Felipe Nascimento de Moura
117 linhas
2.2 KiB
PHP
Arquivo Executável
117 linhas
2.2 KiB
PHP
Arquivo Executável
<?php
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/**
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* This file is part of TheWebMind 3rd generation.
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*
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* @author Felipe Nascimento de Moura <felipenmoura@gmail.com>
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* @license licenses/mind3rd.license
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*/
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/**
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* Connects and executes queries and commands into the SQLite server.
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*
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* @author felipe
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*/
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class MindDBAL {
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private $name = "";
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private $dsn = false;
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private $user = "";
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private $pwd = "";
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private $driver = "";
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private $dbName = "";
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private $host = "";
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private $port = false;
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protected $conn = "";
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protected $DBNamespace = "";
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public $drivers = "";
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public function __set($what, $value)
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{
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if(isset($this->$what))
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{
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$this->$what= $value;
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return $this;
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}
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//throw new MindDBALException("Failed to set a value. Inexistent property ".$what);
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}
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private function mountDSN()
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{
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$dsn = $this->driver.":dbname=".$this->dbName.";";
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$dsn.= "host=".$this->host;
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if($this->port)
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$dsn.";port=".$this->port;
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$this->dsn= $dsn;
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}
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public function init()
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{
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if(!$this->dsn)
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{
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$this->mountDSN();
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}
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$this->conn= new \PDO($this->dsn, $this->user, $this->pwd);
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return $this;
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}
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public function begin()
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{
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return $this->conn->beginTransaction();
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}
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public function rollBack()
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{
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return $this->conn->rollback();
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}
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public function commit()
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{
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return $this->conn->commit();
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}
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public function execute($qr)
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{
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return $this->conn->exec($qr);
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}
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public function query($qr)
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{
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return $this->conn->query($qr);
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}
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public function getTables()
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{
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$qr= \DQB\QueryFactory::getAllTables();
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$tables= Array();
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foreach($this->query($qr) as $table)
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{
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$tables[]= $table['table_name'];
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}
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return $tables;
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}
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public function getErrorMessage()
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{
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$details= $this->conn->errorInfo();
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return "Database error message:\n[".$details[0]."-".$details[1]."] ".$details[2]."\n";
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}
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public function __construct($dsn=false)
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{
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if($dsn)
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{
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if(is_array($dsn))
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{
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foreach($dsn as $key=>$data)
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{
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if(isset($this->$key))
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$this->$key= $data;
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}
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$this->init();
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}else{
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$this->dsn= $dsn;
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$this->init();
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}
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}
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}
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} |