void IEventsVisitor.Visit(ObjectCreation objectCreation)
{
CreateElement(SC.Elt_ObjectCreation, objectCreation.Trigger,
new XAttribute(SC.Attr_ObjectId, objectCreation.ObjectId),
MakeNullableAttr(SC.Attr_ObjectType, objectCreation.ObjectType.TypeName),
MakeNullableAttr(SC.Attr_CommentPropertyName, objectCreation.ObjectType.CommentPropertyName),
MakeNullableAttr(SC.Attr_PrimaryPropertyName, objectCreation.ObjectType.PrimaryPropertyName),
objectCreation.ObjectType.IsTimeless ? new XAttribute(SC.Attr_IsTimeless, "1") : null,
objectCreation.IsWeak ? new XAttribute(SC.Attr_IsWeak, "1") : null,
MakeTagsAttr(objectCreation),
MakeNullableAttr(SC.Attr_DisplayNamePropertyName, objectCreation.DisplayName)
);
}
public bool TryDeserialize(XElement elt, out Event ret)
{
ret = null;
switch (elt.Name.LocalName)
{
case SC.Elt_ObjectCreation:
ret = new ObjectCreation(
MakeTrigger(elt),
objectIdsPool.Intern(Attr(elt, SC.Attr_ObjectId)),
objectInfoPool.Intern(new ObjectTypeInfo(
Attr(elt, SC.Attr_ObjectType),
Attr(elt, SC.Attr_CommentPropertyName),
Attr(elt, SC.Attr_PrimaryPropertyName),
(Attr(elt, SC.Attr_IsTimeless) ?? "0") == "1"
)),
isWeak: (Attr(elt, SC.Attr_IsWeak) ?? "0") == "1",
displayName: Attr(elt, SC.Attr_DisplayNamePropertyName)
);
break;
case SC.Elt_ObjectDeletion:
ret = new ObjectDeletion(MakeTrigger(elt), objectIdsPool.Intern(Attr(elt, SC.Attr_ObjectId)), null);
break;
case SC.Elt_PropertyChange:
ret = new PropertyChange(MakeTrigger(elt),
objectIdsPool.Intern(Attr(elt, SC.Attr_ObjectId)),
null,
propertyName: propNamesPool.Intern(Attr(elt, SC.Attr_PropertyName)),
value: Attr(elt, SC.Attr_Value),
oldValue: Attr(elt, SC.Attr_OldValue),
valueType: ToValueType(Attr(elt, SC.Attr_ValueType)));
break;
case SC.Elt_ParentChildRelationChange:
ret = new ParentChildRelationChange(
MakeTrigger(elt),
objectIdsPool.Intern(Attr(elt, SC.Attr_ObjectId)),
null,
newParentObjectId: objectIdsPool.Intern(Attr(elt, SC.Attr_NewParentObjectId)),
isWeak: (Attr(elt, SC.Attr_IsWeak) ?? "0") == "1");
break;
}
if (ret != null)
{
ret.Tags = tagsPool.Intern(
new HashSet <string>((Attr(elt, SC.Attr_Tags) ?? "").Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)));
}
return(ret != null);
}
void IEventsVisitor.Visit(ObjectCreation objectCreation)
{
bool recordEventToObjectHistory;
if (objectCreation.IsWeak)
{
recordEventToObjectHistory = !ObjectExists(objectCreation.ObjectId);
}
else
{
// ensure any existing object with given id is finalized
FinalizeExistingObject(objectCreation.ObjectId);
recordEventToObjectHistory = true;
}
var obj = GetObject(objectCreation.ObjectId);
if (recordEventToObjectHistory)
{
obj.SetCreationEvent(currentEvent);
obj.AddStateChangeEvent(currentEvent);
}
}
void IEventsVisitor.Visit(ObjectCreation objectCreation)
{
Output.AppendFormat("ObjectCreation: {0}", objectCreation.ObjectId);
}