Resolve cycle bettween processor package and its subpackages
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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
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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