/**
* Serve a request
* @param boolean send headers
* @return boolean FALSE if failed (invalid request - see errors)
* @access public
*/
function serve($sendHeaders = TRUE)
{
require_once JPSPAN . 'Monitor.php';
$M =& JPSpan_Monitor::instance();
$this->calledClass = NULL;
$this->calledMethod = NULL;
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
trigger_error('Invalid HTTP request method: ' . $_SERVER['REQUEST_METHOD'], E_USER_ERROR);
return FALSE;
}
if ($this->resolveCall()) {
$M->setRequestInfo('class', $this->calledClass);
$M->setRequestInfo('method', $this->calledMethod);
if (FALSE !== ($Handler =& $this->getHandler($this->calledClass))) {
$args = array();
$M->setRequestInfo('args', $args);
if ($this->getArgs($args)) {
$M->setRequestInfo('args', $args);
$response = call_user_func_array(array(&$Handler, $this->calledMethod), $args);
} else {
$response = call_user_func(array(&$Handler, $this->calledMethod));
}
require_once JPSPAN . 'Serializer.php';
$M->setResponseInfo('payload', $response);
$M->announceSuccess();
$response = JPSpan_Serializer::serialize($response);
if ($sendHeaders) {
header('Content-Length: ' . strlen($response));
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Last-Modified: ' . gmdate("D, d M Y H:i:s") . 'GMT');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
}
echo $response;
return TRUE;
} else {
trigger_error('Invalid handle for: ' . $this->calledClass, E_USER_ERROR);
return FALSE;
}
}
return FALSE;
}
/**
* Called from setValue. Sets the value of all children of
* an object
* @param mixed value
* @return void
* @access protected
*/
function setChildValues($value)
{
$properties = get_object_vars($value);
foreach (array_keys($properties) as $property) {
$this->children[$property] =& JPSpan_Serializer::reflect($value->{$property});
}
}
