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<?php |
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/** |
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* @link https://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license https://www.yiiframework.com/license/ |
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*/ |
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namespace yii\db\pgsql; |
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use yii\db\ArrayExpression; |
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use yii\db\ExpressionInterface; |
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use yii\db\JsonExpression; |
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/** |
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* Class ColumnSchema for PostgreSQL database. |
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* |
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* @author Dmytro Naumenko <[email protected]> |
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*/ |
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class ColumnSchema extends \yii\db\ColumnSchema |
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{ |
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/** |
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* @var int the dimension of array. Defaults to 0, means this column is not an array. |
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*/ |
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public $dimension = 0; |
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/** |
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* @var bool whether the column schema should OMIT using JSON support feature. |
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* You can use this property to make upgrade to Yii 2.0.14 easier. |
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* Default to `false`, meaning JSON support is enabled. |
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* |
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* @since 2.0.14.1 |
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* @deprecated Since 2.0.14.1 and will be removed in 2.1. |
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*/ |
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public $disableJsonSupport = false; |
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/** |
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* @var bool whether the column schema should OMIT using PgSQL Arrays support feature. |
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* You can use this property to make upgrade to Yii 2.0.14 easier. |
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* Default to `false`, meaning Arrays support is enabled. |
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* |
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* @since 2.0.14.1 |
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* @deprecated Since 2.0.14.1 and will be removed in 2.1. |
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*/ |
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public $disableArraySupport = false; |
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/** |
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* @var bool whether the Array column value should be unserialized to an [[ArrayExpression]] object. |
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* You can use this property to make upgrade to Yii 2.0.14 easier. |
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* Default to `true`, meaning arrays are unserialized to [[ArrayExpression]] objects. |
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* |
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* @since 2.0.14.1 |
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* @deprecated Since 2.0.14.1 and will be removed in 2.1. |
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*/ |
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public $deserializeArrayColumnToArrayExpression = true; |
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/** |
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* @var string name of associated sequence if column is auto-incremental |
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* @since 2.0.29 |
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*/ |
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public $sequenceName; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function dbTypecast($value) |
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{ |
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5 |
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if ($value === null) { |
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return $value; |
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} |
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if ($value instanceof ExpressionInterface) { |
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return $value; |
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} |
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if ($this->dimension > 0) { |
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return $this->disableArraySupport |
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? (string) $value |
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: new ArrayExpression($value, $this->dbType, $this->dimension); |
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} |
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if (!$this->disableJsonSupport && in_array($this->dbType, [Schema::TYPE_JSON, Schema::TYPE_JSONB], true)) { |
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return new JsonExpression($value, $this->dbType); |
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} |
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return $this->typecast($value); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function phpTypecast($value) |
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{ |
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5 |
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if ($this->dimension > 0) { |
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5 |
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if ($this->disableArraySupport) { |
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return $value; |
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} |
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5 |
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if (!is_array($value)) { |
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$value = $this->getArrayParser()->parse($value); |
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} |
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if (is_array($value)) { |
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array_walk_recursive($value, function (&$val, $key) { |
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$val = $this->phpTypecastValue($val); |
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}); |
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} elseif ($value === null) { |
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return null; |
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} |
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return $this->deserializeArrayColumnToArrayExpression |
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? new ArrayExpression($value, $this->dbType, $this->dimension) |
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: $value; |
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} |
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return $this->phpTypecastValue($value); |
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} |
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/** |
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* Casts $value after retrieving from the DBMS to PHP representation. |
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* |
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* @param string|null $value |
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* @return bool|mixed|null |
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*/ |
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protected function phpTypecastValue($value) |
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{ |
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if ($value === null) { |
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return null; |
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} |
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switch ($this->type) { |
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case Schema::TYPE_BOOLEAN: |
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switch (strtolower($value)) { |
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case 't': |
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case 'true': |
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return true; |
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case 'f': |
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case 'false': |
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return false; |
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} |
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return (bool) $value; |
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case Schema::TYPE_JSON: |
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return $this->disableJsonSupport ? $value : json_decode($value, true); |
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} |
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return parent::phpTypecast($value); |
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} |
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/** |
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* Creates instance of ArrayParser |
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* |
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* @return ArrayParser |
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*/ |
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5 |
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protected function getArrayParser() |
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{ |
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static $parser = null; |
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5 |
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if ($parser === null) { |
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1 |
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$parser = new ArrayParser(); |
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} |
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return $parser; |
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} |
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} |
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yiisoft /
yii2
Loading history...
This property has been deprecated. The supplier of the class has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the property will be removed from the class and what other property to use instead.