Electronic notice board (ENB)

Transcription

Electronic notice board (ENB)
By
Muzammil Hussain
(09-arid-544)
Umar Farooq
(09-arid-538)
Muhammad Bilal
(09-arid-525)
Supervised by
Mr. Saif ur Rehman
BACHELOR OF SCIENCE IN COMPUTER SCIENCE
BS (CS)
UNIVERSITY INSTITUTE OF INFORMATION TECHNOLOGY
RAWALPINIDI
2013
Contents
INTRODUCTION .......................................................................................................................... 4
1.1 PROJECT OVERVIEW ....................................................................................................... 4
1.2 PROJECT SCOPE ................................................................................................................ 5
1.3 Proposed solutions: ............................................................................................................... 5
1.4 Module of proposed solution: ............................................................................................... 5
1.4.1 User’s Login: ................................................................................................................. 5
1.4.2 Manage user ................................................................................................................... 5
1.4.3 Maintain notices ............................................................................................................. 5
1.4.4 Upload notices ............................................................................................................... 5
1.4.5 Assign role to user ......................................................................................................... 6
1.4.6 Logout ............................................................................................................................ 6
1.5 Proposed system output: ..................................................................................................... 6
1.6 Main features of the proposed system: ............................................................................... 6
1.6.1 Efficient: ........................................................................................................................ 6
1.6.2 User Friendly interface: ................................................................................................. 6
1.6.3 Minimum redundancy: ................................................................................................... 6
1.6.4 Facilitate data input: ....................................................................................................... 6
1.6.5 Data security and integrity: ............................................................................................ 7
1.6.6 Adherence to standards: ................................................................................................. 7
1.7 Introduction to tools and technologies used: ........................................................................ 7
REQUIREMENT ANALYSIS ....................................................................................................... 8
Software Requirement Specification (SRS)................................................................................ 8
2.1
Introduction ........................................................................................................................ 8
2.2 Purpose................................................................................................................................ 8
2.2.1 Proposed Solution overview .......................................................................................... 8
2.2.2 Modules of the Proposed Solution ................................................................................. 8
2.3 Specification Requirements .................................................................................................. 9
2.3.1 Functional Requirements ............................................................................................... 9
2.3.2 External Interface Requirements.................................................................................... 9
2.3.3 Performance Requirements ............................................................................................ 9
2.4 General Constraints ............................................................................................................. 10
2.4.1 The Product .................................................................................................................. 10
2.4.2 Hardware Constraints................................................................................................... 10
PROJECT OBJECTIVES ......................................................................................................... 11
SOFTWARE DESIGN ................................................................................................................. 12
USECASES............................................................................................................................... 12
Case #01: ................................................................................Error! Bookmark not defined.
Case #02 .................................................................................Error! Bookmark not defined.
Case #05 .................................................................................Error! Bookmark not defined.
CHAPTER 1
INTRODUCTION
Electronic Notice Board project was created to modernize the classic means of communication
through the pin and paperboard based communication to the more efficient and dynamic
communication of general information to the students of the University Institute of Information
Technology.
Student and faculty will get the timely information while they are walking in university. ENB
will remind the student about the critical dates for the exams, social events, and warnings etc. It
will positively affect the student behavior towards the academic excellence and time
management.
In the University, there are many problems, distinguish is between rumors and true information.
At times dates are changed and change of plan is very poorly communicated to the students and
faculty, which creates confusion. In case of an ENB students will have access to important
announcements while walking around and have the benefit of being reminded several times a
day. The ENB project was realized and envisaged based on the concept of improving the
communication channels within the University campus among students and the faculty members.
1.1 PROJECT OVERVIEW
Currently university administration is using a Paper based notice board. A printed black and
white poster is pasted on the notice board to announce university events. The method indeed
consumes the administrative and clerical time of the university. Sometimes the change of dates is
not timely announced, which provokes frustration among the students of the concerned
disciplines.
The project ENB aims to develop and implement application software that will disseminate the
academic information in the network environment among the students and faculty members. The
project ENB will open the new powerful channel of communication between university
management and students.
The solution will consist of a page server and client PCs as the notice boards.
