private void SynchronizeRepositories()
{
// if one persists, but not the other, then the persistable one wins
// otherwise, go with the repository most recently changed
IDataMapper <T> master = _secondary;
IDataMapper <T> slave = _primary;
if ((_primary.CanPersist && !_secondary.CanPersist) ||
(_primary.LastModified > _secondary.LastModified &&
_primary.CanPersist == _secondary.CanPersist))
{
master = _primary;
slave = _secondary;
}
RepositoryId[] ids = master.GetAllItems();
// avoid doing anything which would change LastModifiedTime if both are empty
if (ids.Length == 0 && slave.CountAllItems() == 0)
{
return;
}
slave.DeleteAllItems();
foreach (RepositoryId id in ids)
{
T slaveItem = slave.CreateItem();
_copyStrategy(slaveItem, master.GetItem(id));
}
}
public void DeleteAllItems()
{
_decoratedDataMapper.DeleteAllItems();
_caches.DeleteAllItemsFromCaches();
}
public void DeleteAllItems()
{
_primary.DeleteAllItems();
_secondary.DeleteAllItems();
}
