aspose file tools*
The moose likes Developer Certification (SCJD/OCMJD) and the fly likes Create, modify, delete functions Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Spring in Action this week in the Spring forum!
JavaRanch » Java Forums » Certification » Developer Certification (SCJD/OCMJD)
Bookmark "Create, modify, delete functions" Watch "Create, modify, delete functions" New topic
Author

Create, modify, delete functions

Denis Zjukow
Ranch Hand

Joined: Mar 15, 2006
Posts: 39
Hello. I wonder is it necessay to allow a user to create, delete or modify contractors in B&S application? Or the application only has to allow a user to book a record?

My specification doesn't say I have to allow these functions in the application. But it says that I have to implement DB interface which defines methods update, delete and create.

Can anyone clarify this? Thank you!
Jeroen T Wenting
Ranch Hand

Joined: Apr 21, 2006
Posts: 1847
no, you need not expose the functionality through your user interface.
But do implement it on the database layer (and of course test rigorously).


42
Denis Zjukow
Ranch Hand

Joined: Mar 15, 2006
Posts: 39
Thank you. I tried to implement these functions allowing a user create, delete and update entities. But it turned out to be quite complicated. I faced some problems I didn't expected. But as I don't need to implement this functionality everything seems great to me . Thanks for your answer, Jeroen.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Create, modify, delete functions