jpa and oracle WebLogic xmltype column type

Hello
I try to use app with a table with a column of "xmltype.
I use 10.3.2.0 (eclipselink) WebLogic and I got this error:
java.lang.NoClassDefFoundError: oracle/xdb/XMLType

Of course, the xdb.jar and the xmlparverV2.jar are grouped in the ear with the other libraries,
and I also put them in the directory lib to the weblogic server.

In my persistence class the categorized are declared as a 'string. '

I also try to use a DescriptorCustomizer with a DirectToXMLTypeMapping
to access the value of the field as a string.

Thank you for your help.

Option-1). If you want classes to be loaded inside of your Application only you can use ClassLoader filtering...
It will be a better option... Just put your Xdb.jar file in your applications Lib directory and apply the filtering of ClassLoader. Like this you do not change the Classpath of the server... so other applications has not will be required to use the jar, you need a specific application.
ClassLoader filtering including demonstrated here: http://weblogic-wonders.com/weblogic/parsers_issues/

Option that I think will work under 95% in your case.

Option-2). Add this jar path in * "setDomainEnv.cmd" * (this script is present in the directory \bin ) in the POST_CLASSPATH variable.
the POST_CLASSPATH=D:\oracle\Middleware\user_projects\domains\base_domain\config\lib\oracle.xdb_11.1.0.jar value;

Tags: Fusion Middleware

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    7 road of varchar2 (5) is_securefile 'exists(XMLTYPE_PROPERTIES/XMLTYPE_STORAGE/LOB_PROPERTIES/STORAGE_TABLE/SECUREFILE) '.

    8       ) x

    9 where t.table_name in ('CHB_SECURE_FILE', 'CHB_BASIC_FILE')

    10;

    TABLE_NAME COLUMN_NAME IS_SECUREFILE

    ------------------------------ ------------------------------ -------------

    False CHB_BASIC_FILE XMLDATA

    True CHB_SECURE_FILE XMLDATA

  • The script generation is not supported for Table with XML or UDT column Types

    I get this message trying to generate a script to create a table with an XMLTYPE column.  We use the Oracle Developer Tools for Visual Studio to generate scripts as SQLDeveloper does still not support TFS integration.  He was always pretty easy to generate scripts and maintain control of source code in this way (with the exception of materialized views).  It was great, just right click and generate a script for the project and check it in.  Unfortunately as the adoption of XML grows, we find passage to the SQL Developer more often to perform tasks not supported and then return to the VS IDE to manage source code control.  Free of any chance that it will be supported in the future?

    Yes, our plan is to support several types as time goes by.

    You possibly can speed things along by voting or by filing a request for new feature here:

    http://Apex.Oracle.com/pls/Apex/f?p=18357:46

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