97 lines
3.0 KiB
PHP
97 lines
3.0 KiB
PHP
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<?php
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/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2002-2008 (original work) Public Research Centre Henri Tudor & University of Luxembourg (under the project TAO & TAO2);
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* 2008-2010 (update and modification) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
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* 2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
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*
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*/
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?>
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<?php
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/**
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* An abstract SQL Parser.
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* Concrete SQL Parser for installation should implement this class.
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*
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* @author Jerome BOGARTS <jerome.bogaerts@tudor.lu>
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* @package tao
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*/
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abstract class tao_install_utils_SQLParser implements tao_install_utils_Parser
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{
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private $file;
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private $statements;
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/**
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* Creates a new instance of tao_install_utils_SQLParser.
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*/
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public function __construct($file = 'unknown_path')
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{
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$this->setFile($file);
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$this->setStatements([]);
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}
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/**
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* Sets the path to the SQL file that has to be parsed.
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* @param string $file The file path to the SQL file to parse.
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* @return void
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*/
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public function setFile($file)
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{
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$this->file = $file;
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}
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/**
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* Gets the path to the SQL file that has to be parsed.
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* @return string The the path the SQL file that has to be parsed.
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*/
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public function getFile()
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{
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return $this->file;
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}
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/**
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* Sets the array of string that represents the parsed SQL statements.
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* @param array $statements an array of SQL statements as strings.
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* @return void
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*/
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protected function setStatements(array $statements)
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{
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$this->statements = $statements;
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}
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/**
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* Gets the array of SQL statements parsed by the parser. It is empty
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* until the first call of the parse() method or if no SQL statements
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* were found.
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* @return array an array of SQL statements as string.
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*/
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public function getStatements()
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{
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return $this->statements;
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}
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/**
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* Adds a statement to the collection of parsed SQL statements.
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* @param string $statement The SQL statement to add.
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* @return void
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*/
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protected function addStatement($statement)
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{
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array_push($this->statements, $statement);
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}
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}
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