Proposal for voting on issue 281

[Kevin Conner <Kevin.Conner@arjuna.com>]

This is a proposal for a vote on issue 281, the vote to be taken at the next concall.

The getParticipants message allows a caller to retrieve a list of participants currently associated with a coordination activity but does not allow the caller to narrow the scope of the list by specifying protocol URIs.

The proposal is to change the schema (and associated text) to allow a caller to specify a set of protocols.

The text for getParticipants (page 11/12) should be amended to include something similar to the following:-

"A list of wscf:protocolType URIs MAY be propagated in the message.  If present, the list of participants returned by the operation will be restricted to those enlisted for any of the specified protocol URIs"

The schema should be changed from

    <xs:element name="getParticipants">
        <xs:complexType>
            <xs:sequence>
                <xs:any namespace="##other" processContents="lax" minOccurs="0"/>
            </xs:sequence>
            <xs:attribute ref="wsu:Id" use="optional"/>
        </xs:complexType>
    </xs:element>

to

    <xs:element name="getParticipants">
        <xs:complexType>
            <xs:sequence>
                <xs:any namespace="##other" processContents="lax" minOccurs="0"/>
                <xs:element name="protocol" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
            </xs:sequence>
            <xs:attribute ref="wsu:Id" use="optional"/>
        </xs:complexType>
    </xs:element>

    Kev

-- 
Kevin Conner
Arjuna Technologies Ltd.