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/**
 * Helper class for creating events.
 */
public final class TutanEventHelperCustomEventHelper {
    private TutanEventHelperCustomEventHelper() {
    }
 
    /**
     * Throws {@link FailedFromVfEvent} and notifies all registered event notifiers.
     *
     * @param exchange the exchange
     */
	public static void notifyFailedFromVf(Exchange exchange) {
        AsynchEventHelper.notifyMsg(exchange, new EventNotifierCallback() {
            @Override
            public boolean ignore(EventNotifier notifier) {
                return notifier.isIgnoreExchangeEvents() || notifier.isIgnoreExchangeCompletedEvent();
            }
            @Override
            public AbstractAsynchEvent createEvent(Exchange exchange) {
                return new FailedFromVfEvent(exchange, getMsgFromExchange(exchange));
            }
        });
	}
 
    private static Message getMsgFromExchange(Exchange exchange) {
        return (Message) exchange.getIn().getHeader(AsynchConstants.MSG_HEADER);
    }
}