/**
* Ensures that the goal state is retrieved.
*
* @return none
*/
private function _ensureGoalStateRetrieved()
{
if (is_null($this->_currentGoalState) || !$this->_keepOpen) {
$inputStream = $this->_inputChannel->getInputStream($this->_endpoint);
$this->_goalStateDeserializer->initialize($inputStream);
}
$goalState = $this->_goalStateDeserializer->deserialize();
if (is_null($goalState)) {
return;
}
$this->_currentGoalState = $goalState;
if (!is_null($goalState->getEnvironmentPath())) {
$this->_currentEnvironmentData = null;
}
$this->_currentStateClient->setEndpoint($this->_currentGoalState->getCurrentStateEndpoint());
if (!$this->_keepOpen) {
$this->_inputChannel->closeInputStream();
}
}
/**
* Sets the current state.
*
* @param CurrentState $state The current state.
*
* @return none
*/
public function setCurrentState($state)
{
$this->_currentStateClient->setCurrentState($state);
}
