public virtual void validate(MigratingActivityInstance migratingInstance, MigratingProcessInstance migratingProcessInstance, MigratingActivityInstanceValidationReportImpl instanceReport)
{
ScopeImpl sourceScope = migratingInstance.SourceScope;
if (sourceScope != sourceScope.ProcessDefinition)
{
ActivityImpl sourceActivity = (ActivityImpl)migratingInstance.SourceScope;
if (!SupportedActivityValidator.INSTANCE.isSupportedActivity(sourceActivity))
{
instanceReport.addFailure("The type of the source activity is not supported for activity instance migration");
}
}
}
public virtual void onParseMigratingInstance(MigratingInstanceParseContext parseContext, MigratingActivityInstance migratingInstance)
{
ActivityImpl callActivity = (ActivityImpl)migratingInstance.SourceScope;
// A call activity is typically scope and since we guarantee stability of scope executions during migration,
// the superExecution link does not have to be maintained during migration.
// There are some exceptions, though: A multi-instance call activity is not scope and therefore
// does not have a dedicated scope execution. In this case, the link to the super execution
// must be maintained throughout migration
if (!callActivity.Scope)
{
ExecutionEntity callActivityExecution = migratingInstance.resolveRepresentativeExecution();
ExecutionEntity calledProcessInstance = callActivityExecution.getSubProcessInstance();
migratingInstance.addMigratingDependentInstance(new MigratingCalledProcessInstance(calledProcessInstance));
}
}
public virtual void onParseMigratingInstance(MigratingInstanceParseContext parseContext, MigratingActivityInstance migratingInstance)
{
ExecutionEntity execution = migratingInstance.resolveRepresentativeExecution();
foreach (ExternalTaskEntity task in execution.ExternalTasks)
{
MigratingExternalTaskInstance migratingTask = new MigratingExternalTaskInstance(task, migratingInstance);
migratingInstance.addMigratingDependentInstance(migratingTask);
parseContext.consume(task);
parseContext.submit(migratingTask);
}
}
protected internal virtual bool isInvalid(MigratingActivityInstance migratingInstance)
{
return(hasNoInstruction(migratingInstance) && migratingInstance.Children.Count == 0);
}