Online School Registration System
Solomon Ng
Pei-Yu Wang
Evan Chiu
Curtis Wong
Outline
•
•
•
•
•
•
•
Overview of the system
Customer Requirements
SPECsoft Team
Required Resources
System Design
User Interface
Testing & Quality Assurance
2
The OSRS System
• Two interfaces to the system
– Student Interface (web based)
– Administrator Interface (windows based)
• Two types of users:
– Students
– Administrators
3
Required Student
Functions
•
•
•
•
•
Registration
Student Information
Tuition Payment
Information Search
Schedule Function
4
Required Administrative
Functions
•
•
•
•
•
Account Administration
Class Schedule Administration
Course Administration
Information Search
Tuition Management
5
Performance
Requirements
• Each “click” should respond in no
more than 3 seconds
• Longer search functions should not
take more than 10 seconds
• Reasonable uptime is required.
• Quick recovery if system is ever
down
6
SPECsoft Team
• Implementation of software project will be done
using the Waterfall Model
Requirements
Definition
System &
Software Design
Implementation
& Unit Testing
Integration &
System Testing
Operation &
Maintenance
7
SPECsoft Team
• Controlled Decentralized (CD) Team
Manager
Evan Chiu
Vertical Communication
Engineer
Curtis Wong
Engineer
Pei-Yu Wang
Engineer
Solomon Ng
Horizontal Communication
8
Resource Estimation
• Lines of Code
Estimation
Major Function / Task
Estimated Lines of Code
(LOC)
Student Login
400
Search Catalog
300
Check Academic History
300
Register for Classes
300
Pay Balance
1200
Administrator Login
400
Update Catalog
300
Update Student Accounts
300
Total
3500
9
Resource Estimation
• Engineer Costs
based on $40/hr
for Engineers and
$80/hr for the
Manager
Engineer
Estimated Hours
Estimated Cost
Curtis
291
$11,640
Pinkie
222
$8,880
Solomon
261
$10,440
Evan
136
$10,880
Total Estimated Cost
$41,840
10
Resource Estimation
• Three servers will be needed to achieve
the performance and reliability required
by the customer
• Dell PowerEdge 8450 (4 Processors)
• Estimated Cost: $148,761.00
11
Resource Estimation
• Microsoft SQL 2000 Server will be
used as an off-the-shelf product
• Licensing is by CPU
• Estimated Cost: $60,000
12
Resource Estimation
• Estimated
Total Cost:
$253,474
250000
Misc.
200000
Dell Servers ( 3 )
150000
100000
SQL Server
License
50000
Engineer Cost
0
13
System Design
• ERD Modeling
• DFD Modeling
14
User Account Data
Object
User Account
User
User
User
User
User
is_a
ID
Name
Birthday
Pin
Type
is_a
Student
Student Sex
Student Address
Student Academic History
Student Phone Number
Major
Balance
Administrator
Administrator Sex
Administrator Address
Administrator Phone Number
15
Courses Data Object
N
Course Number
Course Title
Units
Prerequisites
N
1
Course
took
Student
N
1
1
creates
has
has
major
register
N
1
N
1
1
1
Administrator
N
teaches
N
Section Number
Course Code
Time
Location
Status
Department
Department Name
Department Description
16
Enhanced ERD
•Relation of Courses
and users
Part of
1
1
Catalog
m
Department
Searching
1
•Data Object Modeling
1
Contains
Majors in
Part of
m
m
Course
Create
m
m
Took
Has
1
1
1
m
m
Section No.
