WSDD: documentation, and relation to WSDL

[Mike Spreitzer]

Where exactly is the WSDD language defined?  I see a brief introduction in 
the Axis User's Guide --- but that is just an "introduction".  Where is 
the full documentation?

Now for a particular question I hope such documentation might answer.  I 
found a WSDD that includes the following lines:

  <service name="StressTest" provider="java:RPC">
      <parameter name="wsdlTargetNamespace" 
value="urn:StressTestService"/>
      <parameter name="wsdlServiceElement" value="StressTestService"/>
      <parameter name="wsdlServicePort" value="StressTest"/>
      <parameter name="className" 
value="com.ibm.wsmm.stresstestservice.StressTestSoapBindingSkeleton"/>
      <parameter name="wsdlPortType" value="StressTest"/>
      <parameter name="allowedMethods" value="*"/>
      <parameter name="scope" value="Session"/>

What is the meaning and point of those four parameters whose names begin 
with "wsdl"?

Thanks,
Mike