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Ethan SteinSubject: copy/modify with Stylus Studio 2007 R2
Author: Ethan Stein
Date: 12 May 2009 08:35 PM
Has the copy/modify/replace value of functions changed between Stylus Studio 2007 R2 and Stylus Studio 2008R2/2009?

If so, what was the original implementation? The reason I ask is that apparently in SS2007R2, the following does not work:

<ExtractData>
{
for $CurrentYearPlan in $xPRSXMLInput/ExtractData/CurrentYearPlan
return
copy $CYPlan := $CurrentYearPlan
modify
(
for $planName in $CYPlan/*[contains(upper-case(local-name()),"PLANNAME")]
return
replace value of node $planName with local:transformPlanName($planName/text())
) return $CYPlan
}
</ExtractData>

I'm hoping someone can tell me why it does not work in SS2007R2.

Thanks.
Postnext
Ivan PedruzziSubject: copy/modify with Stylus Studio 2007 R2
Author: Ivan Pedruzzi
Date: 12 May 2009 10:37 PM

HI Ethan,

DataDirect XQuery introduced support for XQuery Update Facility (XUF) in version 4.0, therefore starting with Stylus Studio 2009.

Hope this helps
Ivan Pedruzzi
Stylus Studio Team
Postnext
Ethan SteinSubject: copy/modify with Stylus Studio 2007 R2
Author: Ethan Stein
Date: 12 May 2009 10:53 PM
So then using Stylus Studio 2007 R2, how would I replace the values of any nodes that begin with PlanName inside an XML, similar to the following:

ExtractData>
<CurrentYearPlan>
<PlanID>H0303015</PlanID>
<ContractNumber>H0303</ContractNumber>
<PBPNumber>015</PBPNumber>
<BusinessSegment>Secure Horizons West</BusinessSegment>
<PlanType>HMO</PlanType>
<PlanDescription>Health Maintenace Organization</PlanDescription>
<SNPFlag>False</SNPFlag>
<PlanName1>Hello</PlanName1>
<PlanName2>Marry</PlanName2>
<LegalDescription>PACIFICARE OF ARIZONA, INC</LegalDescription>
<BrandName>AARP</BrandName>
<DrugCoverageType>MAPD</DrugCoverageType>
...
</ExtractData>
</CurrentYearPlan>


ExtractData>
<CurrentYearPlan>
<PlanID>H0303015</PlanID>
<ContractNumber>H0303</ContractNumber>
<PBPNumber>015</PBPNumber>
<BusinessSegment>Secure Horizons West</BusinessSegment>
<PlanType>HMO</PlanType>
<PlanDescription>Health Maintenace Organization</PlanDescription>
<SNPFlag>False</SNPFlag>
<PlanName1>Goodbye</PlanName1>
<PlanName2>John</PlanName2>
<LegalDescription>PACIFICARE OF ARIZONA, INC</LegalDescription>
<BrandName>AARP</BrandName>
<DrugCoverageType>MAPD</DrugCoverageType>
...
</ExtractData>
</CurrentYearPlan>
Postnext
Ivan PedruzziSubject: copy/modify with Stylus Studio 2007 R2
Author: Ivan Pedruzzi
Date: 13 May 2009 12:40 AM

In XQuery 1.0 you have to use a recursive function that traverses and copies the input document


declare variable $data as document-node(element(*, xs:untyped)) external;

declare function local:transformPlanName($text)
{
concat("PLANNAME_", $text)
};

declare function local:rename($n as element(*, xs:untyped) )
{
element {name($n)}{
$n/@*,
if(starts-with(upper-case(local-name($n)),"PLANNAME")) then
local:transformPlanName($n/text())
else(
$n/text(),
for $child in $n/*
return local:rename($child)
)
}
};

local:rename($data/ExtractData)

Ivan Pedruzzi
Stylus Studio Team
Posttop
Ethan SteinSubject: copy/modify with Stylus Studio 2007 R2
Author: Ethan Stein
Date: 24 May 2009 05:37 AM
Great, that did it. Thanks!
   
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