Register
1
1
Student
Administrator
1
1
m
Teaches
Contains
1
Term/Semester
m
Has
history of
17
Data Object Specification
Student Object
MEMBER NAME
Name
Address
Phone Number
SSN
Birthday
PIN
Major
Balance
Academic
History
Admin. Object
MEMBER NAME
Name
Address
Phone Number
SSN
Birthday
PIN
TYPE: class
TYPE
String
String
String
String
String
String
String
Long
Term array[]
User Database
Object
MEMBER NAME
Student
Administrator
TYPE: class
TYPE: class
TYPE
String
String
String
String
String
String
TYPE
Student *
Admin *
LENGTH
40
57
12
11
8
10
5
8
40
DEFAULT VALUE
Null
Null
Null
Null
Null
Null
Null
0.00
Null
LENGTH
40
57
12
11
8
10
DEFAULT VALUE
Null
Null
Null
Null
Null
Null
LENGTH
2
2
DEFAULT VALUE
Null
Null
COMMENT
Array of type Term (40
elements)
COMMENT
COMMENT
Multiple pointers
Multiple pointers
18
Data Object Specification
Course Object
MEMBER NAME
Department
Number
Units
Title
Requirements
TYPE: class
TYPE
String
Int
Int
String
Course *
LENGTH
5
4
4
20
2
DEFAULT VALUE
Null
0
0
Null
Null
Grade
String
10
Null
Section Object
MEMBER NAME
Course
Sec. #
Instructor
Time
Room
TYPE: class
TYPE
Course *
int
String
String
String
LENGTH
2
4
20
13
8
DEFAULT VALUE
Null
0
Null
Null
Null
COMMENT
Term Object
MEMBER NAME
Course
Year
Season
TYPE: class
TYPE
Course *
int
String
LENGTH
2
4
2
DEFAULT VALUE
Null
0
Null
COMMENT
Catalog Object
MEMBER NAME
Section
TYPE: class
TYPE
Section *
LENGTH
2
DEFAULT VALUE
Null
COMMENT
Multiple pointers
COMMENT
Pointer to other course
objects
19
Account Object
• Student Object
• Information of Student Account
• Represent Student in database
• Administrator Object
• Information of Administrator Account
• Represent Administrator in database
20
Course Object
• Course Object
• Information of Course such as name…
• Represent Student’s Academic History
• Represent Schedule
• Section Object
• Information of Specific Section of Course such
as time, room…
• Represents a Specific Section in Schedule
21
Catalog Object
• Term Object
• Pointer of Course
• Represent Term of Student’s Academic
History
• Catalog Object
• Pointer of Section Object
• Represent Catalog in Database
22
Multi-Level Data Flow
Diagram
•
•
•
•
Break down System
Focus on Functional Module
Focus on Data transfers
Layered System
23
System Partitioning
• Partition the system into modules
OSRS
Login
student
Main Menu
administrator
student
administrator
catalog
management
account
management
student
info
search
catalog
academic
history
Registration
Add course
payment
Drop course
Update
Account
Search
Account
Delete
Account
Search
Catalog
Update
Course
Delete
Course
24
Level 0 - OSRS
HTML
TEXT
OSRS
(Data Base included)
HTML
Internet Browser
TEXT
Bank System
• Internet
Connection
• Bank System
• Connection
• Registration
• Catalog
Searching
• Student
information
25
Level 1 – Menu System
text [I.D.]
student
name
Html Text
From Level 0
Internet Browser
Display Main Menu
Student Login
html
time out
[Student Name]
Text
[Pin, ID,BD]
Text
[ I.D.]
data
base
Search
Catalog
[course
Info]
Student Info
[query]
[Student
Info]
[ I.D.]
[Add/
Drop
I.D.
course]
Check
Academic
History
[academic
history]
[ I.D.
term,
year]
• Login
System
• Main Menu
• Submenu
Resgistration
Pay Balance
[flag, current schedule]
Flag
[ add/drop I.D. course]
[card Info
account]
[balance]
data
base
[I.D.]
To Level 0
Bank System
26
Level 2 – Login System
from Level 1
Internet Browser
HTML
I.D., PIN, B.D.
HTML
I.D., PIN, B.D.
Display Login Menu
Student
Name,Flag
Check I.D.
data
base
• Check ID
• Display Main
Menu
[I.D. Student
Name]
Flag
HTML
Display Error
to Level 1
Dispay Main Menu
Time out
27
Level 2 – Student Info
• Display
Student
information
from Level 1
Dispay Main Menu
[ I.D.]
