protected internal AuditScope Start()
{
_saveMode = SaveMode.InsertOnStart;
// Execute custom on scope created actions
Configuration.InvokeScopeCustomActions(ActionType.OnScopeCreated, this);
// Process the event insertion (if applies)
if (_options.IsCreateAndSave)
{
EndEvent();
SaveEvent();
_ended = true;
}
else if (_creationPolicy == EventCreationPolicy.InsertOnStartReplaceOnEnd || _creationPolicy == EventCreationPolicy.InsertOnStartInsertOnEnd)
{
SaveEvent();
_saveMode = _creationPolicy == EventCreationPolicy.InsertOnStartReplaceOnEnd ? SaveMode.ReplaceOnEnd : SaveMode.InsertOnEnd;
}
else if (_creationPolicy == EventCreationPolicy.InsertOnEnd)
{
_saveMode = SaveMode.InsertOnEnd;
}
else if (_creationPolicy == EventCreationPolicy.Manual)
{
_saveMode = SaveMode.Manual;
}
return(this);
}
protected internal AuditScope(string eventType, Func <object> target, object extraFields = null,
AuditDataProvider dataProvider = null,
EventCreationPolicy?creationPolicy = null,
bool isCreateAndSave = false)
{
_creationPolicy = creationPolicy ?? Configuration.CreationPolicy;
_dataProvider = dataProvider ?? Configuration.DataProvider;
_targetGetter = target;
var environment = new AuditEventEnvironment()
{
Culture = System.Globalization.CultureInfo.CurrentCulture.ToString(),
};
#if NET45
//This will be possible in future NETStandard:
//See: https://github.com/dotnet/corefx/issues/1797, https://github.com/dotnet/corefx/issues/1784
var callingMethod = new StackFrame(2).GetMethod();
environment.UserName = Environment.UserName;
environment.MachineName = Environment.MachineName;
environment.DomainName = Environment.UserDomainName;
environment.CallingMethodName = (callingMethod.DeclaringType != null
? callingMethod.DeclaringType.FullName + "."
: "") + callingMethod.Name + "()";
environment.AssemblyName = callingMethod.DeclaringType?.Assembly.FullName;
#elif NETSTANDARD1_3
environment.MachineName = Environment.GetEnvironmentVariable("COMPUTERNAME");
environment.UserName = Environment.GetEnvironmentVariable("USERNAME");
#endif
_event = new AuditEvent()
{
Environment = environment,
StartDate = DateTime.Now,
EventType = eventType,
CustomFields = new Dictionary <string, object>()
};
if (target != null)
{
var targetValue = target.Invoke();
_event.Target = new AuditTarget
{
SerializedOld = _dataProvider.Serialize(targetValue),
Type = targetValue?.GetType().GetFullTypeName() ?? "Object"
};
}
ProcessExtraFields(extraFields);
// Execute custom on scope created actions
Configuration.InvokeScopeCustomActions(ActionType.OnScopeCreated, this);
// Process the event insertion (if applies)
if (isCreateAndSave)
{
EndEvent();
SaveEvent();
_ended = true;
}
else if (_creationPolicy == EventCreationPolicy.InsertOnStartReplaceOnEnd || _creationPolicy == EventCreationPolicy.InsertOnStartInsertOnEnd)
{
SaveEvent();
}
}
private void SaveEvent(bool forceInsert = false)
{
if (_ended)
{
return;
}
Configuration.InvokeScopeCustomActions(ActionType.OnEventSaving, this);
if (_eventId != null && !forceInsert)
{
_dataProvider.ReplaceEvent(_eventId, _event);
}
else
{
_eventId = _dataProvider.InsertEvent(_event);
}
}
private async Task SaveEventAsync(bool forceInsert = false)
{
if (IsEndedOrDisabled())
{
return;
}
// Execute custom on event saving actions
Configuration.InvokeScopeCustomActions(ActionType.OnEventSaving, this);
if (IsEndedOrDisabled())
{
return;
}
if (_eventId != null && !forceInsert)
{
await _dataProvider.ReplaceEventAsync(_eventId, _event);
}
else
{
_eventId = await _dataProvider.InsertEventAsync(_event);
}
// Execute custom after saving actions
Configuration.InvokeScopeCustomActions(ActionType.OnEventSaved, this);
}
protected internal AuditScope(AuditScopeOptions options)
{
_creationPolicy = options.CreationPolicy ?? Configuration.CreationPolicy;
_dataProvider = options.DataProvider ?? Configuration.DataProvider;
_targetGetter = options.TargetGetter;
var environment = new AuditEventEnvironment()
{
Culture = System.Globalization.CultureInfo.CurrentCulture.ToString(),
};
MethodBase callingMethod = options.CallingMethod;
#if NET45 || NET40
//This will be possible in future NETStandard:
//See: https://github.com/dotnet/corefx/issues/1797, https://github.com/dotnet/corefx/issues/1784
environment.UserName = Environment.UserName;
environment.MachineName = Environment.MachineName;
environment.DomainName = Environment.UserDomainName;
if (callingMethod == null)
{
callingMethod = new StackFrame(2 + options.SkipExtraFrames).GetMethod();
}
#elif NETSTANDARD1_3
environment.MachineName = Environment.GetEnvironmentVariable("COMPUTERNAME");
environment.UserName = Environment.GetEnvironmentVariable("USERNAME");
#endif
if (callingMethod != null)
{
environment.CallingMethodName = (callingMethod.DeclaringType != null ? callingMethod.DeclaringType.FullName + "." : "")
+ callingMethod.Name + "()";
#if NET40
environment.AssemblyName = callingMethod.DeclaringType?.Assembly.FullName;
#else
environment.AssemblyName = callingMethod.DeclaringType?.GetTypeInfo().Assembly.FullName;
#endif
}
_event = options.AuditEvent ?? new AuditEvent();
_event.Environment = environment;
_event.StartDate = DateTime.Now;
_event.EventType = options.EventType;
_event.CustomFields = new Dictionary <string, object>();
if (options.TargetGetter != null)
{
var targetValue = options.TargetGetter.Invoke();
_event.Target = new AuditTarget
{
SerializedOld = _dataProvider.Serialize(targetValue),
Type = targetValue?.GetType().GetFullTypeName() ?? "Object"
};
}
ProcessExtraFields(options.ExtraFields);
// Execute custom on scope created actions
Configuration.InvokeScopeCustomActions(ActionType.OnScopeCreated, this);
// Process the event insertion (if applies)
if (options.IsCreateAndSave)
{
EndEvent();
SaveEvent();
_ended = true;
}
else if (_creationPolicy == EventCreationPolicy.InsertOnStartReplaceOnEnd || _creationPolicy == EventCreationPolicy.InsertOnStartInsertOnEnd)
{
SaveEvent();
}
}