Normal Description
We need hst page link path in JAX-RS component, which will allow a client-side application (such as widget) to create a page navigational links.
Currently, the rest pipeline couldn't have HstSite because the site mount is not associated with HstSite.
However, in normal case, the site mount is a child of the site mount which is associated with a HstSite.
So, I think the JAX-RS component can make use of the parent site mount to generate a page link path for a document or folder.