public virtual IList FindUsersByGroupAndRole(String groupId, String role, Relations relations)
{
IList users = null;
DbSession dbSession = null;
try
{
dbSession = OpenSession();
users = implementation.FindUsersByGroupAndRole(groupId, role, relations, dbSession);
}
catch (Exception t)
{
log.Error("error when finding users by group id " + groupId + " and role " + role, t);
}
return(users);
}