/// <summary>
/// Inserts the specified entity.
/// </summary>
/// <param name="entity">The entity.</param>
public void Update(object entity)
{
if (entity == null)
throw new ArgumentNullException("entity");
var classMap = this.MongoSession.MappingStore.GetClassMapFor(entity.GetType());
if (!classMap.HasId)
throw new InvalidOperationException("Only entities with identifiers are persistable.");
var mapper = new EntityToDocumentMapper(this.MongoSession);
var document = mapper.CreateDocument(entity);
this.GetCollectionForClassMap(classMap).Update(document);
this.MongoSessionCache.Store(classMap.CollectionName, classMap.GetId(entity), entity);
this.ChangeTracker.GetTrackedEntity(entity).MoveToPossibleModified(document);
}
/// <summary>
/// Determines the state.
/// </summary>
private void DetermineState(TrackedEntity trackedEntity)
{
if (trackedEntity.State != TrackedEntityState.PossiblyModified)
return;
var document = new EntityToDocumentMapper(this.mongoSession)
.CreateDocument(trackedEntity.Current);
if (trackedEntity.Original == null)
{
//we need to do something else, like check ids against unsaved and what-not
throw new NotImplementedException();
}
if (!AreDocumentsEqual(document, trackedEntity.Original))
trackedEntity.State = TrackedEntityState.Modified;
}