> I suspect that you are just confusing yourself and making a trivial thing
> hard. If you have an EO, you can just
Well, it wouldn't be the first time that is for sure. Maybe I'm just doing
something that is wrong but I have a piece of code that I want to work even if
I add more subclasses to this entity. Since I won't know ahead of time what
the name of this entity will be I don't know how to convert an entity name to
something that makes sense for the user. Maybe the code is easier to
understand?
NSMutableArray<ReportForPaymentType> reports = new
NSMutableArray<ReportForPaymentType>();
EOEntity entity = new
EOEnterpriseObjectClazz<EOEnterpriseObject>(MESAbstractPaymentInfo.ENTITY_NAME).entity();
NSArray<EOEntity> subEntities = entity.subEntities();
NSMutableArray<EOQualifier> qualifiers = new
NSMutableArray<EOQualifier>();
qualifiers.addObject(MESAbstractPaymentInfo.DISPATCH.dot(MESDispatch.RESERVATION_DATE).greaterThanOrEqualTo(controller().startDate()));
qualifiers.addObject(MESAbstractPaymentInfo.DISPATCH.dot(MESDispatch.RESERVATION_DATE).lessThanOrEqualTo(controller().endDate()));
for(EOEntity subEntity : subEntities) {
NSMutableArray<EOQualifier> subEntityQualifiers
= (NSMutableArray<EOQualifier>)qualifiers.clone();
subEntityQualifiers.addObject(subEntity.restrictingQualifier());
NSArray<MESAbstractPaymentInfo>
subEntityPayments =
MESAbstractPaymentInfo.fetchMESAbstractPaymentInfos(controller().ec(), new
EOAndQualifier(subEntityQualifiers), null);
if(subEntityPayments.size() > 0) {
// This is the part I want to change
// I'd like to somehow get the
"displayName" without having to get an object.
// So that even if the result is 0 I
can still create a report for the sub entity.
MESAbstractPaymentInfo paymentInfo =
subEntityPayments.get(0);
ReportForPaymentType report = new
ReportForPaymentType();
report.setPaymentType(paymentInfo.displayName());
report.setDispatchCount(subEntityPayments.size());
report.setTotalRevenue((BigDecimal)subEntityPayments.valueForKey("@sum.amount"));
reports.addObject(report);
}
}
I hope that makes some kind of sense...
Johnny
On Oct 26, 2012, at 10:29 AM, Chuck Hill <[email protected]> wrote:
>
> On 2012-10-26, at 1:25 PM, Johnny Miller wrote:
>
>> I never met David A. (although I really appreciate his sense of humor) but
>> somehow I thought he was Irish - my mistake.
>
> He is a Norseman by way Minnesota. Ah Yup!
>
> Calling him Irish is going to give Kieran nightmares!
>
>
>> The latter, an EO of that entity. I have an abstract entity and I want to
>> get a pretty print name for the sub-entities.
>
> I suspect that you are just confusing yourself and making a trivial thing
> hard. If you have an EO, you can just
>
> eo.getClass().getName()
>
> And EOEntity has these methods:
>
> String className()
> Returns the name of the Enterprise Object class associated with the
> receiver.
>
> String classNameWithoutPackage()
> Return the name of the Enterprise Object class associated with the
> receiver without the package information.
>
>
> Chuck
>
>>
>> On Oct 26, 2012, at 10:20 AM, Chuck Hill <[email protected]> wrote:
>>
>>>
>>> On 2012-10-26, at 12:33 PM, Johnny Miller wrote:
>>>
>>>> Nothing could be sadder than an Irishman in a dry country. Sounds like
>>>> some kind of war crime to me.
>>>
>>> Irish?!!?
>>>
>>>
>>>> Another question: Once I have the EOEntity is there any way I can access
>>>> a static method or field for that class?
>>>
>>> For the EOEntity class or an EO of that entity?
>>>
>>>
>>> Chuck
>>>
>>>
>>>> On Oct 26, 2012, at 9:05 AM, Chuck Hill <[email protected]> wrote:
>>>>
>>>>> Sounds like too much polyester in the hot sun has started to affect poor
>>>>> David's mind!
>>>>>
>>>>>
>>>>> On 2012-10-25, at 6:36 PM, David Avendasora wrote:
>>>>>
>>>>>> API Inconsistencies like this drive me crazy!
>>>>>>
>>>>>> What metaphor are we using? Parent/Child? Superclass/Subclass?
>>>>>>
>>>>>> Apparently the answer is "Yes".
>>>>>>
>>>>>> To get the EOEntity that myEntity inherits from you call
>>>>>> myEOEntity.parent()
>>>>>>
>>>>>> Okay, Fine. We're using the Parent/Child metaphor.
>>>>>>
>>>>>> To get the EOEntities that inherit from myEntity you call
>>>>>> myEntity.subEntities().