In the design phase I will focus on to simplifying the end user experience of using the ENB. End
users will probably include members of admin staff. For the administrator it will be hassle free to
upload the different formats of multimedia. There will be some quick templates to quickly
upload the announcements.
The ENB system first time configuration will be automatic therefore very easy. There must be
server software on one end therefore the client side will automatically detect the server. In case
of multiple page servers the ENB system will give options to connect.
The ENB system will be Database driven hence it will take the minimal amount of network
bandwidth. The ENB system will be network based therefore additional network optimization
technology will be deployed to make it as fast as possible
The system will be operated by Administrator and other staff to assist them in scheduling tasks
for messages in the near future. Also an aim of the project is to develop the framework so that it
is easy to extend in the future.
1.2 PROJECT SCOPE
The ENB will cover the required module like important notices and announcements. The result
of all the notices and announcements are displayed on the Electronic notice board. Furthermore
non-academic notices are also displayed here.
In order to satisfy the aim the following objectives need to be achieved:
 Deploying a software engineering methodology relevant to the ENB project.
 Design a data model for ENB.
 Design and develop an integrated system to query the data model.
 Test and Evaluate the ENB against the requirements.
1.3 Proposed solutions:
In this project
 We intended to develop a complete database which will maintain all the record and
information of notices, as well as all the notices are updated timely from their relevant
tables.
 It will reduce the time of clerical staff to maintain the information of notices and
announcements and the result reduce the effort of student for searching the notices.
1.4 Module of proposed solution:
Following will be component of the system
1.4.1 User’s Login:
Program would have its own user login ID and password. It is necessary for any user to
give proper login and password for accessing the system in order to perform the
functionality.
1.4.2 Manage user
Administrator will maintain all the information of user(staff and student) in database. He
will add user, update the existing record of the user and can delete the specific record.
1.4.3 Maintain notices
Administrator will maintain all the notices and announcements in database. He will add
update and can delete the specific notices.
1.4.4 Upload notices
Administrator can upload notices for user. Notices like attendance, result, timetable,
datasheet and exam can b upload for user.
1.4.5 Assign role to user
Administrator will assign role to the user and that particular user have assign different
roles. Mainly our system has three roles: student, staff and admin.
1.4.6 Logout
User will exit from the system by using the logout option from the application.
1.5 Proposed system output:
Our system will provide reports of the functionality which it provides as:
 When a registration form is been filled up a quick review of the data entered is
displayed to the user before storing it so as to prevent any mistake and if the
information is submitted the student get registered.
 When any of the tasks is successfully completed a report is generated that describe
that the task has been done.
1.6 Main features of the proposed system:
With the aim to facilitate user as well as to maintain the time saving environment our
system when fully implemented will provide the following features:
1.6.1 Efficient:
Our goal is to provide an easy access of student towards their notice, so as to save the
effective time and efforts. This system will reduce the time of administration to keep the
student and staff notices. It reduces the time and hectic effort of manual finding of notice and
announcements
1.6.2 User Friendly interface:
The interface of the system is user friendly. The data retrieval, insertion, editing and deletion
will be made easy and simple so that the common user can handle database efficiently.
1.6.3 Minimum redundancy:
In the proposed system all the master data store in unique tables and other tables can access
this data through list of values so there is minimum chance of redundancy.
1.6.4 Facilitate data input:
The simple to use data entry form will be provided to facilitate the user to enter the data in
database. The powerful data entry controls have been provided to view, add, modify and
delete the fields of record.
1.6.5 Data security and integrity:
Every user can access the system if he/she have the right to do so. If the username and
password is validated only then the system components can be accessed, viewed and
modified. So, the system is fully secured from the unauthenticated data entry or corrupt usage.
1.6.6 Adherence to standards:
Our aim is to develop install and support the globally acknowledged technologies that also go
with the university institute of information technology’s standards of Implementation.
1.7 Introduction to tools and technologies used:
To develop Electronic notice board using oracle 10g with database and form builder. Oracle
Developer Suite is the most complete and integrated development environment, combining
the power of application development and business intelligence tools in a single suite that is
based on the latest industry standards. Most of the multinational and large companies are to
use oracle because the product that can make by this is more secure and reliable language is
used for development is PL/SQL.
