Error while connecting to client from custom code 11g

Question

Hi,
I am trying to connect to the OIM client using a simple code as per documentation in:
http://docs.oracle.com/cd/E27559_01/dev.1112/e27150/apis.htm#CIHDFGAJ
The snipped is like:
System.out.println("Creating client....");
     String ctxFactory = "weblogic.jndi.WLInitialContextFactory";
     String serverURL = "t3://Hostname:port";
     String username = "username";
     String password = "password";
     Hashtable env = new Hashtable();
env.put(OIMClient.JAVA_NAMING_FACTORY_INITIAL,ctxFactory);
     env.put(OIMClient.JAVA_NAMING_PROVIDER_URL, serverURL);
     oimClient = new OIMClient(env);
     System.out.println(" Logging in");      
     oimClient.login(username, password);
     System.out.println("Log in successful");
Envoked the method in main class but i am recieveing following error:
Creating client....
Exception in thread "main" java.lang.NoClassDefFoundError: oracle/jrf/PortabilityLayerException
at cgc.com.customcode.OIMCustomCode.initiate(OIMCustomCode.java:30)
at cgc.com.customcode.OIMCustomCode.changeEmail(OIMCustomCode.java:50)
at cgc.com.customcode.OIMCustomCode.main(OIMCustomCode.java:81)
A bit of inspection shows error on code line :
--> oimClient = new OIMClient(env);
Is this a known issue, is there a way out ?
Thanks in advance

Answer 1

Thanks all,
Including jrf-api as per Sagar fixed the exception, then the error for APP_SERVER not found was coming:
I included the lines of code as suggested by NN:
     System.setProperty("java.security.auth.login.config",authConfigLoc);
     System.setProperty("APPSERVER_TYPE", "wls");
The code worked fine but giving some sort of exceptions:
Oct 9, 2012 1:32:25 PM oracle.iam.platform.context.ContextManager <clinit>
SEVERE: IAM-0030002
oracle.jrf.UnknownPlatformException: JRF is unable to determine the current application server platform.
     at oracle.jrf.ServerPlatformSupportFactory.getInstance(ServerPlatformSupportFactory.java:79)
     at oracle.iam.platform.context.ContextManager.<clinit>(ContextManager.java:77)
     at oracle.iam.platformservice.api.ClientLoginSessionServiceDelegate.loginSessionCreated(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at Thor.API.Base.SecurityInvocationHandler$1.run(SecurityInvocationHandler.java:68)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.security.Security.runAs(Security.java:41)
     at Thor.API.Security.LoginHandler.weblogicLoginSession.runAs(weblogicLoginSession.java:52)
     at Thor.API.Base.SecurityInvocationHandler.invoke(SecurityInvocationHandler.java:79)
     at $Proxy1.loginSessionCreated(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at oracle.iam.platform.OIMClient.loginSessionCreated(OIMClient.java:291)
     at oracle.iam.platform.OIMClient.login(OIMClient.java:215)
     at oracle.iam.platform.OIMClient.login(OIMClient.java:184)
     at cgc.com.customcode.OIMCustomCode.initiate(OIMCustomCode.java:38)
     at cgc.com.customcode.OIMCustomCode.changeEmail(OIMCustomCode.java:56)
     at cgc.com.customcode.OIMCustomCode.main(OIMCustomCode.java:87)