Cannot establish a database connection. Cannot create JDBC driver of class '' for connect URL

[raghu ram srinivas]

Hi All

I am getting the following error  can any one help me regarding
this.............please...........


this is my context.xml------which is under my web application ie..,
tomcat--
         webapp
               ---
                     *PVS----my web applicaiton*
                            ---
                                 WEBINF
                                 META-INF
                                           *pvs.xml (contxt.xml)*

 *pvs.xml (contxt.xml)*
<Resource name="jdbc/pvs" auth="Container"
              type="javax.sql.DataSource"
driverClassName="oracle.jdbc.OracleDriver"
              url="my url......"
              username=" " password="" maxActive="20" maxIdle="10"
              maxWait="-1"/>
web.xml:

<resource-ref>
   <description>PVS Oracle DataBase </description>
   <res-ref-name>jdbc/pvs</res-ref-name>
   <res-type>javax.sql.DataSource</res-type>
   <res-auth>Container</res-auth>
</resource-ref>

and I also got jojdbc drivers: ojdbc14.jar,ojdbc5.jar,ojdbc6.jar in lib
folder.



Tomcat version-->tomcat 6.0,

 the JDK -->jdk1.6.0_13
os--> windows server 2003
oracle database



Can anyone help me whats worng in my configurations?

Please....................


-- 
Raghu