CHAPTER 2
REQUIREMENT ANALYSIS
Software Requirement Specification (SRS)
2.1 Introduction
The Electronic notice board is an exciting new innovative way to send information to
visitors, staff and students. Replace paper notice board with an electronic notice board to
speed up the process of communication to an instant. We will implement an electronic notice
board for UIIT, which will be connected to the university management office. He will be able
to display messages or notices on that computer screen by typing them in the software. After
that this message or notice send to the Electronic notice board.
2.2 Purpose
The purpose of electronic notice board to eliminate the paper work from the university
environment, Due to this innovative technology everybody in the university will be
timely updated from important announcements and notices.
2.2.1 Proposed Solution overview
The proposed solution of the electronic notice board to reduce the paper work or
workload on the university management. Paper notice board is managed and update is
very difficult task and printing or paper cost is high. When developing, this project will
eliminate the cost of printing or paper that used in notice board.
2.2.2 Modules of the Proposed Solution
ELECTRONIC NOTICE BOARD
2.3 Specification Requirements
2.3.1 Functional Requirements
Functional requirements capture the intended behavior of the system. This behavior may
be expressed as services, tasks or functions the system is required to perform. In product
development, it is useful to distinguish between the baseline functionality necessary for
any system to compete in that product domain, and features that differentiate the system
from competitors’ products, and from variants in your company’s own product
line/family. Features may be additional functionality, or differ from the basic
functionality along some quality attribute (such as performance or memory utilization).
One strategy for quickly penetrating a market, is to produce the core, or stripped down,
basic product, adding features to variants of the product to be released shortly thereafter.
This release strategy is obviously also beneficial in information systems development,
staging core functionality for early releases and adding features over the course of several
subsequent releases.





Add and edit tasks.
Add and edit scheduled tasks.
Add and remove tasks.
Schedule tasks
Display reports of tasks.
Non Functional Requirements
 System must be easy to use and navigate.
 System should have a consistent interface.
2.3.2 External Interface Requirements
Electronic notice board is deploying on the 52 inch LCD/LED screen which will be
provided by the university.
2.3.3 Performance Requirements
2.3.3.1 Response Time
The response time of Electronic notice board system is much faster because it can fetch
data from the database and then display to the user.
2.4 General Constraints
2.4.1 The Product
ENB project was created to modernize the classic means of communication through the pin and
paperboard based communication to the more efficient and dynamic communication of general
information to the students of the University.
Student and faculty will get the timely information while they are walking around School office
or in Labs. ENB will remind the student about the critical dates for the exams, social events, and
warnings etc. It will positively affect the student behavior towards the academic excellence and
time management. ENB will decrease the rate of late assignments submission and absents among
the students.
ENB will decrease the workload of university management for printing and pasting the
traditional paper based notice boards. ENB system will not require any additional hardware and
it will be developed in the oracle hence low cost of development and implementation. ENB will
bring forth a positive change in the university environment.
2.4.2 Hardware Constraints
2.4.2.1 for Server:
The server Machine in which this system will be deployed, have following hardware
specifications
 Processor speed is minimum 2GHZ.
 Ram minimum 1GB.
 Hard disk minimum 40GB.
 Operating system windows XP with internet explorer browser.
2.4.2.2 for Client:
The client machine which can access this system will be have following hardware
specifications
 Processor speed is minimum 1GHZ.
 Ram minimum 512MB.
 Hard disk minimum 20GB.
 Operating system windows XP with internet explorer browser.
PROJECT OBJECTIVES
The project ENB aims to develop and implement application software that will
disseminate the academic information in the network environment among the students
and faculty members. The project ENB will open the new powerful channel of
communication between university management and students.
The proposed system is required to fulfill the following objectives.
 To assure the availability of the right information at the right time.
 Deploying a software engineering methodology relevant to the ENB project
 Design a data model for ENB.
 Design and develop an integrated system to query the data model.
 To provide a system with a user-friendly interface which is simple to understand and
efficient to use.
