Class: Moxml::C14n::NamespaceHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/moxml/c14n/namespace_handler.rb

Overview

Namespace axis handler for inclusive C14N. Implements W3C C14N 1.0 §2.3 / 1.1 §2.3 namespace rendering rules for the document subset (full and partial).

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(encoder) ⇒ NamespaceHandler

Returns a new instance of NamespaceHandler.



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# File 'lib/moxml/c14n/namespace_handler.rb', line 11

def initialize(encoder)
  @encoder = encoder
end

Instance Attribute Details

#encoder ⇒ Object (readonly)

Returns the value of attribute encoder.



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# File 'lib/moxml/c14n/namespace_handler.rb', line 9

def encoder
  @encoder
end

Instance Method Details

#process_namespaces(element, output, parent_element = nil) ⇒ Object 



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# File 'lib/moxml/c14n/namespace_handler.rb', line 15

def process_namespaces(element, output, parent_element = nil)
  return unless element.in_node_set?

  namespaces = element.sorted_namespace_nodes.select(&:in_node_set?)

  if should_emit_empty_default_namespace?(element, namespaces, parent_element)
    output << ' xmlns=""'
  end

  namespaces.each do |ns|
    next if should_skip_namespace?(ns, parent_element)

    output << " "
    output << (ns.default_namespace? ? "xmlns" : "xmlns:#{ns.prefix}")
    output << '="'
    output << encoder.encode_attribute(ns.uri)
    output << '"'
  end
end