[Mono-list] Problems using RelaxngValidatingReader (c#)

[Jesper Lund Stocholm]

Hi Atsushi,

Thank you for your reply.

I finally got it to work.

Now, I have tried to do make an RNC-equivalent to the RNG-schema I made. The RNC-schemas is this:

element library 
{
  element book 
  {
    attribute id {xsd:ID},
    attribute available {xsd:boolean},
    element isbn {token - "12345"},
    element title {attribute xml:lang {xsd:language}, xsd:token},
    element year {xsd:integer}
  }+
}

As far as I can see, it /should/ validate XML like this:

<?xml version="1.0" encoding="utf-8"?>
<library>
  <book id="b0836217462" available="true">
    <isbn>37474739292</isbn>
    <title xml:lang="en">Being a Dog Is a Full-Time Job</title>
    <year>2014</year>
  </book>
  <book id="b0836wew217462" available="false">
    <isbn>1234</isbn>
    <title xml:lang="en">Relax NG - a simpler schema language for XML</title>
    <year>2020</year>
  </book>
</library>

But I cannot get past an exception saying that

Commons.Xml.Relaxng.RelaxngException: Invalid start tag closing found. LocalName
 = library, NS = .file:///C:/projects/monodemo/MonoDemo/bin/Debug/bookstore.xml
line 2, column 2


Is the answer to this as simple as the reply you gave me earlier ... and am I missing something completely obvious?

Project available here: https://bitbucket.org/jlundstocholm/monodemo/src/1d1b2e1eeeb50f87aa3f6a3bfa6a6366d96f4e74?at=master 

:o)

Jesper Lund Stocholm
 



  


-----Original Message-----
From: Atsushi Eno [mailto:atsushieno at veritas-vos-liberabit.com] 
Sent: 23. oktober 2014 17:14
To: Jesper Lund Stocholm; mono-list at lists.ximian.com
Subject: Re: [Mono-list] Problems using RelaxngValidatingReader (c#)

Hello,

An <element> has to contain one ore more pattern, https://www.oasis-open.org/committees/relax-ng/spec.html#full-syntax

which is missing in your <element name='book'></element>.
Specify <empty/> there.

Atsushi Eno

On 2014年10月21日 15:15, Jesper Lund Stocholm wrote:
> I am trying to use the RelaxngValidatingReader (located at mcs/class/Commons.Xml.Relaxng/ ) but I am getting errors that I cannot understand.
>
> (if this is the wrong list, please let me know the correct one - I 
> couldn't find a better match)
>
> I have made a simple C# console application in Visual Studio - I am 
> using sample data from the Relax NG book by Eric van der Vlist)
>
> My code is this:
>
> var rngPattern = Encoding.UTF8.GetBytes(
>
> @"
> <element name='library' xmlns='http://relaxng.org/ns/structure/1.0'>
>      <oneOrMore>
>          <element name='book'></element>
>      </oneOrMore>
> </element>"
> );
>
> var stream = new MemoryStream(rngPattern);
>
> stream.Position = 0;
> var xmlReader = XmlReader.Create(stream); var pattern0 = 
> RelaxngPattern.Read(xmlReader);
>
> My Xml is this:
>
> <?xml version="1.0" encoding="utf-8"?> <library 
> xmlns="http://tempuri.org">
>    <book id="b0836217462" available="true">
>      <isbn>37474739292</isbn>
>      <title xml:lang="en">Being a Dog Is a Full-Time Job</title>
>      <author id="CMS"></author>
>      <character id="PP"></character>
>      <character id="Snoopy"></character>
>      <character id="Schroeder"></character>
>      <character id="Lucy"></character>
>    </book>
> </library>
>
> But whenever I get to the last line in my code, an exception is thrown :
>
> Commons.Xml.Relaxng.RelaxngException: RELAX NG pattern did not appear.
>
>
> Can you help me closer to the cause of this? Is it a namespace issue?
>
>
>
>
> Med venlig hilsen / Best regards
>
> Jesper Lund Stocholm
> mailto:jesper.stocholm at ciber.com
> www.ciber.com
>   
>
>
>
>    
>
>
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