/**
* Load server definition from a file
*
* Unserializes a stored server definition from $filename. Returns false if
* it fails in any way, true on success.
*
* Useful to prevent needing to build the server definition on each
* request. Sample usage:
*
* <code>
* if (!Zend_Server_Cache::get($filename, $server)) {
* require_once 'Some/Service/Class.php';
* require_once 'Another/Service/Class.php';
*
* // Attach Some_Service_Class with namespace 'some'
* $server->attach('Some_Service_Class', 'some');
*
* // Attach Another_Service_Class with namespace 'another'
* $server->attach('Another_Service_Class', 'another');
*
* Zend_Server_Cache::save($filename, $server);
* }
*
* $response = $server->handle();
* echo $response;
* </code>
*
* @param string $filename
* @param Zend_Server_Interface $server
* @return bool
*/
public static function get($filename, Zend_Server_Interface $server)
{
if (!is_string($filename) || !file_exists($filename) || !is_readable($filename)) {
return false;
}
if (false === ($dispatch = @file_get_contents($filename))) {
return false;
}
if (false === ($dispatchArray = @unserialize($dispatch))) {
return false;
}
$server->loadFunctions($dispatchArray);
return true;
}
