logging from inside dataweave

Question

Just like we use

<xsl:message> 

inside XSL transformer and

system.out.println

for datamapper, do we have any logging mechanism for dataweave ? If not a direct component, do we have any other alternate mechanisms to achieve logging from inside dataweave ?

Answer 1

In mule 3.8 you can do it like this ,mule allows logging in dataweave

 %dw 1.0 
 %output application/json
 --- 
 {   
   result: log("Logging the array",[1,2,3,4]) 
 }

you can refer the latest document for this here