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https://issues.apache.org/jira/browse/CAMEL-6557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen updated CAMEL-6557:
-------------------------------
Fix Version/s: 2.12.0
2.11.2
> AbstractListAggregationStrategy does not work with batch completion strategy
> ----------------------------------------------------------------------------
>
> Key: CAMEL-6557
> URL: https://issues.apache.org/jira/browse/CAMEL-6557
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.11.1
> Reporter: David Arthur
> Assignee: Claus Ibsen
> Fix For: 2.11.2, 2.12.0
>
>
> When my aggregator extends AbstractListAggregationStrategy, I never get
> aggregator completions from the batch consumer.
> If I change my aggregator to be something like:
> {code}
> Foo foo = newExchange.getIn().getBody(Foo.class);
> List<Foo> list = null;
> Exchange outExchange;
> if (oldExchange == null) {
> list = new LinkedList<Foo>();
> list.add(foo);
> newExchange.getIn().setBody(list);
> outExchange = newExchange;
> } else {
> list = oldExchange.getIn().getBody(List.class);
> list.add(foo);
> outExchange = oldExchange;
> }
> return outExchange;
> {code}
> then it works fine.
> I'm guessing this is has something to do with AbstractListAggregationStrategy
> messing with properties or wrapping the actual exchanges (since the batch
> completion is triggered based on Exchange.BATCH_SIZE property)
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