Re: [xsl] Changing namespaces

[Pradnya Gawade <pradnya.gawade7@xxxxxxxxx>]

David,

Finally I got the right thing as follows. However can you suggest any
technical references for the basic or core concepts of XSLT? as still
there are many things I am not clear with as to how XSLT creates the
output. Many thanks.

<xsl:stylesheet
   version="2.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
   xmlns:olddef="old-default-namespace"
   xmlns="new-default-namespace"
   xmlns:oldOC="old-oc-namespace-uri"
   xmlns:OC="new-oc-namespace-uri"
    xmlns:OCRules="oc-rules-uri"
   exclude-result-prefixes="olddef oldOC">

	<!-- standard copy template -->
	<xsl:template name="copyTemplate" match="node()|@*" >
		<xsl:copy>
			<xsl:apply-templates select="@*|node()" />
		</xsl:copy>
	</xsl:template>

<xsl:template name="removeOCExtnElmnt" priority="6" match="//*[
namespace-uri()='old-oc-namespace-uri' ]" ></xsl:template>

<xsl:template name="removeOCExtnAttrib" priority="5" match="//@*[
namespace-uri()='old-oc-namespace-uri' ]" ></xsl:template>

<xsl:template name="updateODMVersion" priority="7" match="@ODMVersion" >
	<xsl:attribute name="ODMVersion">1.2</xsl:attribute>
</xsl:template>

<xsl:template name="copyOC1.2Elmnt" priority="8"
match="oldOC:MultiSelectList | oldOC:MultiSelectListRef |
oldOC:MultiSelectListItem" >
	<xsl:element name="OpenClinica:{local-name()}"
namespace="new-oc-namespace-uri">
		<xsl:apply-templates select="@*,node()"/>
	 </xsl:element>
</xsl:template>

<xsl:template name="copyOC1.2Attrib" priority="9"
match="@*:StudySubjectID | @*:UniqueIdentifier | @*:Status
| @*:DateOfBirth | @*:Sex | @*:StudyEventLocation | @*:StartDate
| @*:SubjectAgeAtEvent | @*:Version | @*:InterviewerName
| @*:InterviewDate | @*:Status" >
	<xsl:attribute name="OpenClinica:{local-name()}"
namespace="new-oc-namespace-uri">
		<xsl:value-of select="."/>
	</xsl:attribute>
</xsl:template>

<xsl:template name="removeOCRulesElmnts" priority="10" match="//*[
namespace-uri()='oc-rules-uri' ]" ></xsl:template>

<xsl:template name="removeOCRulesAttribs" priority="11" match="//@*[
namespace-uri()='oc-rules-uri' ]" ></xsl:template>

<xsl:template name="changeNSTo1.2" priority="12" match="olddef:*" >
	<xsl:element name="{local-name()}" namespace="new-default-namespace">
		<xsl:namespace name="OpenClinica" select="'new-oc-namespace-uri'"/>
		<xsl:apply-templates select="@*,node()"/>
	 </xsl:element>
</xsl:template>

