Generic Repository–Cons

Generic Repository (something like Repository) is a good concept with intention of keeping code DRY, though problematic. Here are a few drawbacks of a generic repository:

1. It is not always logical to call behaviours Save, Delete, etc on all repositories
2. Support (logging as an example) requires to know what specific repository was invoked, and not just Repository

Just recently I ran into a log with an exception, where operation on …Repositories.Repository`1.Save(T obj…) failed and there was no way to figure out what repository out of 4 different one actually failed save operation.