I need help on creating hibernate criteria for nested object. For example :
class office{
Integer id;
OfficeDetails cmdData ;
}
class OfficeDetails {
Integer id;
Region region;
}
class Region {
Integer id;
Integer regionNum;
}
Now, from the service class ( officeService) I am trying to pull up all of the offices that matches a certain region as :
List<Office> findAllByRegion( Integer regionNumber){
def criteria = { eq ( 'cmdData.region.regionNum', regionNumber ) }
def allOfficesInTheRegion = Office.findAll(criteria)
return allOfficesInTheRegion
}
Always getting exception :"org.hibernate.QueryException: could not resolve property:" I need to find out right way to create criteria for this query.Can anyone help?
See "querying associations" under the criteria section of the user guide:
def criteria = {
cmdData {
region {
eq('regionNum', regionNumber)
}
}
}