CHAPTER 3
SOFTWARE DESIGN
USECASES
Name
Staff
Signup
Teacher ID
Account created
Email ID
Ph#
Designation
ID: ENB-01
Title: Sign up of a staff
Description: If there is any staff member who had not sign up in to the university
Electronic NOTICE Board system, then he/she should have to sign up
first.
Primary Actor: Staff
Preconditions: He/she should have staff member of the University
Post conditions: He/she should have a valid registration number
Main Success
1. Staff selects “sign up" from the menu.
Scenario: 2. System displays sign up form.
3. User fills the form.
4. User clicks "Submit" button.
5. System displays a confirmation message.
Extensions: May be User give wrong information then given error.
Frequency of Use: Each User used only first time
Status: Pending Review
Non-functional
requirements:
Priority: Maximum priority
Name
Student
Signup
REG#
Email ID
Account created
Section
Shift
Degree
ID: ENB-02
Title: Sign up of a student
Description: If there is any student who had not sign up in to the university Electronic
NOTICE Board system, then he should have to sign up first.
Primary Actor: User
Preconditions: He should have to be the student of the University
Post conditions: He should have a valid registration number
Main Success
1. Student selects “sign up" from the menu.
Scenario: 2. System displays sign up form.
3. Student fills the form.
Extensions: May be User give wrong information then given error.
Frequency of Use: Each User used only first time
Non-functional
requirements:
<<include>>
UserName
User
Validity
Signin
Account Opend
Invalid
<<include>>
<<extend>>
Passward
ID: ENB-03
Title: Login of a User
Description: A User who is signed up already, log in to his/her Account to see Notice
Board.
Primary Actor: User
Preconditions: He should have sign up
Post conditions: He should have a valid registration number
Main Success
1. User clicks on “sign in" button.
Scenario: 2. System displays “username” and “password” field.
3. User fills these fields.
5. System displays a student detail.
Extensions: May be User give wrong username and password then given error.
Frequency of Use: Each User used every time to see notices
Non-functional
requirements:
View Notice Request
student
View Notices
ID: ENB-04
Title: Student view notice
Description: A User who is signed up already, log in to his/her Account to see
Notices on the Electronic Notice board(ENB)
Primary Actor: student
Preconditions: He should have sign in .
Post conditions: Student can view the notices on the system.
Main Success
1. User clicks on “Notices" button.
Scenario: 2. System displays all the window which shows notices..
3. User select the notice.
5. System displays a detail.of the notice.
Extensions: May be User click on that notice is not available then given error.
Non-functional
requirements:
View Notice request
staff
View notices
ID: ENB-05
Title: Staff member view notice
Description: A user who is signed up already, log in to his/her Account to see Notices
on the Electronic Notice board(ENB)
Preconditions: He/she should have sign in .
Post conditions: Staff can view the notices on the system.
Main Success
1. User clicks on “Notices" button.
Scenario: 2. System displays all the window which shows notices..
3. User select the notice.
5. System displays a detail.of the notice.
Extensions: May be User click on that notice is not available then given error.
Non-functional
requirements:
Post notice request
staff
post notices
ID: ENB-06
Title: Staff member post notice
Main Success
1. User clicks on “Post" button.
Scenario: 2. System displays post notice form.
3. User fill the form..
5. System displays a notice that stored in database.
Extensions: May be User put wrong values in form then given error.
Frequency of Use: Staff members used every time to post notices
Non-functional
requirements:
Edit notice request
staff
Edit notices
ID: ENB-07
Title: Staff member Edit notice
Main Success
1. User clicks on “Search" button that notice he/she want edit.
Scenario: 2. System displays the notice.
3. User Edit the Notice
4. Press “submit” button
5. System displays message “Edited successfully”
Extensions: May be User put wrong values in form then given error.
Frequency of Use: Staff members used every time to post notices
Non-functional
requirements:
Manage Notices
Administrator
ID: ENB-08
Title: Manage Notices
Description: He/she is the person who can manage the data.
Primary Actor: Administrator (male or female)
Preconditions: Any person who is higher by the university
Post conditions: A person who is higher by the university can be entering, deleting and
updating the data from the system
Main Success
1. Administrator first sign in
Scenario: 2. System displays list of notice types.
3. Administrator Manage the notice from that notices list.
4. Administrator clicks "Submit" button.
Extensions: May be some notices are not available in the list.