[ I.D.]
data
base
Get Student Info
[Student Info]
[Student Info]
Display Info
28
Level 2 – Search Catalog
from Level 1 Main Menu
HTML
Display Search Box
query
query
Search
Result, Flag
Result
Display Search
Result
data
base
• Input Query
• Search
Database
• Display
Matches
HTML
Display Search Error
29
Level 2 – Pay Balance
from Level 1 Main Menu
[ I.D.]
Display Pay Page
New Balance
data
base
Flag
Charge
Flag
Card Info
Level 0 Bank
• Check and
Charge Card
• Display
Error
• Update
Database
Display Error
30
Level 3 – Display Pay Page
from Level 1 Main Menu
[ I.D.]
[ I.D.]
from Level 2 Charge
Flag
Get Balance
Balance
Balance
Display Balance
Display Pay Menu
[card Info]
to Level 2 Charge
data
base
• Get Account
Balance form
Database
• Display Pay
Menu
• Send
information
to Charge
31
Level 2 – Academic
History
from Level 1 Main Menu
Term / Year Menu
Data Flag
data
base
Search for term / year
Term / Year
Html
Display Error
Data
Display Result
• Selection of
Term and
Year
• Search in
Database
• Display
Error
• Display
Result
32
Level 2 - Registration
from Level 1 Main Menu
[ I.D.]
Display Registration
Page
[ course I.D. , I.D. ]
[ course I.D. , I.D. ]
Add class
Drop Class
[ course I.D. , I.D. ]
[ course I.D. , I.D. ]
[ Flag, Date , course Info]
[ Flag, A.H. , course Info]
data
base
• Display
Registration
• Add Course
• Drop Course
• Update
Database
33
Level 3 - Display
Registration Page
from Level 1 Main Menu
from Level 2
Add Class
[ I.D.]
Display current
schedule
Get current schedule
[ I.D.]
from Level 3
Drop Class
[ Current Schedule ]
Display Add / Drop
Menu
[ course I.D. , I.D. ]
to Level 2
Add Class
data
base
[ course I.D. , I.D. ]
to Level 2
Drop Class
• Get current
schedule of
account
• Communicate
with add
class and
drop class
after
updating
database
34
Level 3 – Add Class
from Level 2 Display
Registration Page
[ course I.D. , I.D. ]
Get Course Info
[ course I.D. , I.D. ]
Display Add Error
Check
[ course I.D. , I.D. ]
[ I.D.]
A.H.
to Level 2 Display
Registration Page
Update Data Base
[ course I.D. , I.D. ]
Flag
data
base
• Check Course
ID, Student
ID
• Update
Database
• Display Error
• Communicate
with Display
Registration
Page
35
Level 3 – Drop Class
from Level 2 Display
Registration Page
[ course I.D. , I.D. ]
[ course I.D. ]
Get course Info
[ course Info ]
[ course Info, I.D. ]
[ Drop date ]
Display Drop Error
Check
data
base
Date
[ course I.D. , I.D. ]
Update Data Base
Flag
to Level 2 Display
Registration Page
• Check Course
ID, Student
ID
• Update
Database
• Display Error
• Communicate
with Display
Registration
Page
36
Level 0 - Administrator
Text
O.S.
OSRS Client
Text
data
base
• Window
Interface
for User
• LAN System
• Edit
Accounts
• Edit
Catalogs
37
Level 1 – Main System
from Operating System
[ I.D. PIN, B.D.]
[ I.D. PIN, B.D.]
Admin. Login
data
base
Admin. Name
• Login Menu
• Display Main
Menu
Display main menu
Catalog
[ course I.D.
course Info]
Account
[ Student Info
Admin. Info ]
[ course Info ]
[ Student I.D.
Admin. I.D.]
data
base
38
Level 2 – Administrator
Login
from Operating System
Text
Text
Text
Display Login Menu
[ I.D. PIN, B.D.]
Flag
Check I.D.
