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From Sébastien Geindre <sebastien.gein...@meteo.fr>
Subject Re: How to transform XML-URL-parameters a into a parse-able XML in a pipeline ?
Date Mon, 17 May 2010 10:00:30 GMT
The result of 
http://localhost:8888/fase3/foo?filter1=<a><b/><c/></a>&filter2=<root><a>SomeText</a></root>
is > RESULT:
 > -------------
 > <Request>
 >    <Parameters>
 >      <Parameter>
 >        <Name>filter2</Name>
 >        <Value><root><a>SomeText</a></root></Value>
 >      </Parameter>
 >      <Parameter>
 >        <Name>filter1</Name>
 >        <Value><a><b/><c/></a></Value>
 >      </Parameter>
 >    </Parameters>
 > </Request>

but this result do not seem to be parsable, if you try to get <a> node 
for instance....

  <xsl:template match="/">
   <root>
    <xsl:apply-templates/>
   </root>
  </xsl:template>

  <xsl:template match="a">
   <debug><xsl:copy-of select="."/></debug>
  </xsl:template>

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

it gives :
<root>
   <Request xmlns:jx="http://apache.org/cocoon/templates/jx/1.0">
     <Parameters>
         <Parameter>
           <Name>typeName</Name>
           <Value>toto</Value>
         </Parameter>

         <Parameter>
           <Name>request</Name>
           <Value>GetFeature2</Value>
         </Parameter>

         <Parameter>
           <Name>filter1</Name>
           <Value>&lt;a&gt;&lt;b/&gt;&lt;c/&gt;&lt;/a&gt;</Value>
         </Parameter>

         <Parameter>
           <Name>filter2</Name>
 
<Value>&lt;root&gt;&lt;a&gt;SomeText&lt;/a&gt;&lt;/root&gt;</Value>
         </Parameter>

     </Parameters>
   </Request>
</root>


On 12/05/2010 14:21, Robby Pelssers wrote:
> But keep in mind that the content of the<Value>  tag will be a string...  in case
you want to use the content as xml so you can transform it you might want to add an extra
transformer in your pipeline.
> The only problem is you have to make sure that the values contain valid xml snippets
of course.
>
>
>        <map:match pattern="foo">
>          <map:generate src="request/request.jx" type="jx"/>
>          <map:transform src="value2xml.xslt"/>
>          <map:serialize type="xml"/>
>        </map:match>
>
>
> value2xml.xslt:
> --------------------
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!--
>    Author: Robby Pelssers
> -->
>
> <xsl:stylesheet version="2.0"
>    xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>
>    <xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
>
>    <xsl:template match="/">
>      <xsl:apply-templates/>
>    </xsl:template>
>
>    <xsl:template match="Value">
>      <Value>
>        <xsl:value-of select="." disable-output-escaping="yes"/>
>      </Value>
>    </xsl:template>
>
>    <!-- copy all nodes and attributes which are not processed by one of available
templates -->
>    <xsl:template match="@*|node()">
>      <xsl:copy>
>        <xsl:apply-templates select="@*"/>
>        <xsl:apply-templates/>
>      </xsl:copy>
>    </xsl:template>
> </xsl:stylesheet>
>
>
> Cheers,
> Robby
>
>
> -----Original Message-----
> From: Robby Pelssers [mailto:robby.pelssers@ciber.com]
> Sent: Wednesday, May 12, 2010 2:11 PM
> To: users@cocoon.apache.org
> Subject: RE: How to transform XML-URL-parameters a into a parse-able XML in a pipeline
?
>
> Try this:
>
>
>        <map:match pattern="foo">
>          <map:generate src="request/request.jx" type="jx"/>
>          <map:serialize type="xml"/>
>        </map:match>
>
>
> Request.jx
> --------------
> <?xml version="1.0" encoding="UTF-8"?>
> <jx:template xmlns:jx="http://apache.org/cocoon/templates/jx/1.0">
>    <Request>
>      <Parameters>
>        <jx:forEach var="parameterName" items="${cocoon.request.parameterNames}">
>          <Parameter>
>            <Name>${parameterName}</Name>
>            <Value>${cocoon.request[parameterName]}</Value>
>          </Parameter>
>        </jx:forEach>
>      </Parameters>
>    </Request>
> </jx:template>
>
>
>
> http://localhost:8888/fase3/foo?filter1=<a><b/><c/></a>&filter2=<root><a>SomeText</a></root>
>
>
> RESULT:
> -------------
> <Request>
>    <Parameters>
>      <Parameter>
>        <Name>filter2</Name>
>        <Value><root><a>SomeText</a></root></Value>
>      </Parameter>
>      <Parameter>
>        <Name>filter1</Name>
>        <Value><a><b/><c/></a></Value>
>      </Parameter>
>    </Parameters>
> </Request>
>
>
> -----Original Message-----
> From: Sébastien Geindre [mailto:sebastien.geindre@meteo.fr]
> Sent: Wednesday, May 12, 2010 1:49 PM
> To: users@cocoon.apache.org
> Subject: How to transform XML-URL-parameters a into a parse-able XML in a pipeline ?
>
> Hi all,
>
>
> What i need to do is to transform http GET request into XML parse-able
> with cocoon 2.2
>
> an example :
>
> the request : http://host/foo?filter=<a><b/><c/></a>
>
> when i use<map:generate type="request">
> i have :
> <h:parameter name="filter">
> <h:value>&lt;a&gt;&lt;b/&gt;&lt;c/&gt;&lt;/a&gt;</h:value>
> </h:parameter>
>
> h:value is not parse-able..
>
> if i use<map:parameter name="xml" value="{request-param:filter}"/>
> i have got the same thing...
>
>
> any help ?
>
> thanks!
> Sébastien
>
>
>
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