Putting XMLNS declarations at begining

[Jean-Claude Vogel <vo...@gmail.com>]

Hello guys,

I use an XSLT transformation in my sitemap and an XML serializer to generate
the HTTP response.

My pipe :
  <map:match pattern="program">
    <map:generate type="programGenerator"/>
    -- Here, my stream exists and has to be transformed --
    <map:call resource="myTransformer"/>
    <map:serialize type="xml"/>
  </map:match>

My transformer :
  <map:resource name="myTransformer">
      <map:transform type="xslt" src="myXSLT.xslt"/>
  </map:resource>

My serializer :
  <map:serializer logger="sitemap.serializer.xml" mime-type="text/html;
charset=UTF-8" name="xml"
src="org.apache.cocoon.serialization.XMLSerializer">
    <encoding>UTF-8</encoding>
    <omit-xml-declaration>no</omit-xml-declaration>
    <indent>yes</indent>
  </map:serializer>


My XSLT file :
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
                xmlns:xxx_CD="urn:xxx:aa:schema:20050901"
                xmlns:xxx_TV="urn:xxx:bb:schema:20050901"
                xmlns:xxx_st="urn:xxx:cc:schema:20050901"
                xmlns:xs="http://www.w3.org/2001/XMLSchema"
                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xsi:noNamespaceSchemaLocation="schema.xsd"
                >
....

Here is my the output data when I use my pipe :
<?xml version="1.0" encoding="UTF-8" ?>
<xxx_GRID date="2008-05-26" name="schema.xsd">
<balise>
<xxx:Content xmlns:xxx_CD="*urn:xxx:aa:schema:20050901*" attr1="248315"attr2
="ffffffffffff">
.....
</balise>

My problem is the xmlns:xxx_CD="*urn:xxx:aa:schema:20050901*", I would like
to have this namespace declaration one time for all at the begining of my
output XML file but I don't know if I have to modify the serializer, the
cocoon transformer, the XSLT file or something else. In fact for each
xxx:Content tag this declaration is redonded.

Can somebody help me about this problem ?

Thanks,
Jean-Claude

Re: Putting XMLNS declarations at begining

[Betty Harvey <ha...@eccnet.com>]

Hi Jean-Claude:

You can put the namespace declaration in the XSLT and at the root
element solve your problem.

If the element <balise> isn't in the same namespace you will also need
to made a namespace declaration for it.

<xxx_GRID
     xmlns="urn:balise"
     xmlns:xxx_CD="urn:xxx:aa:schema:20050901"
     date="2008-05-26"
     name="schema.xsd">
  <balise>
  ...
</xxx_GRID>

The element <xxx_GRID> and <balise> elements will belong to the
default namespace "urn:balise" and any element prefixed by 'xxx'
will belog to the "urn:xxx:aa:schema:20050901" namespace.

When writing your XSLT you will need to aware of the namespace
and use the prefix when creating your templates.

Hope this helps!

Betty


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Betty Harvey                         | Phone: 410-787-9200 FAX: 9830
Electronic Commerce Connection, Inc. |
harvey@eccnet.com                    | Washington,DC SGML/XML Users Grp
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Jean-Claude Vogel wrote:
> Hello guys,
>
> I use an XSLT transformation in my sitemap and an XML serializer to
> generate
> the HTTP response.
>
> My pipe :
>   <map:match pattern="program">
>     <map:generate type="programGenerator"/>
>     -- Here, my stream exists and has to be transformed --
>     <map:call resource="myTransformer"/>
>     <map:serialize type="xml"/>
>   </map:match>
>
> My transformer :
>   <map:resource name="myTransformer">
>       <map:transform type="xslt" src="myXSLT.xslt"/>
>   </map:resource>
>
> My serializer :
>   <map:serializer logger="sitemap.serializer.xml" mime-type="text/html;
> charset=UTF-8" name="xml"
> src="org.apache.cocoon.serialization.XMLSerializer">
>     <encoding>UTF-8</encoding>
>     <omit-xml-declaration>no</omit-xml-declaration>
>     <indent>yes</indent>
>   </map:serializer>
>
>
> My XSLT file :
> <?xml version="1.0" encoding="UTF-8"?>
> <xsl:stylesheet version="1.0"
>                 xmlns:xxx_CD="urn:xxx:aa:schema:20050901"
>                 xmlns:xxx_TV="urn:xxx:bb:schema:20050901"
>                 xmlns:xxx_st="urn:xxx:cc:schema:20050901"
>                 xmlns:xs="http://www.w3.org/2001/XMLSchema"
>                 xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>                 xsi:noNamespaceSchemaLocation="schema.xsd"
>                 >
> ....
>
> Here is my the output data when I use my pipe :
> <?xml version="1.0" encoding="UTF-8" ?>
> <xxx_GRID date="2008-05-26" name="schema.xsd">
> <balise>
> <xxx:Content xmlns:xxx_CD="*urn:xxx:aa:schema:20050901*"
> attr1="248315"attr2
> ="ffffffffffff">
> .....
> </balise>
>
> My problem is the xmlns:xxx_CD="*urn:xxx:aa:schema:20050901*", I would
> like
> to have this namespace declaration one time for all at the begining of my
> output XML file but I don't know if I have to modify the serializer, the
> cocoon transformer, the XSLT file or something else. In fact for each
> xxx:Content tag this declaration is redonded.
>
> Can somebody help me about this problem ?
>
> Thanks,
> Jean-Claude
>



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