/// <summary>
/// Снять объект с репликации
/// </summary>
public Boolean FreeObject(IReplicationObject replicationObject)
{
var result = true;
var existReplicationObject = _replicationObjects.FirstOrDefault(r => r.Uid == replicationObject.Uid);
try
{
replicationObject.PropertyChanged -= PropertyChangedHandler;
if (existReplicationObject != null)
{
existReplicationObject.PropertyChanged -= PropertyChangedHandler;
_replicationObjects.RemoveAll(r => r.Uid == replicationObject.Uid);
_channel.SetObject(GetReplicationInfo(replicationObject), OperationType.Delete);
}
}
catch (Exception)
{
if (existReplicationObject != null)
{
existReplicationObject.PropertyChanged += PropertyChangedHandler;
}
replicationObject.PropertyChanged += PropertyChangedHandler;
_replicationObjects.Add(replicationObject);
result = false;
}
return(result);
}
/// <summary>
/// Установить объект для репликации
/// </summary>
public Boolean SetObject(IReplicationObject replicationObject)
{
var result = true;
try
{
replicationObject.PropertyChanged += PropertyChangedHandler;
_replicationObjects.Add(replicationObject);
_channel.SetObject(GetReplicationInfo(replicationObject), OperationType.Create);
}
catch (Exception)
{
replicationObject.PropertyChanged -= PropertyChangedHandler;
_replicationObjects.Remove(replicationObject);
result = false;
}
return(result);
}
/// <summary>
/// Вызвать событие репликации объекта
/// </summary>
/// <param name="replicationObject">Объект репликации</param>
/// <param name="operationType">Тип операции</param>
private void RaiseObjectReplicated(IReplicationObject replicationObject, OperationType operationType)
{
Application.Current.InvokeSafe(() => InvokeObjectReplicated(new ReplicationEventArgs(replicationObject, operationType)));
}
/// <summary>
/// Аргументы для события репликации
/// </summary>
/// <param name="replicationObject">Реплицируемый объект</param>
/// <param name="operationType">Тип операции репликации</param>
public ReplicationEventArgs(IReplicationObject replicationObject, OperationType operationType)
{
ReplicationObject = replicationObject;
OperationType = operationType;
}
/// <summary>
/// Аргументы для события репликации
/// </summary>
/// <param name="replicationObject">Реплицируемый объект</param>
/// <param name="operationType">Тип операции репликации</param>
public ReplicationEventArgs(IReplicationObject replicationObject, OperationType operationType)
{
ReplicationObject = replicationObject;
OperationType = operationType;
}
