/// <summary>
/// Apply changes.
/// </summary>
/// <param name="entity">The entity to apply changes to.</param>
private void Apply(Blotter entity)
{
try
{
entity.Commit();
this.Dispatcher.BeginInvoke(
new Action(() =>
this.Entity.Reset()),
DispatcherPriority.Normal);
}
catch (SecurityAccessDeniedException)
{
this.Dispatcher.BeginInvoke(new Action(delegate()
{
MessageBox.Show(this, Properties.Resources.CommitFailedAccessDenied, this.Title);
}), DispatcherPriority.Normal);
}
catch (Exception exception)
{
this.Dispatcher.BeginInvoke(new Action(delegate()
{
MessageBox.Show(this, Properties.Resources.OperationFailed, this.Title);
}), DispatcherPriority.Normal);
EventLog.Warning("Unknown error in entity commit: {0}: {1}\n{2}", exception.GetType(), exception.Message, exception.StackTrace);
}
}
/// <summary>
/// Actual execute a move by moving the securities.
/// </summary>
/// <param name="client">The trading support client to use.</param>
/// <param name="records">The security records to move.</param>
/// <param name="newParent">The new blotter.</param>
/// <returns>The server response</returns>
protected virtual MethodResponseErrorCode MoveSecurity(
TradingSupportClient client,
BaseRecord[] records,
Blotter newParent)
{
throw new NotImplementedException("Only consumer debt securities are implemented");
}
/// <summary>
/// Create a duplicate blotter.
/// </summary>
/// <param name="source">The original blotter.</param>
public Blotter(Blotter source) : base(source)
{
if (source.CommissionSchedule != null)
{
this.commissionSchedule = new CommissionSchedule(source.CommissionSchedule);
this.commissionSchedule.PropertyChanged += this.OnCommissionScheduleChanged;
}
}
/// <summary>
/// Make sure we're editing a own copy of the blotter.
/// </summary>
/// <param name="sender">The schedule window.</param>
/// <param name="baseValue">The blotter the property was set to.</param>
/// <returns>A clone of the value.</returns>
private static Entity CoerceEntity(DependencyObject sender, object baseValue)
{
Blotter clone = (baseValue as Blotter).Clone() as Blotter;
clone.Reset();
return(clone);
}
/// <summary>
/// Actual execute a move by moving the securities.
/// </summary>
/// <param name="client">The trading support client to use.</param>
/// <param name="records">The security records to move.</param>
/// <param name="newParent">The new blotter.</param>
/// <returns>The server response</returns>
protected override MethodResponseErrorCode MoveSecurity(
TradingSupportClient client,
BaseRecord[] records,
Blotter newParent)
{
MethodResponseErrorCode response = null;
response = client.MoveConsumerDebtToBlotter(newParent.BlotterId, records);
return(response);
}
/// <summary>
/// Create an independent clone of this blotter.
/// </summary>
/// <returns>The new blotter.</returns>
public override GuardianObject Clone()
{
GuardianObject newEntity = base.Clone();
if (this.CommissionSchedule != null)
{
Blotter newBlotter = newEntity as Blotter;
newBlotter.commissionSchedule = new CommissionSchedule(this.commissionSchedule);
newBlotter.commissionSchedule.PropertyChanged += newBlotter.OnCommissionScheduleChanged;
}
return(newEntity);
}
/// <summary>
/// Retrieve the commission schedule in use for this blotter, whether or not the schedule is set at this level in the tree. This function locks the data model.
/// </summary>
/// <param name="blotterId">The blotter id of the blotter.</param>
/// <returns>The commission schedule, or a new one if none could be found.</returns>
public static CommissionSchedule GetEffectiveCommissionSchedule(Guid blotterId)
{
CommissionSchedule commissionSchedule = null;
lock (DataModel.SyncRoot)
{
// HACK: The commission schedule is keyed to the debt class right now, but should change to Blotter.
Guid?commissionScheduleId = (Guid?)Blotter.FindEffectiveField <Guid>(blotterId, DataModel.DebtClass.CommissionScheduleIdColumn);
if (commissionScheduleId != null)
{
commissionSchedule = new CommissionSchedule(
DataModel.CommissionSchedule.CommissionScheduleKey.Find(commissionScheduleId.Value));
}
else
{
commissionSchedule = new CommissionSchedule();
}
}
return(commissionSchedule);
}
/// <summary>
/// Retrieve the commission schedule in use for this blotter, whether or not the schedule is set at this level in the tree. This function locks the data model.
/// </summary>
/// <returns>The commission schedule, or a new one if none could be found.</returns>
public CommissionSchedule GetEffectiveCommissionSchedule()
{
return(Blotter.GetEffectiveCommissionSchedule(this.BlotterId));
}
