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https://issues.apache.org/jira/browse/CAMEL-4464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13107730#comment-13107730
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Christian Schneider commented on CAMEL-4464:
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Also need to move Traceable to org.apache.camel
> Resolve cycle between processor package and its subpackages
> -----------------------------------------------------------
>
> Key: CAMEL-4464
> URL: https://issues.apache.org/jira/browse/CAMEL-4464
> Project: Camel
> Issue Type: Improvement
> Components: camel-core
> Affects Versions: 2.8.0
> Reporter: Christian Schneider
> Assignee: Christian Schneider
> Fix For: 2.9.0
>
> Attachments: CAMEL-4464_after.png, CAMEL-4464_before.png
>
>
> The processor package and its subpackages interceptor and aggregator form a
> dependency cycle.
> The first cycle is between processor and processor.interceptor. The package
> interceptor needs several processor classes so this direction can not be
> avoided easily. Int the other direction DefaultChannel depends on interceptor
> clases. Interestingly DefaultChannel is not used from other classes in
> processor. So I propose to jsut move DefaultChannel to interceptor to keep
> interceptor related stuff together.
> The second cycle is between processor and processor.aggregate. The
> AggregateProcessor uses the SendProcessor. Here I propose to just use a
> producerTemplate to end the failed exchange. ProducerTemplate is a API
> element and can be fetched from the camelContext so this solves the cycle. I
> hope that using the ProducerTemplate does not create other issues. The tests
> seem to work.
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