public override void HandleMatching(
EventBean[] triggerEvents,
EventBean[] matchingEvents)
{
agentInstanceContext.InstrumentationProvider.QInfraOnAction(
OnTriggerType.ON_DELETE,
triggerEvents,
matchingEvents);
if (matchingEvents != null && matchingEvents.Length > 0) {
foreach (var @event in matchingEvents) {
tableInstance.DeleteEvent(@event);
}
// The on-delete listeners receive the events deleted, but only if there is interest
var statementResultService = agentInstanceContext.StatementResultService;
if (statementResultService.IsMakeNatural || statementResultService.IsMakeSynthetic) {
var posted = OnExprViewTableUtil.ToPublic(
matchingEvents,
tableInstance.Table,
triggerEvents,
true,
ExprEvaluatorContext);
Child.Update(posted, null);
}
}
agentInstanceContext.InstrumentationProvider.AInfraOnAction();
}
public override void HandleMatching(
EventBean[] triggerEvents,
EventBean[] matchingEvents)
{
agentInstanceContext.InstrumentationProvider.QInfraOnAction(
OnTriggerType.ON_UPDATE,
triggerEvents,
matchingEvents);
var eventsPerStream = new EventBean[3];
var statementResultService = agentInstanceContext.StatementResultService;
var postUpdates = statementResultService.IsMakeNatural || statementResultService.IsMakeSynthetic;
EventBean[] postedOld = null;
if (postUpdates) {
postedOld = OnExprViewTableUtil.ToPublic(
matchingEvents,
tableInstance.Table,
triggerEvents,
false,
ExprEvaluatorContext);
}
var tableUpdateStrategy = parent.TableUpdateStrategy;
foreach (var triggerEvent in triggerEvents) {
eventsPerStream[1] = triggerEvent;
var matching = (IList<EventBean>) matchingEvents ?? EmptyList<EventBean>.Instance;
tableUpdateStrategy.UpdateTable(
matching,
tableInstance,
eventsPerStream,
agentInstanceContext);
}
// The on-delete listeners receive the events deleted, but only if there is interest
if (postUpdates) {
var postedNew = OnExprViewTableUtil.ToPublic(
matchingEvents,
tableInstance.Table,
triggerEvents,
true,
ExprEvaluatorContext);
Child.Update(postedNew, postedOld);
}
agentInstanceContext.InstrumentationProvider.AInfraOnAction();
}