Question

The grails built in JSON object is not cutting the mustard in the CPU usage department.

Jackson does a much better job, however I like the way grails has “as JSON” syntax set up.

Is there a way for me to configure grails to replace the default JSON implementation to be something I build myself (eg, a Jackon wrapper)?

Answer 1

Of couse, JSON is just the class grails.converters.JSON. So Basically, you could import your own myapp.converters.JSON

import myapp.conv.JSON

def blabla() {
   render [bla:bla, [blou:blou]] as JSON
}