If you look back at the entire thread: http://camel.465427.n5.nabble.com/JPA-Component-Behavior-td5725781.html#a5731377
You can see that I solved this requirement by implementing a custom PollingConsumerPollStrategy called you use that plus configure the JPA consumer with "startScheduler=false" Then, from your actionPerformed button code, or whatever code needs to trigger the JPA poll, call a function with this code: JpaConsumer jpaConsumer = null; Route route = ctx.getRoute(routeId); if (route == null) { log.error("No route found with id \"{}\"", routeId); return; } if ( ! (route.getConsumer() instanceof JpaConsumer)) { log.error("Consumer must be of type JpaConsumer, the configured consumer is of type {}", route.getConsumer().getClass().getName()); return; } try { if (jpaConsumer.isSuspended() || jpaConsumer.isSuspending()) { jpaConsumer.resume(); } else { // first time here - need to start scheduler // why is startScheduler() "protected" - can't it be "public"? Class<?> superClass = jpaConsumer.getClass().getSuperclass(); superClass = superClass.getSuperclass(); Method m = superClass.getDeclaredMethod("startScheduler", (Class<?>[]) null); m.setAccessible(true); m.invoke(jpaConsumer, (Object[]) null); } } catch (Exception e1) { e1.printStackTrace(); } This is working fine for my use-case which is the same as yours... Regards, Chris On Tue, Apr 23, 2013 at 5:10 PM, Christian Jacob <cjaco...@aol.com> wrote: > Hi Claus,I'm very eager to get that feature, too. My requirements for a new > project are: > run on every 1st of a month (or some other Quartz clause) and then select > all objects with status = 0 > have a user interface for an administrator in which he/she can customize > some search arguments such as a time range in which a JPA object was > created, different values for the status field, and so on. I'm surely fit > enough to deliver such a UI, e.g. as JEE2. From that UI, I can produce a > route with customized query criteria. But the point is: how do I make the > JPA consumer run on a button click? > In my opinion, scheduled poll consuming is not the only sceanrio in which > database or JPA retrieval is required. Do you see a way with which I can > achieve that? Or do I have to wait? > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/JPA-Component-Behavior-tp5725781p5731377.html > Sent from the Camel - Users mailing list archive at Nabble.com.