<?php
/**
* Page DocBlock definition
* @package org.zadara.marius.pax
*/
/**
* General file class definition.
*
* @author Marius Zadara <marius@zadara.org>
* @category Classes
* @copyright (C) 2008-2009 Marius Zadara
* @license Free for non-comercial use
* @package org.zadara.marius.pax
* @see Resource
* @see IFile
* @version 6.0
* @since 5.0
*/
class File extends Resource implements IFile
{
/**
* Class constructor.
*
* @access public
*/
public function __construct()
{
// call the parent contructor
parent::__construct();
}
/**
* Method to check if the file is ordinary.
* Throws exception if error encountered.
*
* @access public
* @final
* @return boolean
*
* @see Resource#exists()
*/
public final function isOrdinary()
{
try
{
// to check if the file is ordinary,
// it must already exists
$this->exists();
// since the result is cached,
// clear before checking it
clearstatcache();
return @is_file($this->path);
}
catch (PAXException $pe)
{
// in case of pax exception,
// throw it further
throw $pe;
}
catch (Exception $e)
{
// in case of general exception,
// throw it further
throw $e;
}
}
/**
* Method to get the content of the file.
* Throws exception in case of error.
*
* @access public
* @final
* @return string
*/
public final function getContent()
{
try
{
// check to see if the file is ordinary
if (!$this->isOrdinary())
throw new PAXException(Messages::$MSG_001, 1);
// .. and is readable
if (!$this->isReadable())
throw new PAXException(Messages::$MSG_005, 5);
// try to get the file content
$content = @file_get_contents($this->path);
// if failed getting the file content,
// throw exception
if ($content === false)
throw new PAXException(Messages::$MSG_006, 6);
return $content;
}
catch (PAXException $pe)
{
// in case of exception,
// throw it further
throw $pe;
}
catch (Exception $e)
{
// in case of exception,
// throw it further
throw $e;
}
}
/**
* Class destructor.
*
* @access private
*/
function __destruct()
{
}
}
?>
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