Question

I am trying to call the constructor for PagedResultList:

def result = new PagedResultList(list: q, totalCount:q.size())

where q is my ArrayList but i get an error saying unable to resolve class. I thought the PagedResultList class was in the grails library, so why am I getting this error. I’m running grails 1.3.7

Answer 1

You need an import – there are no extra automatically-imported packages or classes in Grails other than what Groovy supports:

import grails.orm.PagedResultList

Also your map constructor won’t work since the class has a real paramaterized constructor; you’ll need to do this:

def result = new PagedResultList(q, q.size())