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Re: Fetch and sort based on a given list
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Re: Fetch and sort based on a given list


  • Subject: Re: Fetch and sort based on a given list
  • From: Ted Archibald <email@hidden>
  • Date: Sun, 11 Mar 2012 17:50:18 -0600

The best I have so far is to loop through the array, but it's not the most elegant solution in the world...

@SuppressWarnings({ "rawtypes", "unchecked" })

    public static <T extends EOEnterpriseObject> NSArray<T> sortedArraySortedWithKeys(NSArray<? extends EOEnterpriseObject> array, ERXKey<String> key, NSArray<String> keys) {

      

  NSArray sortedArray = new NSArray();

  for (int i = 0; i < keys.count(); i++) {

    sortedArray = sortedArray.arrayByAddingObjectsFromArray(ATLArrayUtilities.filteredArrayWithQualifierEvaluation(array, key.eq(keys.objectAtIndex(i))));

  }

      

  return sortedArray;

}


On Sun, Mar 11, 2012 at 5:26 PM, Ted Archibald <email@hidden> wrote:
Is there an easy way to fetch and sort an EO given an array of keys. 

The qualifier is obvious, but I don't see anything obvious on how to order the fetch based on the given list.

NSArray<String> keys = ATLArrayUtilities.toNSArray((String)context().request().formValueForKey("keys"), ",");

NSArray<EO> eos = Eo.fetchEos(ec, Eo.KEY.in(keys), null);


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 >Fetch and sort based on a given list (From: Ted Archibald <email@hidden>)

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