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Subject: Fw: [bpel4people] Issue BP-63 - Actual Owner Missing in WS-HumanTaskContext - Resolution Proposal
Resending with attachment ... (See attached file: ws-humantask-context.xsd) The mail below still looks ok in my "Sent"-Folder but something on the way must screw up the inlined XML ... Kind Regards Dieter König Senior Technical Staff Member, WebSphere Process Server Architect IBM Software Group, Application and Integration Middleware Software WSS Business Process Solutions Phone: +49-7031-16-3426 IBM Deutschland (Embedded image moved to file: pic29953.gif) E-Mail: dieterkoenig@de.ibm.com Schönaicher Str. 220 71032 Böblingen Germany IBM Deutschland Research & Development GmbH / Vorsitzender des Aufsichtsrats: Martin Jetter Geschäftsführung: Erich Baier Sitz der Gesellschaft: Böblingen / Registergericht: Amtsgericht Stuttgart, HRB 243294 ----- Forwarded by Dieter Koenig1/Germany/IBM on 18.02.2009 18:31 -----. From: Dieter Koenig1/Germany/IBM To: bpel4people@lists.oasis-open.org Date: 22.01.2009 12:04 Subject: [bpel4people] Issue BP-63 - Actual Owner Missing in WS-HumanTask Context - Resolution Proposal As discussed at the F2F on Jan 22, I propose to make the following modifications to the WS-HumanTask context (WS-HumanTask section 7.4 and ws-humantask-context.xsd). (1) Split the humanTaskContext element into two separate elements for the request and the response, and factor out the common elements into a base type extended by both request and response context. (2) Add the actualOwner as well as other generic human roles (as mandatory elements) to the response context in order to communicate the effective human role assignments back to the task parent. (3) Enable extensibility for both request and response context. (4) Unblock substitution for the contained genericHumanRole element (similar to Issue BP-62). As a result, this is what the WS-HumanTask context (ws-humantask-context.xsd) looks like: <xsd:schema xmlns:xsd,="http://www.w3.org/2001/XMLSchema" xmlns:htt=" http://docs.oasis-open.org/ns/bpel4people/ws-humantask/types/200803" xmlns=" http://docs.oasis-open.org/ns/bpel4people/ws-humantask/context/200803" targetNamespace=" http://docs.oasis-open.org/ns/bpel4people/ws-humantask/context/200803" elementFormDefault="qualified" blockDefault="#all"> <xsd:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd" /> <xsd:import. namespace.=" http://docs.oasis-open.org/ns/bpel4people/ws-humantask/types/200803" schemaLocation="ws-humantask-types.xsd." /> <xsd:element name="humanTaskRequestContext" type=" tHumanTaskRequestContext" /> <xsd:complexType name="tHumanTaskRequestContext"> <xsd:complexContent> <xsd:extension base="tHumanTaskContextBase"> <xsd:sequence> <xsd:element name="peopleAssignments" type="tPeopleAssignments" minOccurs="0" /> <xsd:element name="isSkipable" type="xsd:boolean" minOccurs="0" /> <xsd:element name="expirationTime" type="xsd:dateTime" minOccurs ="0" /> <xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded" /> </xsd:sequence> </xsd:extension> </xsd:complexContent> </xsd:complexType> <xsd:element name="humanTaskResponseContext" type=" tHumanTaskResponseContext" /> <xsd:complexType name="tHumanTaskResponseContext"> <xsd:complexContent> <xsd:extension base="tHumanTaskContextBase"> <xsd:sequence> <xsd:element name="actualOwner" type="htt:tUser" /> <xsd:element name="actualPeopleAssignments" type=" tPeopleAssignments" /> <xsd:element