Great, Thanks looks nice.
On 2010/12/17, at 23:00, Ricardo J. Parada wrote:
>
> Oh just when I think I'm building qualifiers in the coolest possible manner.
> :-) :-)
>
> Thanks for sharing...
>
>
> On Dec 17, 2010, at 3:54 PM, John Huss wrote:
>
>> If anyone is interested, I recently came up with an EO template enhancement
>> that allows for much better keypath creation using ERXKeys. It works by
>> creating an inner class in each eo class that exposes methods for appending
>> each of it's keys to a key path that is being built. Then you can construct
>> key paths like this:
>>
>> MovieRole.path.talent().photo().photo().key() // returns
>> talent.photo.photo
>> instead of
>> MovieRole.TALENT.dot(Talent.PHOTO).dot(TalentPhoto.PHOTO).key()
>>
>>
>> OR
>>
>> TalentPhoto.path.talent().roles().roleName().eq("Actor") //
>> returns qualifier for talent.roles.roleName
>> instead of
>> TalentPhoto.TALENT.dot(Talent.ROLES).dot(Role.ROLE_NAME).eq("Actor")
>>
>>
>> This is an improvement for a few reasons:
>> 1) More readable
>> 2) Guarantees the validity of the whole key path, whereas before only the
>> individual parts were checked
>> 3) Code completion the whole way through eliminates thinking
>> 4) More closely matches the syntax used to access the actual values
>>
>> To add this functionality, paste the attached snippet into your own copy of
>> the _WonderEntity.java template (mine is right after the class declaration).
>>
>> Note: this requires a fairly recent version Wonder to work correctly.
>>
>> John
>> <key path template.txt> _______________________________________________
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