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c067251840
Motivated by github PR #14. no-tn-check Change-Id: I866431c55fe0937f348d08cd8a188eb40fc8f061
61 lines
2.6 KiB
Ada
61 lines
2.6 KiB
Ada
------------------------------------------------------------------------------
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-- G N A T C O L L --
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-- --
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-- Copyright (C) 2016-2020, AdaCore --
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-- --
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-- This library is free software; you can redistribute it and/or modify it --
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-- under terms of the GNU General Public License as published by the Free --
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-- Software Foundation; either version 3, or (at your option) any later --
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-- version. This library is distributed in the hope that it will be useful, --
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
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-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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------------------------------------------------------------------------------
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with Ada.Strings.Fixed; use Ada.Strings.Fixed;
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package body GNATCOLL.SQL_Fields is
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-----------------
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-- Json_To_SQL --
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-----------------
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function Json_To_SQL
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(Self : Formatter'Class; Value : String; Quote : Boolean) return String is
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begin
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if Trim (Value, Ada.Strings.Both) = "" then
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return "null";
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-- Json null, not to be confused with SQL NULL.
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else
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return String_Image (Self, Value, Quote);
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end if;
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end Json_To_SQL;
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-----------------
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-- XML_To_SQL --
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-----------------
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function XML_To_SQL
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(Self : Formatter'Class; Value : String; Quote : Boolean) return String
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is
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pragma Unreferenced (Self, Quote);
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begin
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if Trim (Value, Ada.Strings.Both) = "" then
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return "<null/>";
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-- XML null, not to be confused with SQL NULL.
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else
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return Value;
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end if;
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end XML_To_SQL;
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end GNATCOLL.SQL_Fields;
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