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35
votes
5answers
7k views

Do stored procedures violate three-tier separation?

Some colleagues of mine have told me that having business logic in stored procedures in the database violates the three-tier separation architecture, since the database belongs to the data layer ...
38
votes
12answers
3k views

Is there ever a reason to do all an object's work in a constructor?

Let me preface this by saying this is not my code nor my coworkers' code. Years ago when our company was smaller, we had some projects we needed done that we did not have the capacity for, so they ...
54
votes
10answers
3k views

What is meant by, “A user shouldn't decide whether it is an Admin or not. The Privileges or Security system should.”

The example used in the question pass bare minimum data to a function touches on the best way to determine whether the user is an administrator or not. One common answer was: user.isAdmin() This ...
1
vote
3answers
1k views

What are the steps to grouping related classes into packages

What are the steps needed to be taken to group related classes into packages in Java? In my case, I have about a number of .java files that I'd like to group into 3 packages according to the MVC ...