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   <filters>
  33     <!-- record transform for servers that return MARC8-encoded MARC -->
  34     <filter id="marc8-records" type="record_transform">
  35       <retrievalinfo  xmlns="http://indexdata.com/yaz" version="1.0">
  36         <retrieval syntax="xml" name="dc"
  37                    identifier="info:srw/schema/1/dc-v1.1">
  38         <backend syntax="usmarc" name="F">
  39           <marc inputformat="marc" outputformat="marcxml"
  40                 inputcharset="marc-8"/>
  41           <xslt stylesheet="../xml/xslt/MARC21slim2DC.xsl"/>
  42         </backend>
  43       </retrieval>
  44       <retrieval syntax="opac"/>
  45       <retrieval syntax="xml" name="opac">
  46         <backend syntax="opac" name="F">
  47         <marc inputformat="marc" outputformat="marcxml"
  48               inputcharset="marc-8"/>
  49         </backend>
  50       </retrieval>
  51       <retrieval syntax="usmarc">
  52         <backend syntax="usmarc" name="F">
  53         </backend>
  54         </retrieval>
  55       </retrievalinfo>
  56     </filter>
  57
  58     <!-- record transform for servers that return UTF8-encoded MARC -->
  59     <filter id="utf8-records" type="record_transform">
  60       <retrievalinfo  xmlns="http://indexdata.com/yaz" version="1.0">
  61         <retrieval syntax="xml" name="dc"
  62                    identifier="info:srw/schema/1/dc-v1.1">
  63         <backend syntax="usmarc" name="F">
  64           <marc inputformat="marc" outputformat="marcxml"
  65                 inputcharset="utf8"/>
  66           <xslt stylesheet="../xml/xslt/MARC21slim2DC.xsl"/>
  67         </backend>
  68       </retrieval>
  69       <retrieval syntax="opac"/>
  70       <retrieval syntax="xml" name="opac">
  71         <backend syntax="opac" name="F">
  72         <marc inputformat="marc" outputformat="marcxml"
  73               inputcharset="utf8"/>
  74         </backend>
  75       </retrieval>
  76       <retrieval syntax="usmarc">
  77         <backend syntax="usmarc" name="F">
  78         </backend>
  79         </retrieval>
  80       </retrievalinfo>
  81     </filter>
  82
  83   </filters>
  84   <routes>
  85     <route id="start">
  86       <filter type="frontend_net">
  87         <port>@:7090</port>
  88         <!-- maximum connections within a minute from same IP -->
  89         <connect-max>10</connect-max>
  90       </filter>
  91
  92       <!-- converts SRU to Z39.50 and back -->
  93       <filter type="sru_z3950"/>
  94
  95       <filter type="log">
  96         <message>F</message>
  97         <category init-options="true" apdu="false"/>
  98       </filter>
  99
 100       <!-- converts CQL to RPN -->
 101       <filter type="cql_rpn">
 102         <conversion file="cql2pqf.txt"/>
 103       </filter>
 104
 105       <!-- RPN Query rewrite .. Does query check as well -->
 106       <filter type="query_rewrite">
 107        <xslt stylesheet="pqf2pqf-loc.xsl"/>
 108       </filter>
 109
 110       <filter type="limit">
 111         <limit bandwidth="50000" pdu="100" search="5" retrieve="50"/>
 112       </filter>
 113       <filter type="session_shared">
 114         <resultset ttl="10" max="3"/>
 115         <session ttl="30"/>
 116       </filter>
 117       <filter type="virt_db">
 118         <virtual>
 119           <database>idtest</database>
 120           <target>localhost:9999/Default</target>
 121         </virtual>
 122         <virtual>
 123           <database>LCDB_UTF8</database>
 124           <target>z3950.loc.gov:7097/LCDB_UTF8</target>
 125         </virtual>
 126         <virtual>
 127           <database>LCDB_MARC8</database>
 128           <target>z3950.loc.gov:7095/LCDB_MARC8</target>
 129         </virtual>
 130         <virtual>
 131           <database>HLAS_UTF8</database>
 132           <target>z3950.loc.gov:7999/HLAS_UTF8</target>
 133         </virtual>
 134         <virtual>
 135           <database>HLAS_MARC8</database>
