Problem with DataSource lookup through java client

[Makarand Parab]

Hi
I am doing a look up for Datasource on Websphere from a java client. The code and exception is as follow
I have classes12.jar, cm.jar, j2ee.jar, rt.jar and websphere.jar in my classpath.

Code
****************
private void lookUp()
{
Connection conn = null;
try
{
java.util.Hashtable parms = new java.util.Hashtable();
parms.put( Context.PROVIDER_URL, url );
parms.put( Context.INITIAL_CONTEXT_FACTORY, "com.ibm.websphere.naming.WsnInitialContextFactory");

InitialContext ctx = new InitialContext(parms);
System.out.println("InitialContext ctx ::: " + ctx);

Object ref = ctx.lookup("target");

System.out.println("ds ::: " + ref.getClass().getName());

DataSource corrXmlApiHome = (DataSource)PortableRemoteObject.narrow(ref, DataSource.class);

System.out.println(corrXmlApiHome);

conn = corrXmlApiHome.getConnection();
System.out.println("Connection ::: " + conn);


}
catch(Exception e)
{
System.out.println("Exception e " + e.getClass().getName());
System.out.println("Exception e " + e.getMessage());
e.printStackTrace();
}
}

Exception
************************
Exception e com.ibm.ejs.jts.jts.CurrentSet$InitializationError
Exception e not initialized
com.ibm.ejs.jts.jts.CurrentSet$InitializationError: not initialized
at com.ibm.ejs.jts.jts.CurrentSet.self(CurrentSet.java:218)
at com.ibm.ejs.jts.jts.CurrentSet.get_control(CurrentSet.java:265)
at com.ibm.ejs.jts.jts.Current.get_control(Current.java:72)
at com.ibm.ejs.util.tran.Util.getCoordinator(Util.java:13)
at com.ibm.ejs.cm.pool.ConnectionPool.allocateConnection(ConnectionPool.java:686)
at com.ibm.ejs.cm.pool.ConnectionPool.getConnection(ConnectionPool.java:312)
at com.ibm.ejs.cm.DataSourceImpl$1.run(DataSourceImpl.java:129)
at java.security.AccessController.doPrivileged(Native Method)
at com.ibm.ejs.cm.DataSourceImpl.getConnection(DataSourceImpl.java:127)
at com.ibm.ejs.cm.DataSourceImpl.getConnection(DataSourceImpl.java:102)
at Client.lookUp(Client.java:54)
at Client.main(Client.java:29)

Thanks in Advance

Regards
Makarand Parab

[James Carman]

Doesn't WebSphere have a facility whereby you can run a J2EE client within the client container? The client container would take care of setting all that stuff up for you.

[Makarand Parab]

HI james
Thanks for responding, I am writing a batch application and this application is outside the Websphere Application Server.The java client exist on c or d drive from where it will interact with the WAS.

Regards
Makarand parab

[James Carman]

http://www-1.ibm.com/support/docview.wss?rs=180&context=SSEQTP&uid=swg1PQ78401