class CIMI::Model::Volume

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http://www.apache.org/licenses/LICENSE-2.0

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Public Class Methods

all(context) click to toggle source
# File lib/cimi/models/volume.rb, line 49
def self.all(context); find(:all, context); end
create_from_json(json_in, context) click to toggle source
# File lib/cimi/models/volume.rb, line 51
def self.create_from_json(json_in, context)
  json = JSON.parse(json_in)
  volume_config_id = json["volumeTemplate"]["volumeConfig"]["href"].split("/").last
  volume_image_id = (json["volumeTemplate"].has_key?("volumeImage") ?
              json["volumeTemplate"]["volumeImage"]["href"].split("/").last  : nil)
  create_volume({:volume_config_id=>volume_config_id, :volume_image_id=>volume_image_id}, context)
end
create_from_xml(xml_in, context) click to toggle source
# File lib/cimi/models/volume.rb, line 59
def self.create_from_xml(xml_in, context)
  xml = XmlSimple.xml_in(xml_in)
  volume_config_id = xml["volumeTemplate"][0]["volumeConfig"][0]["href"].split("/").last
  volume_image_id = (xml["volumeTemplate"][0].has_key?("volumeImage") ?
           xml["volumeTemplate"][0]["volumeImage"][0]["href"].split("/").last  : nil)
  create_volume({:volume_config_id=>volume_config_id, :volume_image_id=>volume_image_id}, context)
end
delete!(id, context) click to toggle source
# File lib/cimi/models/volume.rb, line 67
def self.delete!(id, context)
  context.driver.destroy_storage_volume(context.credentials, {:id=>id} )
end
find(id, context) click to toggle source
# File lib/cimi/models/volume.rb, line 40
def self.find(id, context)
  volumes = []
  opts = ( id == :all ) ? {} : { :id => id }
  volumes = context.driver.storage_volumes(context.credentials, opts)
  volumes.collect!{ |volume| from_storage_volume(volume, context) }
  return volumes.first unless volumes.length > 1 || volumes.length == 0
  return volumes
end
find_to_attach_from_json(json_in, context) click to toggle source
# File lib/cimi/models/volume.rb, line 71
def self.find_to_attach_from_json(json_in, context)
  json = JSON.parse(json_in)
  json["volumes"].map{|v| {:volume=>self.find(v["volume"]["href"].split("/volumes/").last, context),
                           :attachment_point=>v["attachmentPoint"]  }}
end
find_to_attach_from_xml(xml_in, context) click to toggle source
# File lib/cimi/models/volume.rb, line 77
def self.find_to_attach_from_xml(xml_in, context)
  xml = XmlSimple.xml_in(xml_in)
  xml["volume"].map{|v| {:volume => self.find(v["href"].split("/volumes/").last, context),
                         :attachment_point=>v["attachmentPoint"] }}
end