class OvirtSDK4::OpenstackImagesService

Public Class Methods

new(connection, path) click to toggle source

Creates a new implementation of the service.

@param connection [Connection] The connection to be used by this service.

@param path [String] The relative path of this service, for example `vms/123/disks`.

@api private

# File lib/ovirtsdk4/services.rb, line 16528
def initialize(connection, path)
  @connection = connection
  @path = path
end

Public Instance Methods

image_service(id) click to toggle source

Returns a reference to the service that manages a specific image.

@param id [String] The identifier of the `image`.

@return [OpenstackImageService] A reference to the `image` service.

# File lib/ovirtsdk4/services.rb, line 16571
def image_service(id)
  OpenstackImageService.new(@connection, "#{@path}/#{id}")
end
list(opts = {}) click to toggle source

Lists the images of a Glance image storage domain.

@param opts [Hash] Additional options.

@option opts [Integer] :max Sets the maximum number of images to return. If not specified all the images are returned.

@return [Array<OpenStackImage>]

# File lib/ovirtsdk4/services.rb, line 16542
def list(opts = {})
  query = {}
  value = opts[:max]
  unless value.nil?
    value = Writer.render_integer(value)
    query['max'] = value
  end
  request = HttpRequest.new(method: :GET, url: @path, query: query)
  response = @connection.send(request)
  case response.code
  when 200
    begin
      reader = XmlReader.new(response.body)
      return OpenStackImageReader.read_many(reader)
    ensure
      reader.close
    end
  else
    check_fault(response)
  end
end
service(path) click to toggle source

Locates the service corresponding to the given path.

@param path [String] The path of the service.

@return [Service] A reference to the service.

# File lib/ovirtsdk4/services.rb, line 16582
def service(path)
  if path.nil? || path == ''
    return self
  end
  index = path.index('/')
  if index.nil?
    return image_service(path)
  end
  return image_service(path[0..(index - 1)]).service(path[(index +1)..-1])
end
to_s() click to toggle source

Returns an string representation of this service.

@return [String]

# File lib/ovirtsdk4/services.rb, line 16598
def to_s
  "#<#{OpenstackImagesService}:#{@path}>"
end