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module VirtualBox
# Represents the HW virtualization properties on a VM.
class HWVirtualization < AbstractModel
attribute :parent, :readonly => true, :property => false
attribute_scope(:property_getter => Proc.new { |instance, *args| instance.get_property(*args) },
:property_setter => Proc.new { |instance, *args| instance.set_property(*args) }) do
attribute :enabled, :boolean => true
attribute :exclusive, :boolean => true
attribute :vpid, :boolean => true
attribute :nested_paging, :boolean => true
attribute :force, :boolean => true
end
class << self
# Populates a relationship with another model.
#
# **This method typically won't be used except internally.**
#
# @return [HWVirtualization]
def populate_relationship(caller, imachine)
data = new(caller, imachine)
end
# Saves the relationship.
#
# **This method typically won't be used except internally.**
def save_relationship(caller, instance)
instance.save
end
end
def initialize(parent, imachine)
write_attribute(:parent, parent)
# Load the attributes and mark the whole thing as existing
load_interface_attributes(imachine)
clear_dirty!
existing_record!
end
def get_property(interface, key)
interface.get_hw_virt_ex_property(key)
end
def set_property(interface, key, value)
interface.set_hw_virt_ex_property(key, value)
end
def validate
super
validates_inclusion_of :enabled, :exclusive, :vpid, :nested_paging, :in => [true, false]
end
def save
parent.with_open_session do |session|
machine = session.machine
# Save them
save_changed_interface_attributes(machine)
end
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems