Groovy method with optional parameters

Question

I would like to write a wrapper method for a webservice, the service accepts 2 mandatory and 3 optional parameters.

To have a shorter example, I would like to get the f

Answer 1

Just a simplification of the Tim's answer. The groovy way to do it is using a map, as already suggested, but then let's put the mandatory parameters also in the map. This will look like this:

def someMethod(def args) {
    println "MANDATORY1=${args.mandatory1}"
    println "MANDATORY2=${args.mandatory2}"
    println "OPTIONAL1=${args?.optional1}"
    println "OPTIONAL2=${args?.optional2}"
}

someMethod mandatory1:1, mandatory2:2, optional1:3

with the output:

MANDATORY1=1
MANDATORY2=2
OPTIONAL1=3
OPTIONAL2=null

This looks nicer and the advantage of this is that you can change the order of the parameters as you like.