rem
rem $Header: drival.pkh 05-jun-2006.09:13:26 shorwitz Exp $
rem
rem Copyright (c) 1995, 2006, Oracle. All rights reserved.  
rem    NAME
rem      drvp.pkh - Spec For ConText Option Validation procedures
rem    DESCRIPTION
rem      This contains the interface to the stop list validation procedure.
rem      This eventually has to be extended to have validation procedures
rem      for all the objects supported by ConText option
rem
rem    RETURNS
rem
rem    NOTES
rem
rem    MODIFIED   (MM/DD/YY)
rem     shorwitz   06/05/06  - Bug 5237224
rem     gkaminag   06/11/02  - API Changes.
rem     gkaminag   06/08/99 -  multi lexer
rem     ehuang     11/06/98 -  add validate_attr
rem     gkaminag   04/03/98 -  copy section groups
rem     ehuang     03/30/98 -  dr_utl->driutl
rem     gkaminag   03/17/98 -  preference system change
rem     ehuang     03/10/98 -  new pref system object validation
rem     gkaminag   06/11/97 -  add validate_fil_html
rem     gkaminag   06/06/97 -  add new master-detail datastore
rem     mfaisal    11/21/96 -  Add validation for Multiple UDF
rem     gkaminag   10/01/96 -  add validation of user translator
rem     ehuang     09/03/96 -  rewrite drvp to perform
rem     gkaminag   08/01/96 -  add validate of user-defined filter
rem     gkaminag   08/01/96 -  streamline code
rem     droberts   07/17/96 -  Fixing compilation errors
rem     droberts   07/08/96 -  Added validate_datastoreurl
rem     gkaminag   04/26/96 -  Make att_value IN OUT (bug 358170)
Rem     rnori      03/07/96 -  Creation 
rem

CREATE OR REPLACE PACKAGE drival AS

function validate_pref(
  p_pref_name varchar2,
  p_class_id  number
) return dr_def.pref_rec;

procedure validate_attr(p_cla_id      in      number,
                        p_obj_id      in      number,
                        p_attr_name   in      varchar2,
                        p_attr_value  in out  varchar2);

/*----------------------- ValidateCTXRULEOptions  -----------------------*/
/*
  NAME
    ValidateCTXRULEOptions

  DESCRIPTION
    Validate the attributes used during the construction of a CTXRULE index.
    The invalid attribute value are:
       * PREFIX_INDEX can not be set to TRUE
       * SUBSTRING_INDEX can not be set to TRUE

  ARGUMENTS
    opts - a creation record

  NOTES
    This function was added for Bug 5237224.

  EXCEPTIONS
    DRIG.QE_CTXRULE_INVALIDATTR is raised if an invalid attribute
    value is present.  It has two possible arguments.  These are
    'PREFIX_INDEX' or 'SUBSTRING_INDEX'.

  RETURNS
    0 if the attributes are acceptable
    1 if the attribute settings can not be used in a CTXRULE index.

*/
FUNCTION ValidateCTXRULEOptions (
  opts driparse.createrec
) return number;

end drival;
/