Does SF implement proper layered separation of concerns (SoC), such as the presentation (PLL), business (BLL), and data layers (DAL)?



Additionally, does the BLL use a Domain Model pattern with a separate Repository pattern for mapping entities to data access operations?



Also, does the PLL use an SoC pattern, such as MVC, MVP, or PM?



And finally, can I use dependency injection?



Thanks.

Michael,

It is not my desire to offend or challenge your technical abilities.  That was not my intent nor what my comments implied.  There is a vast difference in asking about a pattern versus an actual implementation.  My point was simply that you ask direct questions as to what you are trying to accomplish versus speaking in ambiguities so that we could better meet your needs.

Good luck to you sir.