1: <?php
 2: 
 3: namespace malkusch\bav;
 4: 
 5: /**
 6:  * Container for PDODataBackend objects.
 7:  * 
 8:  * @author Markus Malkusch <markus@malkusch.de>
 9:  * @link bitcoin:1335STSwu9hST4vcMRppEPgENMHD2r1REK Donations
10:  * @license GPL
11:  * @see DataBackend
12:  * @api
13:  */
14: class PDODataBackendContainer extends DataBackendContainer
15: {
16: 
17:     /**
18:      * @var \PDO
19:      */
20:     private $pdo;
21: 
22:     /**
23:      * @var string
24:      */
25:     private $prefix;
26: 
27:     /**
28:      * Sets the PDO and the table prefix.
29:      * 
30:      * @param String $prefix the prefix of the table names. Default is 'bav_'.
31:      */
32:     public function __construct(\PDO $pdo, $prefix = 'bav_')
33:     {
34:         $this->pdo = $pdo;
35:         $this->prefix = $prefix;
36:     }
37: 
38:     /**
39:      * Returns the unconfigured backend which is only created by calling the
40:      * constructor.
41:      *
42:      * @return PDODataBackend
43:      */
44:     protected function makeDataBackend()
45:     {
46:         return new PDODataBackend($this->pdo, $this->prefix);
47:     }
48: }
49: