internal static object GetObjectKey(Context context, Instance instance) {
return GetObjectKey(instance.EntityMap, instance.EntityObject, instance.IsPersisted);
}
/// <summary>Advances the ObjectReader to the next record.</summary>
/// <returns>True if there are more objects; otherwise, false.</returns>
public bool Read()
{
bool read;
if (this.firstRead) {
this.firstRead = false;
read = this.hasObjects;
}
else {
read = this.data.Read();
}
if (read) {
if (this.firstLevel) Internals.LocalStore.Reset(this.objectType);
Internals.EntityMap entity = this.context.Mappings[this.ObjectType];
Type instanceType = this.ObjectType;
if (entity.SubTypes.Count > 0) {
string typeValue = this.data[entity.TypeField].ToString();
if (entity.SubTypes.ContainsKey(typeValue)) {
instanceType = Internals.EntityMap.GetType((string)entity.SubTypes[typeValue]);
}
}
this.current = Activator.CreateInstance(instanceType, true);
Internals.Instance instance = new Internals.Instance(this.context, this.current, this.data);
if (this.hasEvents) {
((IObjectNotification) this.current).OnMaterialized(this.data);
}
if (this.context.Mappings[objectType.ToString()].AutoTrack) {
this.context.StartTracking(instance);
}
}
else {
this.current = null;
this.Close();
}
return read;
}
internal PersistOptions(Instance instance, PersistDepth depth)
{
this.instance = instance;
this.depth = depth;
this.entityObject = instance.EntityObject;
}
