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<?php
/**
* TJsonService and TJsonResponse class file.
*
* @author Wei Zhuo <weizhuo[at]gamil[dot]com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package Prado\Web\Services
*/
namespace Prado\Web\Services;
/**
* TJsonResponse Class
*
* TJsonResponse is the base class for all JSON response provider classes.
*
* Derived classes must implement {@link getJsonContent()} to return
* an object or literals to be converted to JSON format. The response
* will be empty if the returned content is null.
*
* @author Wei Zhuo <weizhuo[at]gmail[dot]com>
* @package Prado\Web\Services
* @since 3.1
*/
abstract class TJsonResponse extends TApplicationComponent
{
private $_id='';
/**
* Initializes the feed.
* @param TXmlElement configurations specified in {@link TJsonService}.
*/
public function init($config)
{
}
/**
* @return string ID of this response
*/
public function getID()
{
return $this->_id;
}
/**
* @param string ID of this response
*/
public function setID($value)
{
$this->_id=$value;
}
/**
* @return object json response content, null to suppress output.
*/
abstract public function getJsonContent();
}
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