CODEWITHSUNDEEP
jsongrailsgroovyformatting
Jorge Trujillo
Jorge Trujillo

Reputation: 13

Snake case json when using default Grails JSON renderer

I am building an app with Groovy/Grails (long-time Java developer), and have had some difficulty with making the JSON renderer do what I want. I would like to change the default name rendering scheme to snake case instead of camel case.

The controller code is very simple right now:

Fund show(String id) {
  respond fundService.getFund(id)
}

With Java I would use Jackson and a custom naming strategy, like so: 

mapper.setPropertyNamingStrategy(PropertyNamingStrategy.CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES);

Any help would be appreciated! If there is no way of doing this, and I just need to switch out the renderer wholesale, I would welcome knowing that as well. Thank you.

Upvotes: 1

Views: 329

Answers (1)

Raz Abramov
Raz Abramov

Reputation: 191

Create a custom marshaller - you can control anything from there

see here how to create one:

http://compiledammit.com/2012/08/16/custom-json-marshalling-in-grails-done-right/

Upvotes: 1

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