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<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace edgardmessias\db\firebird; |
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use yii\db\ExpressionInterface; |
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use yii\db\PdoValue; |
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use yii\db\Query; |
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/** |
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* |
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* @author Edgard Lorraine Messias <[email protected]> |
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* @since 2.0 |
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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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* Converts the input value according to [[phpType]] after retrieval from the database. |
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* If the value is null or an [[Expression]], it will not be converted. |
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* @param mixed $value input value |
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* @return mixed converted value |
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* @since 2.0.3 |
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*/ |
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protected function typecast($value) |
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{ |
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1 |
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if ($value === '' |
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&& !in_array( |
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$this->type, |
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[ |
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Schema::TYPE_TEXT, |
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Schema::TYPE_STRING, |
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Schema::TYPE_BINARY, |
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Schema::TYPE_CHAR |
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], |
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true) |
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) { |
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return null; |
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} |
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if ($value === null |
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|| gettype($value) === $this->phpType |
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|| $value instanceof ExpressionInterface |
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|| $value instanceof Query |
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) { |
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return $value; |
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} |
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if (is_array($value) |
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&& count($value) === 2 |
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&& isset($value[1]) |
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&& in_array($value[1], $this->getPdoParamTypes(), true) |
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) { |
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return new PdoValue($value[0], $value[1]); |
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} |
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switch ($this->phpType) { |
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case 'resource': |
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case 'string': |
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if (is_resource($value)) { |
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return $value; |
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} |
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if (is_float($value)) { |
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// ensure type cast always has . as decimal separator in all locales |
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return str_replace(',', '.', (string) $value); |
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} |
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return (string) $value; |
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case 'integer': |
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if (is_bool($value)) { |
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return ($value) ? 1 : 0; |
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} |
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return (int) $value; |
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case 'boolean': |
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return (boolean) $value; |
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case 'double': |
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return (double) $value; |
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} |
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return $value; |
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} |
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/** |
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* @return int[] array of numbers that represent possible PDO parameter types |
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*/ |
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private function getPdoParamTypes() |
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{ |
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return [\PDO::PARAM_BOOL, \PDO::PARAM_INT, \PDO::PARAM_STR, \PDO::PARAM_LOB, \PDO::PARAM_NULL, \PDO::PARAM_STMT]; |
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} |
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} |
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edgardmessias /
yii2-firebird
Overwriting private methods is generally fine as long as you also use private visibility. It might still be preferable for understandability to use a different method name.