name="outcome" type="xsd:string" minOccurs="0" /> <xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded" /> </xsd:sequence> </xsd:extension> </xsd:complexContent> </xsd:complexType> <xsd:complexType name="tHumanTaskContextBase" abstract="true"> <xsd:sequence> <xsd:element name="priority" type="htt:tPriority" minOccurs="0" /> <xsd:element name="attachments" type="tAttachments" minOccurs="0" /> </xsd:sequence> </xsd:complexType> <xsd:complexType name="tPeopleAssignments"> <xsd:sequence> <xsd:element ref="genericHumanRole" minOccurs="0" maxOccurs=" unbounded" /> </xsd:sequence> </xsd:complexType> <xsd:element name="genericHumanRole" type="tGenericHumanRole" abstract=" true" block="restriction extension" /> <xsd:element name="potentialOwners" type="tGenericHumanRole" substitutionGroup="genericHumanRole"/> <xsd:element name="excludedOwners" type="tGenericHumanRole" substitutionGroup="genericHumanRole"/> <xsd:element name="taskInitiator" type="tGenericHumanRole" substitutionGroup="genericHumanRole"/> <xsd:element name="taskStakeholders" type="tGenericHumanRole" substitutionGroup="genericHumanRole"/> <xsd:element name="businessAdministrators" type="tGenericHumanRole" substitutionGroup="genericHumanRole"/> <xsd:element name="recipients" type="tGenericHumanRole" substitutionGroup ="genericHumanRole"/> <xsd:complexType name="tGenericHumanRole"> <xsd:sequence> <xsd:element ref="htt:organizationalEntity" /> </xsd:sequence> </xsd:complexType> <xsd:complexType name="tAttachments"> <xsd:sequence> <xsd:element name="returnAttachments" type="tReturnAttachments" minOccurs="0" /> <xsd:element ref="htt:attachment" minOccurs="0" maxOccurs="unbounded" /> </xsd:sequence> </xsd:complexType> <xsd:simpleType name="tReturnAttachments"> <xsd:restriction base="xsd:string"> <xsd:enumeration value="all" /> <xsd:enumeration value="newOnly" /> <xsd:enumeration value="none" /> </xsd:restriction> </xsd:simpleType> </xsd:schema> The SOAP binding in WS-HumanTask section 7.4.1 is changed accordingly: <S:Envelope xmlns:S="http://www.w3.org/2003/05/soap-envelope" xmlns:htc=" http://docs.oasis-open.org/ns/bpel4people/ws-humantask/context/200803:"> <S:Header>: <htc:humanTaskRequestContext> <htc:priority>...:</.:htc:priority>? <htc:attachments>...:</.:htc:attachments>? <htc:peopleAssignments>...:</.:htc:peopleAssignments>? <htc:isSkipable>...:</.:htc:isSkipable>? <htc:expirationTime>...:</.:htc:expirationTime>? ... extension elements ... </htc:humanTaskRequestContext> </S:Header>: <S:Body>: ... </S:Body.>: </S:Envelope>: <:S:Envelope xmlns:S="http://www.w3.org/2003/05/soap-envelope" xmlns:htc=" http://docs.oasis-open.org/ns/bpel4people/ws-humantask/context/200803:"> <S:Header>: <htc:humanTaskResponseContext> <htc:priority>...:</.:htc:priority>? <htc:attachments>...:</.:htc:attachments>? <htc:actualOwner>...:</.:htc:actualOwner> <htc:actualPeopleAssignments>...:</.:htc:actualPeopleAssignments> <htc:outcome>...:</.:htc:outcome>? ... extension elements ... </htc:humanTaskResponseContext> </S:Header>: <S:Body>: ... </S:Body.>: </S:Envelope>: Kind Regards Dieter König Senior Technical Staff Member, WebSphere Process Server Architect IBM Software Group, Application and Integration Middleware Software WSS Business Process Solutions Phone: +49-7031-16-3426 IBM Deutschland (Embedded image moved to file: pic13679.gif) E-Mail: dieterkoenig@de.ibm.com Schönaicher Str. 220 71032 Böblingen Germany IBM Deutschland Research & Development GmbH / Vorsitzender des Aufsichtsrats: Martin Jetter Geschäftsführung: Erich Baier Sitz der Gesellschaft: Böblingen / Registergericht: Amtsgericht Stuttgart, HRB 243294
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