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Deserialization issue if attribute value is higher than 8000 characters [message #1081721]

Wed, 07 August 2013 15:52

Mariana Gheorghe

Messages: 1
Registered: August 2013

Junior Member

Hello,

We are experiencing an issue while loading a resource that contains an object with an attribute whose value is a string longer than 8000 characters. Our resource:

<?xml version="1.1" encoding="UTF-8"?>
<astcache_wiki:Page initialContent="... a string longer than 8000 characters ..." lineDelimiter="&#xA;">
  <codeSyncElement href="Wiki.notation#//@children.0"/>
</astcache_wiki:Page>

Loading this resource, we get an exception:

org.eclipse.emf.ecore.xmi.PackageNotFoundException: Package with uri ':&#xA;&#xA;    ![alt text][id]&#xA;&#xA;    [id]: /pat' not found. (platform:/resource/test/WikiCache.notation, 2, 10249)

The uri is actually a substring of the initialContent from the resource.

Any pointers to why this is happening?

Thank you in advance!

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Re: Deserialization issue if attribute value is higher than 8000 characters [message #1081737 is a reply to message #1081721]

Wed, 07 August 2013 16:16

Ed Merks

Messages: 33141
Registered: July 2009

Senior Member

Mariana,

Comments below.

On 07/08/2013 6:01 PM, Mariana Gheorghe wrote:
> Hello,
>
> We are experiencing an issue while loading a resource that contains an
> object with an attribute whose value is a string longer than 8000
> characters. Our resource:
>
>
> <?xml version="1.1" encoding="UTF-8"?>
> <astcache_wiki:Page initialContent="... a string longer than 8000
> characters ..." lineDelimiter="
> ">
> <codeSyncElement href="Wiki.notation#//@children.0"/>
> </astcache_wiki:Page>
>
>
> Loading this resource, we get an exception:
>
>
> org.eclipse.emf.ecore.xmi.PackageNotFoundException: Package with uri ':
>
> ![alt text][id]
>
> [id]: /pat' not found. (platform:/resource/test/WikiCache.notation,
> 2, 10249)
>
>
> The uri is actually a substring of the initialContent from the resource.
This sounds like purely a bug in SAX itself.
>
> Any pointers to why this is happening?
It sounds a bit familiar, but as I say, it sounds like a SAX bug.
Perhaps a newer/different JDK will avoid the problem.
>
> Thank you in advance!

Ed Merks
Professional Support: https://www.macromodeling.com/

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