/**
* Creates a new Piece_Flow_Continuation_Server object and configure it.
*
* @return Piece_Flow_Continuation_Server
* @throws PIECE_UNITY_ERROR_INVALID_CONFIGURATION
*/
function &_createContinuationServer()
{
$continuationServer =& new Piece_Flow_Continuation_Server($this->_getConfiguration('enableSingleFlowMode'), $this->_getConfiguration('enableGC'), $this->_getConfiguration('gcExpirationTime'));
$continuationServer->setCacheDirectory($this->_getConfiguration('cacheDirectory'));
$continuationServer->setEventNameCallback(array(__CLASS__, 'getEventName'));
$continuationServer->setFlowExecutionTicketCallback(array(__CLASS__, 'getFlowExecutionTicket'));
$continuationServer->setFlowIDCallback(array(__CLASS__, 'getFlowID'));
if ($this->_getConfiguration('useFlowMappings')) {
$continuationServer->setConfigDirectory($this->_getConfiguration('configDirectory'));
$continuationServer->setConfigExtension($this->_getConfiguration('configExtension'));
foreach ($this->_getConfiguration('flowMappings') as $flowMapping) {
if (array_key_exists('url', $flowMapping)) {
$flowMapping['uri'] = $flowMapping['url'];
}
Piece_Flow_Error::disableCallback();
$continuationServer->addFlow($flowMapping['uri'], $flowMapping['flowName'], $flowMapping['isExclusive']);
Piece_Flow_Error::enableCallback();
if (Piece_Flow_Error::hasErrors()) {
Piece_Unity_Error::push(PIECE_UNITY_ERROR_INVALID_CONFIGURATION, "Failed to configure the plugin [ {$this->_name}.", 'exception', array(), Piece_Flow_Error::pop());
$return = null;
return $return;
}
}
} else {
foreach ($this->_getConfiguration('flowDefinitions') as $flowDefinition) {
Piece_Flow_Error::disableCallback();
$continuationServer->addFlow($flowDefinition['name'], $flowDefinition['file'], $flowDefinition['isExclusive']);
Piece_Flow_Error::enableCallback();
if (Piece_Flow_Error::hasErrors()) {
Piece_Unity_Error::push(PIECE_UNITY_ERROR_INVALID_CONFIGURATION, "Failed to configure the plugin [ {$this->_name}.", 'exception', array(), Piece_Flow_Error::pop());
$return = null;
return $return;
}
}
}
return $continuationServer;
}
