Mule 3: how to check if a string value exists in arraylist in dataweave?

Question

Mule 3: how to check if a substring value exists in arraylist in dataweave?

 %dw 1.0
 %output application/java
 %var Str = "google.com"
 %var arrayList = ["google","facebook","apple", "amazon"] // array list is fixed
 ----
 {
  result : "www.google.com" when Str contains arrayList otherwise Str
 }

Expected outcome : result : www.google.com

Answer 1

Best Answer

Dec 05, 2018 at 01:21 AM, rohit9771 answered with:

@anuushar are you expecting like below

 %dw 1.0
  %output application/java
  %var Str = "google.com"
  %var arrayList = ["google","facebook","apple", "amazon"] // array list is fixed
  ---
  {
   result : "www.google.com" when  (sizeOf (arrayList filter (Str contains $))) > 0 otherwise Str
  }

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Answer 2

Dec 06, 2018 at 10:01 PM, anuushar answered with:

Thank you, that worked

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Mule 3: how to check if a string value exists in arraylist in dataweave?

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