private void DispatchOnUndeploymentEvent(
DeploymentInternal result,
int rolloutItemNumber)
{
var listeners = _services.DeploymentLifecycleService.Listeners;
if (listeners.IsEmpty())
{
return;
}
var statements = result.Statements;
var @event = new DeploymentStateEventUndeployed(
_services.RuntimeURI,
result.DeploymentId,
result.ModuleProvider.ModuleName,
statements,
rolloutItemNumber);
foreach (DeploymentStateListener listener in listeners)
{
try {
listener.OnUndeployment(@event);
}
catch (Exception ex) {
HandleDeploymentEventListenerException("on-undeployment", ex);
}
}
}
public void OnUndeployment(DeploymentStateEventUndeployed @event)
{
foreach (var stmt in @event.Statements)
{
if (listeners.TryRemove(stmt, out var listener))
{
stmt.RemoveListener(listener);
}
}
}
public void OnUndeployment(DeploymentStateEventUndeployed @event)
{
if (!specification.IsEnableMetricsReporting) {
return;
}
foreach (EPStatement stmt in @event.Statements) {
var pair = new DeploymentIdNamePair(stmt.DeploymentId, stmt.Name);
stmtMetricRepository.RemoveStatement(pair);
statementMetricHandles.Remove(pair);
}
}
public void OnUndeployment(DeploymentStateEventUndeployed @event)
{
Events.Add(@event);
}
