Ok, understand. Thanks.
-----Original Message----- From: Claus Ibsen [mailto:claus.ib...@gmail.com] Sent: Friday, November 16, 2012 4:46 PM To: users@camel.apache.org Subject: Re: Problem of Intercept with When Condition On Fri, Nov 16, 2012 at 8:52 AM, liugang <clevers...@gmail.com> wrote: > Hi Claus: > > Ah, ok, if so, then no problem. > But from the code, user can write everything what he wants, there's no any > hint to indicate that. May be it's better to improve it. > Thats not really possible as we have stretched how far you can take plain Java language as a DSL. And if you follow the documentation then you get it correct. And if you follow common sense. eg I want to intercept WHEN x == 5 > > Thanks > GangLiu > -----Original Message----- > From: Claus Ibsen [mailto:claus.ib...@gmail.com] > Sent: Friday, November 16, 2012 3:49 PM > To: users@camel.apache.org > Subject: Re: Problem of Intercept with When Condition > > On Fri, Nov 16, 2012 at 8:01 AM, liugang <clevers...@gmail.com> wrote: >> Hi Willem: >> >> Yes, if you add the "when" close to the "intercept", there's no problem. >> >> But if add some more between them, for example: >> Intercept().process(processor).when(....).to(...); >> >> Then you will see the problem. >> > > The when *must* be right after the intercept! > >> Please have a try. >> >> Thanks >> GangLiu >> >> -----Original Message----- >> From: Willem jiang [mailto:willem.ji...@gmail.com] >> Sent: Friday, November 16, 2012 2:53 PM >> To: users@camel.apache.org >> Subject: Re: Problem of Intercept with When Condition >> >> Hi, >> >> I just did a quick test on camel trunk, I cannot reproduce the error that > you get. >> You can check out the unit test here[1]. >> >> > [1]https://svn.apache.org/repos/asf/camel/trunk/camel-core/src/test/java/org > /apache/camel/processor/intercept/InterceptSimpleRouteWhenTest.java >> >> -- >> Willem Jiang >> >> Red Hat, Inc. >> FuseSource is now part of Red Hat >> Web: http://www.fusesource.com | http://www.redhat.com >> Blog: http://willemjiang.blogspot.com (http://willemjiang.blogspot.com/) > (English) >> http://jnn.javaeye.com (http://jnn.javaeye.com/) (Chinese) >> Twitter: willemjiang >> Weibo: willemjiang >> >> >> >> >> >> On Friday, November 16, 2012 at 2:07 PM, liugang wrote: >> >>> Hi All: >>> >>> >>> I have following codes: >>> >>> intercept().process(new Processor() { >>> >>> >>> public void process(Exchange >>> exchange) throws Exception { >>> >>> System.out.println("Intercept without condition"); >>> >>> } >>> >>> }).when(simple("${in.body} == >>> 'a'")).process(new Processor() { >>> >>> >>> public void process(Exchange >>> exchange) throws Exception { >>> >>> System.out.println("Intercept when body equals 'a'"); >>> >>> } >>> >>> }); >>> >>> from("timer:foo?repeatCount=1").setBody(constant("b")).process( >>> >>> new Processor() { >>> >>> >>> public void >>> process(Exchange exchange) >>> >>> throws Exception { >>> >>> System.out.println(exchange.getIn().getBody( >>> >>> String.class)); >>> >>> } >>> >>> }); >>> >>> >>> The result is: >>> >>> >>> Intercept without condition >>> >>> Intercept when body equals 'a' >>> >>> Intercept without condition >>> >>> Intercept when body equals 'a' >>> >>> b >>> >>> >>> But I think the correct one should be: >>> >>> >>> Intercept without condition >>> >>> Intercept without condition >>> >>> b >>> >>> >>> and if I move the when condition to next behind the intercept(), then it >>> works fine. >>> >>> >>> Does anybody can have a look, and check it's a Camel bug or not? >>> >>> >>> Thanks >>> >>> GangLiu >> >> > > > > -- > Claus Ibsen > ----------------- > Red Hat, Inc. > FuseSource is now part of Red Hat > Email: cib...@redhat.com > Web: http://fusesource.com > Twitter: davsclaus > Blog: http://davsclaus.com > Author of Camel in Action: http://www.manning.com/ibsen > -- Claus Ibsen ----------------- Red Hat, Inc. FuseSource is now part of Red Hat Email: cib...@redhat.com Web: http://fusesource.com Twitter: davsclaus Blog: http://davsclaus.com Author of Camel in Action: http://www.manning.com/ibsen
