Updated proposal for issue BINDINGS-103 second attempt

[Simon Holdsworth <simon_holdsworth@uk.ibm.com>]

Oops, second revision:

This issue is around the use of "optional"
in a normative statement.  However in looking at other issues I noticed
that the attribute which is stated as being "optional" is actually
defined in the JMS binding spec as being required.  The description
is correct, so the pseudo schema and schema need to be updated. 

I also don't like the original proposed
update to the normative statement, as it loses the fact that if the jndiName
is not specified, an error should still be raised if the resource can't
be created at the system supplied location.  I think these two cases
unfortunately need two normative statements:

Reword BJM30011 as follows:   If
the @create attribute value for a destination, connectionFactory or activationSpec
element is "always" and the @jndiName attribute is present and
the resource cannot be created at the location specified by the @jndiName
attribute, then the SCA runtime MUST raise an error [BJM30011]

Add:  If the @create attribute
value for a destination, connectionFactory or activationSpec element is
"always" and the @jndiName attribute is not present and the resource
cannot be created, then the SCA runtime MUST raise an error [BJM300XX]

Change the jndiName attribute for the
destination, connectionFactory and activationSpec elements in the pseudoschema
to include a "?" indicating optionality.

Change the jndiName attribute schema
for the destination, connectionFactory and activationSpec elements to remove
'required="true" '.

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
Internet - Simon_Holdsworth@uk.ibm.com

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