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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
* @subpackage Method
* @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 $Id$
*/
/**
* Method prototype metadata
*
* @category Zend
* @package Zend_Server
* @subpackage Method
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Server_Method_Prototype
{
/**
* @var string Return type
*/
protected $_returnType = 'void';
/**
* @var array Map parameter names to parameter index
*/
protected $_parameterNameMap = array();
/**
* @var array Method parameters
*/
protected $_parameters = array();
/**
* Constructor
*
* @param null|array $options
* @return void
*/
public function __construct($options = null)
{
if ((null !== $options) && is_array($options)) {
$this->setOptions($options);
}
}
/**
* Set return value
*
* @param string $returnType
* @return Zend_Server_Method_Prototype
*/
public function setReturnType($returnType)
{
$this->_returnType = $returnType;
return $this;
}
/**
* Retrieve return type
*
* @return string
*/
public function getReturnType()
{
return $this->_returnType;
}
/**
* Add a parameter
*
* @param string $parameter
* @return Zend_Server_Method_Prototype
*/
public function addParameter($parameter)
{
if ($parameter instanceof Zend_Server_Method_Parameter) {
$this->_parameters[] = $parameter;
if (null !== ($name = $parameter->getName())) {
$this->_parameterNameMap[$name] = count($this->_parameters) - 1;
}
} else {
$parameter = new Zend_Server_Method_Parameter(array(
'type' => (string) $parameter,
));
$this->_parameters[] = $parameter;
}
return $this;
}
/**
* Add parameters
*
* @param array $parameter
* @return Zend_Server_Method_Prototype
*/
public function addParameters(array $parameters)
{
foreach ($parameters as $parameter) {
$this->addParameter($parameter);
}
return $this;
}
/**
* Set parameters
*
* @param array $parameters
* @return Zend_Server_Method_Prototype
*/
public function setParameters(array $parameters)
{
$this->_parameters = array();
$this->_parameterNameMap = array();
$this->addParameters($parameters);
return $this;
}
/**
* Retrieve parameters as list of types
*
* @return array
*/
public function getParameters()
{
$types = array();
foreach ($this->_parameters as $parameter) {
$types[] = $parameter->getType();
}
return $types;
}
/**
* Get parameter objects
*
* @return array
*/
public function getParameterObjects()
{
return $this->_parameters;
}
/**
* Retrieve a single parameter by name or index
*
* @param string|int $index
* @return null|Zend_Server_Method_Parameter
*/
public function getParameter($index)
{
if (!is_string($index) && !is_numeric($index)) {
return null;
}
if (array_key_exists($index, $this->_parameterNameMap)) {
$index = $this->_parameterNameMap[$index];
}
if (array_key_exists($index, $this->_parameters)) {
return $this->_parameters[$index];
}
return null;
}
/**
* Set object state from array
*
* @param array $options
* @return Zend_Server_Method_Prototype
*/
public function setOptions(array $options)
{
foreach ($options as $key => $value) {
$method = 'set' . ucfirst($key);
if (method_exists($this, $method)) {
$this->$method($value);
}
}
return $this;
}
/**
* Serialize to array
*
* @return array
*/
public function toArray()
{
return array(
'returnType' => $this->getReturnType(),
'parameters' => $this->getParameters(),
);
}
}
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