protected function validate()
    {
        // verify we have a host address and port
        if (!$this->config->getHost() || !$this->config->getPort()) {
            throw new Node\Builder\Exception('Node host address and port number are required.');
        }

        if ($this->config->getUser() && $this->config->getCertificate()) {
            throw new Node\Builder\Exception('Connect with password OR certificate authentication, not both.');
        }

        if ($this->config->isAuth() && !$this->config->getCaDirectory() && !$this->config->getCaFile()) {
            throw new Node\Builder\Exception('Certificate authority file is required for authentication.');
        }
    }
protected function validate()
    {
        // verify we have a host address and port
        if (!$this->config->getHost() || !$this->config->getPort()) {
            throw new Node\Builder\Exception('Node host address and port number are required.');
        }

        if ($this->config->getUser() && $this->config->getCertificate()) {
            throw new Node\Builder\Exception('Connect with password OR certificate authentication, not both.');
        }

        if ($this->config->isAuth() && !$this->config->getCaDirectory() && !$this->config->getCaFile()) {
            throw new Node\Builder\Exception('Certificate authority file is required for authentication.');
        }
    }
protected function validate ( ) { // verify we have a host address and port if ( ! $ this -> config -> getHost ( ) || ! $ this -> config -> getPort ( ) ) { throw new Node \ Builder \ Exception ( 'Node host address and port number are required.' ) ; } if ( $ this -> config -> getUser ( ) && $ this -> config -> getCertificate ( ) ) { throw new Node \ Builder \ Exception ( 'Connect with password OR certificate authentication, not both.' ) ; } if ( $ this -> config -> isAuth ( ) && ! $ this -> config -> getCaDirectory ( ) && ! $ this -> config -> getCaFile ( ) ) { throw new Node \ Builder \ Exception ( 'Certificate authority file is required for authentication.' ) ; } }
Builder configuration validation

Checks the current configuration of the Node Builder for errors. This method should be executed before each Node
is built.

@throws Builder\Exception
Builder configuration validation