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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Server
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Parameter Reflection
*
* Decorates a ReflectionParameter to allow setting the parameter type
*
* @category Zend
* @package Zend_Server
* @subpackage Reflection
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
class Zend_Server_Reflection_Parameter
{
/**
* @var ReflectionParameter
*/
protected $_reflection;
/**
* Parameter position
* @var int
*/
protected $_position;
/**
* Parameter type
* @var string
*/
protected $_type;
/**
* Parameter description
* @var string
*/
protected $_description;
/**
* Constructor
*
* @param ReflectionParameter $r
* @param string $type Parameter type
* @param string $description Parameter description
*/
public function __construct(ReflectionParameter $r, $type = 'mixed', $description = '')
{
$this->_reflection = $r;
$this->setType($type);
$this->setDescription($description);
}
/**
* Proxy reflection calls
*
* @param string $method
* @param array $args
* @return mixed
*/
public function __call($method, $args)
{
if (method_exists($this->_reflection, $method)) {
return call_user_func_array(array($this->_reflection, $method), $args);
}
throw new Zend_Server_Reflection_Exception('Invalid reflection method');
}
/**
* Retrieve parameter type
*
* @return string
*/
public function getType()
{
return $this->_type;
}
/**
* Set parameter type
*
* @param string|null $type
* @return void
*/
public function setType($type)
{
if (!is_string($type) && (null !== $type)) {
throw new Zend_Server_Reflection_Exception('Invalid parameter type');
}
$this->_type = $type;
}
/**
* Retrieve parameter description
*
* @return string
*/
public function getDescription()
{
return $this->_description;
}
/**
* Set parameter description
*
* @param string|null $description
* @return void
*/
public function setDescription($description)
{
if (!is_string($description) && (null !== $description)) {
throw new Zend_Server_Reflection_Exception('Invalid parameter description');
}
$this->_description = $description;
}
/**
* Set parameter position
*
* @param int $index
* @return void
*/
public function setPosition($index)
{
$this->_position = (int) $index;
}
/**
* Return parameter position
*
* @return int
*/
public function getPosition()
{
return $this->_position;
}
}
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