Examples with ReceiveTaskActivityBehavior org.camunda.bpm.engine.impl.bpmn.behavior.ReceiveTaskActivityBehavior used on opensource projects

Example 1 with ReceiveTaskActivityBehavior

use of org.camunda.bpm.engine.impl.bpmn.behavior.ReceiveTaskActivityBehavior in project camunda-bpm-platform by camunda.

the class LegacyBehavior method removeLegacySubscriptionOnParent.

/**
 * <p>Required for migrating active sequential MI receive tasks. These activities were formerly not scope,
 * but are now. This has the following implications:
 *
 * <p>Before migration:
 * <ul><li> the event subscription is attached to the miBody scope execution</ul>
 *
 * <p>After migration:
 * <ul><li> a new subscription is created for every instance
 * <li> the new subscription is attached to a dedicated scope execution as a child of the miBody scope
 *   execution</ul>
 *
 * <p>Thus, this method removes the subscription on the miBody scope
 */
public static void removeLegacySubscriptionOnParent(ExecutionEntity execution, EventSubscriptionEntity eventSubscription) {
    ActivityImpl activity = execution.getActivity();
    if (activity == null) {
        return;
    }
    ActivityBehavior behavior = activity.getActivityBehavior();
    ActivityBehavior parentBehavior = (ActivityBehavior) (activity.getFlowScope() != null ? activity.getFlowScope().getActivityBehavior() : null);
    if (behavior instanceof ReceiveTaskActivityBehavior && parentBehavior instanceof MultiInstanceActivityBehavior) {
        List<EventSubscriptionEntity> parentSubscriptions = execution.getParent().getEventSubscriptions();
        for (EventSubscriptionEntity subscription : parentSubscriptions) {
            // distinguish a boundary event on the mi body with the same message name from the receive task subscription
            if (areEqualEventSubscriptions(subscription, eventSubscription)) {
                subscription.delete();
            }
        }
    }
}

Example 2 with ReceiveTaskActivityBehavior

use of org.camunda.bpm.engine.impl.bpmn.behavior.ReceiveTaskActivityBehavior in project camunda-bpm-platform by camunda.

the class LegacyBehavior method wasNoScope72.

protected static boolean wasNoScope72(ActivityImpl activity) {
    ActivityBehavior activityBehavior = activity.getActivityBehavior();
    ActivityBehavior parentActivityBehavior = (ActivityBehavior) (activity.getFlowScope() != null ? activity.getFlowScope().getActivityBehavior() : null);
    return (activityBehavior instanceof EventSubProcessActivityBehavior) || (activityBehavior instanceof SubProcessActivityBehavior && parentActivityBehavior instanceof SequentialMultiInstanceActivityBehavior) || (activityBehavior instanceof ReceiveTaskActivityBehavior && parentActivityBehavior instanceof MultiInstanceActivityBehavior);
}