From 18a6ab356a159a88c5aab014f344eb14a9d38c81 Mon Sep 17 00:00:00 2001 From: Petr Vobornik Date: Thu, 22 Mar 2012 17:31:48 +0100 Subject: Inter-facet expiration Problem: When some facet perform action which modifies data, some other facet may become expired. Example: User modifies group's description. Now group search facet contains old data and has to be refreshed. Solution: New event was added to facet: on_update. It should be executed when facet performs action which modifies data ie: details facet update or add entry to dnsrecord. Then entity policies were introduced. Entity policies are a objects which are stored in entity.policies. They have similar function as facet_policies - performing communications and other functionality between facets. This way facets don't have to contain such logic and thus they aren't dependant on each other. This patch adds IPA.facet_update_policy, IPA.adder_facet_update_policy, IPA.search_facet_update_policy, IPA.details_facet_update_policy. IPA.facet_update_policy: On facets_created it bind itself to [current entity].[source facet].[event]. Default event is on_update. When the event is executed it sets expiration flag to [dest entity].[dest facet]. IPA.search_facet_update_policy: IPA.facet_update_policy where source facet = search, dest facet = details, dest entity = current entity. Its a default policy for updatein changes from search facet to details facet. Right now it isn't needed but it will be needed when action lists come to play. IPA.details_facet_update_policy: same as IPA.search_facet_update_policy just reversed. Very important. IPA.adder_facet_update_policy: similar functionality, just source of the event is dialog. Default event is added (new event in entity_adder_dialog). Entity policies should be specified in entity's spec object. If none are specified a default ones are used. Default policies are: IPA.search_facet_update_policy and IPA.details_facet_update_policy. https://fedorahosted.org/freeipa/ticket/2075 --- install/ui/facet.js | 1 + 1 file changed, 1 insertion(+) (limited to 'install/ui/facet.js') diff --git a/install/ui/facet.js b/install/ui/facet.js index a38bcddf..01e8a935 100644 --- a/install/ui/facet.js +++ b/install/ui/facet.js @@ -48,6 +48,7 @@ IPA.facet = function(spec) { that.expired_flag = true; that.last_updated = null; that.expire_timeout = spec.expire_timeout || 600; //[seconds] + that.on_update = IPA.observer(); that.dialogs = $.ordered_map(); -- cgit