[jira] [Resolved] (CAMEL-7167) AbstractListAggregationStrategy : at the end of the split, the body is not replaced by the agregated list

["Claus Ibsen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-7167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-7167.
--------------------------------

    Resolution: Fixed

> AbstractListAggregationStrategy : at the end of the split, the body is not replaced by the agregated list
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-7167
>                 URL: https://issues.apache.org/jira/browse/CAMEL-7167
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 2.12.1
>            Reporter: Yves De Moor
>            Assignee: Claus Ibsen
>            Priority: Minor
>             Fix For: 2.12.3, 2.13.0
>
>
> Using a class that extends AbstractListAggregationStrategy to rebuild a List after the completion of the split cause the body not to be replaced by the agregated list at the end of the split.
> In other words (AbstractListAggregationStrategy.onCompletion(Exchange exchange) is never called.
> Here is what I do :
> from(HANDLE_A_LIST)//
>             .split(body(), new ListAggregationStrategy())// body is an arrayList of String
>             .to("log:foo")//
>             .end()// end split
>             // the body is a string instead of a List
>             .end()// end route
>    
> class ListAggregationStrategy extends AbstractListAggregationStrategy<String>
>     {
>         @Override
>         public String getValue(Exchange exchange)
>         {
>             return exchange.getIn().getBody();
>         }
>     }
> As workaround, I use .setBody(property(Exchange.GROUPED_EXCHANGE)) after the end of the split.



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