RE: [wsbpel] Groups - wsbpel_main-Sept-02-2004.xsd uploaded

["Ian D. Hunter" <ianh@tibco.com>]

I believe that there are some minor errors in the
wsbpel_main-Sept-02-2004.xsd.

First - it seems as though the attribute "properties" type is incorrectly
prefixed

	<complexType name="tCorrelationSet">
		<complexContent>
			<extension base="bpws:tExtensibleElements">
				<attribute name="properties" use="required">
					<simpleType>
						<list
itemType="bpws:QName"/>
					</simpleType>
				</attribute>
				<attribute name="name" type="NCName"
use="required"/>
			</extension>
		</complexContent>
	</complexType>

QName is not defined in the xmlns:bpws.

The next four errors are more subtle.

tCondition, tDuration-expr, tDeadline-expr and tBoolean-expr - all extend
tExpression - which is mixed="true"

According to the spec - the types must explicitly state that they are mixed
as well:

http://www.w3.org/TR/2004/PER-xmlschema-1-20040318/#cos-ct-extends

Section:  1.4.3.2.2.1

This is a particular confusing portion of the spec - so I should ask 'why
all these additional named types that just extend a type without adding
anything?"

Why not just use tExpression instead?  Example:

<complexType name = "tTargets">
  <complexContent>
    <extension base = "bpws:tExtensibleElements">
      <sequence>
         <element name = "joinCondition" type = "bpws:tExpression"/>
         <element name = "target" type = "bpws:tTarget" maxOccurs =
"unbounded"/>
      </sequence>
</extension>
</complexContent>
</complexType>

I am sure that there is a good reason - just seems redundant to me.

Thank you,

Ian Hunter
Senior Product Manager XML Technologies
TIBCO Software, Inc.


Error WSBPEL.xsd line 629, column 42: in type "tCondition" in namespace
"http://schemas.xmlsoap.org/ws/2004/03/business-process/":   type
"tCondition" in namespace
"http://schemas.xmlsoap.org/ws/2004/03/business-process/":
#cos-ct-extends.1.4.3.2.2.1: Extending complex types must preserve the
'mixed' state of the base type
Error WSBPEL.xsd line 657, column 42: in type "tDuration-expr" in namespace
"http://schemas.xmls
oap.org/ws/2004/03/business-process/":   type "tDuration-expr" in namespace
"http://schemas.xmlsoap.org/ws/2004/03/business-process/": #cos-ct-extends
.1.4.3.2.2.1: Extending complex types must preserve the 'mixed' state of the
base type
Error WSBPEL.xsd line 662, column 42: in type "tDeadline-expr" in namespace
"http://schemas.xmls
oap.org/ws/2004/03/business-process/":   type "tDeadline-expr" in namespace
"http://schemas.xmlsoap.org/ws/2004/03/business-process/": #cos-ct-extends
.1.4.3.2.2.1: Extending complex types must preserve the 'mixed' state of the
base type
Error WSBPEL.xsd line 652, column 42: in type "tBoolean-expr" in namespace
"http://schemas.xmlso
ap.org/ws/2004/03/business-process/":   type "tBoolean-expr" in namespace
"http://schemas.xmlsoap.org/ws/2004/03/business-process/": #cos-ct-extends.1
.4.3.2.2.1: Extending complex types must preserve the 'mixed' state of the
base type
Error WSBPEL.xsd line 274, column 49: in type "tCorrelationSet" in namespace
"http://schemas.xml
soap.org/ws/2004/03/business-process/":   in attribute "properties" in
namespace "":   unable to resolve reference to type "QName" in namespace
"http:
//schemas.xmlsoap.org/ws/2004/03/business-process/"

-----Original Message-----
From: pyendluri@webmethods.com [mailto:pyendluri@webmethods.com] 
Sent: Wednesday, September 08, 2004 7:36 PM
To: wsbpel@lists.oasis-open.org
Subject: [wsbpel] Groups - wsbpel_main-Sept-02-2004.xsd uploaded

The document wsbpel_main-Sept-02-2004.xsd has been submitted by Prasad
Yendluri (pyendluri@webmethods.com) to the OASIS Web Services Business
Process Execution Language TC document repository.

Document Description:
Sept 02, 2004 version of the WS-BPEL main schema. 



The message properties and partnerLinkType schemas have not changed since
the last revision and can still be found at [1] and [2] Respectively.

[1]
http://www.oasis-open.org/apps/org/workgroup/wsbpel/download.php/8471/wsbpel
_msgprop-July-30-2004.xsd

[2]
http://www.oasis-open.org/apps/org/workgroup/wsbpel/download.php/8472/wsbpel
_plinkType-July-30-2004.xsd

Download Document:  
http://www.oasis-open.org/apps/org/workgroup/wsbpel/download.php/9095/wsbpel
_main-Sept-02-2004.xsd

View Document Details:
http://www.oasis-open.org/apps/org/workgroup/wsbpel/document.php?document_id
=9095


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