Hi You should then use the content enricher EIP if you want to merge the current body with the enriched body.
http://camel.apache.org/content-enricher.html Though the content enricher does not support dynamic uri, as the recipient list does. On Tue, Apr 1, 2014 at 10:09 PM, a746076drdrb <a746...@drdrb.net> wrote: > Hello, > > I try to use dynamic endpoint uri with recipientList and then combine old > body with the new one, to enrich the message However in > AggregationStrategy.aggregate method the > oldExchange is null. > > I suppose recipientList clears the old body. Is there a way to combine two > exchanges after recipientList? The test throwing > IllegalArgumentException("oldExchange is null"): > > > > package com.mycompany.cameltest; > > import org.apache.camel.Exchange; > import org.apache.camel.builder.RouteBuilder; > import org.apache.camel.processor.aggregate.AggregationStrategy; > import org.apache.camel.test.junit4.CamelTestSupport; > import org.junit.Test; > > public class MyRouteBuilderTest extends CamelTestSupport { > > @Override > protected RouteBuilder createRouteBuilder() throws Exception { > return new RouteBuilder() { > @Override > public void configure() throws Exception { > from("direct:start") > .recipientList(simple("${body.url}")) > .aggregationStrategy(new AggregationStrategy() { > > @Override > public Exchange aggregate(Exchange oldExchange, > Exchange newExchange) { > if (oldExchange == null) { > throw new > IllegalArgumentException("oldExchange is null"); > } > String newBody = > newExchange.getIn().getBody(String.class); > PojoObject pojo = > oldExchange.getIn().getBody(PojoObject.class); > pojo.setResult(newBody); > newExchange.getIn().setBody(pojo); > return newExchange; > } > }); > > } > }; > } > > @Test > public void testConfigure() { > context.setTracing(Boolean.TRUE); > PojoObject pojo = new PojoObject(); > pojo.setUrl("mock:http"); > template.sendBody("direct:start", pojo); > } > > public class PojoObject { > > private String url = "http://foo";; > private Object result; > > public String getUrl() { > return url; > } > > public void setUrl(String url) { > this.url = url; > } > > public Object getResult() { > return result; > } > > public void setResult(Object result) { > this.result = result; > } > > > @Override > public String toString() { > return "PojoBody{" + "url=" + url + '}'; > } > > } > > } > > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/How-to-enrich-with-recipient-list-tp5749644.html > Sent from the Camel - Users mailing list archive at Nabble.com. -- Claus Ibsen ----------------- Red Hat, Inc. Email: cib...@redhat.com Twitter: davsclaus Blog: http://davsclaus.com Author of Camel in Action: http://www.manning.com/ibsen Make your Camel applications look hawt, try: http://hawt.io
