Hi there,
you need an expression matching on relationship. E.g:
ExpressionFactory.matchExpression("master", masterObject);
where "master" is the name of relationship.
Andrus
On May 28, 2008, at 4:45 PM, Garcia Corral, Josep wrote:
Hello,
Having this:
Class Master {
int id;
...
};
Class Detail {
int id_master;
...
String data;
};
I cannot figure out how to perform a SelectQuery to obtain detail
records matching a condition, equivalent to a pseudocode SQL
sentence like this:
Select Detail.* from Detail, Master where Detail.id_master =
myMasterInstance_id and data = other_value;
In pseudocode Java, I would like to have:
Master myMaster;
...
List<Detail> list = myMaster.getDetailArray( data field matching
specific criteria);
Is it a good practice to do it via SelectQuery, or is it better to
do this via SQLTemplate?
Josep
