Thanks for the help.

Bones


andreas.delmelle wrote:
> 
> On Feb 27, 2008, at 21:01, bonekrusher wrote:
> 
> Hi
> 
>> I use the following XSL-FO to output messages to the console  
>> (windows).
>>
>> <xsl:if test="$output-comments = 'yes'">
>>   <xsl:message>END template: match="warning"</xsl:message>
>> </xsl:if>
>>
>> I want it to display:
>>
>> END template: match="warning"
>>
>> But it displays this:
>>
>> Feb 27, 2008 1:10:22 PM org.apache.fop.cli.InputHandler warning
>> WARNING: javax.xml.transform.TransformerException: END template:
>> match="warning"
>>
>> This is happening with any xsl:message. Is there a way to disable  
>> this?
>>
>> Or am I doing soething wrong?
> 
> You're not doing anything wrong, but mind that the behavior of  
> xsl:message basically depends on the XSLT processor.
>  From XSLT 1.0: "The xsl:message instruction sends a message in a way  
> that is dependent on the XSLT processor."
> (read: you might see it on the console, which is probably the most  
> intuitive, but strictly speaking the implementation could just as  
> well decide to send them to a file...)
> 
> The only thing that is guaranteed is that the message will be sent,  
> and will possibly terminate the transformation, if so specified.
> 
> In practice, what happens here is that FOP's InputHandler is also the  
> javax.xml.transform.ErrorListener for the XSLT transform.
> The XSLT processor, upon encountering the xsl:message, calls  
> InputHandler.warn(), passing it the content of the message wrapped in  
> a TransformerException.
> FOP itself does no more than send this warning to the default log  
> implementation.
> The only thing we could (should?) get rid of on the FOP-side is the  
> substring "javax.xml.transform.TransformerException: ", by using  
> Exception.getMessage() instead of Exception.toString(). The header  
> line and the prefix on the second line are controlled by the concrete  
> logger in use, which FOP knows nothing about.
> 
> If you know how to configure the format of the log-messages on your  
> end, xsl:message can be made to work as you would expect.
> 
> 
> Cheers
> 
> Andreas
> 
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> 

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