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Re: [eclipselink-users] Oracle XMLType, JPA and EclipseLink
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Yes, this is correct. Also ensure you use the Oracle9Platform (probably
default for your driver). We don't currently have an annotation for the
XMLTypeMapping, you may wish to log a bug for that.
Magnus Heino wrote:
>
> I added xdb.jar and xmlparserv2.jar to my classpath, and added a
> @Customizer
> to do this:
>
> public class XmlDataCustomizer implements DescriptorCustomizer {
>
> public void customize(final ClassDescriptor descriptor) throws
> Exception
> {
> descriptor.removeMappingForAttributeName("xmlData");
> DirectToXMLTypeMapping mapping = new DirectToXMLTypeMapping();
> mapping.setAttributeName("xmlData");
> mapping.setFieldName("XMLDATA");
> descriptor.addMapping(mapping);
> }
> }
>
> And it all works.
>
> Is this the recommended thing to do?
>
> /Magnus Heino
>
>
> On Fri, Sep 19, 2008 at 12:31 PM, Magnus Heino <magnus@xxxxxxxxx> wrote:
>
>>
>> Hi.
>>
>> Is there any magic that needs to be in place to have Oracle XMLType
>> working
>> with EclipseLink 1.0.1 and JPA?
>>
>> My db column is defined as
>>
>> XMLDATA XMLTYPE null
>>
>> My mapping looks like:
>>
>> @Column(columnDefinition = "XMLTYPE")
>> private String xmlData;
>>
>> Everything works just as expected, is the size of xmlData is < 4k. Then i
>> get ORA-01461. I guess its the String that makes it hit some varchar
>> limit
>> somewhere somehow? How can I make this work?
>>
>> Thanks!
>>
>> /Magnus Heino
>
-----
---
http://wiki.eclipse.org/User:James.sutherland.oracle.com James Sutherland
http://www.eclipse.org/eclipselink/
EclipseLink , http://www.oracle.com/technology/products/ias/toplink/
TopLink
Wiki: http://wiki.eclipse.org/EclipseLink EclipseLink ,
http://wiki.oracle.com/page/TopLink TopLink
Forums: http://forums.oracle.com/forums/forum.jspa?forumID=48 TopLink ,
http://www.nabble.com/EclipseLink-f26430.html EclipseLink
Book: http://en.wikibooks.org/wiki/Java_Persistence Java Persistence
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