Display Error
Admin. Name
Flag
data
base
• Display Login
Menu
• Check ID
• Display
Error
to Level 1 Main Menu
39
Level 2 - Catalog
from Level 1
Display Main Menu
Text
Text
Catalog Menu
[ course Info ]
Search
Update Course
[ course Info ]
Flag
[ query ]
[ course Info ]
Display Course Info
data
base
• Display Menu
• Search
Function
• Update
Course
• Display
Course
Information
40
Level 2 - Account
from Level 1
Display Main Menu
Text
Text
Account Menu
Text
Delete Account
Update Account
Search
[ Student Info ]
Flag
[ Account Info ]
[ query ]
Flag
[ Account Info ]
data
base
Display Student Info
[ Student Info ]
• Display Menu
• Search
Function
• Update
Account
• Display
Account
Information
• Update
Student
Academic
History
41
Architecture
• System Architecture
• Client Architecture
• Server Architecture
42
System Architecture Diagram
Data Base
Data Storage Layer
SQL Server
Student Function
Admin. function
Web Server
( HTTP / HTTPS )
Application Server
Functional Service Layer
Communication Layer
INTERNET
Browser
Windows Client
User Interface Layer
HTML Forms / Javascript
ASP
TCP / IP
Student Computer
Administrator Computer
43
System Architecture
1.
2.
3.
4.
5.
Data Storage Layer
Functional Service Layer
Communication Layer
Internet
User Interface Layer
44
Client Architecture Diagram
Win API
Access Control
Loader
Utility
Application and Data
Print
Tool Bar
Help
Access Contrl
Client Data Store
Security Check
System Specific GUI
function
GUI for system
Administration
45
Client Architecture
(Administrator Only)
1.
2.
3.
4.
5.
GUI for system Administration
Access Control
Loader
WIN API Interface
Utility Functions
46
Server Architecture Diagram
Application Server
Web Server
Student Functions
ASP
Administration Functions
TCP / IP
HTML
Communtication Interface
System Specific
Component
Security Controller
User Access Controller
Pay
Balance
Registrati
on
Student
Info
Search
Catalog
Data Management
$
Bank
API
Bank
SQL API
SQL API
Database Access
Database
47
Server Architecture
(Cont.)
1.
2.
•
•
•
•
•
3.
Application Server
Administration Function
TCD / TD Protocol
Security Controller
User Access Controller
Data Management
SQL API
Database Access
48
Server Architecture
• Two Logical Servers
– Web Server
– Application Server
• Common Database Server
49
User Interface
• Common Goals
– Easy interface with user
– Menu driven system
– Consistent look and feel
• Two Interfaces
– Student (Web)
– Administrator (Windows)
50
Student Interface
• Use of Internet Explorer 4.0 or
higher, Netscape 4.0 or higher
• Examples use Internet Explorer 5.0
51
Student Login
Welcome to SJSU Registration
Please Selete Enter Your Student ID, birthday, and PIN
Student ID
Birthday
d
• Student ID
• Birthday
• PIN
m
y
PIN
Login
52
Login Error
ERROR:
Incorrect User Information:
Please check your user name, birthday, and PIN again.
Or contact with our assistances at the Admission and
Record Building.
• Incorrect
Input
• Invalid
Account
Please press Back on your browser to try again.
