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muleanypoint-studiodataweave

String Map to Object / JSON - Mule DataWeave

I have a string like this (which looks like a map)

{key1=value1;key2=value2;key3=value3;...keyn=valuen;}

which I want to either convert to a java object or as a JSON payload like this:

{"key1" : "value1","key2" : "value2","key3" : "value3",..."keyn" : "valuen"}

Is there a mule way to do it ? I am trying to avoid writing a custom java class for this problem. Something which data weave can help?

Solution

  • Use this to get map

    %dw 1.0
%output application/json
---
{((payload replace /[{}]/ with "" splitBy ";")  map using (data = $ splitBy "="){
    (data[0]) : data[1]
})}

    Hope this helps.