rem 
rem $Header: L:\\\\model\\repman40\\api\\RCS\\cicnu.hpb 1.1 1998/05/28 16:07:27 mfrobins Exp $ 
rem 
Rem  Copyright (c) 1994 by Oracle Corporation 
Rem    NAME
Rem      cicnu.hpb - <one-line expansion of the name>
Rem    DESCRIPTION
Rem      <short description of component this file declares/defines>
Rem    RETURNS
Rem 
Rem    NOTES
Rem      <other useful comments, qualifications, etc.>
Rem    MODIFIED   (MM/DD/YY)
Rem     aheath     09/06/94 -  Creation 
REM ***************************************************************************
REM   Hand-carved package body for CONSTRAINT USAGE created on 14-OCT-94
REM ***************************************************************************
CREATE OR REPLACE PACKAGE BODY cihcnu IS

  -- Generic post-process routines
  PROCEDURE check_delete(id number);

  sac_type constant varchar2(6) := 'CNU';
  pac_type constant varchar2(6) := 'MTI';

--======================== PRE-PROCESS (INS,UPD) ============================--

PROCEDURE pre_process(operation varchar2,id number,
  pl in out NOCOPY cioconstraint_usage.data)
IS
BEGIN
  -- Don't check access rights if in 'trusted mode' as the CNU is being
  --  created automatically by a constraint. Fix for Bug 286440
  if rm.do_csynch != true then
  -- Access rights for constraint usage derive from the module detail table usage
-- Access rights checking performed by triggers in config 4.0.9
--    ciiacc.check_access_rights(pl.v.table_usage_reference,pac_type,
--      'UPD','SAC');
    null;
  end if;
 
  -- Initialize unassigned properties with default values on INSERT
  if operation = 'INS' then
    pl.v.element_type_name := sac_type;
    pl.i.element_type_name := true;
  end if;
END;

--======================== PRE-PROCESS (DEL,SEL) ============================--

PROCEDURE pre_process(operation varchar2,id number)
IS
BEGIN
  -- Access rights for constraint usage derive from the module detail table usage
-- Access rights checking performed by triggers in config 4.0.9
--  ciiacc.check_access_rights(id,sac_type,operation,'SAC');

  -- if operation is 'DELETE', make sure no non-cascading references exist
  if operation = 'DEL' then
    check_delete(id);
  end if;
END;

--===================== POST-PROCESS (INS,UPD,SEL) ==========================--

PROCEDURE post_process(operation varchar2,id number,
  pl cioconstraint_usage.data)
IS
BEGIN
  null;
END;

--========================= POST PROCESS (DEL) ==============================--

PROCEDURE post_process(operation varchar2,id number)
IS
BEGIN
  if operation = 'DEL' then
    -- Delete this and all it's related sub-bits
    ciiutl.delete_element(id,sac_type);
  end if;
END;

--============================= CHECK DELETE ================================--

PROCEDURE check_delete(id number)
IS
  dummy number;
  error_count number := 0;
BEGIN
  null;
END;

--================================== END ====================================--
--
-- Package instantiation block
--
BEGIN
  is_installed := true;
END;
/