53
Main Menu
Welcome to SJSU Registration
• Display Window
• Main Menu Bar
Please Selete the Submenu
Student Info
Search Catalog
Academic History
Registration
P ay Balance
54
Student Info
Student Info
Student Info
Search Catalog
Academic History
Registration
P ay Balance
Student Name:
Student ID:
Major:
Birthday:
Phone:
Address:
• Check User
Status
Sex:
55
Catalog, Course
Searching
Search Catalog
Search for
department, code, or title
Search
• Course Searching
• Input Query
Student Info
Search Catalog
Academic History
Registration
P ay Balance
Search Catalog
Search for
Search
Student Info
Search Catalog
Academic History
Registration
• Display Matches
P ay Balance
Match Result 5/10
Department
CmpE
CmpE
CmpE
CmpE
CmpE
Course ID
124
124
124
124
124
Course Code
Course Title
90121
Digital Design I
90123
Digital Design I
90125
Digital Design I
90127
Digital Design I
90129
Digital Design I
Unit
3
3
3
3
3
Next Matches>
56
Academic History
Academic History
Term
Student Info
Year
Spring
Fall
Summer
GO
• Selection of Term
and Year
1999
2000
2001
Search Catalog
Academic History
Registration
P ay Balance
Academic History
Term
Spring
Year
2000
GO
Course Title
Digital Design I
Linear Algebra
Data Structure
Software Engr
GPA
Unit Grade
3 A
3 B3 B
3 B
3.0
Student Info
Search Catalog
Academic History
Registration
P ay Balance
• Display Result
Result
Department
CmpE
Math
CmpE
ISE
Course ID
124
129A
126
125
57
Registration
Registration
Student Info
Search Catalog
Academic History
Current Schedule
Department Course ID
CmpE
124
Math
129A
CmpE
126
ISE
125
Course Title
Digital Design I
Linear Algebra
Data Structure
Software Engr
Registration
P ay Balance
Course Code
04015
ADD
DROP
Unit
3
3
3
3
• Display
Current
Schedule
• Add option
• Drop option
• Input Box
Submit
58
Adding a Course
• Error Page
Registration
Student Info
Search Catalog
Academic History
Current Schedule
Department Course ID
CmpE
124
Math
129A
CmpE
126
ISE
125
Course Title
Digital Design I
Linear Algebra
Data Structure
Software Engr
Unit
3
3
3
3
Registration
P ay Balance
Error Course Code 04015
Cannot add/drop 04015 due to the schedule conflict,
requirement, space of class, or wrong course code. Please
check the code and its requirement again, or contact with
Admission and Record
Registration
<Back
• Successful Add
• Update Current Schedule
Student Info
Search Catalog
Academic History
Registration
Current Schedule
Department Course ID
CmpE
124
Math
129A
CmpE
126
ISE
125
ISE
130
Course Title
Digital Design I
Linear Algebra
Data Structure
Software Engr
Engr Statistic
Unit
3
3
3
3
3
P ay Balance
Course Code
ADD
DROP
Submit
59
Dropping a Course
• Drop option
• Error page
• Successful Drop
Registration
Current Schedule
Department Course ID
Student Info
Search Catalog
Academic History
Registration
CmpE
Math
CmpE
ISE
124
129A
126
125
Course Title
Digital Design I
Linear Algebra
Data Structure
Software Engr
Unit
3
3
**DROP
3
P ay Balance
Course Code
ADD
DROP
Submit
60
Payment Menu
Pay Balance
Student Info
Search Catalog
Academic History
Current Balance
Student Name:
Student ID:
Birthday:
Phone:
Balance:
Sex:
Registration
P ay Balance
Name of Card Holder
Card Number
Expiration Date
/
Visa
Master
Submit
• Display of Current
Balance
• Display of Student
Info
• Input Box for Name of
Card Holder, Card #,
and Expiration date
• Option of Visa or
Master Card
• Connects to Bank
payment system
61
Payment Result
• Invalid Charge of Card
Error Card Information
Student Info
Please check the name of card holder, card number, and
expiration date again. Or contact with your credit company.
Search Catalog
Academic History
Registration
P ay Balance
Balance is UPDATED
<Back
Current Balance
Student Info
• Update database
• Update Window
Search Catalog
Academic History
Registration
P ay Balance
Student Name:
Student ID:
Birthday:
Phone:
Balance:
Sex:
<Back
62
Administrator Interface
• Use of Microsoft Windows 95, 98, or
ME, and Microsoft Windows NT 4.0
or 2000
• Client uses MFC
63
Administrator Login
• Login Menu
• Input Box for
ID, PIN, and
Birthday
Online School Registration System
Administrator Login
1. Please enter your identification number ( 9 digits)
-
-
2. Please enter your PIN number (4 digits)
3. Please enter your 6 digits birthdate
m
d
< Back
y
Next >
Cancel
64
Login Error
• Incorrect
Input
• Invalid
Account
Online School Registration System
Administrator Login Error
ID, PIN, and/or Birthdate do not match!
Please check your identification number, PIN and/or birthdate.
