Module: DeltaCloud

Defined in:
lib/errors.rb,
lib/deltacloud.rb,
lib/base_object.rb,
lib/documentation.rb,
lib/hwp_properties.rb,
lib/instance_state.rb

Overview

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.

Defined Under Namespace

Modules: HTTPError, HWP, InstanceState Classes: API, ActionObject, BaseObject, BaseObjectParamError, Documentation, NoHandlerForMethod, StatefulObject

Class Method Summary collapse

Class Method Details

.add_class(name, parent = :base) ⇒ Object 



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# File 'lib/base_object.rb', line 361

def self.add_class(name, parent=:base)
  parent = parent.to_s
  parent_class = "#{parent.classify}Object"
  @defined_classes ||= []
  class_name = "#{parent.classify}::#{name.classify}"
  unless @defined_classes.include?(class_name)
    DeltaCloud::API.class_eval("class #{class_name} < DeltaCloud::#{parent_class}; end")
    @defined_classes << class_name
  end

  DeltaCloud::API.const_get(parent.classify).const_get(name.classify)
end

.driver_name(url) ⇒ Object

Return a API driver for specified URL

Parameters:



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# File 'lib/deltacloud.rb', line 64

def self.driver_name(url)
  API.new(nil, nil, url).driver_name
end

.guess_model_type(response) ⇒ Object 



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# File 'lib/base_object.rb', line 374

def self.guess_model_type(response)
  response = Nokogiri::XML(response.to_s)
  return :action if ((response/'//actions').length >= 1) and ((response/'//state').length == 0)
  return :stateful if ((response/'//actions').length >= 1) and ((response/'//state').length >= 1)
  return :base
end

.new(user_name, password, api_url, &block) ⇒ DeltaCloud::API

Get a new API client instance

def self.new(user_name, password, api_url, opts={}, &block)

opts ||= {}
API.new(user_name, password, api_url, opts, &block)

end

Parameters:

Returns:



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# File 'lib/deltacloud.rb', line 41

def self.new(user_name, password, api_url, &block)
  API.new(user_name, password, api_url, &block)
end

.valid_credentials?(user_name, password, api_url, opts = {}) ⇒ true|false

Check given credentials if their are valid against backend cloud provider

Parameters:

Returns:

  • (true|false) 


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# File 'lib/deltacloud.rb', line 52

def self.valid_credentials?(user_name, password, api_url, opts={})
  api=API.new(user_name, password, api_url, opts)
  result = false
  api.request(:get, '', :force_auth => '1') do |response|
    result = true if response.code.eql?(200)
  end
  return result
end