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87 lines
1.5 KiB
PHP
87 lines
1.5 KiB
PHP
<?php
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/**#@+
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* @version 0.0.5
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* @since 0.0.5
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*/
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/**
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* @package POT
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* @version 0.1.0
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* @author Wrzasq <wrzasq@gmail.com>
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* @copyright 2007 (C) by Wrzasq
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* @license http://www.gnu.org/licenses/lgpl-3.0.txt GNU Lesser General Public License, Version 3
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*/
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/**
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* Basic data access object routines.
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*
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* <p>
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* This class defines basic mechanisms for all classes that will represent database accessors. However no coding logic is defined here - only connection handling and PHP core-related stuff to enable variouse operations with objects.
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* </p>
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*
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* <p>
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* This class is mostly usefull when you create own extensions for POT code.
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* </p>
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*
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* @package POT
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* @version 0.1.0
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*/
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abstract class OTS_Base_DAO implements IOTS_DAO
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{
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/**
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* Database connection.
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*
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* @var PDO
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*/
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protected $db;
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/**
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* Sets database connection handler.
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*
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* @version 0.1.0
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*/
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public function __construct()
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{
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$this->db = POT::getInstance()->getDBHandle();
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}
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/**
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* Magic PHP5 method.
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*
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* <p>
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* Allows object serialisation.
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* </p>
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*
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* @return array List of properties that should be saved.
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*/
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public function __sleep()
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{
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return array('data');
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}
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/**
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* Magic PHP5 method.
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*
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* <p>
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* Allows object unserialisation.
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* </p>
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*/
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public function __wakeup()
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{
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$this->db = POT::getInstance()->getDBHandle();
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}
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/**
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* Creates clone of object.
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*
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* <p>
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* Copy of object needs to have different ID.
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* </p>
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*/
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public function __clone()
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{
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unset($this->data['id']);
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}
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}
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