Class: VirtualBox::USBController
- Inherits:
-
AbstractModel
- Object
- AbstractModel
- VirtualBox::USBController
- Defined in:
- lib/virtualbox/usb_controller.rb
Overview
Represents a USB controller within VirtualBox. This class is a relationship to VM objects.
Class Method Summary collapse
-
.populate_relationship(caller, machine) ⇒ USBController
Populates the USB controller relationship for anything which is related to it.
-
.save_relationship(caller, item) ⇒ Object
Saves the relationship.
Instance Method Summary collapse
-
#initialize(parent, iusb) ⇒ USBController
constructor
A new instance of USBController.
- #initialize_attributes(parent, iusb) ⇒ Object
-
#save ⇒ Object
Saves the USB controller.
Methods inherited from AbstractModel
#destroy, #errors, errors_for_relationship, #existing_record!, #inspect, #lazy_attribute?, #lazy_relationship?, #new_record!, #new_record?, #parent_machine, #populate_attributes, #populate_relationship, #populate_relationships, reload!, #reload!, reload?, reloaded!, #save!, #save_attribute, #save_changed_interface_attributes, #save_interface_attribute, #set_relationship, #validate, #write_attribute
Methods included from AbstractModel::Validatable
#__validates_extract_options, #add_error, #clear_errors, #errors, #errors_on, #full_error_messages, #valid?, #validate, #validates_format_of, #validates_inclusion_of, #validates_numericality_of, #validates_presence_of
Methods included from AbstractModel::Relatable
#destroy_relationship, #destroy_relationships, #has_relationship?, included, #lazy_relationship?, #loaded_relationship?, #populate_relationship, #populate_relationships, #read_relationship, #relationship_class, #relationship_data, #save_relationship, #save_relationships, #set_relationship
Methods included from AbstractModel::VersionMatcher
#assert_version_match, #split_version, #version_match?
Methods included from AbstractModel::Dirty
#changed?, #changes, #clear_dirty!, #ignore_dirty, #method_missing, #set_dirty!
Methods included from AbstractModel::InterfaceAttributes
#load_interface_attribute, #load_interface_attributes, #save_interface_attribute, #save_interface_attributes, #spec_to_proc
Methods included from AbstractModel::Attributable
#attributes, #has_attribute?, included, #lazy_attribute?, #loaded_attribute?, #populate_attributes, #read_attribute, #readonly_attribute?, #write_attribute
Methods included from Logger
included, #logger, #logger_output=
Constructor Details
#initialize(parent, iusb) ⇒ USBController
Returns a new instance of USBController.
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# File 'lib/virtualbox/usb_controller.rb', line 32 def initialize(parent, iusb) initialize_attributes(parent, iusb) end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class VirtualBox::AbstractModel::Dirty
Class Method Details
.populate_relationship(caller, machine) ⇒ USBController
Populates the USB controller relationship for anything which is related to it.
**This method typically won’t be used except internally.**
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# File 'lib/virtualbox/usb_controller.rb', line 19 def populate_relationship(caller, machine) new(caller, machine.usb_controller) end |
.save_relationship(caller, item) ⇒ Object
Saves the relationship. This simply calls #save on the relationship object.
**This method typically won’t be used except internally.**
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# File 'lib/virtualbox/usb_controller.rb', line 27 def save_relationship(caller, item) item.save end |
Instance Method Details
#initialize_attributes(parent, iusb) ⇒ Object
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# File 'lib/virtualbox/usb_controller.rb', line 36 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 |
#save ⇒ Object
Saves the USB controller.
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# File 'lib/virtualbox/usb_controller.rb', line 53 def save parent.with_open_session do |session| save_changed_interface_attributes(session.machine.usb_controller) end end |