F2F | Documentation | Filters
F2F fiters are XSLT-based datatransforms, which are automatically applied to servicereqs or messages. A presentation on the subject of filters is at http://altruists.org/ff9. The F2F core contains the following 7 filters:
| URI | Description |
|---|---|
| http://friend2friend.net/filters/real-uid | This filter adds an f2f:uid element containing the userid of whoever called the service. Useful for resticting users' access to datastores. |
| http://friend2friend.net/filters/remove-exceptions-exec | This filter removes all soft-exceptions from a servicereq call. |
| http://friend2friend.net/filters/remove-exceptions-top | This filter removes all soft-exceptions from the exec stream of messages. |
| http://friend2friend.net/filters/log-calls | This filter needs a local datastore with @rdf:ID="log", into which it saves servicereqs. |
| http://friend2friend.net/filters/log-results | This filter needs a local datastore with @rdf:ID="log", into which it saves the results of servicereqs. |
| http://friend2friend.net/filters/log-messages-in | This filter needs a local datastore with @rdf:ID="log", into which it saves messages that come in to this node from above. |
| http://friend2friend.net/filters/log-messages-out | This filter needs a local datastore with @rdf:ID="log", into which it saves messages that leave up from this node. |
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