rem 
rem $Header: L:\\\\model\\repman40\\api\\RCS\\CIBRL.HPB 1.2 1998/12/30 14:50:23 loldham Exp $ 
rem 
Rem  Copyright (c) 1996 by Oracle Corporation 
Rem    NAME
Rem      cibrl.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     cvanes     07/10/96 -  Creation 
REM ***************************************************************************
REM   Hand-carved package body for BASE RELATION LOCATION created on 02-MAY-96
REM ***************************************************************************
CREATE OR REPLACE PACKAGE BODY cihbrl IS

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

  str_type constant varchar2(6) := 'BRL';
  part_type varchar2(6) ;
  use_type constant varchar2(6) := 'VWTAB';
  part_reference number;

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

PROCEDURE pre_process(operation varchar2,id number,
  pl in out NOCOPY ciobase_relation_location.data)
IS
BEGIN

  part_reference := nvl(pl.v.VIEW_IMPLEMENTATION_REFERENCE, 
                        pl.v.SNAPSHOT_REFERENCE);
  if pl.v.VIEW_IMPLEMENTATION_REFERENCE is NULL then
    part_type := 'SNI';
  else
    part_type := 'VWI';
  end if;

  -- Perform INSERT-specific processing
  if operation = 'INS' then
    -- Check for existence of database and replication group
    -- elements
    if ciiutl.el_exists(part_reference,part_type) = false then
      ciierr.fatal(3500,'BASE RELATION LOCATION',
          ciiutl.nls_type_name_s(part_type), part_reference);
    end if;
    if ciiutl.el_exists(pl.v.relation_selection_reference,use_type) = false then
      ciierr.fatal(3500,'BASE RELATION LOCATION',
          ciiutl.nls_type_name_s(use_type), pl.v.relation_selection_reference);
    end if ;
  end if;

  -- Validate user-defined properties
  if cieval.is_extended then
    cieval.check_association(id,pl.v.types,(operation='UPD')
      ,part_reference
      ,pl.v.relation_selection_reference
      ,pl.v.user_defined_property_0,pl.i.user_defined_property_0
      ,pl.v.user_defined_property_1,pl.i.user_defined_property_1
      ,pl.v.user_defined_property_2,pl.i.user_defined_property_2
      ,pl.v.user_defined_property_3,pl.i.user_defined_property_3
      ,pl.v.user_defined_property_4,pl.i.user_defined_property_4
      ,pl.v.user_defined_property_5,pl.i.user_defined_property_5
      ,pl.v.user_defined_property_6,pl.i.user_defined_property_6
      ,pl.v.user_defined_property_7,pl.i.user_defined_property_7
      ,pl.v.user_defined_property_8,pl.i.user_defined_property_8
      ,pl.v.user_defined_property_9,pl.i.user_defined_property_9
      ,pl.v.user_defined_property_10,pl.i.user_defined_property_10
      ,pl.v.user_defined_property_11,pl.i.user_defined_property_11
      ,pl.v.user_defined_property_12,pl.i.user_defined_property_12
      ,pl.v.user_defined_property_13,pl.i.user_defined_property_13
      ,pl.v.user_defined_property_14,pl.i.user_defined_property_14
      ,pl.v.user_defined_property_15,pl.i.user_defined_property_15
      ,pl.v.user_defined_property_16,pl.i.user_defined_property_16
      ,pl.v.user_defined_property_17,pl.i.user_defined_property_17
      ,pl.v.user_defined_property_18,pl.i.user_defined_property_18
      ,pl.v.user_defined_property_19,pl.i.user_defined_property_19
      );
  end if;

  -- Access rights for brl derive from the relation_selection_reference
-- Access rights checking performed by triggers in config 4.0.9
--  ciiacc.check_access_rights(part_reference, part_type,'UPD','SAC');
--  if operation = 'INS' then
--    ciiacc.check_access_rights(pl.v.relation_selection_reference, 
--                                                 use_type,'SEL','MM');
--  end if;

  -- Check that the brl with this relation_selection_reference and
  -- view/snapshot implementation doesn't already exist on insert
  -- CHECK REPLACED BY DEFERRED CONSTRAINT AT 4.0.6
  if operation = 'INS' then
    -- Initialize unassigned properties with default values on INSERT
    pl.v.element_type_name := str_type;
    pl.i.element_type_name := true;
    if pl.i.snapshot_reference then
      pl.v.base_relation_location_for := 'SNI';
    else
      pl.v.base_relation_location_for := 'VWI';
    end if;
    pl.i.base_relation_location_for := true;
  end if;
END;

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

PROCEDURE pre_process(operation varchar2,id number)
IS
BEGIN
  -- Access rights for brl derive from the view/snapshot implementation
-- Access rights checking performed by triggers in config 4.0.9
--  if operation = 'DEL' then
--    ciiacc.check_access_rights(id,str_type,'UPD','MM');
--  else
--    ciiacc.check_access_rights(id,str_type,operation,'MM');
--  end if;

  -- 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 ciobase_relation_location.data)
IS
BEGIN
  null;
END;

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

PROCEDURE post_process(operation varchar2,id number)
IS
BEGIN
  null;
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;
/