[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - PB with wrapping my oracledatasource

[clodeindustrie]

hi,
I'm trying to use an Oracledatasource to acces my db from a servlet but I' have an error:
java.lang.ClassCastException: org.jboss.resource.adapter.jdbc.WrapperDataSource

here is my code:
Context ctx;

try {
ctx = new InitialContext();
OracleDataSource ds;
ds = (OracleDataSource) ctx.lookup("java:OracleDS");

OracleConnection connection;
try {
connection = (OracleConnection) ds.getConnection();
PrintWriter out = reponse.getWriter();
....
.....
The line that bug is underlined, it seems that I Can't cast anything with an oraclesomething whatever it's an oracleconnection, oracledatasource etc..
I think my datasource is well configured (see below)


<local-tx-datasource>
<jndi-name>OracleDS</jndi-name>
<connection-url>jdbc:oracle:thin:@localhost:1521:ORCL</connection-url>
<driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
<user-name>jeremy</user-name>
taeslin <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>

<type-mapping>Oracle9i</type-mapping>

</local-tx-datasource>


So if anybody could help me, i would be very pleased :)

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