File: src/loader/FileSystemLoader.php

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File: src/loader/FileSystemLoader.php
Role: Class source
Content type: text/plain
Description: Class source
Class: Queasy PHP Config
Read a configuration from files in several formats
Author: By
Last change:
Date: 5 months ago
Size: 1,366 bytes
 

Contents

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<?php

/*
 * Queasy PHP Framework - Configuration
 *
 * (c) Vitaly Demyanenko <vitaly_demyanenko@yahoo.com>
 *
 * For the full copyright and license information, please view the LICENSE file that was distributed with this source code.
 */

namespace queasy\config\loader;

/**
 * File system configuration loader class
 */
abstract class FileSystemLoader extends AbstractLoader
{
   
/**
     * @var string Path to config file
     */
   
private $path;

   
/**
     * Constructor.
     *
     * @param string $path Path to config file
     */
   
public function __construct($path)
    {
       
$this->path = $path;
    }

   
/**
     * Check if config file exists and is accessible.
     *
     * @param string Path to config file
     *
     * @return bool True if config file can be accessed
     *
     * @throws ConfigLoaderException On error (file not found or can't be read)
     */
   
public function check()
    {
        if (!
is_file($this->path()) && !is_link($this->path())) {
            throw new
NotFoundException($this->path());
        }

        if (!
is_readable($this->path())) {
            throw new
NotReadableException($this->path());
        }

        return
true;
    }

   
/**
     * Return config path.
     *
     * @param string Path to config file
     */
   
protected function path()
    {
        return
$this->path;
    }
}


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