Re: JESS: Jess clp, JessML and Strings with embedded XML

Looks like XMLPrinter isn't (properly) escaping your embedded XML.  
Thanks for the report.

On Oct 1, 2010, at 12:10 PM, Nguyen, Son wrote:

>
> Hi
>
> I ran into an issue with String having embedded XML content.
> Jess clp and JessML behave differently.
>
> I have a clp function that prints out the String parameter.
> I use the Jess XMLPrinter to transform the clp file into JessML.
>
> They yield different results. In the clp case, the string is  
> properly handled, that is untouched.
> Well, at least I think it is. In the JessML case, the string is  
> 'interpreted' and the escaped XML becomes real XML.
>
> Any feedback is greatly appreciated.
>
> Son Nguyen
>
>
> Here is the clp:
>
> (deffunction aaa (?string)
>     (printout t "This is what I got" crlf ?string))
>
> (defrule rule1
>         =>
>         (aaa "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
>         <xmlDoc version=\"1.0\">
>                 <value name=\"data\">
>
> &lt;Values version=\"2.0\"&gt;
>   &lt;value name=\"xml\"&gt;set in cell &lt;/value&gt;
> &lt;/Values&gt;
>
>         </value>
>     </xmlDoc>
> "))
>
> (reset)
> (run)
>
>
>
> The ouput for the clp run:
>
> <?xml version="1.0" encoding="UTF-8"?>
>         <xmlDoc version="1.0">
>                 <value name="data">
>
> &lt;Values version="2.0"&gt;
>   &lt;value name="xml"&gt;set in cell &lt;/value&gt;
> &lt;/Values&gt;
>
>         </value>
>     </xmlDoc
>
> The output for the JessML run:
>
> <?xml version="1.0" encoding="UTF-8"?>
>                 <xmlDoc version="1.0">
>                         <value name="data">
>
>         <Values version="2.0">
>           <value name="xml">set in cell </value>
>         </Values>
>
>                 </value>
>             </xmlDoc>
>
>
>

---------------------------------------------------------
Ernest Friedman-Hill
Informatics & Decision Sciences, Sandia National Laboratories
PO Box 969, MS 9012, Livermore, CA 94550
http://www.jessrules.com







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