[JIRA] Closed: (OFBIZ-299) Xerces error

     [ http://jira.undersunconsulting.com/browse/OFBIZ-299?page=all ]
     
Jacopo Cappellato closed OFBIZ-299:
-----------------------------------

    Resolution: Duplicate

https://issues.apache.org/jira/browse/OFBIZ-244

> Xerces error
> ------------
>
>          Key: OFBIZ-299
>          URL: http://jira.undersunconsulting.com/browse/OFBIZ-299
>      Project: [OFBiz] Open For Business
>         Type: Bug
>   Components: base
>     Versions: SVN
>     Reporter: Matt Kasubaski
>     Assignee: Jira Administrator

>
>
> I’ve hooked up the UPS service for ground, air, and next day, and I’m seeing an error being printed to system.err when the service is used.
> Here’s the error:
> [Error] :1:54: cvc-elt.1: Cannot find the declaration of element 'RatingServiceSelectionResponse'.
>  
> Here’s what I’ve done so far looking into this to make sure it wasn’t a change I made to my custom version:
>  Updated my stock version of OfBiz to today’s code (just in case there’s been a change.)
>  Modified shipment.properties for the UPS username/password so UPS will correctly respond.
>  Modified the database table “product_store_shipment_meth” such that the UPS methods have a service_name of “upsRateEstimate”.
>  Started up Ofbiz while redirecting standard out to a file.  (So I can see standard error better.)
> To test:
>  Place a large widget in the cart and proceeded to checkout.  
>  Once I navigated to the shipping screen, I would see the error. (One for each UPS service call.)
> I spent some time digging into the code and think I found out why and the fix but would like confirmation that this really is the fix.
>  
> UpsServices.upsRateInquire calls Util.XML.readXmlDocument with the validate flag set to false.  
> However, UtilXML.readXmlDocument has some code which doesn’t look right.
> At line 220 or so, the code reads:
>         factory.setValidating(validate);
>         factory.setNamespaceAware(true);
>         factory.setAttribute("http://xml.org/sax/features/validation", Boolean.TRUE );
>         factory.setAttribute("http://apache.org/xml/features/validation/schema", Boolean.TRUE );
>  
> From what I’ve read about the two setAttribute values, they control XML validation for the SaxParser.  Since UPS doesn’t have a DTD, it passes in false and no DTD validation occurs because of the setValidating code.  However, there still is some validating going on since I am seeing error messages when both are set to TRUE and no error messages when they’re set to FALSE.  (If setValidating is set to true, a different error is displayed as one would expect.)
>  
> Would this be the correct fix then, or is this turning off something that needs to be there?
>         factory.setValidating(validate);
>  
>         factory.setNamespaceAware(true);
>         factory.setAttribute("http://xml.org/sax/features/validation", new Boolean(validate));
>         factory.setAttribute("http://apache.org/xml/features/validation/schema", new Boolean(validate));
>  
> As a side note when I was playing around with different combinations of which of the two attributes were set to true vs false I seen some unexpected behavior.  According to the xml apache site, http://xml.apache.org/xerces2-j/features.html#validation, if xml.org/sax/features/validation is false, then no validation is done, but what I was seeing was apache.org/xml/features/validation/schema has to be set to false for the error to disappear.
>  
> From what I can see, everything works fine as far as getting the correct results from UPS.  I’m just trying to clean up errors that appear in the log.
>  

--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
   http://jira.undersunconsulting.com/secure/Administrators.jspa
-
For more information on JIRA, see:
   http://www.atlassian.com/software/jira