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Date: Fri, 09 Oct 2009 09:24:33 +0300
From: Andre Juffer <andre.juffer@oulu.fi>
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To: users@cocoon.apache.org
Subject: Re: org.xml.sax.SAXException: Unrecognized file format (.0,6) [ was:
  adding jars to 2.2 ]
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Cannot really help you with this, but I would assume that at some point 
in the pipeline something is created that doesn't seem to be XML. The 
code in these jars you have added were tested, before using them with 
cocoon, I assume, so that one could rule out that the problem originates 
from there?


Steven D. Majewski wrote:
>
> On Oct 8, 2009, at 8:25 AM, Andre Juffer wrote:
>
>> Steven D. Majewski wrote:
>>>
>>> I call some java classes from flowscript that aren't included in the 
>>> default 2.2 blocks.
>>>
>>> If I manually add the jars to ./target/rcl/webapp/WEB-INF/lib/, the 
>>> errors go away.
>>>
>>> What is the right way to add these jars with maven ?
>>>
>>> For example: commons-codec-1.3.jar.
>>>
>>> How do you add a dependency for a .jar instead of a block ?
>>
>> Update the pom.xml (make dependencies) and ensure that the jars are 
>> in local repository. When creating the war file for deployment, these 
>> jars are automatically included.
>>
>
> OK. I already had commons-codec in my .m2/repository, so I looked at 
> it's .pom file
> to get artifact & group id's and version number. I also added 
> commons-transaction,
> which was not in my local repo. That generated an error with 
> instructions for how
> to do 'mvn install:install-file'. After doing that I can jetty:run.
>
>
> Now, one one pipeline, I'm getting:
>
>
> Caused by: org.apache.cocoon.ProcessingException: Failed to process 
> pipeline
>     at <map:serialize type="xml"> - 
> file:///Users/sdm7g/DL/VIVAEAD/cocoon-app/restored/sitemap.xmap:190:37
>     at <map:transform> - 
> file:///Users/sdm7g/DL/VIVAEAD/cocoon-app/restored/sitemap.xmap:187:47
>     at <map:generate> - 
> file:///Users/sdm7g/DL/VIVAEAD/cocoon-app/restored/sitemap.xmap:186:52
>     at 
> org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:143) 
>
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:923) 
>
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:379) 
>
>     at 
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:439) 
>
>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
>
>     at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
>
>     at java.lang.reflect.Method.invoke(Method.java:592)
>     at 
> org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71) 
>
>     at $Proxy8.process(Unknown Source)
>     at 
> org.apache.cocoon.components.source.impl.SitemapSource.getInputStream(SitemapSource.java:199) 
>
>     ... 77 more
> Caused by: org.xml.sax.SAXException: Unrecognized file format (.0,6)
>     at 
> org.apache.cocoon.components.sax.AbstractXMLByteStreamInterpreter.checkProlog(AbstractXMLByteStreamInterpreter.java:315) 
>
>     at 
> org.apache.cocoon.components.sax.AbstractXMLByteStreamInterpreter.parse(AbstractXMLByteStreamInterpreter.java:93) 
>
>     at 
> org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByteStreamInterpreter.java:44) 
>
>     at 
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:358) 
>
>
>
> Which seems to be from this code:
>
>     private void checkProlog() throws SAXException {
>         int valid = 0;
>         int ch = 0;
>         if ((ch = this.read()) == 'C') valid++;
>         else throw new SAXException("Unrecognized file format (." + 
> valid + "," + ch + ")");
>         if ((ch = this.read()) == 'X') valid++;
>         else throw new SAXException("Unrecognized file format (." + 
> valid + "," + ch + ")");
>         if ((ch = this.read()) == 'M') valid++;
>         else throw new SAXException("Unrecognized file format (." + 
> valid + "," + ch + ")");
>         if ((ch = this.read()) == 'L') valid++;
>         else throw new SAXException("Unrecognized file format (." + 
> valid + "," + ch + ")");
>         if ((ch = this.read()) == 1) valid++;
>         else throw new SAXException("Unrecognized file format (." + 
> valid + "," + ch + ")");
>         if ((ch = this.read()) == 0) valid++;
>         else throw new SAXException("Unrecognized file format (." + 
> valid + "," + ch + ")");
>     }
> }
>
>
> I don't understand what it's trying to do here.
> Is the Unrecognized complaint on my xml input file ?
> ( Both the xml input and the xsl file start with "<?xml version='1.0' ?>"
>   the xsl has an excoding explicitly declared UTF-8, the xml does not.
>   But both appear to use only simple ascii. )
>
> What is the significance of the "C" -- is that a sax  event code ?
>
>
> -- Steve Majewski
>
>
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-- 
Andre H. Juffer              | Phone: +358-8-553 1161
Biocenter Oulu and           | Fax: +358-8-553-1141
Department of Biochemistry   | Email: andre.juffer@oulu.fi
University of Oulu, Finland  | WWW: www.biochem.oulu.fi/Biocomputing/
StruBioCat                   | WWW: www.strubiocat.oulu.fi
NordProt                     | WWW: www.nordprot.org
Triacle Biocomputing         | WWW: www.triacle-bc.com


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