>>>>>>
>>>>>> Wait. Whaaa??? WTF. Really? Two sides of one structure and you can't use
>>>>>> the same metaphor?
>>>>>>
>>>>>> I tells ya, it makes me almost want to get up out of my rocking chair
>>>>>> and dope-slap someone.
>>>>>>
>>>>>> But of course any impact that might have would be quickly erased by the
>>>>>> simultaneous groveling hero-worship of the people who have made my
>>>>>> coding life so easy that mixed metaphors piss me off.
>>>>>>
>>>>>> Dave
>>>>>>
>>>>>>
>>>>>> On Oct 26, 2012, at 9:00 AM, Chuck Hill <[email protected]> wrote:
>>>>>>
>>>>>>> EOEntity.subEntities:
>>>>>>>
>>>>>>> subEntities
>>>>>>>
>>>>>>> public NSArray subEntities()
>>>>>>> Returns a list of those entities that inherit from the receiver, or an
>>>>>>> empty array if no entities inherit from the receiver.
>>>>>>> Returns: An array of the receiver's sub-entities, or an empty array.
>>>>>>> See Also: EOEntity.addSubEntity(EOEntity child),
>>>>>>> EOEntity.parentEntity(), EOEntity.removeSubEntity(EOEntity child)
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On 2012-10-25, at 5:36 PM, Johnny Miller wrote:
>>>>>>>
>>>>>>>> What's the way to find all the entities that subclass a given entity?
>>>>>>>>
>>>>>>>> Thanks in advance,
>>>>>>>>
>>>>>>>> Aloha,
>>>>>>>> Mr. Johnny Miller
>>>>>>>> Web Development Manager
>>>>>>>> Kahalawai Media Company
>>>>>>>> Lahaina, HI 96761
>>>>>>>> tel: (808) 661-7962 | mobile: (808) 283-0791
>>>>>>>> website | e-mail
>>>>>>>>
>>>>>>>> _______________________________________________
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>>>>>>>>
>>>>>>>> This email sent to [email protected]
>>>>>>>
>>>>>>> --
>>>>>>> Chuck Hill Senior Consultant / VP Development
>>>>>>>
>>>>>>> Practical WebObjects - for developers who want to increase their
>>>>>>> overall knowledge of WebObjects or who are trying to solve specific
>>>>>>> problems.
>>>>>>> http://www.global-village.net/gvc/practical_webobjects
>>>>>>>
>>>>>>> Global Village Consulting ranks 13th in 2012 in BIV's Top 100 Fastest
>>>>>>> Growing Companies in B.C!
>>>>>>> Global Village Consulting ranks 76th in 24th annual PROFIT 200 ranking
>>>>>>> of Canada’s Fastest-Growing Companies by PROFIT Magazine!
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
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>>>>>>>
>>>>>>> This email sent to [email protected]
>>>>>>
>>>>>>
>>>>>> —————————————————————————————
>>>>>> WebObjects - so easy that even Dave Avendasora can do it!™
>>>>>> —————————————————————————————
>>>>>> David Avendasora
>>>>>> Senior Software Abuser
>>>>>> Kaiten, Inc.
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>> --
>>>>> Chuck Hill Senior Consultant / VP Development
>>>>>
>>>>> Practical WebObjects - for developers who want to increase their overall
>>>>> knowledge of WebObjects or who are trying to solve specific problems.
>>>>> http://www.global-village.net/gvc/practical_webobjects
>>>>>
>>>>> Global Village Consulting ranks 13th in 2012 in BIV's Top 100 Fastest
>>>>> Growing Companies in B.C!
>>>>> Global Village Consulting ranks 76th in 24th annual PROFIT 200 ranking of
>>>>> Canada’s Fastest-Growing Companies by PROFIT Magazine!
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>
>>> --
>>> Chuck Hill Senior Consultant / VP Development
>>>
>>> Practical WebObjects - for developers who want to increase their overall
>>> knowledge of WebObjects or who are trying to solve specific problems.
>>> http://www.global-village.net/gvc/practical_webobjects
>>>
>>> Global Village Consulting ranks 13th in 2012 in BIV's Top 100 Fastest
>>> Growing Companies in B.C!
>>> Global Village Consulting ranks 76th in 24th annual PROFIT 200 ranking of
>>> Canada’s Fastest-Growing Companies by PROFIT Magazine!
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>
> --
> Chuck Hill Senior Consultant / VP Development
>
> Practical WebObjects - for developers who want to increase their overall
> knowledge of WebObjects or who are trying to solve specific problems.
> http://www.global-village.net/gvc/practical_webobjects
>
> Global Village Consulting ranks 13th in 2012 in BIV's Top 100 Fastest Growing
> Companies in B.C!
> Global Village Consulting ranks 76th in 24th annual PROFIT 200 ranking of
> Canada’s Fastest-Growing Companies by PROFIT Magazine!
>
>
>
>
>
>
>
>
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