How to obtain the Subject from the current context ?

Im working on a SSO project and everything is fine with getting the Principal from a HttpServletRequest object or from an EJBs SessionContext. But, I have some business logic that is not necessarily behind a SLSB (as a façade patter) and I dont want to propagate the Principal reference from Presentation to the Business Layer. Thats why, I would like too know if OC4J has some sort of utility to get the current authenticated Subject.
Thanks for your help
Miguel A. Onofre R.

Hi,
is it possible to obtain the current ApplicationModule from an EntityImpl?No. But you can get to the root ApplicationModule that holds the DBTransaction object from
getDBTransaction().getRootApplicationModule() - new in JDev 903.

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nidhish9 wrote:
How can we determine the current update level of the system. uname -a shows the release but how to obtain the update level through a program?
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                       Solaris 10 8/07 s10s_u4wos_12b SPARC
           Copyright 2007 Sun Microsystems, Inc. All Rights Reserved.
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u4
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same one said SAP_APPL , EA_Appl and SAP _HR is 60n if n=1.2.3.4. if n =1 is enhanced package 1 similarly 2,3,4 .
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Software Component - Release - SP level
SAP_ABA     701     0007
SAP_BASIS     701     0007
PI_BASIS     701     0007
ST-PI     2008_1_700     0003
SAP_BS_FND     701     0008
SAP_BW     701     0007
SAP_AP     700     0021
WEBCUIF     700     0008
SAP_APPL     604     0008
SAP_HR     604     0029
SAP_HRCAR     604     0029
SAP_HRCAT     604     0029
SAP_HRCAU     604     0029
SAP_HRCBE     604     0029
SAP_HRCBR     604     0029
SAP_HRCCA     604     0029
SAP_HRCCH     604     0029
SAP_HRCCL     604     0029
SAP_HRCCN     604     0029
SAP_HRCDE     604     0029
SAP_HRCDK     604     0029
SAP_HRCES     604     0029
SAP_HRCFI     604     0029
SAP_HRCFR     604     0029
SAP_HRCGB     604     0031
SAP_HRCHK     604     0029
SAP_HRCID     604     0029
SAP_HRCIE     604     0029
SAP_HRCIN     604     0029
SAP_HRCIT     604     0029
SAP_HRCJP     604     0029
SAP_HRCKR     604     0029
SAP_HRCMX     604     0029
SAP_HRCMY     604     0029
SAP_HRCNL     604     0029
SAP_HRCNO     604     0029
SAP_HRCNZ     604     0029
SAP_HRCPH     604     0029
SAP_HRCPT     604     0029
SAP_HRCRU     604     0029
SAP_HRCSE     604     0029
SAP_HRCSG     604     0029
SAP_HRCTH     604     0029
SAP_HRCTW     604     0029
SAP_HRCUN     604     0029
SAP_HRCUS     604     0029
SAP_HRCVE     604     0029
SAP_HRCZA     604     0029
SAP_HRGXX     604     0029
SAP_HRRXX     604     0029
EA-IPPE     400     0018
EA-APPL     604     0008
EA-DFPS     600     0018
EA-FINSERV     604     0007
EA-GLTRADE     604     0008
EA-HR     604     0029
EA-HRCAR     604     0029
EA-HRCAT     604     0029
EA-HRCAU     604     0029
EA-HRCBE     604     0029
EA-HRCBR     604     0029
EA-HRCCA     604     0029
EA-HRCCH     604     0029
EA-HRCCN     604     0029
EA-HRCDE     604     0029
EA-HRCDK     604     0029
EA-HRCES     604     0029
EA-HRCFI     604     0029
EA-HRCFR     604     0029
EA-HRCGB     604     0029
EA-HRCHK     604     0029
EA-HRCID     604     0029
EA-HRCIE     604     0029
EA-HRCIN     604     0029
EA-HRCIT     604     0029
EA-HRCJP     604     0029
EA-HRCKR     604     0029
EA-HRCMX     604     0029
EA-HRCMY     604     0029
EA-HRCNL     604     0029
EA-HRCNO     604     0029
EA-HRCNZ     604     0029
EA-HRCPH     604     0029
EA-HRCPT     604     0029
EA-HRCRU     604     0029
EA-HRCSE     604     0029
EA-HRCSG     604     0029
EA-HRCTH     604     0029
EA-HRCTW     604     0029
EA-HRCUN     604     0029
EA-HRCUS     604     0029
EA-HRCVE     604     0029
EA-HRCZA     604     0029
EA-HRGXX     604     0029
EA-HRRXX     604     0029
EA-PS     604     0007
EA-RETAIL     604     0007
FINBASIS     604     0008
ECC-DIMP     600     0018
ERECRUIT     604     0008
FI-CA     604     0008
FI-CAX     604     0007
INSURANCE     600     0018
IS-CWM     600     0018
IS-H     600     0024
IS-M     600     0018
IS-OIL     600     0018
IS-PS-CA     604     0007
IS-UT     600     0018
LSOFE     600     0018
SEM-BW     604     0008
ST-A/PI     01M_ECC600     0001
Regards
Edited by: satheesh0812 on Nov 17, 2011 7:57 AM

Hi Sateesh,
SAP_ABA 701 0007
SAP_BASIS 701 0007
PI_BASIS 701 0007
ST-PI 2008_1_700 0003
SAP_BS_FND 701 0008
SAP_BW 701 0007
SAP_AP 700 0021
WEBCUIF 700 0008
SAP_APPL 604 0008
Based on the component information provided by you, I can conclude that your system is ECC 6.0 EHP4.
EHP4 is derived from your component SAP_APPL 604.
In addition to this your EHP4 system has NW stack on NW 7.0 EHP1.
Hence your system is ECC 6.0 EHP4 with NW 7.0 EHP1.
Hope this answers your query.
Regards,
Deepak Kori

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I am working in oracle apps 4.0
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