void InitDataDictionary(UnitOfWork dataSession)
{
using (UnitOfWork metadataSession = new UnitOfWork(metadataStorage)) {
XPCollection <PersistentClassInfo> classes = new XPCollection <PersistentClassInfo>(metadataSession);
PersistentClassInfo.FillDictionary(dataSession.Dictionary, classes);
}
}
void CreateMetadata()
{
using (UnitOfWork uof = new UnitOfWork(metadataStorage)) {
PersistentClassInfo classCustomer = new PersistentClassInfo(uof);
classCustomer.Name = "Customer";
PersistentCoreTypeMemberInfo propFullName = new PersistentCoreTypeMemberInfo(uof);
propFullName.Name = "FullName";
propFullName.TypeName = typeof(string).FullName;
classCustomer.OwnMembers.Add(propFullName);
PersistentCollectionMemberInfo propOrders = new PersistentCollectionMemberInfo(uof);
propOrders.Name = "Orders";
classCustomer.OwnMembers.Add(propOrders);
PersistentAssociationAttribute attrCustomerOrders = new PersistentAssociationAttribute(uof);
attrCustomerOrders.ElementTypeName = "Order";
propOrders.TypeAttributes.Add(attrCustomerOrders);
PersistentClassInfo classOrder = new PersistentClassInfo(uof);
classOrder.Name = "Order";
PersistentCoreTypeMemberInfo propOrderDate = new PersistentCoreTypeMemberInfo(uof);
propOrderDate.Name = "OrderDate";
propOrderDate.TypeName = typeof(DateTime).FullName;
classOrder.OwnMembers.Add(propOrderDate);
PersistentReferenceMemberInfo propCustomer = new PersistentReferenceMemberInfo(uof);
propCustomer.Name = "Customer";
propCustomer.ReferenceType = classCustomer;
classOrder.OwnMembers.Add(propCustomer);
PersistentAssociationAttribute attrOrdersCustomer = new PersistentAssociationAttribute(uof);
propCustomer.TypeAttributes.Add(attrOrdersCustomer);
uof.CommitChanges();
}
}
