interface/modules/zend_modules/library/Zend/Db/Sql/Ddl/Column/Column.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\Db\Sql\Ddl\Column;
  11
  12 class Column implements ColumnInterface
  13 {
  14     /**
  15      * @var null|string|int
  16      */
  17     protected $default = null;
  18
  19     /**
  20      * @var bool
  21      */
  22     protected $isNullable = false;
  23
  24     /**
  25      * @var string
  26      */
  27     protected $name = null;
  28
  29     /**
  30      * @var array
  31      */
  32     protected $options = array();
  33
  34     /**
  35      * @var string
  36      */
  37     protected $specification = '%s %s';
  38
  39     /**
  40      * @var string
  41      */
  42     protected $type = 'INTEGER';
  43
  44     /**
  45      * @param null|string $name
  46      */
  47     public function __construct($name = null)
  48     {
  49         (!$name) ?: $this->setName($name);
  50     }
  51
  52     /**
  53      * @param  string $name
  54      * @return self
  55      */
  56     public function setName($name)
  57     {
  58         $this->name = $name;
  59         return $this;
  60     }
  61
  62     /**
  63      * @return null|string
  64      */
  65     public function getName()
  66     {
  67         return $this->name;
  68     }
  69
  70     /**
  71      * @param  bool $nullable
  72      * @return self
  73      */
  74     public function setNullable($nullable)
  75     {
  76         $this->isNullable = (bool) $nullable;
  77         return $this;
  78     }
  79
  80     /**
  81      * @return bool
  82      */
  83     public function isNullable()
  84     {
  85         return $this->isNullable;
  86     }
  87
  88     /**
  89      * @param  null|string|int $default
  90      * @return self
  91      */
  92     public function setDefault($default)
  93     {
  94         $this->default = $default;
  95         return $this;
  96     }
  97
  98     /**
  99      * @return null|string|int
 100      */
 101     public function getDefault()
 102     {
 103         return $this->default;
 104     }
 105
 106     /**
 107      * @param  array $options
 108      * @return self
 109      */
 110     public function setOptions(array $options)
 111     {
 112         $this->options = $options;
 113         return $this;
 114     }
 115
 116     /**
 117      * @param  string $name
 118      * @param  string $value
 119      * @return self
 120      */
 121     public function setOption($name, $value)
 122     {
 123         $this->options[$name] = $value;
 124         return $this;
 125     }
 126
 127     /**
 128      * @return array
 129      */
 130     public function getOptions()
 131     {
 132         return $this->options;
 133     }
 134
 135     /**
 136      * @return array
 137      */
 138     public function getExpressionData()
 139     {
 140         $spec = $this->specification;
 141
 142         $params   = array();
 143         $params[] = $this->name;
 144         $params[] = $this->type;
 145
 146         $types = array(self::TYPE_IDENTIFIER, self::TYPE_LITERAL);
 147
 148         if (!$this->isNullable) {
 149             $params[1] .= ' NOT NULL';
 150         }
 151
 152         if ($this->default !== null) {
 153             $spec    .= ' DEFAULT %s';
 154             $params[] = $this->default;
 155             $types[]  = self::TYPE_VALUE;
 156         }
 157
 158         return array(array(
 159             $spec,
 160             $params,
 161             $types,
 162         ));
 163     }
 164 }