rem 
rem $Header: L:\\\\model\\repman40\\api\\RCS\\cievt.hpb 1.3 1998/10/09 11:58:43 jkchow Exp $ 
rem 
Rem  Copyright (c) 1994 by Oracle Corporation 
Rem    NAME
Rem      cievt.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     07/08/94 -  Creation 
CREATE OR REPLACE PACKAGE BODY cihevt IS

  -- Generic pre-process routines
  PROCEDURE assign_insert_defaults(pl in out NOCOPY cioevent.data);
  PROCEDURE assign_derived_values(pl in out NOCOPY cioevent.data);
--  PROCEDURE check_fatal_constraints(pl in out NOCOPY cioevent.data);

  -- Type-specific pre-process routines

  -- Type-specific post-process routines
--  PROCEDURE check_delete(id rm.reference);

--  plo cioevent.data;

  pac_type constant varchar2(6) := 'EVT';

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

PROCEDURE pre_process(operation varchar2,id rm.reference,
  pl in out NOCOPY cioevent.data)
IS
BEGIN
  -- Access control checks
-- Access rights checking performed by triggers in config 4.0.9
--  ciiacc.check_pac(pl.v.id,pac_type,operation);

  -- Initialize unassigned properties with default values on INSERT
  if operation = 'INS' then
    assign_insert_defaults(pl);
  -- Cannot update 'end of function' events
  elsif operation = 'UPD' and pl.v.created_by = '#+SYSTEM+#' then
    ciierr.fatal(701,ciiutl.identify(pl.v.id, pl.v.types));
  end if;

  -- Validate user-defined properties
  if cieval.is_extended then
    cieval.check_element(id,pl.v.types,(operation='UPD')
      ,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;
  
  -- Assign denormalized and derived property values
  assign_derived_values(pl);
END;

--======================== PRE-PROCESS (DEL,SEL) ============================--
 
PROCEDURE pre_process(operation varchar2,id rm.reference)
IS
BEGIN
  -- access control checks
-- Access rights checking performed by triggers in config 4.0.9
--  ciiacc.check_pac(id,pac_type,operation);

  -- if operation is 'DELETE', check that non-cascade references don't exist
  if operation = 'DEL' then
    for funevt in (select id,types from ci_event_triggers
       where (triggered_event_reference = pre_process.id or
        triggering_event_reference = pre_process.id)) loop
      cioevent_trigger.del(funevt.id);
    end loop;
  end if;
END;

--===================== POST-PROCESS (INS,UPD,SEL) ==========================--
 
PROCEDURE post_process(operation varchar2,id rm.reference,pl cioevent.data)
IS
BEGIN
  if operation = 'INS' then
    ciiutl.create_appxxx(pac_type,pl.v.id,pl.v.name);
  end if;
  if operation = 'UPD' and pl.i.name then
    cioapp_con_interface.traverse('CIHAPPCONU1',pl.v.id,'APPEVT');
  end if;  
END;
 
--========================= POST PROCESS (DEL) ==============================--
 
PROCEDURE post_process(operation varchar2,id rm.reference)
IS
BEGIN
  if operation = 'DEL' then
    -- Delete the event and all it's related sub-bits
    ciiutl.delete_element(id,pac_type);
  end if;
END;

--========================= ASSIGN INSERT DEFAULTS ==========================--
 
PROCEDURE assign_insert_defaults(pl in out NOCOPY cioevent.data)
IS
BEGIN
  -- Default the element_type_name, etc.
  --pl.v.application_system_name := cdapi.app_sys_name;
  --pl.i.application_system_name := true;
  pl.v.element_type_name := pac_type;
  pl.i.element_type_name := true;
  if pl.v.attribute_reference is not null then
    select max(ci.entity_reference)
      into pl.v.entity_reference
      from ci_attributes ci
      where ci.id = pl.v.attribute_reference;
    if pl.v.entity_reference is null then
      ciierr.fatal(3500,ciiutl.identify(pl.v.id, pl.v.types),'attribute',
        pl.v.attribute_reference);
    end if;
  end if;
END;
 
--========================= CHECK FATAL CONSTRAINTS =========================--

PROCEDURE check_fatal_constraints(pl in out NOCOPY cioevent.data)
IS
BEGIN
  null;
END;

--========================== ASSIGN DERIVED VALUES ==========================--
 
PROCEDURE assign_derived_values(pl in out NOCOPY cioevent.data)
IS
BEGIN
  if cdapi.load_mode then return; end if;

  if pl.i.event_type then
    if pl.v.event_type = 'TIME' then
      pl.v.attribute_reference := null;
      pl.i.attribute_reference := true;
      pl.v.entity_reference := null;
      pl.i.entity_reference := true;
      pl.v.system_description := null;
      pl.i.system_description := true;
    elsif pl.v.event_type = 'CHANGE' then
      pl.v.system_description := null;
      pl.i.system_description := true;
      pl.v.time := null;
      pl.i.time := true;
      pl.v.frequency := null;
      pl.i.frequency := true;
      pl.v.unit_of_frequency := null;
      pl.i.unit_of_frequency := true;
    elsif pl.v.event_type = 'SYSTEM' then
      pl.v.frequency := null;
      pl.i.frequency := true;
      pl.v.unit_of_frequency := null;
      pl.i.unit_of_frequency := true;
      pl.v.attribute_reference := null;
      pl.i.attribute_reference := true;
      pl.v.entity_reference := null;
      pl.i.entity_reference := true;
      pl.v.time := null;
      pl.i.time := true;
    end if;
  end if;
END;

--============================= CHECK DELETE ================================--
 
PROCEDURE check_delete(id rm.reference)
IS
  dummy number;
BEGIN
  null;
END;

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