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1 <?php |
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2 /** |
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3 * Zend Framework |
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4 * |
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5 * LICENSE |
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6 * |
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7 * This source file is subject to the new BSD license that is bundled |
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8 * with this package in the file LICENSE.txt. |
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9 * It is also available through the world-wide-web at this URL: |
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10 * http://framework.zend.com/license/new-bsd |
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11 * If you did not receive a copy of the license and are unable to |
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12 * obtain it through the world-wide-web, please send an email |
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13 * to license@zend.com so we can send you a copy immediately. |
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14 * |
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15 * @category Zend |
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16 * @package Zend_Pdf |
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17 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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18 * @license http://framework.zend.com/license/new-bsd New BSD License |
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19 * @version $Id: UpdateInfoContainer.php 20096 2010-01-06 02:05:09Z bkarwin $ |
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20 */ |
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21 |
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22 |
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23 /** |
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24 * Container which collects updated object info. |
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25 * |
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26 * @package Zend_Pdf |
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27 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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28 * @license http://framework.zend.com/license/new-bsd New BSD License |
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29 */ |
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30 class Zend_Pdf_UpdateInfoContainer |
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31 { |
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32 /** |
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33 * Object number |
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34 * |
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35 * @var integer |
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36 */ |
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37 private $_objNum; |
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38 |
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39 /** |
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40 * Generation number |
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41 * |
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42 * @var integer |
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43 */ |
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44 private $_genNum; |
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45 |
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46 |
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47 /** |
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48 * Flag, which signals, that object is free |
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49 * |
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50 * @var boolean |
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51 */ |
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52 private $_isFree; |
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53 |
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54 /** |
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55 * String representation of the object |
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56 * |
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57 * @var Zend_Memory_Container|null |
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58 */ |
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59 private $_dump = null; |
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60 |
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61 /** |
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62 * Object constructor |
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63 * |
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64 * @param integer $objCount |
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65 */ |
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66 public function __construct($objNum, $genNum, $isFree, $dump = null) |
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67 { |
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68 $this->_objNum = $objNum; |
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69 $this->_genNum = $genNum; |
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70 $this->_isFree = $isFree; |
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71 |
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72 if ($dump !== null) { |
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73 if (strlen($dump) > 1024) { |
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74 require_once 'Zend/Pdf.php'; |
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75 $this->_dump = Zend_Pdf::getMemoryManager()->create($dump); |
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76 } else { |
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77 $this->_dump = $dump; |
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78 } |
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79 } |
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80 } |
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81 |
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82 |
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83 /** |
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84 * Get object number |
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85 * |
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86 * @return integer |
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87 */ |
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88 public function getObjNum() |
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89 { |
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90 return $this->_objNum; |
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91 } |
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92 |
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93 /** |
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94 * Get generation number |
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95 * |
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96 * @return integer |
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97 */ |
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98 public function getGenNum() |
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99 { |
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100 return $this->_genNum; |
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101 } |
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102 |
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103 /** |
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104 * Check, that object is free |
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105 * |
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106 * @return boolean |
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107 */ |
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108 public function isFree() |
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109 { |
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110 return $this->_isFree; |
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111 } |
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112 |
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113 /** |
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114 * Get string representation of the object |
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115 * |
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116 * @return string |
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117 */ |
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118 public function getObjectDump() |
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119 { |
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120 if ($this->_dump === null) { |
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121 return ''; |
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122 } |
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123 |
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124 if (is_string($this->_dump)) { |
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125 return $this->_dump; |
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126 } |
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127 |
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128 return $this->_dump->getRef(); |
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129 } |
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130 } |
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131 |