Re: [jibx-users] Name not allowed for CDATA (why?)

[Dennis Sosnoski]

Whoops, I just realized this is the problem area that's been listed on 
the status page since beta 3 and is still an issue. The problem with 
this is that it'll always marshal as an empty element (even if the field 
value is null). There is a way around this, though, which is to use a 
test-method for the structure that just returns true if the field value 
is non-null. I'll document this in the beta 3a docs (which I'm just 
finishing up).

 - Dennis

John Crossman wrote:

Thanks Dennis. That worked. 

Is the reason bug-fix on usage="optional" for structures related to
these scenarios?  Or would I have no problem in using:
   <structure name="c" usage="optional">
     <value style="cdata" field="cdataValue" usage="optional"/>
   </structure>
If I need the bug fix, do I need to run a build against latest source in
cvs or can I just download the latest zip?
Thanks

J.

 

-----Original Message-----
From: Dennis Sosnoski [mailto:[EMAIL PROTECTED] 
Sent: Thursday, March 25, 2004 10:35 AM
To: John Crossman
Cc: [EMAIL PROTECTED]
Subject: Re: [jibx-users] Name not allowed for CDATA (why?)

John Crossman wrote:

>Can anyone explain why I get this JiBXException (see below)?
>
>*My XML:
>*<e k="dek" t="12">
>  <c><![CDATA[<span class="a2"><b class="dr">update</b></span> The
>company plans to use Singingfish technology to improve its own Web 
>search engine by letting users look for audio and video content.^M
>]]></c>
></e>
>
>*The binding.xml:
>*    <mapping name="e" 
>class="com.cnetnetworks.framework.data.cache.xpub.PseudoMapEntry" >
>        <value style="attribute" name="k" field="key" />
>        <value style="attribute" name="t" field="type" />
>        <value style="element" name="v" field="value" 
usage="optional" />
>        <value style="cdata" name="c" field="cdataValue" 
usage="optional" />
>    </mapping>
>
>*Error when I try to jibx-bind:
>*org.jibx.runtime.JiBXException: Name not allowed for text or CDATA
>value at tag "value"(line 22, col 77, in 
>/home/johnc/projects/xpub/cvs/java/src/com/cnetnetworks/fram
ework/data/cache/xpub/datasource-jibx-binding.xml)
>
>  
>
You need to use a wrapper for this in the binding, to say 
that you want 
this enclosed by an element named "c" (as opposed to just 
following the 
"v" element):

  <structure name="c" usage="optional">
    <value style="cdata" field="cdataValue" usage="optional"/>
  </structure>
I think the usage="optional" is required on both the 
<structure> and the 
<value> in the current code, though it really shouldn't be 
necessary on 
the <value>. Something to go in the new Jira issue tracking system...

  - Dennis

--
Dennis M. Sosnoski
Enterprise Java, XML, and Web Services
Training and Consulting
http://www.sosnoski.com
Redmond, WA  425.885.7197
   

 

--
Dennis M. Sosnoski
Enterprise Java, XML, and Web Services
Training and Consulting
http://www.sosnoski.com
Redmond, WA  425.885.7197


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