A source code comply to an architectural model when it fully adheres to a set of architectural constraints. A constraint allows to deny references between classes by pattern.
You can for instance use this rule to :
**.web.**
from **.dao.**
classes java.util.Vector
, java.util.Hashtable
and java.util.Enumeration
from any classes java.sql.**
from **.ui.**
and **.web.**
classes This rule is deprecated, and will eventually be removed.