Hi Percio,
I had myself written a java service for this requirement previously. I just wanted to write it in flow.
I believe if it can be written in flow then it should be.
I did not say this was the best way to do it, but if you wanted to do it in flow, this would be the way to go.
This service is so small and simple that execution time or efficiency would not take a hit whether you use flow or java. Having said that, I can think of scenarios where processing time improvements, of even nano seconds can greatly boost overall performance.
Thanks for your response.
Now people have two services to choose from for the same functionality. 