Class: SAML2::Attribute

Inherits:
AttributeType show all
Defined in:
lib/saml2/attribute.rb,
lib/saml2/attribute/x500.rb

Direct Known Subclasses

X500

Defined Under Namespace

Modules: NameFormats Classes: X500

Instance Attribute Summary collapse

Attributes inherited from AttributeType

#friendly_name, #name, #name_format

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

load_object_array, load_string_array, #to_s, #to_xml

Constructor Details

#initialize(name = nil, value = nil, friendly_name = nil, name_format = nil) ⇒ Attribute

Returns a new instance of Attribute.



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# File 'lib/saml2/attribute.rb', line 57

def initialize(name = nil, value = nil, friendly_name = nil, name_format = nil)
  super(name, friendly_name, name_format)
  @value = value
end

Instance Attribute Details

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/saml2/attribute.rb', line 55

def value
  @value
end

Class Method Details

.create(name, value = nil) ⇒ Object 



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# File 'lib/saml2/attribute.rb', line 49

def create(name, value = nil)
  klass = subclasses.find { |klass| klass.recognizes?(name) } || self
  klass.new(name, value)
end

.from_xml(node) ⇒ Object 



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# File 'lib/saml2/attribute.rb', line 36

def from_xml(node)
  # pass through for subclasses
  super unless self == Attribute

  # look for an appropriate subclass
  klass = subclasses.find { |klass| klass.recognizes?(node) }
  if klass
    klass.from_xml(node)
  else
    super
  end
end

.inherited(klass) ⇒ Object 



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# File 'lib/saml2/attribute.rb', line 32

def inherited(klass)
  subclasses << klass
end

.subclasses ⇒ Object 



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# File 'lib/saml2/attribute.rb', line 28

def subclasses
  @subclasses ||= []
end

Instance Method Details

#build(builder) ⇒ Object 



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# File 'lib/saml2/attribute.rb', line 62

def build(builder)
  builder['saml'].Attribute('Name' => name) do |builder|
    builder.parent['FriendlyName'] = friendly_name if friendly_name
    builder.parent['NameFormat'] = name_format if name_format
    Array(value).each do |val|
      xsi_type, val = convert_to_xsi(value)
      builder['saml'].AttributeValue(val) do |builder|
        builder.parent['xsi:type'] = xsi_type if xsi_type
      end
    end
  end
end

#from_xml(node) ⇒ Object 



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# File 'lib/saml2/attribute.rb', line 75

def from_xml(node)
  @value = node.xpath('saml:AttributeValue', Namespaces::ALL).map do |node|
    convert_from_xsi(node['xsi:type'], node.content && node.content.strip)
  end
  @value = @value.first if @value.length == 1
  super
end