</xsl:stylesheet>


- Pradnya





On Tue, Aug 16, 2011 at 1:23 PM, Pradnya Gawade
<pradnya.gawade7@xxxxxxxxx> wrote:
> Hi,
>
> I am having the same issue of xmlns, xmlns:OC="..." getting displayed
> in the individual elements after combining the 2 stylesheets like
> following:
>
> <OC:MultiSelectList xmlns:OC="old-oc-namespace-uri" ID="MSL_176"
> Name="multiselect" DataType="text" ActualDataType="text">
>
> <SubjectData xmlns="old-default-namespace"
> xmlns:OC="old-oc-namespace-uri" SubjectKey="SS_PGCOMPLE"
> OC:StudySubjectID="pgcomplete">
>
> any suggestions please?
>
> I think there is no need to have 2 copy templates after I combine but
> cannot imagine how the templates in my first stylesheet and second
> stylesheet can work together. I am putting the priority for templates
> from your stylesheet as lower number expecting it to get executed at
> the end. Combined stylesheet looks like:
>
> <xsl:stylesheet
>   version="2.0"
>   xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
>   xmlns:olddef="old-default-namespace"
>   xmlns="new-default-namespace"
>   xmlns:oldOC="old-oc-namespace-uri"
>
>   xmlns:OC="new-oc-namespace-uri"
>    xmlns:OCRules="oc-rules-uri"
>   exclude-result-prefixes="olddef oldOC"
>>
> <!-- standard copy template -->
> <xsl:template name="copyTemplate" match="node()|@*" >
>        <xsl:copy>
>                <xsl:apply-templates select="@*|node()" />
>        </xsl:copy>
> </xsl:template>
>
> <xsl:template name="removeOCExtnElmnt" priority="6" match="//*[
> namespace-uri()='old-oc-namespace-uri' ]" ></xsl:template>
>
> <xsl:template name="removeOCExtnAttrib" priority="5" match="//@*[
> namespace-uri()='old-oc-namespace-uri' ]" ></xsl:template>
>
> <xsl:template priority="7" match="@ODMVersion" >
>        <xsl:attribute name="ODMVersion">1.2</xsl:attribute>
> </xsl:template>
>
> <xsl:template priority="8" match="oldOC:MultiSelectList |
> oldOC:MultiSelectListRef | oldOC:MultiSelectListItem" >
>        <xsl:element name="{name()}" namespace="{namespace-uri()}" >
>                <xsl:copy-of select="@*"/>
>                <xsl:apply-templates/>
>        </xsl:element>
>
> </xsl:template>
>
> <xsl:template priority="9" match="//*[@oldOC:StudySubjectID |
> @oldOC:UniqueIdentifier | @oldOC:Status
> | @oldOC:DateOfBirth | @oldOC:Sex | @oldOC:StudyEventLocation |
> @oldOC:StartDate
> | @oldOC:SubjectAgeAtEvent | @oldOC:Version | @oldOC:InterviewerName
> | @oldOC:InterviewDate | @oldOC:Status]" >
>        <xsl:element name="{name()}" namespace="{namespace-uri()}">
>                <xsl:copy-of select="@*" copy-namespaces="no"/>
>                <xsl:apply-templates/>
>        </xsl:element>
> </xsl:template>
>
> <xsl:template name="removeOCRulesElmnts" priority="10" match="//*[
> namespace-uri()='oc-rules-uri' ]" ></xsl:template>
> <xsl:template name="removeOCRulesAttribs" priority="11" match="//@*[
> namespace-uri()='oc-rules-uri' ]" ></xsl:template>
>
> <!-- ++++++++++  code to change the namespaces in root tag ++++++++++ -->
>
> <xsl:template name="first" match="@*|*" priority="12" mode="part2">
>
>  <xsl:copy>
>  <xsl:apply-templates select="@*,node()"/>
>  </xsl:copy>
> </xsl:template>
>
> <xsl:template name="second" match="olddef:*" priority="4">
>  <xsl:element name="{local-name()}" namespace="new-default-namespace">
>  <xsl:namespace name="OC" select="'new-oc-namespace-uri'"/>
>
>  <xsl:apply-templates select="@*,node()"/>
>  </xsl:element>
> </xsl:template>
>
> <xsl:template name="third" match="oldOC:*" priority="3">
>  <xsl:element name="OC:{local-name()}" namespace="new-oc-namespace-uri">
>
>  <xsl:apply-templates select="@*,node()"/>
>  </xsl:element>
> </xsl:template>
>
> <xsl:template name="fourth" match="@oldOC:*" priority="2">
>  <xsl:attribute name="OC:{local-name()}" namespace="new-oc-namespace-uri">
>  <xsl:value-of select="."/>
>  </xsl:attribute>
> </xsl:template>
>
> </xsl:stylesheet>
>
> Thank you,
> Pradnya
>
>
>
>
> On Tue, Aug 16, 2011 at 11:15 AM, Pradnya Gawade
> <pradnya.gawade7@xxxxxxxxx> wrote:
>> Hi David,
>>
>> I think I am able to combine the 2 stylesheets with using the
>> namespaces exactly like in your stylesheet and tweaking my first
>> stylesheet a bit for prefixes I am using and putting name, priority
>> attributes appropriately for templates in your stylesheet.
>> Thanks again!
>>
>> - Pradnya
>>
>>
>>
>>
>>
>>
>>
>> On Tue, Aug 16, 2011 at 10:50 AM, Pradnya Gawade
>> <pradnya.gawade7@xxxxxxxxx> wrote:
>>> Thanks a lot David.
>>>
>>> One last thing I am thinking is if there is any way I can combine the
>>> 2 stylesheets I am using for the entire task. Meaning, before I apply
>>> your stylehsheet I use the one which I have specified in my original
>>> post and then output of the same I pass to your stylesheet to get the
>>> final output. Ideally I would like to have everything in just one
>>> stylesheet. I was thinking to make use "mode" attribute in the
>>> templates to achieve this but looks like namespace declarations could
>>> be a problem. Because in my 1st stylesheet e.g. default namespace is
>>> my old default stylesheet and in yours it needs to be changed to the
>>> new default stylesheet and similar namespace differences.
>>>
>>> - Pradnya
>>>
>>>
>>>
>>>
>>>
>>> On Tue, Aug 16, 2011 at 10:40 AM, David Carlisle <davidc@xxxxxxxxx>
wrote:
>>>> On 16/08/2011 15:25, Pradnya Gawade wrote:
>>>>>
>>>>> but it looks for the
>>>>> elements corresponding the namespace uri in your stylesheet
>>>>> corresponding to prefix 'olddef'; however the prefix in input xml for
>>>>> the same namespace uri could be different.
>>>>
>>>> Exactly, yes.
>>>>
>>>>  All xpath matching uses the expanded qname (namespace URI + local name)
The
>>>> prefixes used in the source and the stylesheet are essentially arbitrary
and
>>>> (mostly) not used after the orignal parsing of the documents, where of
>>>> course they are needed to associate each element with its namespace.
>>>>
>>>> David
>>>>
>>>>
>>>> --
>>>> google plus: https:/profiles.google.com/d.p.carlisle
>>>>
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