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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_CodeGenerator
* @subpackage PHP
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Parameter.php 18951 2009-11-12 16:26:19Z alexander $
*/
/**
* @see Zend_CodeGenerator_Php_Abstract
*/
require_once 'Zend/CodeGenerator/Php/Abstract.php';
/**
* @see Zend_CodeGenerator_Php_ParameterDefaultValue
*/
require_once 'Zend/CodeGenerator/Php/Parameter/DefaultValue.php';
/**
* @category Zend
* @package Zend_CodeGenerator
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_CodeGenerator_Php_Parameter extends Zend_CodeGenerator_Php_Abstract
{
/**
* @var string
*/
protected $_type = null;
/**
* @var string
*/
protected $_name = null;
/**
* @var string
*/
protected $_defaultValue = null;
/**
* @var int
*/
protected $_position = null;
/**
* @var bool
*/
protected $_passedByReference = false;
/**
* fromReflection()
*
* @param Zend_Reflection_Parameter $reflectionParameter
* @return Zend_CodeGenerator_Php_Parameter
*/
public static function fromReflection(Zend_Reflection_Parameter $reflectionParameter)
{
$param = new Zend_CodeGenerator_Php_Parameter();
$param->setName($reflectionParameter->getName());
if($reflectionParameter->isArray()) {
$param->setType('array');
} else {
$typeClass = $reflectionParameter->getClass();
if($typeClass !== null) {
$param->setType($typeClass->getName());
}
}
$param->setPosition($reflectionParameter->getPosition());
if($reflectionParameter->isOptional()) {
$param->setDefaultValue($reflectionParameter->getDefaultValue());
}
$param->setPassedByReference($reflectionParameter->isPassedByReference());
return $param;
}
/**
* setType()
*
* @param string $type
* @return Zend_CodeGenerator_Php_Parameter
*/
public function setType($type)
{
$this->_type = $type;
return $this;
}
/**
* getType()
*
* @return string
*/
public function getType()
{
return $this->_type;
}
/**
* setName()
*
* @param string $name
* @return Zend_CodeGenerator_Php_Parameter
*/
public function setName($name)
{
$this->_name = $name;
return $this;
}
/**
* getName()
*
* @return string
*/
public function getName()
{
return $this->_name;
}
/**
* Set the default value of the parameter.
*
* Certain variables are difficult to expres
*
* @param null|bool|string|int|float|Zend_CodeGenerator_Php_Parameter_DefaultValue $defaultValue
* @return Zend_CodeGenerator_Php_Parameter
*/
public function setDefaultValue($defaultValue)
{
if($defaultValue === null) {
$this->_defaultValue = new Zend_CodeGenerator_Php_Parameter_DefaultValue("null");
} else if(is_array($defaultValue)) {
$defaultValue = str_replace(array("\r", "\n"), "", var_export($defaultValue, true));
$this->_defaultValue = new Zend_CodeGenerator_Php_Parameter_DefaultValue($defaultValue);
} else if(is_bool($defaultValue)) {
if($defaultValue == true) {
$this->_defaultValue = new Zend_CodeGenerator_Php_Parameter_DefaultValue("true");
} else {
$this->_defaultValue = new Zend_CodeGenerator_Php_Parameter_DefaultValue("false");
}
} else {
$this->_defaultValue = $defaultValue;
}
return $this;
}
/**
* getDefaultValue()
*
* @return string
*/
public function getDefaultValue()
{
return $this->_defaultValue;
}
/**
* setPosition()
*
* @param int $position
* @return Zend_CodeGenerator_Php_Parameter
*/
public function setPosition($position)
{
$this->_position = $position;
return $this;
}
/**
* getPosition()
*
* @return int
*/
public function getPosition()
{
return $this->_position;
}
/**
* @return bool
*/
public function getPassedByReference()
{
return $this->_passedByReference;
}
/**
* @param bool $passedByReference
* @return Zend_CodeGenerator_Php_Parameter
*/
public function setPassedByReference($passedByReference)
{
$this->_passedByReference = $passedByReference;
return $this;
}
/**
* generate()
*
* @return string
*/
public function generate()
{
$output = '';
if ($this->_type) {
$output .= $this->_type . ' ';
}
if($this->_passedByReference === true) {
$output .= '&';
}
$output .= '$' . $this->_name;
if ($this->_defaultValue !== null) {
$output .= ' = ';
if (is_string($this->_defaultValue)) {
$output .= '\'' . $this->_defaultValue . '\'';
} else if($this->_defaultValue instanceof Zend_CodeGenerator_Php_ParameterDefaultValue) {
$output .= (string)$this->_defaultValue;
} else {
$output .= $this->_defaultValue;
}
}
return $output;
}
}
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