/**
* Revert the transfer (reconnect the call legs)
*
* @return void
*/
protected function _revertTransfer()
{
$this->_reconnector->reset();
$this->_reconnector->setLeftCallLeg($this->_transferSource);
$this->_reconnector->setRightCallLeg($this->_transferSourceLink);
$this->_reconnector->addEventListener(Streamwide_Engine_Events_Event::CONNECTED, array('callback' => array($this, 'onReconnectSuccess'), 'options' => array('autoRemove' => 'before')));
$this->_reconnector->addEventListener(Streamwide_Engine_Events_Event::ERROR, array('callback' => array($this, 'onReconnectFailure'), 'options' => array('autoRemove' => 'before')));
$this->_reconnector->connect();
}
/**
* Set the left SIP call leg
*
* @param Streamwide_Engine_Call_Leg_Abstract $leftCallLeg
* @return void
* @throws InvalidArgumentException
*/
public function setLeftCallLeg(Streamwide_Engine_Call_Leg_Abstract $leftCallLeg)
{
if (!$leftCallLeg instanceof Streamwide_Engine_Sip_Call_Leg) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an instance of Streamwide_Engine_Sip_Call_Leg');
}
if (!$leftCallLeg->isAlive()) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an alive SIP call leg');
}
if (!$leftCallLeg->hasSentOrReceivedOk()) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an alive SIP call leg that has received the OK signal');
}
parent::setLeftCallLeg($leftCallLeg);
}
/**
* Set the left call leg
*
* @param Streamwide_Engine_Call_Leg_Abstract $leftCallLeg
* @return void
*/
public function setLeftCallLeg(Streamwide_Engine_Call_Leg_Abstract $leftCallLeg)
{
if (!$leftCallLeg instanceof Streamwide_Engine_Sip_Call_Leg) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be an instance of Streamwide_Engine_Sip_Call_Leg');
}
if ($leftCallLeg->isAlive()) {
throw new InvalidArgumentException(__METHOD__ . ' requires parameter 1 to be a dead SIP call leg');
}
parent::setLeftCallLeg($leftCallLeg);
}
/**
* Provide the connector with all needed dependencies to do its job
*
* @param Streamwide_Engine_Call_Leg_Connector $connector
* @return void
*/
protected function _setConnectorDependencies(Streamwide_Engine_Call_Leg_Connector $connector)
{
if (isset($this->_params['leftCallLeg'])) {
$connector->setLeftCallLeg($this->_params['leftCallLeg']);
}
if (isset($this->_params['rightCallLeg'])) {
$connector->setRightCallLeg($this->_params['rightCallLeg']);
}
if (isset($this->_params['connectionParams'])) {
$connector->setConnectionParams($this->_params['connectionParams']);
}
if (isset($this->_params['options'])) {
$connector->setOptions($this->_params['options']);
}
}