 136           <target>z3950.loc.gov:7990/HLAS_MARC8</target>
 137         </virtual>
 138         <virtual>
 139           <database>NLSBPH_UTF8</database>
 140           <target>z3950.loc.gov:7499/NLSBPH_UTF8</target>
 141         </virtual>
 142         <virtual>
 143           <database>NLSBPH_MARC8</database>
 144           <target>z3950.loc.gov:7490/NLSBPH_MARC8</target>
 145         </virtual>
 146         <virtual>
 147           <database>Name_Authority_File</database>
 148           <target>sun4.loc.gov:9018/NAF</target>
 149         </virtual>
 150         <virtual>
 151           <database>Subject_Authority_File</database>
 152           <target>sun4.loc.gov:9019/SAF</target>
 153         </virtual>
 154         <virtual>
 155           <database>Server_in_the_UK</database>
 156           <target>blah.blah.uk:210/Aleph</target>
 157         </virtual>
 158         <virtual>
 159           <database>Server_in_Califorina</database>
 160           <target>blah.blah.edu:210/Unicorn</target>
 161         </virtual>
 162         <virtual>
 163           <database>Performing_Arts_Encylopedia</database>
 164           <target>sun4.loc.gov:9013/PAE</target>
 165         </virtual>
 166         <virtual>
 167           <database>Veterans_History_Project</database>
 168           <target>sun4.loc.gov:9013/VETS</target>
 169         </virtual>
 170
 171         <!-- merged results -->
 172         <virtual>
 173           <database>AllVoyager</database>
 174           <target>z3950.loc.gov:7097/LCDB_UTF8</target>
 175           <target>z3950.loc.gov:7999/HLAS_UTF8</target>
 176           <target>z3950.loc.gov:7999/NLSBPH_UTF8</target>
 177         </virtual>
 178
 179       </filter>
 180
 181       <!-- merge and route -->
 182       <filter type="multi">
 183         <target route="idtest">localhost*</target>
 184         <target route="lcdb_utf8">z3950.loc.gov:7097/LCDB_UTF8</target>
 185         <target route="lcdb_marc8">z3950.loc.gov:7095/LCDB_MARC8</target>
 186         <target route="utf8">*UTF8</target>
 187       </filter>
 188       <!-- other targets.. MARC-8 and foreign .. -->
 189       <filter refid="marc8-records"/>
 190       <filter type="z3950_client"/>
 191       <filter type="bounce"/>
 192     </route>
 193
 194     <!-- idtest -->
 195     <route id="idtest">
 196       <filter type="virt_db">
 197         <virtual>
 198           <database>Default</database>
 199           <target>localhost:9001/Default</target>
 200           <target>localhost:9002/Default</target>
 201         </virtual>
 202       </filter>
 203       <filter type="load_balance"/>
 204       <filter type="z3950_client"/>
 205       <filter type="bounce"/>
 206     </route>
 207
 208     <!-- lcdb utf8 -->
 209     <route id="lcdb_utf8">
 210       <filter type="virt_db">
 211         <virtual>
 212           <database>LCDB_UTF8</database>
 213           <target>z3950.loc.gov:7097/voyager</target>
 214           <target>z3950.loc.gov:7098/voyager</target>
 215         </virtual>
 216       </filter>
 217       <filter type="load_balance"/>
 218       <filter refid="utf8-records"/>
 219       <filter type="z3950_client"/>
 220       <filter type="bounce"/>
 221     </route>
 222
 223     <!-- lcdb marc8 -->
 224     <route id="lcdb_marc8">
 225       <filter type="virt_db">
 226         <virtual>
 227           <database>LCDB_MARC8</database>
 228           <target>z3950.loc.gov:7095/voyager</target>
 229           <target>z3950.loc.gov:7096/voyager</target>
 230         </virtual>
 231       </filter>
 232       <filter type="load_balance"/>
 233       <filter refid="marc8-records"/>
 234       <filter type="z3950_client"/>
 235       <filter type="bounce"/>
 236     </route>
 237
 238     <!-- other utf8 targets -->
 239     <route id="utf8">
 240       <filter refid="utf8-records"/>
 241       <filter type="z3950_client"/>
 242       <filter type="bounce"/>
 243     </route>
 244
 245   </routes>
 246 </metaproxy>
 247