62 lines
1.9 KiB
PHP
62 lines
1.9 KiB
PHP
<?php
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#namespace Doctrine::DBAL;
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class Doctrine_ConnectionFactory
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{
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private $_drivers = array(
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'mysql' => 'Doctrine_Connection_Mysql',
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'sqlite' => 'Doctrine_Connection_Sqlite',
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'pgsql' => 'Doctrine_Connection_Pgsql',
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'oci' => 'Doctrine_Connection_Oracle',
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'oci8' => 'Doctrine_Connection_Oracle',
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'oracle' => 'Doctrine_Connection_Oracle',
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'mssql' => 'Doctrine_Connection_Mssql',
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'dblib' => 'Doctrine_Connection_Mssql',
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'firebird' => 'Doctrine_Connection_Firebird',
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'informix' => 'Doctrine_Connection_Informix',
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'mock' => 'Doctrine_Connection_Mock');
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public function __construct()
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{
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}
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public function createConnection(array $params)
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{
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$this->_checkParams($params);
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$className = $this->_drivers[$params['driver']];
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return new $className($params);
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}
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private function _checkParams(array $params)
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{
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// check existance of mandatory parameters
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// driver
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if ( ! isset($params['driver'])) {
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throw Doctrine_ConnectionFactory_Exception::driverRequired();
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}
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// user
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if ( ! isset($params['user'])) {
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throw Doctrine_ConnectionFactory_Exception::userRequired();
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}
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// password
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if ( ! isset($params['password'])) {
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throw Doctrine_ConnectionFactory_Exception::passwordRequired();
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}
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// check validity of parameters
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// driver
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if ( ! isset($this->_drivers[$params['driver']])) {
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throw Doctrine_ConnectionFactory_Exception::unknownDriver($driverName);
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}
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// existing pdo object
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if (isset($params['pdo']) && ! $params['pdo'] instanceof PDO) {
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throw Doctrine_ConnectionFactory_Exception::invalidPDOInstance();
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}
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}
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}
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?>
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