The Sun Certified Java Developer Exam with J2SE 5: paper version from Amazon, PDF from Apress, Online reference: Books 24x7 Personal blog
Roel De Nijs wrote:... what i'm planning to do is to create a business interface with just 2 methods (the only ones your gui can call): book and find.
The Sun Certified Java Developer Exam with J2SE 5: paper version from Amazon, PDF from Apress, Online reference: Books 24x7 Personal blog
Andrew Monkhouse wrote:For a detailed discussion of the pros and cons of thin versus thick clients, see "Should lock methods be callable by the client".
Regards, Andrew
I think you inadvertantly just provided me with more amunition
Roel De Nijs wrote:My opinion is that 2-layer approach is just bad design.
Roel De Nijs wrote:i choose the 3-layer approach because i feel that's a lot better than 2-layer approach and because you split the code (client, business, database) it will be a lot more clear and obvious for a junior programmer (what's also one of the requirements)
Roel De Nijs wrote:And another remark: in the thread you mentioned there is a whole lot going on about a few sentences and which words to emphasize in those sentences. That leads to some quotes like e.g. one of yours
I think you inadvertantly just provided me with more amunition
Not every one (including myself) is a native english speaker, so if it comes to that kind of detailed interpreting a sentence that could decide about passing or failing, i don't think that's fair to the not-native speakers
The Sun Certified Java Developer Exam with J2SE 5: paper version from Amazon, PDF from Apress, Online reference: Books 24x7 Personal blog
Andrew Monkhouse wrote:
As was mentioned in that thread, you don't really have a 3 tier system - you have a 2 tier system where you have logically put the business logic in the same tier as the database. You may have separated the business logic into it's own packages (which would be a good thing), but that in itself doesn't make it a 3 tier system. You could similarly have the business logic in it's own package in a thick client system (which would allow for reuse).
Andrew Monkhouse wrote:my Dutch and Belgian colleagues would frequently correct my English.
Consider Paul's rocket mass heater. |