< Back
Cancel
65
Main Menu
Online Student Registration System
Main Menu
Catalog Management
Update, add or delete courses
Next >
Account Management
Update, add or delete accounts
Administrator Account
Next >
< Back
Cancel
• Successful
Login
• Catalog
Management
• Account
Management
66
Catalog Management
Online School Registration System
Catalog Management
Course Code
Search
Sec #
Course Name
Department
Units
Course ID
Requirement
Schedule Day
:
Time
Location
< Back
New
Save
Delete
Cancel
61
• Search
Function
• Query Boxes
• New Course
• Delete
• Save
67
Update After Search
• Result of
Matches
• Update of a
Match
Online School Registration System
Catalog Management
Sec #
Course Code
Course Name
Unit
Course Department
Course ID
Requirement
Schedule
Day
Time
:
Location
Update
Previous Match
Next Match
61
68
Account Management
• Checkbox for
Administrator
Accounts
Online School Registration System
Main Menu
Catalog Management
Update, add or delete course
Next >
Account Management
Update, add or delete Student Account
Administrator Accounts
Next >
< Back
Cancel
69
Administrator Account
Management
Online School Registration System
Account Management (Administrator)
Administrator ID
-
Search
-
Last
First
Administrator Name
MI
,
Birthday
d
Phone
m
y
Sex
Street
Address
City
State
Zip
CA
OH
NY
Set PIN
Confirm PIN
< Back
New
Save
Delete
Cancel
61
• Search
Function
• Input query
• New Account
• Delete
• Save
• Update
70
Student Account
Management
Online School Registration System
Main Menu
Catalog Management
Update, add or delete course
Next >
• Unchecked
box for
Student
Accounts
Account Management
Update, add or delete accounts
Administrator Account
Next >
< Back
Cancel
71
Student Account
Management
Online School Registration System
Account Management (Student)
Student ID
-
Search
-
Major
Last
First
Student Name
MI
,
Birthday
d
Phone
m
y
Sex
-
Work Phone
-
Street
Address
City
State
Zip
CA
OH
NY
Status
Academic History >...
Balance
$
< Back
New
Save
Delete
Cancel
61
• Search
Function
• Input Query
• New Account
• Delete
• Save
• Update
• Academic
History
72
Academic History
Management For Student
Online School Registration System
Search
Term
Year
SPRING
2000
Term History
Department
Cmpe
Math
CmpE
ISE
Department
Course ID
124
129A
126
125
Title
Unit
Digital Design I
Linear Algebra
Data Structure
Software Engr
Course ID
3
3
3
3
Grade
A
BB
B
Grade
ADD
ISE
130
Submit
B
DELETE
< Back
New
Save
Delete
Cancel
61
• Search
Function
• Input of
Term and
Year
• Add/Delete
Course
73
Academic History
Management For Student
Online School Registration System
Search
Term
Year
SPRING
2000
Term History
Department
Cmpe
Math
CmpE
ISE
ISE
Department
Course ID
124
129A
126
125
130
Title
Unit
Digital Design I
Linear Algebra
Data Structure
Software Engr
Engr Statistic
Course ID
3
3
3
3
3
Grade
A
BB
B
B
• Update Term
History
• Save
Grade
ADD
Submit
DELETE
< Back
New
Save
Delete
Cancel
61
74
Error of Adding or
Delete a Course
Online School Registration System
Term
Spring
Year
2000
Current Term History
Department
Cmpe
Math
CmpE
ISE
Course ID
124
129A
126
125
Title
Digital Design I
Linear Algebra
Data Structure
Software Engr
Unit
3
3
3
3
Grade
A
BB
B
• Error of
Input
• Invalid Match
of Course
Error:
Conflict with previous history or other error. Or There is no such
item ro delete.
< Back
61
75
Testing & QA
• Formal Technical Reviews for all
documents
• Code Review done by individual unit
programmers
• Umbrella activities including weekly
progress reports
76
Testing & QA
Using the following software testing process:
Unit Test
Integration
Test
Validation Test
System Test
• Integration Test will be done from
bottom to up requiring drivers
77