Retrieve log on user's name in class SimpleUICommand

Hi everyone, I would like to retrieve current log on user name in the method execute(IScreenflowData sfd) in class SimpleUICommand, found at https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/kmc/Implementing%20Flexible%20UI%20One-Step-Screenflow.article.
Since there is no request to work with so I tried the following code
try {
String userName = AccessContextFactory.getInstance().getContext().getUser().getEmail();
catch (ContextUnavailableException e)
PortalRuntime.getLogger().severe("ContextUnavailableException");
e.printStackTrace();
But I got ContextUnavailableException in the log.
How can I retrieve log on user name in this case? Is it a general method to do this in case there is no request ?
Thanks for reply.
Best regards.
Wang

Hi Wang,
without having tested it, it seems that the framework calls <i>setTargetParameters</i> (hopefully before <i>execute(IScreenflowData sfd)</i> is called). If this is the case, you'll have the IResourceContext at hand. From this you can retrieve the user.
Hope it helps
Detlev

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"vladh" <[email protected]> wrote in message
news:[email protected]...
>
> Hi all
> I have some code I wrote a while back in Delphi 7 - simple program to
> read a currently logged in user IDs, read available class definitions,
> read some user attributes - relatively simple stuff. I am now trying to
> move to Delphi 2010 and the very same code that works on Delphi 7 does
> NOT work on Delphi 2010. The code was updated to compile and run on
> Delphi 2010, so it executes with no errors.
> I am using NWDSWhoAmI to get the currently logged in user name and
> NWDSRead to retrieve user attribute values. On Delphi 7, the code works,
> all API return "Success" and return correct values. In Delphi 2010, all
> APIs return "Success" but the code act as if I am not logged in - the
> username returned is "[Public]" and when I try reading attribute values
> I get $8884 - RESOLVE SVC FAILED (also may mean I am not authenticated
> to the NDS tree).
> The environment is XP and Novell Client 4.91 on the workstation, NW6.5
> on the server (one sever tree). The code runs under the currently logged
> in user with full admin rights in the tree and Novell Client
> configuration on both workstations is identical. Any ideas on how to
> resolve this would be greatly appreciated.
> Thanks
> Vlad
>
>
> --
> vladh
> ------------------------------------------------------------------------
> vladh's Profile: http://forums.novell.com/member.php?userid=84546
> View this thread: http://forums.novell.com/showthread.php?t=422167
>

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