Yes, this is true. In theory it is possible to use some custom expression that does significant work, but most setHeader steps are probably very light-weight.
However, this means that a custom processor used with process() needs to implement Service if I want to simply have some performance numbers for it (e.g. how often it was called). For such a case I would not necessarily be interested in manipulating it (e.g. starting/stopping). Jens Claus Ibsen-2 wrote: > > On Thu, Oct 8, 2009 at 9:57 AM, _Jens <jens.riemschnei...@icw.de> wrote: >> >> Just debugged this a bit and it seems that processors have to implement >> Service to be instrumented. The processor for setHeader only implements >> Processor, whereas TransformProcessor extends ServiceSupport. >> > > Ah well spotted. I wonder if we should add management of these micro > processors anyway. > It makes more sense to have processors specific management where you > can manipulate them at runtime. > > >> >> _Jens wrote: >>> >>> Hi, >>> >>> I just checked out the new example for the JMX management in Camel 2.1. >>> When I run the example and browse the MBeans with JConsole, I can see >>> all >>> the processors of the route being instrumented. I then added a setHeader >>> to the route, but it was not shown in JConsole. However, a transform >>> step >>> I added as well was shown. What is the plan for instrumenting >>> processors? >>> Will there be some processors of some specific type that are not >>> instrumented? I understand that this is still work in progress, just >>> wanted to know what we can expect. >>> >>> Thanks, >>> Jens >>> >> >> -- >> View this message in context: >> http://www.nabble.com/JMX-in-Camel-2.1---Processor-MBeans-tp25799266p25799847.html >> Sent from the Camel - Users mailing list archive at Nabble.com. >> >> > > > > -- > Claus Ibsen > Apache Camel Committer > > Open Source Integration: http://fusesource.com > Blog: http://davsclaus.blogspot.com/ > Twitter: http://twitter.com/davsclaus > > -- View this message in context: http://www.nabble.com/JMX-in-Camel-2.1---Processor-MBeans-tp25799266p25800123.html Sent from the Camel - Users mailing list archive at Nabble.com.
