dbaccess/source/filter/hsqldb/alterparser.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #pragma once
  11
  12 #include <rtl/ustring.hxx>
  13
  14 namespace dbahsql
  15 {
  16 enum class AlterAction
  17 {
  18     UNKNOWN,
  19     ADD_FOREIGN,
  20     IDENTITY_RESTART
  21 };
  22
  23 class AlterStmtParser
  24 {
  25 private:
  26     OUString m_sStmt;
  27     OUString m_sTableName;
  28     OUString m_sColumnName;
  29     AlterAction m_eAction = AlterAction::UNKNOWN;
  30     sal_Int32 m_nIdentityParam = 0;
  31
  32 protected:
  33     AlterAction getActionType() const { return m_eAction; }
  34     OUString const& getColumnName() const { return m_sColumnName; }
  35     sal_Int32 getIdentityParam() const { return m_nIdentityParam; }
  36     OUString const& getStatement() const { return m_sStmt; }
  37
  38 public:
  39     virtual ~AlterStmtParser() = default;
  40
  41     /**
  42      * @return name of the table which is to be created.
  43      */
  44     OUString const& getTableName() const { return m_sTableName; }
  45
  46     void parse(const OUString& sSql);
  47
  48     virtual OUString compose() const = 0;
  49 };
  50 }
  51
  52 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */