public T Get <T> (IEnumerable <string> scopes) where T : class, IEquatable <T>, new ()
{
// The search is done vertically, looking first at the parents
foreach (string scope in scopes)
{
PolicyContainer currentBag = this;
while (currentBag != null)
{
if (currentBag.DirectHas <T> (scope))
{
T pol = currentBag.DirectGet <T> (scope);
if (!PolicyService.IsUndefinedPolicy(pol))
{
return(pol);
}
// If the bag has the policy (Has<> returns true) but the policy is undefined,
// then we have to keep looking using the base scopes.
// We start looking from the original bag, using the new scope.
break;
}
else
{
currentBag = currentBag.ParentPolicies;
}
}
}
if (InheritDefaultPolicies)
{
return(PolicyService.GetDefaultPolicy <T>(scopes));
}
else
{
return(null);
}
}
internal object Get(Type type, IEnumerable <string> scopes)
{
// The search is done vertically, looking first at the parents
foreach (string scope in scopes)
{
PolicyContainer currentBag = this;
while (currentBag != null)
{
if (currentBag.DirectHas(type, scope))
{
object pol = currentBag.DirectGet(type, scope);
if (!PolicyService.IsUndefinedPolicy(pol))
{
return(pol);
}
// If the bag has the policy (Has<> returns true) but the policy is undefined,
// then we have to keep looking using the base scopes.
// We start looking from the original bag, using the new scope.
break;
}
else
{
currentBag = currentBag.ParentPolicies;
}
}
}
return(GetDefaultPolicy(type, scopes));
}