/// <summary>
/// Remove o observador do sistema.
/// </summary>
/// <param name="typeName"></param>
/// <param name="observer"></param>
public void Unregister(Reflection.TypeName typeName, Colosoft.Query.IRecordObserver observer)
{
if (IsEnabled && IsValidType(typeName))
{
var typeNameEntry = GetTypeNameEntry(typeName);
typeNameEntry.RemoveObserver(observer);
}
}
/// <summary>
/// Remove o registro do observer do registro associado com a entidade.
/// </summary>
private void UnregisterRecordObserver()
{
var modelType = ModelType;
var manager = Colosoft.Query.RecordObserverManager.Instance;
if (modelType != null && _recordObserver != null && manager != null && manager.IsEnabled)
{
manager.Unregister(Colosoft.Reflection.TypeName.Get(modelType), _recordObserver);
if (_recordObserver is IDisposable)
{
((IDisposable)_recordObserver).Dispose();
}
_recordObserver = null;
}
}
/// <summary>
/// Registra a instancia para ser observada.
/// </summary>
/// <param name="recordKey">Chave do registro que representa a instancia.</param>
void IEntityRecordObserver.RegisterObserver(Query.RecordKey recordKey)
{
recordKey.Require("record").NotNull();
var manager = Colosoft.Query.RecordObserverManager.Instance;
var modelType = ModelType;
if (manager != null && manager.IsEnabled && ModelType != null)
{
if (_recordObserver != null)
{
UnregisterRecordObserver();
}
var observer = CreateRecordObserver();
manager.Register(Colosoft.Reflection.TypeName.Get(modelType), recordKey, observer);
_recordObserver = observer;
}
}
/// <summary>
/// Registro o registro para ser observado.
/// </summary>
/// <param name="typeName"></param>
/// <param name="recordKey"></param>
/// <param name="observer"></param>
public void Register(Reflection.TypeName typeName, Query.RecordKey recordKey, Colosoft.Query.IRecordObserver observer)
{
if (IsEnabled && IsValidType(typeName))
{
var typeNameEntry = GetTypeNameEntry(typeName);
typeNameEntry.AddRecordKey(recordKey, observer);
}
}