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# File lib/cimi/models/machine_volume.rb, line 72 def self.collection_for_instance(instance_id, context) machine_volumes = self.find(instance_id, context) volumes_url = context.url("/machines/#{instance_id}/volumes") unless CIMI::Model.const_defined?('MachineVolumeCollection') collection_class = CIMI::Model::Collection.generate(self) else collection_class = CIMI::Model::MachineVolumeCollection end collection_class.new( :id => volumes_url, :name => 'default', :count => machine_volumes.size, :description => "Volume collection for Machine #{instance_id}", :entries => machine_volumes, :operations => [{ :href => volumes_url.singularize+"_attach", :rel => "add" }] ) end
# File lib/cimi/models/machine_volume.rb, line 25 def self.find(instance_id, context, id=:all) if id == :all volumes = context.driver.storage_volumes(context.credentials) volumes.inject([]) do |attached, vol| id = context.machine_url(instance_id)+"/volumes/#{vol.id}" attached << self.new( :id => id, :name => vol.id, :description => "MachineVolume #{vol.id} for Machine #{instance_id}", :created => vol.created.nil? ? nil : Time.parse(vol.created).xmlschema, :initial_location => vol.device, :volume => {:href=>context.volume_url(vol.id)}, :operations => [{:href=>id, :rel => "delete" }] ) if vol.instance_id == instance_id attached end else vol = context.driver.storage_volume(context.credentials, {:id=>id}) id = context.machine_url(instance_id)+"/volumes/#{vol.id}" raise CIMI::Model::NotFound unless vol.instance_id == instance_id self.new( :id => id, :name => vol.id, :description => "MachineVolume #{vol.id} for Machine #{instance_id}", :created => vol.created.nil? ? nil : Time.parse(vol.created).xmlschema, :initial_location => vol.device, :volume => {:href=>context.volume_url(vol.id)}, :operations => [{:href=>id, :rel => "delete" }] ) end end
# File lib/cimi/models/machine_volume.rb, line 64 def self.find_to_attach_from_json(json_in, context) json = JSON.parse(json_in) vol_id = json["volume"]["href"].split("/").last location = json["initialLocation"] [vol_id, location] end
# File lib/cimi/models/machine_volume.rb, line 57 def self.find_to_attach_from_xml(xml_in, context) xml = XmlSimple.xml_in(xml_in) vol_id = xml["volume"].first["href"].split("/").last location = xml["initialLocation"].first.strip [vol_id, location] end