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From "Morrison, John" <John.Morri...@uk.experian.com>
Subject RE: [C2] Case insensitive java classes
Date Wed, 27 Jun 2001 08:14:42 GMT

> -----Original Message-----
> From: giacomo [mailto:giacomo@apache.org]
> Sent: Tuesday, 26 June 2001 19:25
> To: 'cocoon-dev@xml.apache.org'
> Subject: Re: [C2] Case insensitive java classes
> 
> 
> On Tue, 26 Jun 2001, Morrison, John wrote:
> 
> > Hi All.
> >
> > I've a match along the lines of (with some validation removed ;)...
> >
> > <map:match pattern="*/*.xml">
> >  <map:generate type="serverpages" src="docs/public/{3}.xml">
> >   <map:parameter name="param1" value="{1}"/>
> >  </map:generate>
> >  <map:serialize type="xml"/>
> > </map:match>
> >
> > Assume I have a file called docs/public/test.xml, which 
> contains some xsp
> > code.  If I call this with the url 
> http://xxx/context/john/test.xml I
> > (correctly) get the results.  If I (or, more likely 
> somebody else) then call
> > http://xxx/context/john/Test.xml, I get errors...
> 
> Where do you see ERRORs, you've posted only DEBUG messages.

Ah, yes, good point.  Hang on...

This line appears to be in error, Test should have a lower case 't'

DEBUG   99355   [cocoon  ] (/context/john/Test.xml): Making URL from
file:/C:/Program Files/New Atlanta/ServletExec
ISAPI/webapps/default/context/docs/public/Test.xml

I don't get any errors in the log but I do get this... in the browser:

Error. The server encountered an unexpected condition which prevented it
from fulfilling the request.

java.lang.NoClassDefFoundError: org/apache/cocoon/www/docs/public_/Test_xml
(wrong name: org/apache/cocoon/www/docs/public_/test
	at java.lang.ClassLoader.defineClass0(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:486)

> >
> > DEBUG   99355   [cocoon  ] (/context/john/Test.xml): 
> UnnamedSelector:
> > ComponentSelector could not find the component for hint:
> > org\apache\cocoon\www\docs\public_\Test_xml
> > DEBUG   99355   [cocoon  ] (/context/john/Test.xml): Could 
> not access
> > component for hint: org\apache\cocoon\www\docs\public_\Test_xml
> > java.lang.NullPointerException:
> > 	at
> > 
> org.apache.cocoon.components.language.generator.GeneratorSelec
> tor.select(Gen
> > eratorSelector.java:82)
> > 	at
> > 
> org.apache.cocoon.components.language.generator.ProgramGenerat
> orImpl.select(
> > ProgramGeneratorImpl.java:269)
> >
> > I think that the name for the java code should be taken 
> from the file name
> > of the xml *not* the url name.  Where should I look for this?
> 
> I don't get this. Aren't the path names of the java code produces from
> the file names? I don't know your os platform but case is significant
> for cocoon urls as it is for any *nix type os as well.

OK, I can't find a RFC which says that the path/file part of a url should be
case in-sensitive, I'm willing to patch C2 where it is (under windoze)
matching a file it shouldn't.  Any clues as to where to look?  I think that
it should (optionally?) fail when 'Making URL from file' when the file
doesn't match the case entered.

J.

> Giacomo
> 
> 
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