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Posted to users@cocoon.apache.org by "J.Pietschmann" <j3...@yahoo.de> on 2002/05/31 23:30:16 UTC

Saxon complaining about xmlns attributes

Hi,
I get the following from my installation of Cocoon 2.0.2 on
Websphere 3.5.4:

ERROR   (2002-05-30) 17:17.44:821   [core.xslt-processor] (...)
  Worker#5/TraxErrorHandler: Error in TraxTransformer:
  ... SystemID: file:/.../spec.xsl; Line#: 5; Column#: -1
  javax.xml.transform.TransformerConfigurationException:
  Attribute xmlns:xsl is not allowed on this element

I have Saxon 6.5.4 followed by xerces-1.4.4.jar in the classpath
(all before the WebSphere cruft). The parser configuration in
cocoon.xconf is:

   <xml-parser class="org.apache.avalon.excalibur.xml.XercesParser"
               logger="core.xml-parser">
     <parameter name="validate" value="false"/>
     <parameter name="namespace-prefixes" value="false"/>
     <parameter name="stop-on-warning" value="true"/>
     <parameter name="stop-on-recoverable-error" value="true"/>
     <parameter name="reuse-parsers" value="false"/>

Additionally the servlet parameter org.apache.avalon.excalibur.xml.Parser
is set to org.apache.avalon.excalibur.xml.XercesParser

Namespace-prefixes *is* set to false, as recommended. I read the
comment that this setting suppresses passing the xmlns as
attributes to the XML consumer (i.e. Saxon).

Is there a way to get rid of this log-hogging annoyances? Should
I use Xerces 2.0.0? The 1.4.4 jar is a legacy from an earlier
Cocoon 2.0.0 installation, I can change it.

J.Pietschmann


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Re: Saxon complaining about xmlns attributes

Posted by "J.Pietschmann" <j3...@yahoo.de>.
Sylvain Wallez wrote:
> The parameters listed above are for JaxpParser. XercesParser doesn't 
> handle them and forces namespace-prefixes to true.

> So please switch to JaxpParser which cleanly handles this. Note that 
> this may require to upgrade to a newer version of Xerces (don't now JAXP 
> support in 1.4.4)

Thanks for the info. The problem is that I use Websphere 3.5 and the
recipe demands using XercesParser...
BTW Xerces supports JAXP from at least 1.2.1

It would be nice to have a short notice about the restriction
in cocoon.xconf.

J.Pietschmann





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Re: Saxon complaining about xmlns attributes

Posted by Sylvain Wallez <sy...@anyware-tech.com>.
J.Pietschmann wrote:

> Hi,
> I get the following from my installation of Cocoon 2.0.2 on
> Websphere 3.5.4:
>
> ERROR   (2002-05-30) 17:17.44:821   [core.xslt-processor] (...)
>  Worker#5/TraxErrorHandler: Error in TraxTransformer:
>  ... SystemID: file:/.../spec.xsl; Line#: 5; Column#: -1
>  javax.xml.transform.TransformerConfigurationException:
>  Attribute xmlns:xsl is not allowed on this element
>
> I have Saxon 6.5.4 followed by xerces-1.4.4.jar in the classpath
> (all before the WebSphere cruft). The parser configuration in
> cocoon.xconf is:
>
>   <xml-parser class="org.apache.avalon.excalibur.xml.XercesParser"
>               logger="core.xml-parser">
>     <parameter name="validate" value="false"/>
>     <parameter name="namespace-prefixes" value="false"/>
>     <parameter name="stop-on-warning" value="true"/>
>     <parameter name="stop-on-recoverable-error" value="true"/>
>     <parameter name="reuse-parsers" value="false"/>
>
> Additionally the servlet parameter org.apache.avalon.excalibur.xml.Parser
> is set to org.apache.avalon.excalibur.xml.XercesParser
>
> Namespace-prefixes *is* set to false, as recommended. I read the
> comment that this setting suppresses passing the xmlns as
> attributes to the XML consumer (i.e. Saxon).
>
> Is there a way to get rid of this log-hogging annoyances? Should
> I use Xerces 2.0.0? The 1.4.4 jar is a legacy from an earlier
> Cocoon 2.0.0 installation, I can change it.


The parameters listed above are for JaxpParser. XercesParser doesn't 
handle them and forces namespace-prefixes to true.

So please switch to JaxpParser which cleanly handles this. Note that 
this may require to upgrade to a newer version of Xerces (don't now JAXP 
support in 1.4.4)

Sylvain

-- 
Sylvain Wallez
  Anyware Technologies                  Apache Cocoon
  http://www.anyware-tech.com           mailto:sylvain@apache.org




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map:aggregate fails to continue if any parts fail...

Posted by Per Kreipke <pe...@onclave.com>.
If any map:part fails to load, it seems as if the rest of the map:part's
aren't tried.

However, the parts that have succeeded up to that point are returned.

Is there a way to control that behavior? If not:

- is there a way to achieve what map:aggregate does a different way? Is
CInclude the equivalent? Or perhaps map:select?

- It seems to me that perhaps the proper behavior is for either the entire
pipeline to fail (or be caught by handle-errors) or for the pipeline to
continue processing, leaving out only the broken map:part.

Per


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map:aggregate fails to continue if any parts fail...

Posted by Per Kreipke <pe...@onclave.com>.
If any map:part fails to load, it seems as if the rest of the map:part's
aren't tried.

However, the parts that have succeeded up to that point are returned.

Is there a way to control that behavior? If not:

- is there a way to achieve what map:aggregate does a different way? Is
CInclude the equivalent? Or perhaps map:select?

- It seems to me that perhaps the proper behavior is for either the entire
pipeline to fail (or be caught by handle-errors) or for the pipeline to
continue processing, leaving out only the broken map:part.

Per


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