private void CreateCriteriaCollectionPersisters()
{
foreach (KeyValuePair <string, ICriteria> me in associationPathCriteriaMap)
{
NHibernate_Persister_Entity.IJoinable joinable = GetPathJoinable(me.Key);
if (joinable != null && joinable.IsCollection)
{
criteriaCollectionPersisters.Add((ICollectionPersister)joinable);
}
}
}
private Persister.Entity.IJoinable GetPathJoinable(string path)
{
NHibernate_Persister_Entity.IJoinable last = (NHibernate_Persister_Entity.IJoinable)Factory.GetEntityPersister(rootEntityName);
NHibernate_Persister_Entity.IPropertyMapping lastEntity = (NHibernate_Persister_Entity.IPropertyMapping)last;
string componentPath = "";
StringTokenizer tokens = new StringTokenizer(path, ".", false);
foreach (string token in tokens)
{
componentPath += token;
IType type = lastEntity.ToType(componentPath);
if (type.IsAssociationType)
{
if (type.IsCollectionType)
{
// ignore joinables for composite collections
var collectionType = (CollectionType)type;
var persister = Factory.GetCollectionPersister(collectionType.Role);
if (persister.ElementType.IsEntityType == false)
{
return(null);
}
}
IAssociationType atype = (IAssociationType)type;
last = atype.GetAssociatedJoinable(Factory);
lastEntity = (NHibernate_Persister_Entity.IPropertyMapping)Factory.GetEntityPersister(atype.GetAssociatedEntityName(Factory));
componentPath = "";
}
else if (type.IsComponentType)
{
componentPath += '.';
}
else
{
throw new QueryException("not an association: " + componentPath);
}
}
return(last);
}
