[bpel4people] New Issue: WSDL Part Name Missing in Result Aggregation

[Dieter Koenig1 <dieterkoenig@de.ibm.com>]

Target:

WS-HumanTask CD 05 revision 02, Section 4.7.2 Declarative Result
Aggregation

Description:

Section 4.7.2 defines the <aggregate> element used to combine output from
multiple subtasks:
<htd:aggregate location="query" condition="bool-expr"? function=
"function-call"/>

An interface of a task (and its subtasks) may be defined using a WSDL
message with multiple WSDL parts. In this case, the @location attribute is
not sufficient to uniquely identify the source and target of the
aggregation function. It is unclear to which WSDL part the location query
is applied.

Proposal:

In section 4.7.2, add an optional @part attribute to the <aggregate>
element:
<htd:aggregate part:="NCName"? location="query" condition="bool-expr"?
function="function-call"/>

with the following explanation:
"The optional part attribute MUST contain the name of a WSDL part. Thhe
part attribute MUST be specified wen the task interface is defined using a
WSDL message with more than one WSDL part."


Kind Regards

Dieter König

Senior Technical Staff Member, WebSphere Process Server Architect
IBM Software Group, Application and Integration Middleware Software
WSS Business Process Solutions
                                                                       
                                                                       
                                                                       
                                                                       
                                                                       
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