etc/config-loc.xml

   1 <?xml version="1.0"?>
   2 <!--
   3 1.   LCDB_UTF8_Port1        (e.g., z3950.loc.gov:7097/voyager)
   4 2.   LCDB_UTF8_Port2        (e.g., z3950.loc.gov:7098/voyager)
   5 3.   LCDB_MARC8_Port1       (e.g., z3950.loc.gov:7095/voyager)
   6 4.   LCDB_MARC8_Port2       (e.g., z3950.loc.gov:7096/voyager)
   7 5.   HLAS_UTF8              (e.g., z3950.loc.gov:7999/voyager)
   8 6.   HLAS_MARC8             (e.g., z3950.loc.gov:7990/voyager)
   9 7.   NLSBPH_UTF8            (e.g., z3950.loc.gov:7499/voyager)
  10 8.   NLSBPH_MARC8           (e.g., z3950.loc.gov:7490/voyager)
  11 9.   Name_Authority_File    (e.g., sun4.loc.gov:9018/NAF)
  12 10.  Subject_Authority_File (e.g., sun4.loc.gov:9019/SAF)
  13 11.  Server_in_the_UK       (e.g., blah.blah.uk:210/Aleph)
  14 12.  Server_in_California   (e.g., blah.blah.edu:210/Unicorn)
  15 13.  Performing_Arts_Encyclopedia (e.g., sun4.loc.gov:9013/PAE)
  16 14.  Veterans_History_Project (e.g., sun4.loc.gov:9013/VETS)
  17
  18
  19 MetaProxy could be configured to support accessing
  20 the following databaseNames (virtual databases):
  21
  22    LCDB_UTF8               (1 and 2 above with load balancing)
  23    LCDB_MARC8              (3 and 4 above with load balancing)
  24    AllVoyager              (1, 2, 5, 7 above with merged results)
  25    Name_Authority_File     (Just 9 above)
  26    Subject_Authority_File  (Just 10 above)
  27    Authority_Files         (9 and 10 above)
  28    LC_and_Friends          (1, 2, 5, 7, 11, 12, 13, and 14 above)
  29 -->
  30 <metaproxy xmlns="http://indexdata.com/metaproxy" version="1.0">
  31   <start route="start"/>
  32   <routes>
  33     <route id="start">
  34        <filter type="frontend_net">
  35         <port>@:7090</port>
  36         <!-- maximum connections within a minute from same IP -->
  37         <connect-max>10</connect-max>
  38       </filter>
  39
  40       <!-- converts SRU to Z39.50 and back -->
  41       <filter type="sru_z3950"/>
  42
  43       <filter type="log">
  44         <message>F</message>
  45         <category init-options="true" apdu="false"/>
  46       </filter>
  47
  48       <!-- converts CQL to RPN -->
  49       <filter type="cql_rpn">
  50         <conversion file="../etc/cql2pqf.txt"/>
  51       </filter>
  52
  53       <!-- record transformations -->
  54       <filter type="record_transform">
  55         <retrievalinfo  xmlns="http://indexdata.com/yaz" version="1.0">
  56           <retrieval syntax="xml" name="dc"
  57                     identifier="info:srw/schema/1/dc-v1.1">
  58           <backend syntax="usmarc" name="F">
  59             <marc inputformat="marc" outputformat="marcxml"
  60                   inputcharset="marc-8"/>
  61             <xslt stylesheet="../xml/xslt/MARC21slim2DC.xsl"/>
  62           </backend>
  63         </retrieval>
  64         <retrieval syntax="opac"/>
  65         <retrieval syntax="xml" name="opac">
  66           <backend syntax="opac" name="F">
  67           <marc inputformat="marc" outputformat="marcxml"
  68                 inputcharset="marc-8"/>
  69           </backend>
  70         </retrieval>
  71         <retrieval syntax="usmarc">
  72           <backend syntax="usmarc" name="F">
  73           </backend>
  74           </retrieval>
  75         </retrievalinfo>
  76       </filter>
  77
  78       <filter type="limit">
  79         <limit bandwidth="50000" pdu="100" search="5" retrieve="50"/>
  80       </filter>
  81       <filter type="session_shared">
  82         <resultset ttl="10" max="3"/>
  83         <session ttl="30"/>
  84       </filter>
  85       <filter type="virt_db">
  86         <virtual>
  87           <database>LCDB_UTF8</database>
  88           <target>z3950.loc.gov:7097/LCDB_UTF8</target>
  89         </virtual>
  90         <virtual>
  91           <database>LCDB_MARC8</database>
  92           <target>z3950.loc.gov:7095/LCDB_MARC8</target>
  93         </virtual>
  94         <virtual>
  95           <database>HLAS_UTF8</database>
  96           <target>z3950.loc.gov:7999/HLAS_MARC8</target>
  97         </virtual>
  98         <virtual>
  99           <database>HLAS_MARC8</database>
 100           <target>z3950.loc.gov:7990/HLAS_MARC8</target>
 101         </virtual>
 102         <virtual>
 103           <database>NLSBPH_UTF8</database>
 104           <target>z3950.loc.gov:7499/NLSBPH_UTF8</target>
 105         </virtual>
 106         <virtual>
 107           <database>NLSBPH_MARC8</database>
 108           <target>z3950.loc.gov:7490/NLSBPH_MARC8</target>
 109         </virtual>
 110         <virtual>
 111           <database>Name_Authority_File</database>
 112           <target>sun4.loc.gov:9018/NAF</target>
 113         </virtual>
 114         <virtual>
 115           <database>Subject_Authority_File</database>
 116           <target>sun4.loc.gov:9019/SAF</target>
 117         </virtual>
 118         <virtual>
 119           <database>Server_in_the_UK</database>
 120           <target>blah.blah.uk:210/Aleph</target>
 121         </virtual>
 122         <virtual>
 123           <database>Server_in_Califorina</database>
 124           <target>blah.blah.edu:210/Unicorn</target>
 125         </virtual>
 126         <virtual>
 127           <database>Performing_Arts_Encylopedia</database>
 128           <target>sun4.loc.gov:9013/PAE</target>
 129         </virtual>
 130         <virtual>
 131           <database>Veterans_History_Project</database>
 132           <target>sun4.loc.gov:9013/VETS</target>
 133         </virtual>
 134
 135         <!-- merged results -->
 136         <virtual>
 137           <database>AllVoyager</database>
 138           <target>z3950.loc.gov:7097/LCDB_UTF8</target>
 139           <target>z3950.loc.gov:7999/HLAS_MARC8</target>
 140         </virtual>
 141
 142       </filter>
 143       <filter type="multi"/>
 144       <filter type="log">
 145         <message>C</message>
 146         <category apdu="true"/>
 147       </filter>
 148       <filter type="virt_db">
 149         <virtual>
 150           <database>LCDB_UTF8</database>
 151           <target>z3950.loc.gov:7097/voyager</target>
 152           <target>z3950.loc.gov:7098/voyager</target>
 153         </virtual>
 154
 155         <virtual>
 156           <database>LCDB_MARC8</database>
 157           <target>z3950.loc.gov:7095/voyager</target>
 158           <target>z3950.loc.gov:7096/voyager</target>
 159         </virtual>
 160       </filter>
 161       <filter type="load_balance"/>
 162
 163       <filter type="log">
 164         <message>B</message>
 165         <category apdu="true"/>
 166       </filter>
 167       <filter type="z3950_client"/>
 168       <filter type="bounce"/>
 169     </route>
 170   </routes>
 171 </metaproxy>
 172