private void determineKeySelectExpressions(
QueryableCollection collectionPersister, List selections) {
AliasGenerator aliasGenerator = new LocalAliasGenerator(0);
appendSelectExpressions(collectionPersister.getIndexColumnNames(), selections, aliasGenerator);
Type keyType = collectionPersister.getIndexType();
if (keyType.isAssociationType()) {
EntityType entityType = (EntityType) keyType;
Queryable keyEntityPersister =
(Queryable) sfi().getEntityPersister(entityType.getAssociatedEntityName(sfi()));
SelectFragment fragment =
keyEntityPersister.propertySelectFragmentFragment(collectionTableAlias(), null, false);
appendSelectExpressions(fragment, selections, aliasGenerator);
}
}
private void determineValueSelectExpressions(
QueryableCollection collectionPersister, List selections) {
AliasGenerator aliasGenerator = new LocalAliasGenerator(1);
appendSelectExpressions(
collectionPersister.getElementColumnNames(), selections, aliasGenerator);
Type valueType = collectionPersister.getElementType();
if (valueType.isAssociationType()) {
EntityType valueEntityType = (EntityType) valueType;
Queryable valueEntityPersister =
(Queryable) sfi().getEntityPersister(valueEntityType.getAssociatedEntityName(sfi()));
SelectFragment fragment =
valueEntityPersister.propertySelectFragmentFragment(elementTableAlias(), null, false);
appendSelectExpressions(fragment, selections, aliasGenerator);
}
}