wiki-archive/twiki/data/TAPIR/CapabilitiesProposalOne.txt,v

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@Initial revision
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@---+ Capabilities Proposal I

A first proposal for the CapabilitiesRequest.

---+++++ Request Example

<verbatim>
<request>
   <header>
      ...
   </header>
   <capabilities CapabilitiesProposalOne>
</request>
</verbatim>

---+++++ Response Example
<verbatim>
<response>
   <header>
      ...
   </header>
   <content>
      <capabilities>
         <configurations>
            <minQueryTermLength>3</minQueryTermLength>
            <maxSearchResponseRecords>100</maxSearchResponseRecords>
            <maxInventoryResponseRecords>1000</maxInventoryResponseRecords>
         </configurations>
         <requestTypes>
            <ping/>
            <capabilities/>
            <metadata/>
            <inventory/>
            <fullSearch/>
            <partialSearch/>
            <customSearch/>
         </requestTypes>
         <conceptualSchemas>
            <schema namespace="http://www.altova.com"> *
               <concept searchable="1" path="/abcd/efg/@@h"/> *
            </schema>
         </conceptualSchemas>
      </capabilities>
   </content>
</response>

with* indicating repeatable elements
</verbatim>
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@a28 3
         <protocols>
            <protocol schema="http://www.altova.com" CapabilitiesProposalOne> *
         </protocols>
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@d28 1
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            <protocol schema="http://www.altova.com" name="String"/> *
a29 14
         <filter>
            <comparative>
               <operator name="String" type="String"/> *
            </comparative>
            <logical>
               <operator name="String" type="String"/> *
            </logical>
            <function>
               <operator name="String" type="String"/> *
            </function>
            <spatial>
               <operator name="String" type="String"/> *
            </spatial>
         </filter>
a38 3
         <compression>
            <method name="zip"/> *
         </compression>
a43 1
         <security>Text</security>
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---+++++ General Idea

We could add more information to this CapabilitiesRequest. Everything related to machine readable data describing the capabilities, abilities of a providers resource like the limit to the number of returned records. Also every concept should include a flag indicating whether it is searchable.

Information we would like to add to the capabilities:
   * provider configuration parameters affecting the response:
      * minQueryTermLength
      * maxSearchResponseRecords
      * maxInventoryResponseRecords
   * type & version of the protocols supported by a software
   * type of FilterOperators supported by a software
      * logical
      * comparative
      * functions
     * min, max
     * len
      * SpatialOperators
   * type of operations or RequestMethods supported
   * is ContentCompression supported ?
   * ConceptualSchemas and their "mapped" concepts supported (see above)
   * a slot for security related information
      * access restriction
      * encryption mechanisms

@


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         <operations>
            <operation requesttype="String"/> *
         </operations>
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<capabilities>
   <configurations>
      <minQueryTermLength>3</minQueryTermLength>
      <maxSearchResponseRecords>100</maxSearchResponseRecords>
      <maxInventoryResponseRecords>1000</maxInventoryResponseRecords>
   </configurations>
   <protocols>
      <protocol schema="http://www.altova.com" name="String"/> *
   </protocols>
   <filter>
      <comparative>
         <operator name="String" type="String"/> *
      </comparative>
      <logical>
         <operator name="String" type="String"/> *
      </logical>
      <function>
         <operator name="String" type="String"/> *
      </function>
      <spatial>
         <operator name="String" type="String"/> *
      </spatial>
   </filter>
   <operations>
      <operation requesttype="String"/> *
   </operations>
   <compression>
      <method name="zip"/> *
   </compression>
   <conceptualSchemas>
      <schema namespace="http://www.altova.com"> *
         <concept searchable="1" path="/abcd/efg/@@h"/> *
      </schema>
   </conceptualSchemas>
   <security>Text</security>
</capabilities>
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We could add more information to this capabilities request. Everything related to machine readable data describing the capabilities, abilities of a providers resource like the limit to the number of returned records. Also every concept should include a flag indicating whether it is searchable.
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---+ Capabilities Response, Proposal I
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1.1
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@Initial revision
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@d27 12
a38 1
---+++++ Example
@