package eu.dnetlib.validatorapi.utils;

import org.apache.camel.AggregationStrategy;
import org.apache.camel.Exchange;

public class ListSetAggregationStrategy implements AggregationStrategy {


    public Exchange aggregate(Exchange oldExchange, Exchange newExchange) {
        if (oldExchange == null) {
            return newExchange;
        }

        String oldBody = oldExchange.getIn().getBody(String.class);
        String newBody = newExchange.getIn().getBody(String.class);
        oldExchange.getIn().setBody(oldBody + newBody);

        return oldExchange;
    }

/*    public Exchange aggregate(Exchange oldExchange, Exchange newExchange) {
        if (oldExchange == null) {
            newExchange.getIn().setBody("skata", String.class);
            return newExchange;
        }

        oldExchange.getIn().setBody("skatakia", String.class);
        String oldBody = oldExchange.getIn().getBody(String.class);
        String newBody = newExchange.getIn().getBody(String.class);
        oldExchange.getIn().setBody(oldBody + newBody);

        return oldExchange;
    }*/

}