| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. The |
| # ASF licenses this file to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance with the |
| # License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations |
| # under the License. |
| |
| module Deltacloud::Client |
| class Metric < Base |
| |
| include Deltacloud::Client::Methods::Metric |
| |
| # Inherited attributes: :_id, :name, :description |
| |
| attr_reader :entity |
| attr_reader :properties |
| |
| class Property |
| |
| attr_reader :name, :samples |
| |
| def initialize(name, samples=[]) |
| @name = name |
| samples.each { |s| self << s } |
| end |
| |
| def <<(values) |
| @samples ||= [] |
| @samples << Sample.new(values) |
| end |
| |
| class Sample |
| attr_reader :values |
| |
| def initialize(values) |
| @values = values || [] |
| end |
| |
| end |
| |
| end |
| |
| # Metric model methods |
| # |
| # def reboot! |
| # metric_reboot(_id) |
| # end |
| |
| # Parse the Metric entity from XML body |
| # |
| # - xml_body -> Deltacloud API XML representation of the metric |
| # |
| def self.parse(xml_body) |
| { |
| :entity => xml_body.text_at(:entity), |
| :properties => xml_body.xpath('properties/*').map { |p| |
| Property.new(p.name, p.xpath('sample').map { |s| |
| s.xpath('property').map { |v| [v['name'], v['value']] } |
| }) |
| } |
| } |
| end |
| end |
| end |