Class: Fog::Parsers::Terremark::Shared::GetCatalog

Inherits:
Base
  • Object
show all
Defined in:
lib/fog/terremark/parsers/shared/get_catalog.rb

Instance Attribute Summary

Attributes inherited from Base

#response

Instance Method Summary collapse

Methods inherited from Base

#attr_value, #characters, #initialize, #value

Constructor Details

This class inherits a constructor from Fog::Parsers::Base

Instance Method Details

#end_element(name) ⇒ Object 



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# File 'lib/fog/terremark/parsers/shared/get_catalog.rb', line 40

def end_element(name)
  if name == 'Description'
    @response[name] = value
  end
end

#reset ⇒ Object 



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# File 'lib/fog/terremark/parsers/shared/get_catalog.rb', line 8

def reset
  @response = { 'CatalogItems' => [] }
end

#start_element(name, attributes) ⇒ Object 



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# File 'lib/fog/terremark/parsers/shared/get_catalog.rb', line 12

def start_element(name, attributes)
  super
  case name
  when 'CatalogItem'
    catalog_item = {}
    attributes.each do |attrib|
      i = 0
      while i < attrib.size
        catalog_item[attrib[i]] = attrib[i+1]
        i += 2
      end
      catalog_item["id"] = catalog_item["href"].split('/').last
    end            
    @response['CatalogItems'] << catalog_item
  when 'Catalog'
    catalog = {}
    until attributes.empty?
      if attributes.first.is_a?(Array)
        attribute = attributes.shift
        catalog[attribute.first] = attribute.last
      else
        catalog[attributes.shift] = attributes.shift
      end
    end
    @response['name'] = catalog['name']
  end
end