wow, I never quite understood why we have to cast to Session nor these
parentheses (i had to add one session()) and take one away at the end).
Thank you.
return ERXQ.and(sender.qualifier(), ERXQ.equals("person",
((Session)sender.session()).user()));
--- On Mon, 5/14/12, David LeBer <[email protected]> wrote:
> From: David LeBer <[email protected]>
> Subject: Re: limiting a fetch in a D2W list page
> To: "Theodore Petrosky" <[email protected]>
> Cc: "WebObjects Development" <[email protected]>
> Date: Monday, May 14, 2012, 8:49 AM
> If the PERSON_KEY is the same (ie:
> 'person') for each of the entities you need to qualify
> against, you should be able to just use the string "person"
> in your qualifier.
>
> private EOQualifier qualifierFromSender(ERD2WQueryPage
> sender) {
return ERXQ.and(sender.qualifier(), ERXQ.equals("person",
((Session)sender.session().user())));
> }
>
> D
>
> --
> David LeBer
> Codeferous Software
>
> On 2012-05-14, at 12:24 AM, Theodore Petrosky wrote:
>
> > two things.
> >
> > first I need to learn some java. is there a way to do
> this better?
> >
> > private EOQualifier qualifierFromSender(ERD2WQueryPage
> sender) {
> >
> > EOQualifier q = sender.qualifier();
> >
> NSLog.out.appendln("* sender.entityName()
> " + sender.entityName());
> >
> > Person sessionPerson = ((Session)
> sender.session()).user();
> >
> > if
> (sender.entityName().equals("MeetingChecklist")) {
> > q =
> ERXQ.and(ERXQ.equals(MeetingChecklist.PERSON_KEY,
> sessionPerson));
> > }
> >
> > if
> (sender.entityName().equals("KickOffBrief")) {
> > q =
> ERXQ.and(ERXQ.equals(KickOffBrief.PERSON_KEY,
> sessionPerson));
> > }
> >
> > if
> (sender.entityName().equals("CreativeBrief")) {
> > q =
> ERXQ.and(ERXQ.equals(CreativeBrief.PERSON_KEY,
> sessionPerson));
> > }
> >
> > return q;
> > }
> > it works, but it is ugly.
> >
> > I have these three 'if' statements. Each of the
> entities has a person key. Is there a way to do something
> like:
> >
> > q =
> ERXQ.and(ERXQ.equals(sender.entityName().PERSON_KEY,
> sessionPerson));
> >
> > obviously this will fail as there is no way for the
> compiler to know that sender.entityName() has a key called
> PERSON_KEY. I know it works, but I am trying to learn new
> stuff.
> >
> >
> > and 'b',
> >
> > you said:
> >
> >>
> >> Interesting. I thought that worked. Try setting
> the
> >> auxiliaryQualifier instead of the qualifier on your
> database
> >> datasource. Does that help?
> >>
> >
> > I am hunting but I don't understand the
> 'auxiliaryQualifier' reference.
> >
> >
> > --- On Sat, 5/12/12, Ramsey Gurley <[email protected]>
> wrote:
> >
> >> From: Ramsey Gurley <[email protected]>
> >> Subject: Re: limiting a fetch in a D2W list page
> >> To: "Theodore Petrosky" <[email protected]>
> >> Cc: "[email protected]
> Development" <[email protected]>
> >> Date: Saturday, May 12, 2012, 12:25 PM
> >> On May 12, 2012, at 6:24 AM, Theodore
> >> Petrosky wrote:
> >>
> >>> The documentation at D2W+Flow+Control seems to
> say that
> >> I can create a 'delegate' copying what is there and
> create a
> >> rule that ties my entity to it.
> >>>
> >>> as there is no additional qualifier in:
> >>>
> >>> private EOQualifier
> qualifierFromSender(ERD2WQueryPage
> >> sender) {
> >>> EOQualifier q =
> sender.qualifier();
> >>> // q =
> ... create
> >> your OR qualifier here
> >>>
> >>
> >>>
> NSLog.out.appendln("
> >> *in the delegate
> "
> >> + q );
> >>>
> >>> return q;
> >>> }
> >>>
> >>> I only get the NSLog message when I enter the
> advanced
> >> search area. I assumed with a delegate assigned to
> the
> >> entity, that whenever I viewed the entity, the
> delegate
> >> would fire. It doesn't fire if I just click the
> "Find"
> >> button (so the delegate is not used). I have to
> stop
> >> assuming.
> >>
> >> Interesting. I thought that worked. Try setting
> the
> >> auxiliaryQualifier instead of the qualifier on your
> database
> >> datasource. Does that help?
> >>
> >>>
> >>> also interesting
> 'ERDDelayedObjectCreationAssignment'
> >> doesn't exist as a class to choose in the
> RuleModeler.
> >>
> >> Copy paste :)
> >>
> >>>
> >>> Lastly, how can I get the session method user()
> to
> >> compare to?
> >>
> >> sender.session().valueForKey("user")?
> >>
> >>>
> >>> What am I missing?
> >>>
> >>> Ted
> >>>
> >>> --- On Fri, 5/11/12, Ramsey Gurley <[email protected]>
> >> wrote:
> >>>
> >>>> From: Ramsey Gurley <[email protected]>
> >>>> Subject: Re: limiting a fetch in a D2W list
> page
> >>>> To: "Theodore Petrosky" <[email protected]>
> >>>> Cc: [email protected]
> >>>> Date: Friday, May 11, 2012, 4:14 PM
> >>>> http://wiki.wocommunity.org/display/WO/D2W+Flow+Control
> >>>>
> >>>> See ERDQueryDataSourceDelegateInterface for
> Query
> >> pages. I
> >>>> don't think that works for the QueryAll
> page, but
> >> you could
> >>>> possibly use an editing context delegate in
> that
> >> case.
> >>>>
> >>>> Ramsey
> >>>>
> >>>>
> >>>> On May 11, 2012, at 1:00 PM, Theodore
> Petrosky
> >> wrote:
> >>>>
> >>>>> my d2w app has a session user. when a
> user
> >> selects a
> >>>> tab, my MainNavigationController fires a
> method to
> >> create
> >>>> the list page.
> >>>>>
> >>>>> the method creates an
> EODatabaseDataSource and
> >> then a
> >>>> fetch spec that limits the result to rows
> that were
> >> created
> >>>> by THIS user.
> >>>>>
> >>>>>
> ERXFetchSpecification<KickOffBrief> fs =
> >> new
> >>>>
> >>
> ERXFetchSpecification<KickOffBrief>(KickOffBrief.ENTITY_NAME,
> >>>> ERXQ.equals(KickOffBrief.IS_FILED_KEY,
> >>>>
> >>
> false).and(KickOffBrief.PERSON.eq(session().user())),
> >>>> null);
> >>>>>
> >>>>> How can I add the user qualification to
> the D2W
> >> created
> >>>> search query? Or when I am on a
> QueryKickOffBrief
> >> page, how
> >>>> do I add the
> >> and(KickOffBrief.PERSON.eq(session().user())
> >>>> qualifier to the resultant page?
> >>>>>
> >>>>> Ted
> >>>>>
> >>>>>
> >>>>>
> >> _______________________________________________
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> >>>>>
> >>>>> This email sent to [email protected]
> >>>>
> >>>>
> >>>
> >>>
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> >>
> >>
> >
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