/// <summary>
/// Add new entity to the identity map.
/// </summary>
/// <param name="entity"></param>
public void AddNewEntity(object entity)
{
string id = CouchDBContextImpl.GetEntityInstanceId(entity);
idToEntity.Add(id, entity);
entityToId.Add(entity, id);
}
protected override bool RemoveInternal(T item)
{
MaterializeModifiedCollection();
string id = CouchDBContextImpl.GetEntityInstanceId(item);
return(modifiedCollection.Remove(id));
}
protected override void AddInternal(T item)
{
MaterializeModifiedCollection();
string id = CouchDBContextImpl.GetEntityInstanceId(item);
modifiedCollection.Add(id);
}
// Note: We use explicit implementation because object itself has
// Equals(object x, object y) method.
bool IEqualityComparer <object> .Equals(object x, object y)
{
string xid = CouchDBContextImpl.GetEntityInstanceId(x);
string yid = CouchDBContextImpl.GetEntityInstanceId(y);
bool equals = object.Equals(xid, yid);
return(equals);
}
int IEqualityComparer <object> .GetHashCode(object obj)
{
string entityId = CouchDBContextImpl.GetEntityInstanceId(obj);
return(entityId.GetHashCode());
}