Interface

8. Server-side Graphical Interface

9. Additional Comment
Used JDK and working platform is window 2000 server And this is tested on the window 98, window 2000 professional, window 2000 server and turbo-linux 6.5
Used Policy File for Security-Access
Used Design patterns, Adapter pattern, MVC , Singleton pattern.

10. Execution Application & Explanation