camel.properties

consumer.url=jpa://samples.camel.model.Address?consumeDelete=false
producer.url=file:target/test?allowNullBody=true&fileExist=append

routebuilder.java

@Component
public class DbRouteBuilder extends RouteBuilder {

    @Value("${consumer.url}")
    private String consumerUrl;

    @Value("${producer.url}")
    private String producerUrl;

    @Override
    public void configure() throws Exception {
        from(consumerUrl)
                .log(LoggingLevel.TRACE, "Processing ${id}")
                //.bean(new AddressBean(), "log")
                .marshal().json()
                .to(producerUrl);
    }
}