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From: <mikko.wuokko@accenture.com>
To: <users@camel.apache.org>
Subject: Preventing empty results from MyBatis producer being forwarded
Thread-Topic: Preventing empty results from MyBatis producer being forwarded
Thread-Index: Ac2Ri8olFrzuUawPTZWavI1f9AocoA==
Date: Thu, 13 Sep 2012 08:43:18 +0000
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Hi.

I have a route similar to the polling example on MyBatis component page:

from("timer://pollTheDatabase?delay=3D30000").to("mbatis:selectAllAccounts"=
).to("activemq:queue:allAccounts");

When I run Camel I see that also the empty resultsets are being sent to MQ.=
 This causes redundant messages and data transfer and I would like to avoid=
 that. The MyBatis docs tell about option "consumer.routeEmptyResultSet" wh=
ich sadly works only for producers.

Is there a way to prevent sending the empty results sets to the next step? =
I tried to fondle a bit with the .choice(), but found no solution.

Regards,

Mikko

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