module PxnxJruby
  class SessionDirectoryNotification
    require 'java'
    require 'jruby/core_ext'
    java_import org.slf4j.Logger
    java_import org.slf4j.LoggerFactory
    include Java::com.cisco.pxgrid.stub.identity.SessionDirectoryNotification
    java_signature 'void onChange(com.cisco.pxgrid.model.net.Session)'
    attr_accessor :session, :interface, :device_ip_address

    # TODO: Test this method.
    # TODO: Properly create calls to start integration with the IP received.
    def onChange(session)
      # Log this session id.
      @session = session
      @interface = session.getInterface
      device_interfaces = @interface.getIpIntfIDs
      device = device_interfaces[0]
      @device_ip_address = device.get_ip_address
      connect_manager = PxnxJruby::ConnectionManager.instance
      log = LoggerFactory.getLogger(SessionDirectoryNotification.become_java!)
      log.info("Found new IP #{@device_ip_address} connecting to the network, assessing.")
      connect_manager.new_connection(@device_ip_address)
    end
  end
end