mongodb - Is there a 'contains' functionality on a collection of ObjectId property of a domain object for withCriteria? -


i have subscription domain object has list of objectid 1 of properties, 'subscribed'. i'm on grails 2.1.2 , mongodb.

class subscription {     objectid id     list<objectid> subscribers = [] list<objectid>      static mapwith = "mongo" }

i'm looking this

def c = subscription.withcriteria {     contains("subscribers", specificid) }

is there way this?

note: i'm aware of this same question provided answer question doesn't work property of type list of objectid.

see grails criteria docs. try use this:

def c = subscription.withcriteria {     subscribers{         eq("id",specificid)     } }

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