Filter transformer limits?

[Derek Hohls <DH...@csir.co.za>]

Working with Cocoon 2.1.8
 
Does anyone know if there are any limits to the filter transformer?
 
When I try this:
 
 <map:transform type="filter">
    <map:parameter name="element-name" value="row"/>
    <use-request-parameters>true</use-request-parameters>
    <map:parameter name="count" value="50">
    <map:parameter name="blocknr" value="{request-param:bl}"/>
 </map:transform>
 
On a large dataset (>5000 records), I get a error that looks as if the transformation
cuts off mid-stream.  This problem does not happen with smaller datasets.
 
End tag 'block' does not match the start tag 'sq2:rowset'. Error processing resource 
 
Thanks
Derek

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Re: Filter transformer limits?

[Vadim Gritsenko <va...@reverycodes.com>]

On Mar 31, 2008, at 10:01 AM, Derek Hohls wrote:
> Working with Cocoon 2.1.8
>
> Does anyone know if there are any limits to the filter transformer?
>
> When I try this:
>
>  <map:transform type="filter">
>     <map:parameter name="element-name" value="row"/>
>     <use-request-parameters>true</use-request-parameters>
>     <map:parameter name="count" value="50">
>     <map:parameter name="blocknr" value="{request-param:bl}"/>
>  </map:transform>
>
> On a large dataset (>5000 records), I get a error that looks as if  
> the transformation
> cuts off mid-stream.  This problem does not happen with smaller  
> datasets.
>
> End tag 'block' does not match the start tag 'sq2:rowset'. Error  
> processing resource

AFAIR, this transformer does not have any limitations... Such usage  
scenarios should be limited by the available memory only.

Vadim

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