Accéder aux properties référencées via <context:property-placeholder> depuis un composant Java.

/** Example of accessing a property from Java code. */
public class PropertyAccessExample implements Callable {
    protected final Logger logger = LoggerFactory.getLogger(getClass());

    @Value("${a}")
    String myProperty;

    @Override
    public Object onCall(MuleEventContext eventContext) throws Exception {
        logger.info("From Java a={}",myProperty);
        return null;
    }
}

Autres ressource.