Posts Tagged ‘feed’

Document filter inside out (p4): work with Lister/Retriever Model

In last installment, we carefully examined the usage of document filters in creating feed XML. Feed protocol is a push mechanism for the content source to send information to GSA. Since GSA connector framework 3.0, GSA introduced a Lister/Retriever model, which was first implemented in File System Connector. The connector is no longer using the […]

Document filter inside out(part 3): the anatomy working with feed

In this installment, we will discuss how the document filter is utilized by Connector Manager to achieve its functionality. Sometimes it’s very easy to show what’s happening with the code itself. I duplicated many section from Google site, and also provide link to the original source. Since Google engineers keep updating their implementation, the observation […]