nhibernate - Many to many with implied and explicit relationships -

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i have standard many-to-many relationship in database between person , widget. person in administrative role has access widgets. in application, want see widgets person has access to.

i have 2 high level options:

  1. explicitly manage relationships. when person becomes administrator, relate person existing widgets. when widget created, relate widget existing administrators.

  2. at run-time, if person administrator, assume have access widgets , bypass relationship table when loading widgets.

is 1 option better other? there name scenario?

i have been trying apply option 2 using nhibernate , can't seem figure out how bypass relationship table when loading widgets entity (and if could, unnecessarily load alot of information unless load widgets separately person entity , apply paging).

i map means of roles.

roles : person = 1 : many

so when create person, create new role, unless administrator in case use existing admin role.

then problem easy: need widgetrole table.

when new widget created, , entry automatically added widgetrole table newwidget, adminrole

when person changes admin role, change current role.

imo setup logically simpler, having special admin case.


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