Introduction

The aim of this project is to develop a Chat application using client server architecture which relies on Socket programming provided by java .

CONTEXT:

there are many client (Geographically spread), at any time, these client can established their connection to a centralized server and can share their ideas through this chat application. One to one chat by using private chat is also provided in the developed chat application.

COMPLEXITY INVOLVED:

•  Concept of broad cast and private chat.

•  Concept of enable user and disable user .

•  Concept view ,edit and delete user record.

•  Transferring the text

•  Designing UI by using AWT/SWING.

Scope / Functional Requirements:

The complete system can be divided in following modules:

1. User Management Module : This module has two sub modules

• 1 User Registration Module
• 2 User Validation Module

2. Change Password Module

3. Administration Module : register new user records.

Enable user and Disable User, view and edit and Delete user record.

4. Server Module : This module is used to enter server name (pc name ) where server is running.

4. BroadCast ingChat Module : This module is used for chatting like broadcasting and display his inbox and outbox and list of user.

5. Private Chat Module : : This module is used for private chatting and display his inbox and outbox.

Users of the System:

•  Administrator: Administrator can register new user, enable and disable user.

•  Administrator can see the list of registered user and also view user record and edit record and delete user record.

•  Disabled user can not login.

•  Administrator can search user record by this module.

•  Administrator can send message all registered user .

•  Administrator can be private chatting to particular user.

Chat User :

Unregistered User can register by login module

•  and after registered this user can login when enter valid user name and password.

•  User can change his password.

•  message all registered user

•  Administrator can be private chatting to particular user.

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