public static string GetLHSTableName(
IAssociationType type,
int property,
IOuterJoinLoadable lhsPersister
)
{
if (type.UseLHSPrimaryKey)
{
return lhsPersister.TableName;
}
else
{
string propertyName = type.LHSPropertyName;
if (propertyName == null)
{
//if there is no property-ref, assume the join
//is to the subclass table (ie. the table of the
//subclass that the association belongs to)
return lhsPersister.GetSubclassPropertyTableName(property);
}
else
{
//handle a property-ref
string propertyRefTable = lhsPersister.GetPropertyTableName(propertyName);
if (propertyRefTable == null)
{
//it is possible that the tree-walking in OuterJoinLoader can get to
//an association defined by a subclass, in which case the property-ref
//might refer to a property defined on a subclass of the current class
//in this case, the table name is not known - this temporary solution
//assumes that the property-ref refers to a property of the subclass
//table that the association belongs to (a reasonable guess)
//TODO: fix this, add: IOuterJoinLoadable.getSubclassPropertyTableName(string propertyName)
propertyRefTable = lhsPersister.GetSubclassPropertyTableName(property);
}
return propertyRefTable;
}
}
}
