public virtual void Handle(MigratingInstanceParseContext parseContext,
MigratingTransitionInstance transitionInstance, IList <JobEntity> elements)
{
foreach (var job in elements)
{
if (!IsAsyncContinuation(job))
{
continue;
}
var targetScope = transitionInstance.TargetScope;
if (targetScope != null)
{
var targetJobDefinitionEntity =
parseContext.GetTargetJobDefinition(transitionInstance.TargetScope.Id, job.JobHandlerType);
var migratingJobInstance = new MigratingAsyncJobInstance(job, targetJobDefinitionEntity,
transitionInstance.TargetScope);
transitionInstance.DependentJobInstance = migratingJobInstance;
parseContext.Submit(migratingJobInstance);
}
parseContext.Consume(job);
}
}
public virtual void Handle(MigratingInstanceParseContext parseContext,
MigratingProcessElementInstance owningInstance, IList <VariableInstanceEntity> variables)
{
var representativeExecution = owningInstance.ResolveRepresentativeExecution();
foreach (var variable in variables)
{
parseContext.Consume(variable);
}
}
protected internal virtual void HandleExternalTaskIncident(MigratingInstanceParseContext parseContext,
IncidentEntity incident)
{
var owningInstance = parseContext.GetMigratingExternalTaskInstanceById(incident.Configuration);
if (owningInstance != null)
{
parseContext.Consume(incident);
var migratingIncident = new MigratingIncident(incident, owningInstance.TargetScope);
owningInstance.AddMigratingDependentInstance(migratingIncident);
}
}
public virtual void Handle(MigratingInstanceParseContext parseContext,
MigratingActivityInstance activityInstance, IList <JobEntity> elements)
{
var timerDeclarationsInEventScope = GetTimerDeclarationsByTriggeringActivity(activityInstance.TargetScope);
foreach (var job in elements)
{
if (!IsTimerJob(job))
{
continue;
}
//var migrationInstruction = parseContext.findSingleMigrationInstruction(job.ActivityId);
//var targetActivity = parseContext.getTargetActivity(migrationInstruction);
//if (targetActivity != null && activityInstance.migratesTo(targetActivity.EventScope))
//{
// // the timer job is migrated
// JobDefinitionEntity targetJobDefinitionEntity =
// parseContext.getTargetJobDefinition(targetActivity.ActivityId, job.JobHandlerType);
// TimerDeclarationImpl targetTimerDeclaration = timerDeclarationsInEventScope.Remove(targetActivity.Id);
// MigratingJobInstance migratingTimerJobInstance = new MigratingTimerJobInstance(job,
// targetJobDefinitionEntity, targetActivity, migrationInstruction.UpdateEventTrigger,
// targetTimerDeclaration);
// activityInstance.addMigratingDependentInstance(migratingTimerJobInstance);
// parseContext.submit(migratingTimerJobInstance);
//}
//else
//{
// // the timer job is removed
// MigratingJobInstance removingJobInstance = new MigratingTimerJobInstance(job);
// activityInstance.addRemovingDependentInstance(removingJobInstance);
// parseContext.submit(removingJobInstance);
//}
parseContext.Consume(job);
}
if (activityInstance.Migrates())
{
AddEmergingTimerJobs(activityInstance, timerDeclarationsInEventScope.Values);
}
}
protected internal virtual void HandleFailedJobIncident(MigratingInstanceParseContext parseContext,
IncidentEntity incident)
{
var owningInstance = parseContext.GetMigratingJobInstanceById(incident.Configuration);
if (owningInstance != null)
{
parseContext.Consume(incident);
if (owningInstance.Migrates())
{
var migratingIncident = new MigratingIncident(incident, owningInstance.TargetScope);
var targetJobDefinitionEntity = owningInstance.TargetJobDefinitionEntity;
if (targetJobDefinitionEntity != null)
{
migratingIncident.TargetJobDefinitionId = targetJobDefinitionEntity.Id;
}
owningInstance.AddMigratingDependentInstance(migratingIncident);
}
}
}
protected internal virtual MigratingProcessElementInstance CreateMigratingEventSubscriptionInstance(
MigratingInstanceParseContext parseContext, EventSubscriptionEntity element)
{
var compensationHandler =
(ActivityImpl)parseContext.SourceProcessDefinition.FindActivity(element.ActivityId);
var migrationInstruction = GetMigrationInstruction(parseContext, compensationHandler);
ActivityImpl targetScope = null;
if (migrationInstruction != null)
{
var targetEventScope = (ActivityImpl)parseContext.GetTargetActivity(migrationInstruction).EventScope;
targetScope = targetEventScope.findCompensationHandler();
}
var migratingCompensationInstance =
parseContext.MigratingProcessInstance.AddCompensationSubscriptionInstance(migrationInstruction, element,
compensationHandler, targetScope);
parseContext.Consume(element);
return(migratingCompensationInstance);
}