# 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 <%=name.to_s.camelize%> < Base

    include Deltacloud::Client::Methods::<%=name.to_s.camelize%>

    # Inherited attributes: :_id, :name, :description

    # Custom attributes:
    #
    # attr_reader :state
    # attr_reader :realm_id

    # <%=name.to_s.camelize%> model methods
    #
    # def reboot!
    #   <%=name%>_reboot(_id)
    # end

    # Parse the <%=name.to_s.camelize %> entity from XML body
    #
    # - xml_body -> Deltacloud API XML representation of the <%=name%>
    #
    def self.parse(xml_body)
      {
        # :state => xml_body.text_at(:state),
        # :realm_id => xml_body.attr_at('realm', :id)
      }
    end
  end
end