Frequency of Use: Most of the time used
Non-functional
requirements:
Update Notices
Administrator
ID: ENB-09
Title: Update Notices
Description: He/she is the person who can Update the Notices.
Main Success
Scenario: 2. System displays list of notice types.
3. Administrator filled the notice form that will select.
4. Administrator clicks "Submit" button.
Extensions: May be Admin put some wrong values system shows error.
Non-functional
requirements:
Edit Notices
Administrator
ID: ENB-10
Title: Edit Notices
Description: He/she is the person who can Edit the Notices.
Main Success
Scenario: 2. Admin clicks on “Search" button that notice he/she want edit..
3. System displays the notice.
4. Admin Edit the Notice
6. System displays message “Edited successfully”
Non-functional
requirements:
Administrator
Delete Notices
ID: ENB-11
Title: Delete Notices
Description: He/she is the person who can Delete the Notices.
Main Success
Scenario: 2. Admin clicks on “Search" button that notice he/she want Delete.
3. System displays the notice.
4. Admin Delete the Notice
6. System displays message “Deleted successfully”
Non-functional
requirements:
Assign Roles
Administrator
ID: ENB-12
Title: Assign Roles
Description: He/she is the person who can Assign the Roles to the User.
updating the data and assigning the roles from the system
Main Success
Scenario: 2. Admin clicks on “Roles" button.
3. System displays the all user.
4. Admin Assign the roles to the user.
Extensions: May be user not exist.
Non-functional
requirements:
User
Logout
ID: ENB-13
Title: Logout
Description: A User after using the services must logout to the system.
Primary Actor: student
Preconditions: He should have sign in .
Post conditions: Then logout to the system.
Main Success
1. User clicks on “Logout" button.
Scenario: 2. System displays the sign in window to the user.
Extensions: May be User cannot be login in the system .
Non-functional
requirements:
Full System Use case:
Administrator
<<Actor>>
Database
Edit
Manage
Delete
Update
Check register
<<include>>
Signup
<<extend>>
Student
Password
invalid
Login
STAFF
Notices
UserName
Sequence Diagrams:
Login
: User
Request login
Database
Validate
check username/Password
Success/Failure
Success
User Login Sequence diagram
Student:view
notices
:Student
View Request
Database
View Notices
Responce
Success
Student View Notices Sequence Diagram
Staff:post
notices
:Staff
Post Request
Database
Post Notices
Insert
Success
Responce
Staff post notices sequence Diagram
Staff:Edit
notices
:Staff
Edit Request
Database
Search Notices
Display
Edit
Return
Success
Staff Edit notices sequence Diagram
:Administrator
Administrator:Update
notices
Update Request
Database
Update notice
return
Success
Admin Update notices Sequencs Diagram
:Administrator
Administrator:Ed
it notices
Edit Request
Database
Search Notices
Display
Edit
Return
Success
Admin Edit notices Sequencs Diagram
:Administrator
Administrator:Delete
notices
Delete Request
Database
Search Notices
Display
Delete
Success
Admin Delete notices Sequencs Diagram
Activity Diagrams:
Take Input
Validate
NO
Yes
Login
Login Activity diagram
Login
NO
User exist
Yes
View
Notice
View Notices Activity diagram
enter
record
NO
is updated
Yes
Record
Updated
Update Notices Activity diagram
Yes
enter
record
Search
record
NO
if found
Yes
Edit
Record
Edit another
record
NO
Edit Notices Activity diagram
Yes
enter
record
Search
record
NO
if found
Yes
Record
Deleted
Delete another
record
NO
Delete Notices Activity diagram
Logout
Session
close
Logout Activity diagram
Deployment Diagram:
<<device>>
Application server
<<Execuation Envoirnment>>
OS XP
<<login>>
user
<<Process>>
authentication
<<Device>>
database server
<<Database system>>
Oracle
after verifying
the user
<<JDBC>>
<<User data>>
Notices
<<view Notices>>
Notice
Component Diagram:
Update
Administrator
Edit
Staff
Delete
Student
Login
Verifying
View
Notices
Database
Class Diagram:

Electronic notice board (ENB)

Transcription

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