X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=doc%2Fpazpar2_protocol.xml;h=006aab12cc5e11013b8773d8d00e718111ce3643;hb=b105666b770081807a7af0846f87906641c10a79;hp=b9767872f0c50041136294a3823cd37c7a21a55a;hpb=24ad2e0dd6ad8ac83c3b09831bcd3ecf9d601616;p=pazpar2-moved-to-github.git diff --git a/doc/pazpar2_protocol.xml b/doc/pazpar2_protocol.xml index b976787..006aab1 100644 --- a/doc/pazpar2_protocol.xml +++ b/doc/pazpar2_protocol.xml @@ -1,3 +1,4 @@ + %entities; - - %common; + + %idcommon; ]> - + Pazpar2 @@ -33,7 +34,7 @@ using the proxy setting. This way, a regular webserver can host the user interface (itself dynamic or static HTML), and AJAX-style calls can be used from JS (or any other client-based - scripting environment) to interact with the search logic in pazpar2. + scripting environment) to interact with the search logic in Pazpar2. Each command is described in sub sections to follow. @@ -61,7 +62,19 @@ The init command may take a number of setting parameters, similar to the 'settings' command described below. These settings are immediately - applied to the new session. + applied to the new session. Other parameters for init are: + + + clear + + + If this is defined and the value is non-zero, the session will + not use the predefined databases in the configuration; only those + specified in the settings parameters (per session databases). + + + + @@ -88,34 +101,36 @@ - settings - - The settings command applies session-specific settings to one or more - databases. A typical function of this is to enable access to - restricted resources for registered users, or to set a user- or - library-specific username/password to use against a target. Each - setting parameter has the form name[target]=value, where name is the - name of the setting (e.g. pz:authentication), target is a target ID, - or possibly a wildcard, and value is the desired value for the - setting. - - - - Because the settings command manipulates potentially sensitive - information, it is possible to configure pazpar2 to only allow access - to this command from a trusted site -- usually from server-side - scripting, which in turn is responsible for authenticating the user, - and possibly determining which resources he has access to, etc. - - + settings + + The settings command applies session-specific settings to one or more + databases. A typical function of this is to enable access to + restricted resources for registered users, or to set a user- or + library-specific username/password to use against a target. Each + setting parameter has the form name[target]=value, where name is the + name of the setting (e.g. pz:authentication), target is a target ID, + or possibly a wildcard, and value is the desired value for the + setting. + + + + Because the settings command manipulates potentially sensitive + information, it is possible to configure Pazpar2 to only allow access + to this command from a trusted site -- usually from server-side + scripting, which in turn is responsible for authenticating the user, + and possibly determining which resources he has access to, etc. + + + - Note: As a shortcut, it is also possible to override settings directly in - the init command. + As a shortcut, it is also possible to override settings directly in + the init command. - - - Example: - + + + Example: + Response: @@ -130,7 +145,7 @@ search Launches a search, parameters: - + session @@ -148,6 +163,14 @@ + + filter + + + Filtering. + + + @@ -250,19 +273,19 @@ search.pz2?session=2044502273&command=stat - sort - - - Specifies sort criteria. The argument is a comma-separated list - (no whitespace allowed) of sort fields, with the highest-priority - field first. A sort field may be followed by a colon followed by - the number '0' or '1', indicating whether results should be sorted in - increasing or decreasing order according to that field. 0==Decreasing is - the default. - - - - + sort + + + Specifies sort criteria. The argument is a comma-separated list + (no whitespace allowed) of sort fields, with the highest-priority + field first. A sort field may be followed by a colon followed by + the number '0' or '1', indicating whether results should be sorted in + increasing or decreasing order according to that field. 0==Decreasing is + the default. + + + + @@ -299,7 +322,9 @@ search.pz2?session=2044502273&command=show&start=0&num=2&sort=title:1 record - Retrieves a detailed record. Parameters: + Retrieves a detailed record. Unlike the + show command, this command + returns metadata records before merging takes place. Parameters: @@ -307,7 +332,7 @@ search.pz2?session=2044502273&command=show&start=0&num=2&sort=title:1 Session ID - + @@ -320,6 +345,62 @@ search.pz2?session=2044502273&command=show&start=0&num=2&sort=title:1 + + + offset + + + This optional parameter is an integer which, when given, makes + Pazpar2 return the raw record for a target. The raw record + from first target is numbered 0, second numbered 1, etc. + When a raw record is returned Pazpar2 will XSLT transform the + record but an XML version is returned. All ISO2709 records are + returned as MARCXML. OPAC records are returned as YAZ' + OPAC with an MARCXML sibling. + + + When offset is not given the Pazpar2 metadata for the record + is returned and with metadata for each targets' data specified + in a 'location' list. + + + + + + syntax + + + This optional parameter is the record syntax used for raw + transfer (i.e. when offset is specified). If syntax is not given, + but offset is used, the value of pz:requestsyntax is used. + + + + + + esn + + + This optional parameter is the element set name used to retrieval + of a raw record (i.e. when offset is specified). + If esn is not given, but offset is used, the value of pz:elements + is used. + + + + + + binary + + + This optional parameter enables "binary" response for retrieval + of a raw record (i.e. when offset is specified). For binary + responses the record is not converted to + XML and the HTTP content type is application/octet-stream. + + + + @@ -339,7 +420,6 @@ search.pz2?session=605047297&command=record&id=3 Mairs, John W. Cartography - @@ -348,10 +428,25 @@ search.pz2?session=605047297&command=record&id=3 termlist Retrieves term list(s). Parameters: - -session -name -- comma-separated list of termlist names (default "subject") - + + + + session + + + Session Id. + + + + + name + + + comma-separated list of termlist names (default "subject") + + + + Example: @@ -414,7 +509,7 @@ Output: session - Session Id. + Session Id. @@ -423,7 +518,7 @@ Output: Example: Example output: @@ -441,15 +536,31 @@ search.pz2?session=605047297&command=record&id=3 ]]> - - The following client states are defined: Client_Connecting, - Client_Connected, Client_Idle, Client_Initializing, Client_Searching, - Client_Searching, Client_Presenting, Client_Error, Client_Failed, - Client_Disconnected, Client_Stopped. + + The following client states are defined: Client_Connecting, + Client_Connected, Client_Idle, Client_Initializing, Client_Searching, + Client_Searching, Client_Presenting, Client_Error, Client_Failed, + Client_Disconnected, Client_Stopped, Client_Continue. + SEE ALSO + + Pazpar2: + + pazpar2 + 8 + + + + Pazpar2 Configuration: + + pazpar2_conf + 5 + + +