Example usage for org.springframework.statemachine.event StateMachineEventPublisher publishTransitionStart

Introduction

In this page you can find the example usage for org.springframework.statemachine.event StateMachineEventPublisher publishTransitionStart.

Prototype

void publishTransitionStart(Object source, Transition<?, ?> transition);

Source Link

Document

Publish a transition start event.

Usage

From source file:org.springframework.statemachine.support.StateMachineObjectSupport.java

protected void notifyTransitionStart(StateContext<S, E> stateContext) {
    try {/*from w w  w  .  j  a  va2  s .  co  m*/
        stateMachineHandlerCallHelper.callOnTransitionStart(getBeanName(), stateContext);
        stateListener.transitionStarted(stateContext.getTransition());
        stateListener.stateContext(stateContext);
        if (contextEventsEnabled) {
            StateMachineEventPublisher eventPublisher = getStateMachineEventPublisher();
            if (eventPublisher != null) {
                eventPublisher.publishTransitionStart(this, stateContext.getTransition());
            }
        }
    } catch (Throwable e) {
        log.warn("Error during notifyTransitionStart", e);
    }
}

---