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classcast exception only with websphere server not for weblogic

padmakar reddy kadem
Greenhorn

Joined: Dec 24, 2007
Posts: 10
Hi,
We are migrating the weblogic to websphere.I got the following exception for creating the ArrayDescriptor.
class com.orca.message.dao.MessageDAO - java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcConnection incompatible with oracle.jdbc.OracleConnectionat oracle.sql.ArrayDescriptor.createDescriptor(ArrayDescriptor.java:149)
at oracle.sql.ArrayDescriptor.createDescriptor(ArrayDescriptor.java:115)
at com.orca.message.dao.MessageDAO.getAllMessages(MessageDAO.java:58)we used websphere connection pooling.
fowwoling is the code for getting the exception.

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code looks like this
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import oracle.sql.ArrayDescriptor;
//getting the connection from websphere connection pooling
ArrayDescriptor arrDesc = ArrayDescriptor.createDescriptor("SEL_MSG_STATUS", conn);
arrMsgCode = new ARRAY(arrDesc, conn, msgSearchVo.getArrMsgCode().toArray());

here it is unable to create the arraydescriptor
Walter Bernstein
Ranch Hand

Joined: Dec 19, 2007
Posts: 57
Websphere gives you a websphere connection.

See for example http://www.hibernate.org/204.html for how to obtain the native connection.
padmakar reddy kadem
Greenhorn

Joined: Dec 24, 2007
Posts: 10
Thanks for your reply
We are using the connection pool in websphere.For getting the native connection i am not able to find the jar file required for the classes mentioned below.
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: classcast exception only with websphere server not for weblogic