Claims you can override in your custom Claim Processor
To make your custom Claim Processor handle session-specific content, you can override the Claims listed here to change the behavior of the Preview Claim Processor.
taf:session:preview:request:full_url- A string containing the full URL of the current request
taf:session:preview:request:real_path- A string containing the real path of the current request
taf:session:preview:request:root_path- A string containing the root path of the current request
taf:session:preview:request:forwarding- A Boolean indicating whether any forwarding should take place
taf:session:preview:request:component_presentations-
A string containing the IDs of Component Presentations that should be written to disk as part of this request. A pipe character '|' is used as delimiter in this string, and each Component Presentation ID has the format
<Component URI>_<Component Template URI>, for example,tcm:3-95-16_tcm:3-163-32. taf:session:preview:request:component_presentation_root_path- A string containing the root path of the Component Presentations in this request