Hi Pascal Thanks for that, the ERRest app uses a non-wonder framework that doesn't have ERXKeys for it so for now I am having to use strings.
Regards Giles > > Le 2013-04-03 à 05:40, Giles Palmer <[email protected]> a écrit : > >> Hi >> >> Thanks for that. >> >> I was actually trying to see if there was a way to ensure that eo's on their >> own or as part of a relationship get returned in the same form by having >> standard filters for each type of eo. >> >> include(String keyName, ERXKeyFilter existingFilter) is exactly what I was >> looking for. >> >> So for my transaction filter with its to 1 organisation I can do: >> >> ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes(); >> filter.include("organisation", organisationFilter()); > > Avoid using strings like this, if you rename your relationship, you will not > see that you have a string to change. Either use > > include(ERXKey key, ERXKeyFilter existingFilter) > > or : > > include(MyEntity.ORGANISATION_KEY, organisationFilter()) > >> Where organisationFilter() is a filter determining how organisations should >> be filtered. >> >> Thanks >> >> Giles >> >>> You shouldn't hard-code your key values. It should look more like this: >>> >>> ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes(); >>> filter.exclude(MyEntity.MY_ATTRIBUTE); >>> filter.exclude(MyEntity.MY_OTHER_ATTRIBUTE); >>> return filter; >>> >>> If you want to include a to-one relationship, but none of its attributes >>> (just type and id): >>> >>> ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes(); >>> filter.include(MyEntity.MY_TO_ONE_RELATIONSHIP_OBJECT); >>> return filter; >>> >>> If you want to include a to-one relationship, and a couple attributes: >>> >>> ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes(); >>> filter.include(MyEntity.MY_TO_ONE_RELATIONSHIP_OBJECT).include(MyOtherEntity.ATTRIBUTE); >>> filter.include(MyEntity.MY_TO_ONE_RELATIONSHIP_OBJECT).include(MyOtherEntity.ATTRIBUTE2); >>> return filter; >>> >>> -G >>> >>> On Apr 2, 2013, at 7:55 AM, Giles Palmer <[email protected]> wrote: >>> >>>> Hi >>>> >>>> I am just starting my first ERRest app and playing with ERXKeyFilters. >>>> >>>> I have an OrganisationController using a filter and I remove unwanted >>>> attributes from the rest response with: >>>> >>>> ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes(); >>>> filter.exclude("dateTimeStamp","autoNotify","notifyMethod","webSitePassword","website"); >>>> >>>> This works great, however if I then have a TransactionController and a >>>> Transaction object that has a to-1 Organisation relationship how best do I >>>> also remove the unwanted Organisation attributes from the rest response? >>>> At the moment I have the below: >>>> >>>> ERXKeyFilter filter = ERXKeyFilter.filterWithAttributes(); >>>> filter.include("organisation").includeAttributes(); >>>> filter.exclude("organisation.dateTimeStamp","organisation.autoNotify","organisation.notifyMethod","organisation.webSitePassword","organisation.website"); >>>> >>>> >>>> but I can't help thinking there is a better way to ensure consistency >>>> about what attributes are contained in the response for various EOs when >>>> they form parts of responses that contain relationship objects. Is there >>>> a better way of achieving this? >>>> >>>> Thanks >>>> >>>> Giles >>>> _______________________________________________ >>>> Do not post admin requests to the list. They will be ignored. >>>> Webobjects-dev mailing list ([email protected]) >>>> Help/Unsubscribe/Update your Subscription: >>>> https://lists.apple.com/mailman/options/webobjects-dev/mastermind%40knuckleheads.net >>>> >>>> This email sent to [email protected] >>> >> >> >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> Webobjects-dev mailing list ([email protected]) >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/webobjects-dev/probert%40macti.ca >> >> This email sent to [email protected] > _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
