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path: root/lib/puppet/indirector/resource/ral.rb
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class Puppet::Resource::Ral < Puppet::Indirector::Code
  def find( request )
    # find by name
    res   = type(request).instances.find { |o| o.name == resource_name(request) }
    res ||= type(request).new(:name => resource_name(request), :audit => type(request).properties.collect { |s| s.name })

    res.to_resource
  end

  def search( request )
    conditions = request.options.dup
    conditions[:name] = resource_name(request) if resource_name(request)

    type(request).instances.map do |res|
      res.to_resource
    end.find_all do |res|
      conditions.all? {|property, value| res.to_resource[property].to_s == value.to_s}
    end.sort do |a,b|
      a.title <=> b.title
    end
  end

  def save( request )
    # In RAL-land, to "save" means to actually try to change machine state
    res = request.instance
    ral_res = res.to_ral

    catalog = Puppet::Resource::Catalog.new
    catalog.add_resource ral_res
    catalog.apply

    ral_res.to_resource
  end

  private

  def type_name( request )
    request.key.split('/')[0]
  end

  def resource_name( request )
    request.key.split('/')[1]
  end

  def type( request )
    Puppet::Type.type(type_name(request)) or raise Puppet::Error, "Could not find type #{type}"
  end
end