I don't know the groovy version but simple language has null safe operator.
Can't you write it like this:
.setProperty("source").simple("${request.body.source?")
See here for examples:
http://camel.apache.org/simple.html
On Wed, May 10, 2017 at 3:32 PM, Mic [via Camel] <
ml+s465427n5799230...@n5.nabble.com> wrote:
> Hi,
>
> it found a solution which works but it is not really nice to me.. any
> ideas to make it smarter?
>
> ......
> choice().when(body().convertToString().contains("\"
> source\"")).setProperty("source").groovy("request.body.source").end()
> .......
>
> Best regards
>
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