/// <summary>
/// Updates an audit event after the method is invoked.
/// </summary>
protected override void UpdateAuditEvent(
ISystemContext context,
MethodState causeMethod,
uint causeId,
AuditUpdateStateEventState e,
ServiceResult result)
{
base.UpdateAuditEvent(
context,
causeMethod,
causeId,
e,
result);
// update program specific event fields.
if (ServiceResult.IsGood(result))
{
ProgramTransitionAuditEventState e2 = e as ProgramTransitionAuditEventState;
if (e2 != null)
{
e2.SetChildValue(context, BrowseNames.Transition, LastTransition, false);
}
}
}
/// <summary>
/// Updates an audit event after the method is invoked.
/// </summary>
protected virtual void UpdateAuditEvent(
ISystemContext context,
MethodState causeMethod,
IList <object> inputArguments,
uint causeId,
AuditUpdateStateEventState e,
ServiceResult result)
{
TranslationInfo info = new TranslationInfo(
"StateTransition",
"en-US",
"The {1} method called was on the {0} state machine.",
this.GetDisplayPath(3, '.'),
causeMethod.DisplayName);
e.Initialize(
context,
this,
EventSeverity.Medium,
new LocalizedText(info),
ServiceResult.IsGood(result),
DateTime.UtcNow);
e.SetChildValue(context, BrowseNames.SourceNode, NodeId, false);
e.SetChildValue(context, BrowseNames.SourceName, $"Method/{causeMethod.BrowseName.Name}", false);
e.SetChildValue(context, BrowseNames.LocalTime, Utils.GetTimeZoneInfo(), false);
// AuditUpdateMethodStateEventType properties
e.SetChildValue(context, BrowseNames.MethodId, causeMethod.NodeId, false);
e.SetChildValue(context, BrowseNames.InputArguments, inputArguments, false);
// AuditUpdateStateEventType properties
e.SetChildValue(context, BrowseNames.OldStateId, LastState, false);
e.SetChildValue(context, BrowseNames.NewStateId, CurrentState, false);
}
/// <summary>
/// Updates an audit event after the method is invoked.
/// </summary>
protected virtual void UpdateAuditEvent(
ISystemContext context,
MethodState causeMethod,
uint causeId,
AuditUpdateStateEventState e,
ServiceResult result)
{
TranslationInfo info = new TranslationInfo(
"StateTransition",
"en-US",
"The {1} method called was on the {0} state machine.",
this.GetDisplayPath(3, '.'),
causeMethod.DisplayName);
e.Initialize(
context,
this,
EventSeverity.Medium,
new LocalizedText(info),
ServiceResult.IsGood(result),
DateTime.UtcNow);
e.MethodId = new PropertyState <NodeId>(e);
e.MethodId.Value = causeMethod.NodeId;
e.SetChildValue(context, BrowseNames.OldStateId, LastState, false);
e.SetChildValue(context, BrowseNames.NewStateId, CurrentState, false);
}
/// <summary>
/// Invokes the specified cause.
/// </summary>
public virtual ServiceResult DoCause(
ISystemContext context,
MethodState causeMethod,
uint causeId,
IList <object> inputArguments,
IList <object> outputArguments)
{
ServiceResult result = null;
try
{
// get the transition.
uint transitionId = GetTransitionForCause(context, causeId);
if (transitionId == 0)
{
return(StatusCodes.BadNotSupported);
}
// check access rights.
result = InvokeCallback(
OnCheckUserPermission,
context,
this,
transitionId,
causeId,
inputArguments,
outputArguments);
if (ServiceResult.IsBad(result))
{
return(result);
}
// do the transition.
result = DoTransition(context, transitionId, causeId, inputArguments, outputArguments);
if (ServiceResult.IsBad(result))
{
return(result);
}
// report any changes to state machine.
ClearChangeMasks(context, true);
}
finally
{
// report the event.
if (this.AreEventsMonitored)
{
AuditUpdateStateEventState e = CreateAuditEvent(context, causeMethod, causeId);
UpdateAuditEvent(context, causeMethod, causeId, e, result);
ReportEvent(context, e);
}
}
return(result);
}
/// <summary>
/// Updates an audit event after the method is invoked.
/// </summary>
protected override void UpdateAuditEvent(
ISystemContext context,
MethodState causeMethod,
uint causeId,
AuditUpdateStateEventState e,
ServiceResult result)
{
base.UpdateAuditEvent(
context,
causeMethod,
causeId,
e,
result);
// update program specific event fields.
if (ServiceResult.IsGood(result))
{
ProgramTransitionAuditEventState e2 = e as ProgramTransitionAuditEventState;
if (e2 != null)
{
e2.SetChildValue(context, BrowseNames.Transition, LastTransition, false);
}
}
}
/// <summary>
/// Updates an audit event after the method is invoked.
/// </summary>
protected virtual void UpdateAuditEvent(
ISystemContext context,
MethodState causeMethod,
uint causeId,
AuditUpdateStateEventState e,
ServiceResult result)
{
TranslationInfo info = new TranslationInfo(
"StateTransition",
"en-US",
"The {1} method called was on the {0} state machine.",
this.GetDisplayPath(3, '.'),
causeMethod.DisplayName);
e.Initialize(
context,
this,
EventSeverity.Medium,
new LocalizedText(info),
ServiceResult.IsGood(result),
DateTime.UtcNow);
e.MethodId = new PropertyState<NodeId>(e);
e.MethodId.Value = causeMethod.NodeId;
e.SetChildValue(context, BrowseNames.OldStateId, LastState, false);
e.SetChildValue(context, BrowseNames.NewStateId, CurrentState, false);
}
