Passing Enum List to Criteria

Question

I have a domain Payment

class Payment {
  String name
  PaymentType paymentType
}

PaymentType is an ENUM

to search

Answer 1

@ataylor:

I am not really sure.. but shouldnt it be

def results = Payment.createCriteria().list { 'in' ('paymentType',new params.paymentType.collect{PaymentType.valueOf(it)}) }

or you'll be getting an error

groovy.lang.MissingPropertyException: No such property: params for class: grails.orm.HibernateCriteriaBuilder

Answer 2

If paymentType is an array, you can do something like this:

def results = Payment.createCriteria().list {
   'in' ('paymentType', params.paymentType.collect{PaymentType.valueOf(it)})
}