public boolean isLazy() {
if (value instanceof ToOne) {
// both many-to-one and one-to-one are represented as a
// Property. EntityPersister is relying on this value to
// determine "lazy fetch groups" in terms of field-level
// interception. So we need to make sure that we return
// true here for the case of many-to-one and one-to-one
// with lazy="no-proxy"
//
// * impl note - lazy="no-proxy" currently forces both
// lazy and unwrap to be set to true. The other case we
// are extremely interested in here is that of lazy="proxy"
// where lazy is set to true, but unwrap is set to false.
// thus we use both here under the assumption that this
// return is really only ever used during persister
// construction to determine the lazy property/field fetch
// groupings. If that assertion changes then this check
// needs to change as well. Partially, this is an issue with
// the overloading of the term "lazy" here...
ToOne toOneValue = (ToOne) value;
return toOneValue.isLazy() && toOneValue.isUnwrapProxy();
}
return lazy;
}
