This aspect directly invokes the coplet adapter to stream out the coplet content.
An alternative solution is to generate only cinclude tags by using the
org.apache.cocoon.portal.layout.renderer.aspect.impl.CIncludeCopletAspect and include the coplet contents later. That would allow caching up to the point
of the cinclude transformer.
Example XML:
<content>
<!-- content streamed from coplet -->
</content>