plugins/org.eclipse.gendoc.document.parser/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.2"?>
<plugin>
   <extension-point id="factory" name="Factory" schema="schema/factory.exsd"/>
   <extension
         point="org.eclipse.gendoc.document.parser.factory">
      <factory
            class="org.eclipse.gendoc.document.parser.documents.docx.DocxFactory"
            extension="docx">
      </factory>
      <factory
            class="org.eclipse.gendoc.document.parser.documents.odt.ODTFactory"
            extension="odt">
      </factory>
   </extension>

</plugin>