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Contents
module VirtualBox
# Represents a USB controller within VirtualBox. This class is a relationship
# to {VM} objects.
class USBController < AbstractModel
attribute :parent, :readonly => true, :property => false
attribute :interface, :readonly => true, :property => false
attribute :enabled, :boolean => true
attribute :enabled_ehci, :boolean => true
attribute :usb_standard, :readonly => true
relationship :device_filters, :USBDeviceFilter
class << self
# Populates the USB controller relationship for anything
# which is related to it.
#
# **This method typically won't be used except internally.**
#
# @return [USBController]
def populate_relationship(caller, machine)
new(caller, machine.usb_controller)
end
# Saves the relationship. This simply calls {#save} on the
# relationship object.
#
# **This method typically won't be used except internally.**
def save_relationship(caller, item)
item.save
end
end
def initialize(parent, iusb)
initialize_attributes(parent, iusb)
end
def initialize_attributes(parent, iusb)
# Write the parent and interface attributes
write_attribute(:parent, parent)
write_attribute(:interface, iusb)
# Load the interface attributes
load_interface_attributes(interface)
# Setup the relationships
populate_relationships(interface)
# Clear dirty and mark as existing
clear_dirty!
existing_record!
end
# Saves the USB controller.
def save
parent.with_open_session do |session|
save_changed_interface_attributes(session.machine.usb_controller)
end
end
end
end
Version data entries
22 entries across 22 versions & 3 rubygems