How to separate BPM 11g from ADF

Question

Hi all,
we are facing with a huge issue about how to separate BPM 11g ADF Task page components from SOA/BPM to a new non-soa ADF managed server.
We are ready to move on pre-production server from development enironment and the new environment has two different servers, one for Soa/Bpm and the second for a non-soa ADF server.
We have deployed all and it seems work fine but...when we call:
        SecurityContext securityContext =  ADFContext.getCurrent().getSecurityContext();
        String username = securityContext.getUserName();
got: username  = anonymous.
Tried with this also:
             String userName = "";            
            //read name from security context
            ADFContext adfCtx = ADFContext.getCurrent();
            SecurityContext secCntx = adfCtx.getSecurityContext();
            userName = secCntx.getUserName();      
            //read name from bpmWorklistContext context
            FacesContext context = FacesContext.getCurrentInstance();
            String ctx = (String)context.getApplication().evaluateExpressionGet(context, "#{pageFlowScope.bpmWorklistContext}", String.class);
            IWorkflowServiceClient workflowSvcClient = ADFWorklistBeanUtil.getWorkflowServiceClient();
            ITaskQueryService wfQueryService = workflowSvcClient.getTaskQueryService();
            IWorkflowContext wfContext;           
            try {
                wfContext = wfQueryService.getWorkflowContext(ctx);
                userName = wfContext.getUser();
                logger.info("UserName from Oracle:" + userName);
            } catch (WorkflowException e) {
                logger.info(e.getMessage());
                e.printStackTrace();
            return userName;
And received this error:
"Oracle | Invalid Token Error in Verification Service.
Invalid Token Error in Verification Service. Received invalid token in .
Verify that correct token is passed."
I have followed this blogs but no luck:
Onkar's SOA, BPM and ADF Blog: How to separate BPM 11g ADF Task page components from SOA/BPM to a new ADF managed server
http://blog.dreamix.eu/oracle-2/ultimate-guide-separating-bpm-adf
Notes about Oracle: How to configure local integrated WebLogic non-SOA domain to access BPM worklist on separate SOA-ena…
I do not understand where the error is. Why the SecurityContext is getting lost.
Can you help me? Any suggestions will be welcome.
Thanks.
Fairlie

Answer 1

Ok, these are the lines of code you can use to create a method that returns the authenticated user name:
try {
IWorkflowServiceClient wfSvcClient;
ITaskQueryService queryService;
IWorkflowContext wfContext;
// Get username of User Login
String contextStr = ADFWorklistBeanUtil.getWorklistContextId();
wfSvcClient = WorkflowService.getWorkflowServiceClient();
queryService = wfSvcClient.getTaskQueryService();
wfContext = queryService.getWorkflowContext(contextStr);
userId = wfContext.getUser();
} catch (Exception e) {
e.printStackTrace();
And you can add it to the backing bean of your page (a Java Class that you can declare to handle ADF Page components). Let me know if this helps.
Jorge