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<?php |
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/** |
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* Phossa Project |
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* |
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* PHP version 5.4 |
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* |
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* @category Library |
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* @package Phossa2\Shared |
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* @copyright Copyright (c) 2016 phossa.com |
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* @license http://mit-license.org/ MIT License |
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* @link http://www.phossa.com/ |
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*/ |
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/*# declare(strict_types=1); */ |
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namespace Phossa2\Shared\Reader; |
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use Phossa2\Shared\Message\Message; |
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use Phossa2\Shared\Base\StaticAbstract; |
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use Phossa2\Shared\Exception\RuntimeException; |
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use Phossa2\Shared\Exception\NotFoundException; |
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/** |
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* ReaderAbstract |
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* |
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* @package Phossa2\Shared |
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* @author Hong Zhang <[email protected]> |
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* @version 2.0.1 |
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* @since 2.0.1 added |
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*/ |
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abstract class ReaderAbstract extends StaticAbstract implements ReaderInterface |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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public static function readFile(/*# string */ $path) |
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{ |
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// check file |
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static::checkPath($path); |
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// read file |
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$data = static::readFromFile($path); |
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// exception on error |
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if (false === $data || null === $data) { |
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throw new RuntimeException(static::getError($path)); |
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} |
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return $data; |
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} |
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/** |
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* Check path existance & readability |
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* |
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* @param string $path |
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* @throws NotFoundException if $path not found |
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* @throws RuntimeException if $path not readable |
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* @access protected |
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* @static |
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*/ |
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protected static function checkPath(/*# string */ $path) |
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{ |
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if (!file_exists($path)) { |
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throw new NotFoundException( |
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Message::get(Message::MSG_PATH_NOTFOUND, $path), |
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Message::MSG_PATH_NOTFOUND |
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); |
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} |
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if (!is_readable($path)) { |
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throw new RuntimeException( |
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Message::get(Message::MSG_PATH_NONREADABLE, $path), |
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Message::MSG_PATH_NONREADABLE |
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); |
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} |
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} |
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/** |
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* Get custom error |
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* |
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* @param string $path |
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* @access protected |
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* @static |
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*/ |
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protected static function getError(/*# string */ $path)/*#: string */ |
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{ |
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// default |
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return error_get_last()['message']; |
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} |
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/** |
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* Really read from file |
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* |
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* @param string $path |
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* @return mixed |
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* @access protected |
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* @static |
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*/ |
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protected static function readFromFile($path) |
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{ |
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} |
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} |
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phossa2 /
shared
