Class: Conjur::Policy::YAML::Handler::MapEntry

Inherits:
Base
  • Object
show all
Defined in:
lib/conjur/policy/yaml/handler.rb

Overview

Processes a map entry. At this point, the parent record and the map key are known.

Instance Attribute Summary collapse

Attributes inherited from Base

#anchor, #parent

Instance Method Summary collapse

Methods inherited from Base

#end_mapping, #end_sequence, #handler, #pop_handler, #push_handler

Constructor Details

#initialize(parent, anchor, record, key) ⇒ MapEntry

Returns a new instance of MapEntry.



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# File 'lib/conjur/policy/yaml/handler.rb', line 249

def initialize parent, anchor, record, key
  super parent, anchor
  
  @record = record
  @key = key
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/conjur/policy/yaml/handler.rb', line 247

def key
  @key
end

#record ⇒ Object (readonly)

Returns the value of attribute record.



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# File 'lib/conjur/policy/yaml/handler.rb', line 247

def record
  @record
end

Instance Method Details

#alias(anchor) ⇒ Object

Interpret the alias as the map value and populate in the parent.



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# File 'lib/conjur/policy/yaml/handler.rb', line 271

def alias anchor
  value handler.anchor(anchor)
end

#mapping(value) ⇒ Object 



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# File 'lib/conjur/policy/yaml/handler.rb', line 260

def mapping value
  value value
end

#scalar(value, tag, quoted, anchor) ⇒ Object 



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# File 'lib/conjur/policy/yaml/handler.rb', line 294

def scalar value, tag, quoted, anchor
  value scalar_value(value, tag, quoted, yaml_field_type(key))
end

#sequence(value) ⇒ Object 



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# File 'lib/conjur/policy/yaml/handler.rb', line 256

def sequence value
  value value
end

#start_mapping(tag, anchor) ⇒ Object

Start a mapping as a map value.



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# File 'lib/conjur/policy/yaml/handler.rb', line 276

def start_mapping tag, anchor
  if type = type_of(tag, yaml_field_type(key))
    Mapping.new(self, anchor, type).tap do |h|
      h.push_handler
    end
  else
    # We got a mapping on a simple type
    raise "Attribute '#{key}' can't be a mapping"
  end
end

#start_sequence(anchor) ⇒ Object

Start a sequence as a map value.



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# File 'lib/conjur/policy/yaml/handler.rb', line 288

def start_sequence anchor
  Sequence.new(self, anchor, yaml_field_type(key)).tap do |h|
    h.push_handler
  end
end

#value(value) ⇒ Object 



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# File 'lib/conjur/policy/yaml/handler.rb', line 264

def value value
  parent.map_entry @key, value
  handler.anchor anchor, value if anchor
  pop_handler
end