Hi Claus, !!@#$@ it worked :-D. Thank you very much
Below is what I am using. Logger log = Logger.getLogger(JettyRoute.class.getName()); DynamicPollEnricher pollEnricher = new DynamicPollEnricher(); public String process(Exchange exchange) throws Exception { log.info("START"); // TODO Auto-generated method stub ConsumerTemplate consumerTemplate = exchange.getContext().createConsumerTemplate(); String headVal = (String)exchange.getIn().getHeader("dynamic"); String enrichURI = "activemq:queue:SECOND?selector=head='"+headVal+"'"; log.info("HELOO " + headVal + " H " + enrichURI); /*ExchangeHelper.*/ Exchange answer = consumerTemplate.receive(enrichURI, 20000); log.info("Received Exchange Body: "+answer.getIn().getBody(String.class)); log.info("Received Exchange MessageId: "+answer.getIn().getMessageId()); String a = answer.getIn().getBody(String.class); return a; } On 25 March 2016 at 19:10, Claus Ibsen <claus.ib...@gmail.com> wrote: > You can use a processor (or bean) - the code below is pseudo written > in the email > > process(Exchange exchange) { > // use simple to build the dynamic uri > String uri = > exchange.getContext().resolveLanguage("simple").evaluate("activemq:queue:SECOND?selector=${header.head}", > String.class); > > // create polling consumer to poll the message > PollingConsumer pc = exchange.getEndpoint(uri).createPollingConsumer(); > pc.start(); > try { > Exchange out = pc.receive(30000); > if (out != null) { > .. merge from out into current exchange > Object newBody = out.getIn().getBody(); > Object oldBody = exchange.getIn().getBody(); > .. merge like you want to do in that strategy class. > .. or you can use the strategy here > // done out > out.getUnitOfWork().done(out); > } finally { > pc.stop(); > } > > On Fri, Mar 25, 2016 at 9:24 AM, Jagannath Naidu > <jagannath.na...@fosteringlinux.com> wrote: > > Thanks Claus, > > > > I came here for help after reading this link > > > http://camel.465427.n5.nabble.com/pollEnrich-consumer-with-selector-td4939908.html > > . > > And I am fairly new to camel, would you mind sharing some/any sample code > > for this. > > Thank you very much. > > > > On 25 March 2016 at 13:35, Claus Ibsen <claus.ib...@gmail.com> wrote: > > > >> If you are stuck on Camel 2.15.x you would need to write some java > >> code where you build the uri and use a consumer template to poll. And > >> do the enrichment from the java code. > >> > >> > >> > >> On Fri, Mar 25, 2016 at 9:02 AM, Jagannath Naidu > >> <jagannath.na...@fosteringlinux.com> wrote: > >> > Thank you fabrizio. > >> > > >> > But the issue is with passing dynamic uri to pollenrich. > >> > > >> > On 25 March 2016 at 13:25, fabrizio.spataro < > fabrizio.spat...@bizmate.it > >> > > >> > wrote: > >> > > >> >> Hello, > >> >> > >> >> abstractly dynamic uri can be do it using recipientList + simple > >> leanguage > >> >> > >> >> > >> > http://camel.apache.org/content-enricher.html > >> > says, you can use something like > >> > <route> > >> > <from uri="direct:start"/> > >> > <pollEnrich> > >> > <simple>seda:${header.name}</simple> > >> > </pollEnrich> > >> > <to uri="direct:result"/> > >> > </route> > >> > > >> > But I am restricted to use 2.15 only > >> > > >> > example here: http://camel.apache.org/recipient-list.html > >> >> > >> >> I want to replace this line > >> > > >> > <pollEnrich uri="activemq:queue:SECOND?selector=head='jagan'" > >> > strategyRef="myStrat" timeout="30000"/> > >> > > >> > With something like this > >> > > >> > <pollEnrich > uri="activemq:queue:SECOND?selector=${header.head}" > >> > strategyRef="myStrat" timeout="30000"/> > >> > > >> > > >> > http://camel.465427.n5.nabble.com/pollEnrich-consumer-with-selector-td4939908.html > >> > says it is possible with an alternative, but I am still clueless. I am > >> > fairly new to camel usage. > >> > > >> > > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> -- > >> >> View this message in context: > >> >> > >> > http://camel.465427.n5.nabble.com/Issue-with-dynamic-uri-tp5779689p5779690.html > >> >> Sent from the Camel - Users mailing list archive at Nabble.com. > >> >> > >> > > >> > > >> > > >> > -- > >> > Thanks & Regards > >> > > >> > B Jagannath > >> > Keen & Able Computers Pvt. Ltd. > >> > +919871324006 > >> > >> > >> > >> -- > >> Claus Ibsen > >> ----------------- > >> http://davsclaus.com @davsclaus > >> Camel in Action 2: https://www.manning.com/ibsen2 > >> > > > > > > > > -- > > Thanks & Regards > > > > B Jagannath > > Keen & Able Computers Pvt. Ltd. > > +919871324006 > > > > -- > Claus Ibsen > ----------------- > http://davsclaus.com @davsclaus > Camel in Action 2: https://www.manning.com/ibsen2 > -- Thanks & Regards B Jagannath Keen & Able Computers Pvt. Ltd. +919871324006