On Tue, Dec 21, 2010 at 10:39 AM, Claus Ibsen <claus.ib...@gmail.com> wrote: > You are aware that you do NOT have any MY_ID header when you invoke > the logStart method on the bean, since the message has just been > consumed from a file. Therefore it only contains the CamelFileName > header. > > Camel is then not able to map this header. >
A plain example works http://svn.apache.org/viewvc?rev=1051434&view=rev But from your stacktrace it looks like you do some proxy on the bean instances which may give trouble when Camel introspects the bean. > > On Sun, Dec 19, 2010 at 11:00 PM, Craig Taylor <ctalk...@ctalkobt.net> wrote: >> I've gotten around the problem by turning it into a processor but the route >> was pro grammatically generated as >> >> from( "file:/home/myuser/data/in") >> .to( "bean:myLogger?method=logStart" ) >> .process( processor1 ) >> .to( "bean:myLogger?method=logEnd" ); >> >> I'll try and come up with an isolated test case I can post to later. >> >> On Sat, Dec 18, 2010 at 6:23 AM, Claus Ibsen <claus.ib...@gmail.com> wrote: >> >>> Can you post Camel version used and the route you are using? >>> >>> >>> On Fri, Dec 17, 2010 at 6:42 PM, Craig Taylor <ctalk...@ctalkobt.net> >>> wrote: >>> > I'm attempting to fire a bean method "logStart" and am receiving a >>> > conversion error as it appears it's treating my initial integer parameter >>> as >>> > the body. From trace logs: >>> > >>> > 12:33:17,297 | TRACE | tenerContainer-1 | BeanInfo >>> | >>> > he.camel.component.bean.BeanInfo 296 | Creating MethodInfo for class: >>> class >>> > $Proxy187 method: public final void >>> > $Proxy187.logStart(java.lang.Integer,java.lang.Strin >>> > 12:33:17,297 | TRACE | tenerContainer-1 | BeanInfo >>> | >>> > he.camel.component.bean.BeanInfo 307 | Parameter #0: >>> ParameterInfo[index=0, >>> > type=class java.lang.Integer, annotations=[], expression=null] >>> > 12:33:17,297 | TRACE | tenerContainer-1 | BeanInfo >>> | >>> > he.camel.component.bean.BeanInfo 328 | Parameter #0 is the body >>> parameter >>> > using expression mandatoryBodyAs[java.lang.Integer] >>> > 12:33:17,297 | TRACE | tenerContainer-1 | BeanInfo >>> | >>> > he.camel.component.bean.BeanInfo 337 | Parameter #0 has parameter info: >>> > ParameterInfo[index=0, type=class java.lang.Integer, annotations=[], >>> > expression=mandatoryBod >>> > 12:33:17,298 | TRACE | tenerContainer-1 | BeanInfo >>> | >>> > he.camel.component.bean.BeanInfo 307 | Parameter #1: >>> ParameterInfo[index=1, >>> > type=class java.lang.String, annotations=[], expression=null] >>> > 12:33:17,298 | TRACE | tenerContainer-1 | BeanInfo >>> | >>> > he.camel.component.bean.BeanInfo 337 | Parameter #1 has parameter info: >>> > ParameterInfo[index=1, type=class java.lang.String, annotations=[], >>> > expression=null] >>> > 12:33:17,298 | TRACE | tenerContainer-1 | MethodInfo >>> | >>> > .camel.component.bean.MethodInfo 220 | Creating parameters expression >>> for 2 >>> > parameters >>> > 12:33:17,298 | TRACE | tenerContainer-1 | MethodInfo >>> | >>> > .camel.component.bean.MethodInfo 228 | Parameter #0 has expression: >>> > mandatoryBodyAs[java.lang.Integer] >>> > 12:33:17,298 | TRACE | tenerContainer-1 | MethodInfo >>> | >>> > .camel.component.bean.MethodInfo 228 | Parameter #1 has expression: null >>> > >>> > where my function definition is : >>> > >>> > @Handler >>> > public void logStart( @Header("MY_ID") Integer myId, >>> > @Header("CamelFileName") String filename ) >>> > >>> > Changing the Integer myId, and the associated setHeader to strings >>> > apparently causes this to work. I'd much prefer to use an integer id >>> rather >>> > than a string. >>> > >>> > >>> > -- >>> > ------------------------------------------- >>> > Craig Taylor >>> > ctalk...@ctalkobt.net >>> > >>> >>> >>> >>> -- >>> Claus Ibsen >>> ----------------- >>> FuseSource >>> Email: cib...@fusesource.com >>> Web: http://fusesource.com >>> Twitter: davsclaus >>> Blog: http://davsclaus.blogspot.com/ >>> Author of Camel in Action: http://www.manning.com/ibsen/ >>> >> >> >> >> -- >> ------------------------------------------- >> Craig Taylor >> ctalk...@ctalkobt.net >> > > > > -- > Claus Ibsen > ----------------- > FuseSource > Email: cib...@fusesource.com > Web: http://fusesource.com > Twitter: davsclaus > Blog: http://davsclaus.blogspot.com/ > Author of Camel in Action: http://www.manning.com/ibsen/ > -- Claus Ibsen ----------------- FuseSource Email: cib...@fusesource.com Web: http://fusesource.com Twitter: davsclaus Blog: http://davsclaus.blogspot.com/ Author of Camel in Action: http://www.manning.com/ibsen/
