Programming for the WWW G22.3033-009


TA - Kranthi
Last four digits of your student ID
 
Grade points out of a total of 6
 
TA Comments
8976
 
6
 
Works perfectly fine but to make my task easier, please make sure you include some sample txt files like "inventory.txt" (which is necessary) and if possible some customer and PO txt files.
 
5293
 
6
 

 
1205
 
6
 

 
0175
 

 
** NOT SUBMITTED **
 
0331
 
6
 

 
7883
 
6
 

 
5071
 
6
 
Please make sure you make package structure proper - there were two CustomerInfoDialog.java files and two CustomerOrderDialog.java files.  I got confused which one to use.
I havent cut points for now but please make sure you make a good readme and a proper package structure from next time.
 
3710
 
6
 
You made two different packages but better would have been to integrate the whole thing into one single package.
 
6439
 
 6
 

 
5679
 
 6
 

 
3959
 
 6
 

 
6459
 
5.0
 
1. The PO object is not invoked remotely.  You do a lookup and get a remote object called "remoteServer" but you dont do anything with it - the PO objects are instantiated and invoked locally.
 
2298
 
6
 
Nice work!
 
6171
 
6
 

 
2015
 

 
** NOT SUBMITTED **
 
3127
 
6
 

 
2049
 
6
 

 
5222
 
5.5
 
You could have integrated both the RMI stuff and the Tax computer stuff rather than showing them separately.
 
0231
 
6
 

 
7102
 
6
 
1. Good work but one small thing - if I create a new customer and try to save it, I get an error mesg if "customer.1.txt" already exists (same with PO).  What you can do is just over-write into the file. A small thing but makes my task easier! :)
2. A "Readme" file would have helped!
 
2927
 
6
 

 
7056
 

 
** NOT SUBMITTED **
 
1639
 
5.0
 
You dont invoke the PO object remotely i.e., when the submit button is pressed, the PO object gets invoked locally.   In the remote interface that you made, there is no remote method at all.  You bind the remote object but there is no lookup.  Also you dont return a double via TCP socket.
 
5618
 
 6
 

 
8598
 
 6
 

 
9164
 
6
 

 
1051
 
6
 

 
5845
 
6
 

 
6738
 
6
 

 
9974
 
6
 

 
5256
 
6
 

 
4410
 
6
 

 
8396
 

 
** NOT SUBMITTED **
 
7779
 
5
 
I could not get to run the RMI thing - I get an error saying that "Stub not found" - I compiled using rmic but it doesnt go!

 


 

Grades
TA-Prashant
 

STUDENT NUMBER
 
GRADE
 
COMMENTS
 
8063
 
6
 

 
8893
 
5
 
hasn't implemented the PO as a remote
class, and also not checking if it's running
when an order is placed.
 
8949
 

 
not submitted
 
0902
 
5.5
 
correct, but again the Remote class is a dummy
does not implement the PO class
 
0254
 
6
 
not submitted
 
9156
 
6
 
Good
 
4869
 

 

not submitted
6370
 

 

not submitted
6760
 

 

not submitted
7896
 
5.5
 
didn't implement the Purchase Order
class as a remote class, methods invoked
directly
 
4821
 
5.5
 
hasn't implemented the Purchase order as
a remote class. Only checking if a server is open.
 
7790
 
6
 
good
 
7728
 
6
 
good
 
7075
 

 

not submitted
6680
 
6
 
But have not implemented all functionalities of PO
in Remote class?
 
1275
 
4
 
couldn't run your code....gave exception "No valid constructor"
for class POItem
 
1934
 
4
 
could not run your code....gave me an "Unknown Host Exception"
and "SocketException"....check it....(I didn't run it in NetBeans...
as you wrote)
 
2627
 
6
 
good
 
2825
 
5
 
hasn't implemented the Purchase Order remote class
 
4396
 
6
 
good
 
3559
 
6
 
good
 
6467
 
6
 
IP for localhost is not 100.100.100.100, its 0.0.0.0
 
3442
 
6
 
good
 
1827
 

 

not submitted
4375
 

 
not submitted
 
8396
 
6
 
please check your code next time before sending
you didn't indicate that a RemoteException may be
thrown in the CustomerInfoDialog when the order
button is pressed?
 
4830
 
5.5
 
have not implemented PO as a remote class.
just checking for RMI server and then using
local class.
 
9156
 

 
not submitted
 
6342
 
6
 
Good
 
8839
 

 

not submitted


 

 



 

 

 

     

 



 Copyright Poelman & Associates, Inc. (c) 2002 
For problems or questions regarding this web contact [ClassWebEmail].
Last updated: 11/05/02.




 



 Copyright Poelman & Associates, Inc. (c) 2002 
For problems or questions regarding this web contact [ClassWebEmail].
Last updated: 11/05/02.