Open Catalogue Protocol (OCP / OCF)

I Have recently been trying to find a way of standardising the on-line catalogue we use at work. Something to do with the same data being entered into multiple databases, lots of manual data entry you get the picture.

I have been a bit disappointed to discover that there is very little in the way of a standard format for exchanging catalogue information. I can understand why Online Shopping Cart projects have been slow to implement this “we don’t want them running away from our system” but i would have thought there might have least been a push from some of the more confident open source movements.
Please correct me if I’m wrong here i haven’t looked at them all

After digging around a bit i did find that someone has created a format called the Open Catalogue Protocol or Format but unfortunately whoever implemented doesn’t seem to be around any more. (http://www.martsoft.com/ocp/)

If anyone knows where i could find a DTD for this please let me know.

This is the only example i could find of its implementation:


From:  http://www.martsoft.com/docs/hierarchy.txt
Date:  1999-05-05

<?xml version="1.0" standalone="yes"?>

<!--
  Catalog hierarchy file:
    this file only contains a hierarchy of categories, no products;
    the catalog engine caches it in memory
-->

<catalog>

  <category name="Computer Product">

    <param name="NumberOfProduct" value="23"/>

    <attr name="Part ID" value=""/>
    <attr name="Vendor" value=""/>
    <attr name="Description" value=""/>
    <attr name="Cost" valuetype="float" value="" unit="dollar"/>

    <category name="Computer Hardware">
      <link name="" valuetype="Alternative"
         value="OCP://www.martsoft.com/UPYP/Computer Related/Computer/HW/"/>
    </category>

    <category name="Computer Software">
      <attr name="title" value="Software xxx"/>
      <attr name="Platform" value=""/>
      <attr name="Version" value=""/>

      <link name="" valuetype="CrossSell" value="OCP://www.xyz.com/sw/"/>

      <product name="11000078">
        <link name="" valuetype="PartOf" value="Computer Product/Computer Software/11000079"> 
        <attr name="Part ID" value="33444IET">
        <attr name="Vendor" value="Microsoft">
        <attr name="title" value="Microsoft Word"/>
        <attr name="Cost" valuetype="float" value="29.99" unit="dollar"/>
        <attr name="Platform" value="Microsoft Windows 98"/>
        <attr name="Version" value="7.0"/>
        <attr name="Description" value="Word Editor"/>
          <value>
            <val>Inline pictures</val>
            <val>HTML ready</val>
          </value>
        </attr>
      </product> 

      <product name="11000079">
        <link name="" valuetype="HasPart" value="Computer Product/Computer Software/11000078">
        <attr name="Part ID" value="33444FFY">
        <attr name="Vendor" value="Microsoft">
        <attr name="title" value="Microsoft Office 98"/>
        <attr name="Cost" valuetype="float" value="399.99" unit="dollar"/>
        <attr name="Platform" value="Microsoft Windows 98"/>
        <attr name="Version" value="7.0"/>
        <attr name="Description" value="Office product suite"/>
      </product>

    </category>

  </category>

  <category name="Real Estate">
  </category>

</catalog>

One thought on “Open Catalogue Protocol (OCP / OCF)”

  1. Hi,
    even I’m posed by a similar question.
    cXML, OCF are common standards, but I’m unable to find any dummy catalogs for these.
    Let me know as well in case you get lucky with any information.

    Regards,
    Prasad

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>