Re: Possible to evaulate a expression without exchange?

2012-12-25 Thread orz
Great thanks, that is what I need. P/S sorry Claus, I accidentally emailed you instead of posting to this thread -- View this message in context: http://camel.465427.n5.nabble.com/Possible-to-evaulate-a-expression-without-exchange-tp5724570p5724586.html Sent from the Camel - Users mailing list

Transactional aggregator

2013-01-07 Thread orz
Hi, I am trying to aggregate messages from a queue, and then sending out the batched message to a http endpoint. I am using the transaction client but it seems that although I see the rollback message in my test, the messages do not retain in the queue. I want to ask if it is possible. If it sho

Re: Transactional aggregator

2013-01-08 Thread orz
The Spring DSL is something like the following: org.apache.camel.component.http.HttpOperationFailedException true

Re: Transactional aggregator

2013-01-08 Thread orz
Hi, Thanks for your reply. I have already read chapters 8 and 9. I understand that I can use HawtDBAggregationRepository and redirect the aggregated exchange(s) to a DLQ after a certain number of retries. However, that is not what I want. I need it to behave like the following steps 1. Message A

Re: Transactional aggregator

2013-01-10 Thread orz
Hi, Unfortunately, I need to go ahead with the Javabean approach. Now I have a processor that is a bit similar to org.apache.camel.processor.aggregate.AggregateProcessor. It has a aggregatorRepository to manage the in-flight exchanges. However, I need to catch the RollbackExchangeException in thi