On Fri, Jan 7, 2011 at 1:42 PM, Martin Gilday <martin.li...@imap.cc> wrote: > Thanks, Claus. > > We are still on Camel 2.3 at the moment with this project. Are there > any alternatives? >
If RoutePolicy SPI is part of Camel 2.3, then its all you need. Just implement it with that open/close logic and assign it to the route. > Martin. > > ----- Original message ----- > From: "Claus Ibsen" <claus.ib...@gmail.com> > To: users@camel.apache.org > Date: Fri, 7 Jan 2011 12:46:48 +0100 > Subject: Re: Consuming messages based on a predicate > > On Fri, Jan 7, 2011 at 12:20 PM, Martin Gilday <martin.li...@imap.cc> > wrote: >> Hi, >> >> I am building a Camel route which consumes from a JMS queue, does JSON >> to XML conversion and then calls a web service to send requests to a >> third party. This third party only wants to receive the messages during >> their opening hours. This made me immediately think to use the Quartz >> component to consume during certain hours. However their opening hours >> change frequently, and we have a database table which stores the current >> schedule. There is a nice service with a method isOpen() which can >> determine whether they are open currently. If I take the message off >> the queue and then check the predicate it could be looping the messages >> around for hours or days at a time until they are open. >> >> Is there a nice way to create a route to do this? >> > > Something similar to > http://camel.apache.org/scheduledroutepolicy.html > > But instead just implement your own "scheduling" logic. For example > have a background thread invoke once a minute or something and > determine if its open. And then suspend/resume the route accordingly. > >> Thanks, >> Martin >> > > > > -- > 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/
