ATG Consumer Commerce provides additional components to the request-handling pipeline. Because the path taken by the request varies based on the type of request, this section is broken down into subsections for JSP and JHTML requests. The components included in each list may appear in the pipeline when Adaptive Scenario Engine and Consumer Commerce-related modules are running. Additional components may be added to the pipeline by other modules.
JHTML Request on ATG Consumer Commerce
The following components are available to the DAS servlet pipeline when it is handling a JHTML request on ATG Consumer Commerce:
The diagram below shows a typical path a request takes through the DAS servlet pipeline when ATG Consumer Commerce is running.
![](media/image7.png)
JSP Request on ATG Consumer Commerce
The following components are available to the DAF servlet pipeline when it is handling a JSP request on ATG Consumer Commerce:
The diagram below shows a typical path a request takes through the DAF servlet pipeline when ATG Consumer Commerce is running.
![](media/image8.png)