Proposed resolution to issue BINDINGS-68

Proposed resolution to remove the UPA
error.  The issue being that within the choice element we currently
have one case with an optional destination and one with mandatory.

Current schema for request is as follows,
which shows that connectionFactory and activationSpec are mutually exclusive,
destination is optional with activationSpec and mandatory with connectionFactory:

         
     <choice minOccurs="0" maxOccurs="1">

         
        <sequence> 

         
           <element name="destination"
type="sca:JMSDestination"/> 

         
           <element name="connectionFactory"

         
                    type="sca:JMSConnectionFactory"/>

         
        </sequence> 

         
        <sequence> 

         
           <element name="destination"

         
                    type="sca:JMSDestination"
minOccurs="0"/> 

         
           <element name="activationSpec"
type="sca:JMSActivationSpec"/> 

         
        </sequence> 

         
     </choice>     

Proposal is to retain the mutual exclusivity
of connectionFactory and activationSpec, but remove the destination from
the choice and just make it optional, with the conformance statements making
it mandatory for connectionFactory.  

So the proposal is to replace the above
choice element in the binding.jms element schema in Appendix A with the
following:

         
     <element name="destination" type="sca:JMSDestination"
minOccurs="0"/> 

         
     <choice minOccurs="0" maxOccurs="1">

         
        <element name="connectionFactory"
type="sca:JMSConnectionFactory"/> 

         
        <element name="activationSpec"
type="sca:JMSActivationSpec"/> 

         
     </choice>     

No other updates to the document are
proposed.

Regards, Simon

Simon Holdsworth

STSM, SCA Bindings Architect; Master Inventor; OASIS SCA Bindings TC Chair

MP 211, IBM UK Labs, Hursley Park, Winchester SO21 2JN, UK

Tel +44-1962-815059 (Internal 245059) Fax +44-1962-816898

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