Re: saving result / sequence problem

Nevermind, I was blindfolded yesterday, solved it now.
Stefanie

Am Freitag, den 26.02.2010, 18:22 +0100 schrieb Stefanie Haupt:
> Dear experts,
> 
> I have a working pipeline attached below. I'm trying to extend it to
> save the output which appears as result of the very last step on the
> console. Which works fine if I don't use for-each within the pipe.
> I have commented it out to see if my approach works at all. It does.
> 
> If I leave the for-each step in, an error is thrown, it says that there
> are xx documents on the input port which aren't expected. 
> 
> Would you please have a look and tell me where I'm going wrong?
> 
> Many thanks in advance!
> Stefanie Haupt
> 
> This is my pipeline (actually it's much longer but I managed to shorten
> it down):
> 
> <?xml version="1.0"?>
> <p:declare-step xmlns:p="http://www.w3.org/ns/xproc"
>  xmlns:c="http://www.w3.org/ns/xproc-step"
>  xmlns:ex="http://www.example.com"
>  name="main">
>  <p:input port="parameters" kind="parameter" primary="true"/> 
>  <p:input port="source" sequence="true"/>
>  <p:output port="result" sequence="true">
>   <p:pipe port="result" step="last"/>
>  </p:output>
>  
>   <p:variable name="input"
>   select="'file:///home/stefanie/XML'">
>   <p:empty/>
>  </p:variable>
>  
>  <!-- list directories  (level 1) -->
>  <p:directory-list name="directories">
>   <p:with-option name="path" select="$input">
>    <p:empty/>
>   </p:with-option>
>  </p:directory-list>
>   
>  <!--  loop 2nd level-->
> <!-- <p:for-each name="directoryloop">
>   
>   <p:output port="result" sequence="true"/>
>   <p:iteration-source select="/c:directory/c:directory"/>
> 
>   <!-\- provide files and directories -\->
>   <p:variable name="dirpath"
>    select="p:resolve-uri(concat($input,'/', c:directory/@name))"/>
>   
>   <p:directory-list>
>    <p:with-option name="path" select="$dirpath"/>
>   </p:directory-list>
>     
>  </p:for-each> -->
>  
>  <!-- would want to ideally wrap the last output as it is a list of
> files to be able to store it as xml but
>  no name is accepted for wrap, tested: c:result, result, ex:result, I'm
> out of ideas here 
>  
>  <p:wrap-sequence>
>   <p:with-option name="wrapper" select="ex:result"/>
>   </p:wrap-sequence>-->
>  
>  <p:store name="log">
>   <p:with-option name="href"
> select="'file:///home/stefanie/loglaststep.log'"/>
>  </p:store> 
>  
>  <p:identity name="last">
>   <p:input port="source" sequence="true">   
>    <p:pipe port="result" step="log"/>
>   </p:input>
>  </p:identity> 
>  
> </p:declare-step>
> 
-- 
Stefanie Haupt

Received on Saturday, 27 February 2010 13:39:32 UTC