hi,
im using jboss4.0.1 with MyEclipse3.0.8.
im trying to configure jboss with db2 and also looking up jndi name..
for this i did some of the procedures.
in db2-ds.xml i mapped as

<local-tx-datasource>
<jndi-name>DB2DS</jndi-name>
<connection-url>jdbc:db2://thapovan1:50000/EMPLOYEE</connection-url>
<driver-class>COM.ibm.db2.jdbc.DB2Driver</driver-class>
<user-name>administrator</user-name>
thapovan
<min-pool-size>0</min-pool-size>

<type-mapping>DB2</type-mapping>

</local-tx-datasource>

In login-config.xml file i mapped as

<application-policy name = "DB2DbRealm">

<login-module code
="org.jboss.resource.security.ConfiguredIdentityLoginModule"

flag = "required">
<module-option name = "principal"></module-option>
<module-option name = "userName"></module-option>
<module-option name = "password"></module-option>
<module-option name
="managedConnectionFactoryName">jboss.jca:service=LocalTxCM,name=DB2DS

</module-option>
</login-module>

</application-policy>

In jboss-web.xml i mapped as

<jboss-web>
<resource-ref>
<res-ref-name>DB2DS</res-ref-name>
<jndi-name>java:DB2DS</jndi-name>
</resource-ref>
</jboss-web>

In web.xml

<web-app>
<resource-ref>
DB Connection
<res-ref-name>DB2DS</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</web-app>

and finally in my java code im looking up jndi name as

java.util.Properties pro=new java.util.Properties();
pro.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
pro.put(Context.URL_PKG_PREFIXES","org.jboss.naming:org.jnp.interfaces");
pro.put(Context.PROVIDER_URL, "localhost:1099");

ctxt=new InitialContext(pro);
System.out.println("context "+ctxt);
DataSource ds = (DataSource)ctxt.lookup("java:DB2DS");

DB2DS is my jndi name.i dont know where am i making mistake..will you
please give me the solution for this..

thanks and regards,
kalaimathi