/framework/vendor/swift/lib/classes/Swift/Preferences.php

 1<?php
 2
 3/*
 4 * This file is part of SwiftMailer.
 5 * (c) 2004-2009 Chris Corbyn
 6 *
 7 * For the full copyright and license information, please view the LICENSE
 8 * file that was distributed with this source code.
 9 */
10
11//@require 'Swift/DependencyContainer.php';
12
13/**
14 * Changes some global preference settings in Swift Mailer.
15 * @package Swift
16 * @author Chris Corbyn
17 */
18class Swift_Preferences
19{
20  
21  /** Singleton instance */
22  private static $_instance = null;
23  
24  /** Constructor not to be used */
25  private function __construct() { }
26  
27  /**
28   * Get a new instance of Preferences.
29   * @return Swift_Preferences
30   */
31  public static function getInstance()
32  {
33    if (!isset(self::$_instance))
34    {
35      self::$_instance = new self();
36    }
37    return self::$_instance;
38  }
39  
40  /**
41   * Set the default charset used.
42   * @param string
43   * @return Swift_Preferences
44   */
45  public function setCharset($charset)
46  {
47    Swift_DependencyContainer::getInstance()
48      ->register('properties.charset')->asValue($charset);
49    return $this;
50  }
51  
52  /**
53   * Set the directory where temporary files can be saved.
54   * @param string $dir
55   * @return Swift_Preferences
56   */
57  public function setTempDir($dir)
58  {
59    Swift_DependencyContainer::getInstance()
60      ->register('tempdir')->asValue($dir);
61    return $this;
62  }
63  
64  /**
65   * Set the type of cache to use (i.e. "disk" or "array").
66   * @param string $type
67   * @return Swift_Preferences
68   */
69  public function setCacheType($type)
70  {
71    Swift_DependencyContainer::getInstance()
72      ->register('cache')->asAliasOf(sprintf('cache.%s', $type));
73    return $this;
74  }
75  
76}