Examples with BpmnProcessingException io.camunda.zeebe.engine.processing.bpmn.BpmnProcessingException used on opensource projects

Example 1 with BpmnProcessingException

use of io.camunda.zeebe.engine.processing.bpmn.BpmnProcessingException in project zeebe by camunda.

the class BpmnStateBehavior method canBeCompleted.

public boolean canBeCompleted(final BpmnElementContext context) {
    final ElementInstance flowScopeInstance = getFlowScopeInstance(context);
    if (flowScopeInstance == null) {
        return false;
    }
    final long activePaths = flowScopeInstance.getNumberOfActiveElementInstances() + flowScopeInstance.getActiveSequenceFlows();
    if (activePaths < 0) {
        throw new BpmnProcessingException(context, String.format("Expected number of active paths to be positive but got %d for instance %s", activePaths, flowScopeInstance));
    }
    return activePaths == 0;
}

Example 2 with BpmnProcessingException

use of io.camunda.zeebe.engine.processing.bpmn.BpmnProcessingException in project zeebe by camunda.

the class SubProcessProcessor method onActivate.

@Override
public void onActivate(final ExecutableFlowElementContainer element, final BpmnElementContext activating) {
    variableMappingBehavior.applyInputMappings(activating, element).flatMap(ok -> eventSubscriptionBehavior.subscribeToEvents(element, activating)).ifRightOrLeft(ok -> {
        final var activated = stateTransitionBehavior.transitionToActivated(activating);
        final ExecutableStartEvent startEvent = element.getNoneStartEvent();
        if (startEvent == null) {
            throw new BpmnProcessingException(activated, NO_NONE_START_EVENT_ERROR_MSG);
        }
        stateTransitionBehavior.activateChildInstance(activated, startEvent);
    }, failure -> incidentBehavior.createIncident(failure, activating));
}

Example 3 with BpmnProcessingException

use of io.camunda.zeebe.engine.processing.bpmn.BpmnProcessingException in project zeebe by camunda.

the class EventBasedGatewayProcessor method onComplete.

@Override
public void onComplete(final ExecutableEventBasedGateway element, final BpmnElementContext context) {
    eventSubscriptionBehavior.unsubscribeFromEvents(context);
    final var eventTrigger = eventSubscriptionBehavior.findEventTrigger(context).orElseThrow(() -> new BpmnProcessingException(context, "Expected an event trigger to complete the event-based gateway but not found."));
    // transition to completed and continue on the event of the gateway that was triggered
    // - according to the BPMN specification, the sequence flow to this event is not taken
    stateTransitionBehavior.transitionToCompleted(element, context).ifRightOrLeft(completed -> eventSubscriptionBehavior.activateTriggeredEvent(context.getElementInstanceKey(), completed.getFlowScopeKey(), eventTrigger, completed), failure -> incidentBehavior.createIncident(failure, context));
}

Example 4 with BpmnProcessingException

use of io.camunda.zeebe.engine.processing.bpmn.BpmnProcessingException in project zeebe by zeebe-io.

the class EventBasedGatewayProcessor method onComplete.

@Override
public void onComplete(final ExecutableEventBasedGateway element, final BpmnElementContext context) {
    eventSubscriptionBehavior.unsubscribeFromEvents(context);
    final var eventTrigger = eventSubscriptionBehavior.findEventTrigger(context).orElseThrow(() -> new BpmnProcessingException(context, "Expected an event trigger to complete the event-based gateway but not found."));
    // transition to completed and continue on the event of the gateway that was triggered
    // - according to the BPMN specification, the sequence flow to this event is not taken
    stateTransitionBehavior.transitionToCompleted(element, context).ifRightOrLeft(completed -> eventSubscriptionBehavior.activateTriggeredEvent(context.getElementInstanceKey(), completed.getFlowScopeKey(), eventTrigger, completed), failure -> incidentBehavior.createIncident(failure, context));
}

Example 5 with BpmnProcessingException

use of io.camunda.zeebe.engine.processing.bpmn.BpmnProcessingException in project zeebe by zeebe-io.

the class BpmnStateBehavior method canBeTerminated.

// used by canceling, since we don't care about active sequence flows
public boolean canBeTerminated(final BpmnElementContext context) {
    final ElementInstance flowScopeInstance = getFlowScopeInstance(context);
    if (flowScopeInstance == null) {
        return false;
    }
    final long activePaths = flowScopeInstance.getNumberOfActiveElementInstances();
    if (activePaths < 0) {
        throw new BpmnProcessingException(context, String.format("Expected number of active paths to be positive but got %d for instance %s", activePaths, flowScopeInstance));
    }
    return activePaths == 0;
}