154 lines
3.7 KiB
PHP
154 lines
3.7 KiB
PHP
<?php
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/**
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* class.database.php
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*
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* ProcessMaker Open Source Edition
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* Copyright (C) 2004 - 2008 Colosa Inc.23
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
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* Coral Gables, FL, 33134, USA, or email info@colosa.com.
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*
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*/
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/**
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* interface iDatabase
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* @package gulliver.system
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*/
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interface iDatabase {
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public function generateDropTableSQL($sTable);
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public function generateCreateTableSQL($sTable, $aColumns);
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public function generateDropColumnSQL($sTable, $sColumn);
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public function generateAddColumnSQL($sTable, $sColumn, $aParameters);
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public function generateChangeColumnSQL($sTable, $sColumn, $aParameters);
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public function close();
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}
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/**
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* class database_base
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* @package gulliver.system
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* @access public
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*/
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class database_base implements iDatabase
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{
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protected $sType;
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protected $sServer;
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protected $sUser;
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protected $sPass;
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protected $sDataBase;
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protected $oConnection;
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protected $sQuoteCharacter = '';
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protected $sEndLine = ';';
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/**
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* Function __construct
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* @access public
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* @param string $sType
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* @param string $sServer
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* @param string $sUser
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* @param string $sPass
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* @param string $sDataBase
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* @return void
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*/
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public function __construct($sType = DB_ADAPTER, $sServer = DB_HOST, $sUser = DB_USER, $sPass = DB_PASS, $sDataBase = DB_NAME)
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{
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$this->sType = $sType;
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$this->sServer = $sServer;
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$this->sUser = $sUser;
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$this->sPass = $sPass;
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$this->sDataBase = $sDataBase;
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$this->oConnection = null;
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$this->sQuoteCharacter = '';
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}
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/**
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* Function generateDropTableSQL
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* @access public
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* @param string $sTable
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* @return string
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*/
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public function generateDropTableSQL($sTable)
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{
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$sSQL = 'DROP TABLE IF EXISTS ' . $this->sQuoteCharacter . $sTable . $this->sQuoteCharacter . $this->sEndLine;
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return $sSQL;
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}
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/**
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* Function generateDropTableSQL
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* @access public
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* @param string $sTable
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* @param string $sColumn
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* @return void
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*/
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public function generateCreateTableSQL($sTable, $aColumns)
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{
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}
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/**
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* Function generateDropTableSQL
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* @access public
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* @param string $sTable
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* @param string $sColumn
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* @return void
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*/
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public function generateDropColumnSQL($sTable, $sColumn)
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{
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}
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/**
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* Function generateDropTableSQL
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* @access public
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* @param string $sTable
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* @param string $sColumn
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* @param string $aParameters
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* @return void
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*/
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public function generateAddColumnSQL($sTable, $sColumn, $aParameters)
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{
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}
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/**
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* Function generateDropTableSQL
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* @access public
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* @param string $sTable
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* @param string $sColumn
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* @param string $aParameters
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* @return void
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*/
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public function generateChangeColumnSQL($sTable, $sColumn, $aParameters)
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{
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}
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/**
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* Function generateDropTableSQL
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* @access public
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* @param string $sQuery
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* @return void
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*/
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public function executeQuery($sQuery)
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{
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}
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/**
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* Function close
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* @access public
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* @return void
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*/
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public function close()
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{
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}
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} |