DOATSInterface Design Description (IDD)

Client Configuration File

Server-IP-Address:192.168.1.33Server-Port:8000

clientConfiguration.txt

Server Configuration File

Server-Port:8000Instructor-Number:-123Instructor-Password:321

serverConfiguration.txt

Server Student Names Text File

1, John Doe, goodPasswordsAreLongLikeThisOne, 2, Jane Doe, johnsSister, 3, Billy Joe, dogandcatlover0099, 4, Frank Sinatra, people342, 5, Greg Lawrence, newpassword, 6, Fiona Spencer, keyboard312,

studentNames.txt

Client Interface

C:\> java ClientDOATS

Distributed On-time Attendance Tracking System (DOATS)-------------------------------------------------------------------------------

(CLIENT MODULE)

Main Menu [1] Connect to the DOATS server [2] Change the IP address or port number settings [3] Exit

Enter a selection from the menu above [1-3]:

Client Main Menu

Current Server IP: 192.168.1.33Current Server Port Number: 8000

Settings Menu [1] Set Server IP Address [2] Set Server Port Number [3] Return to Main Menu

Enter a selection from the menu above [1-3]:

Client Settings Menu

Current Server IP: 192.168.1.33Current Server Port Number: 8000

Settings Menu [1] Set Server IP Address [2] Set Server Port Number [3] Return to Main Menu

Enter a selection from the menu above [1-3]: 1

Enter the new IP address for the DOATS Server: 192.168.1.50

Set New Server IP Address

Current Server IP: 192.168.1.50Current Server Port Number: 8000

Settings Menu [1] Set Server IP Address [2] Set Server Port Number [3] Return to Main Menu

Enter a selection from the menu above [1-3]: 2

Enter the new port number for the DOATS Server: 9000

Set New Server Port Number

Current Server IP: 192.168.1.50Current Server Port Number: 9000

Settings Menu [1] Set Server IP Address [2] Set Server Port Number [3] Return to Main Menu

Enter a selection from the menu above [1-3]: 2

Set New Server Port Number

Connecting to server...

Cannot connect to the server! IP Address and/or port number may be incorrect.

Set the IP address and/or port number to the correct values.

Main Menu [1] Connect to DOATS Server [2] Change the IP address or port number settings [3] Exit

Enter a selection from the menu above [1-3]:

Server not found

Connecting to the server...

The connection has been made.

Downloading the student list …

Client Connected

Connecting to the server...

The connection has been made

Downloading student list...

Students Enrolled in the Class---------------------------------------- [1] Adams, Ben [2] Gregory, Caleb [3] Mathews, Steve [4] Smith, John [5] Yeakley, Fritz

Enter the number next to your name [1 - 5]:

Client Ready to Select Student

Students Enrolled in the Class---------------------------------------- [1] Adams, Ben [2] Gregory, Caleb [3] Mathews, Steve [4] Smith, John [5] Yeakley, Fritz

Enter the number next to your name [1 - 5]: 4

You selected John Smith. Is this correct [y/n]? y

Enter your password :

User Selected Student "Smith, John"

Students Enrolled in the Class---------------------------------------- [1] Adams, Ben [2] Gregory, Caleb [3] Mathews, Steve [4] Smith, John [5] Yeakley, Fritz

Enter the number next to your name [1 - 5]: 4

You selected John Smith. Is this correct [y/n]? y

Enter your password :

That password is not correct.

Enter your password :

User entered wrong password

Your password has been accepted. You are now marked as present for class.

Show student list [enter]

User entered correct password

Students Enrolled in the Class---------------------------------------- [1] Adams, Ben [2] Gregory, Caleb [3] Mathews, Steve [4] Smith, John [5] Yeakley, Fritz

Enter the number next to your name [1 - 5]:

Student list displayed after return key is pressed

Students Enrolled in the Class---------------------------------------- [1] Adams, Ben [2] Gregory, Caleb [3] Mathews, Steve [4] Smith, John [5] Yeakley, Fritz

Enter the number next to your name [1 - 5]: -123

Special instructor number entered

Students Enrolled in the Class---------------------------------------- [1] Adams, Ben [2] Gregory, Caleb [3] Mathews, Steve [4] Smith, John [5] Yeakley, Fritz

Enter the number next to your name [1 - 5]: -123

Enter the administrator password: 321

Closing the connection to the DOATS server …

The connection to the DOATS server is now closed

Main Menu [1] Connect to DOATS Server [2] Change Settings [3] Exit

Special instructor number entered

Main Menu [1] Connect to DOATS Server [2] Change Settings [3] Exit

Enter a selection from the menu above [1-3]: 3

Exiting the program ...

Program exit

Server Interface

C:\>java serverDOATS

Distributed On-time Attendance Tracking System (DOATS)-------------------------------------------------------------------------------

(SERVER MODULE)

Main Menu [1] Load student names and passwords [2] Exit

Enter a selection from the menu above [1-2]:

Server Startup

C:\> java serverDOATS

Distributed On-time Attendance Tracking System (DOATS)-------------------------------------------------------------------------------

(SERVER MODULE)

Main Menu [1] Load student names and passwords [2] Exit

Enter a selection from the menu above [1-2]: 1

Enter the name of the file:

Load student names and passwords from file

Main Menu [1] Load student names and passwords [2] Exit

Enter a selection from the menu above [1-2]: 1

Enter the name of the file: weirdName.txt

The file “weirdName.txt” does not exist!

Enter the name of the file:

Load student names and passwords (File Does Not Exist)

Client Listener Menu [1] Start listening for client [2] Exit

Enter a selection from the menu above [1-2]:

Client Listener Menu (displayed after names and passwords successfully loaded)

The server is listening for a connection at IP address 192.168.1.21 on port 8000...

Client connected from IP Address 192.168.1.22

Waiting for clients

Received the administrator number.

List of Students Who Did Not Sign In------------------------------------------------- Adams, Ben Gregory, Caleb Mathews, Steve

Menu [1] Save the list to a file [2] Exit the program

Enter a selection from the menu above [1-2]:

Administrator number received from Client (Some Students not Signed in)

Received the administrator number.

All students have signed in!

Menu [1] Save the list to a file [2] Exit the program

Please enter a selection from the menu above [1-2]:

Administrator number received from Client (All Students Signed in)

Received the administrator number.

List of Students Who Did Not Sign In------------------------------------------------- Adams, Ben Gregory, Caleb Mathews, Steve

Menu [1] Save the list to a file [2] Exit the program

Please enter a selection from the menu above [1-2]: 1

Enter the file name: attendance.txt

The list has been saved to the file

Save list to a file

Received the administrator number.

All students have signed in!

Menu [1] Save the list to a file [2] Exit the program

Please enter a selection from the menu above [1-2]: 2

Exiting the program …

Terminate the program