Class: ChefFixie::AuthzMapper::ReverseMapper

Inherits:
Object
  • Object
show all
Defined in:
lib/chef_fixie/authz_mapper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ReverseMapper

Returns a new instance of ReverseMapper.



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# File 'lib/chef_fixie/authz_mapper.rb', line 62

def initialize
  # name of object map
  @names ||= {}
  @by_type ||= { :actor => {}, :container => {}, :group => {}, :object => {} }
  # maps class to a pre-created instance for efficiency
  @instance ||= {}
end

Instance Attribute Details

#by_type ⇒ Object (readonly)

Returns the value of attribute by_type.



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# File 'lib/chef_fixie/authz_mapper.rb', line 60

def by_type
  @by_type
end

#instance ⇒ Object (readonly)

Returns the value of attribute instance.



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# File 'lib/chef_fixie/authz_mapper.rb', line 60

def instance
  @instance
end

#names ⇒ Object (readonly)

Returns the value of attribute names.



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# File 'lib/chef_fixie/authz_mapper.rb', line 60

def names
  @names
end

Instance Method Details

#authz_to_name(authz_id, ctype = nil) ⇒ Object 



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# File 'lib/chef_fixie/authz_mapper.rb', line 83

def authz_to_name(authz_id, ctype = nil)
  types = if ctype.nil?
            AuthzUtils::TYPES
          else
            [ctype]
          end
  types.each do |type|
    by_type[type].each_pair do |name, klass|
      result = class_cache(klass).authz_to_name(authz_id)
      return result if result != :unknown
    end
  end
  :unknown
end

#class_cache(klass) ⇒ Object 



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# File 'lib/chef_fixie/authz_mapper.rb', line 70

def class_cache(klass)
  instance[klass] ||= klass.new
end

#dump ⇒ Object 



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# File 'lib/chef_fixie/authz_mapper.rb', line 79

def dump
  pp names
end

#register(klass, name, type) ⇒ Object 



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# File 'lib/chef_fixie/authz_mapper.rb', line 74

def register(klass, name, type)
  names[name] = klass
  by_type[type][name] = klass
end