集約戦略としてJava Beanを作成する

package beans;

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

public class AggregateBody implements AggregationStrategy{

	public Exchange aggregate(Exchange oldEx, Exchange newEx) {
		if(oldEx==null){
			return newEx;
		}
		String oldBody = oldEx.getIn().getBody(String.class);
		String newBody = newEx.getIn().getBody(String.class);
		newEx.getIn().setBody(oldBody+newBody);
		return newEx;
	}
}