Issues a show command on the ACE query, to check if the query is ready for
the first record request (it is considered ready when at least 1 hit has
been returned, or, if there are no active clients left)
Returns first part of a log statement according to the Common Log Format,
except that the request section will not necessarily contain method,URI,querystring,protocol
but rather whatever is specified in 'statement'.
Based on author and title on the provided Document recordDoc, this method
will create and execute an ACE query - on a separate pazpar2 session - and
return the resulting HTTP client to the main program.
ILS plugin, the plugin must be bound to 3 separate commands - auth (retrieve
the ils connector, login to the ILS, retrieve the list of holdings) - record
(overlay hold information on the pazpar2 record)
Sets session timeout for the session under authentication if
SESSION_TIMEOUT_MINUTES is defined in the properties for the
authentication plug-in - unless the session already has that
exact timeout set.