BP-123: WSDL Part Name Missing in Result Aggregation

[Luc Clément <luc.clement@activevos.com>]

Assigned: http://www.osoa.org/jira/browse/BP-123 

-----Original Message-----
From: Dieter Koenig1 [mailto:dieterkoenig@de.ibm.com] 
Sent: 05 August, 2009 06:22
To: bpel4people@lists.oasis-open.org
Subject: [bpel4people] New Issue: WSDL Part Name Missing in Result Aggregation



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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