Class: Fog::Parsers::Terremark::Shared::GetVdc

Inherits:
Base
  • Object
show all
Defined in:
lib/fog/terremark/parsers/shared/get_vdc.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_vdc.rb', line 89

def end_element(name)
  case name
  when 'Allocated', 'Limit', 'Units', 'Used'
    if @in_cpu
      @response['ComputeCapacity']['Cpu'][name] = value
    elsif @in_deployed_vms_quota
      @response['ComputeCapacity']['DeployedVmsQuota'][name] = value
    elsif @in_instantiated_vms_quota
      @response['ComputeCapacity']['InstantiatedVmsQuota'][name] = value
    elsif @in_memory
      @response['ComputeCapacity']['Memory'][name] = value
    elsif @in_storage_capacity
      @response['StorageCapacity'][name] = value
    end
  when 'Cpu'
    @in_cpu = false
  when 'DeployedVmsQuota'
    @in_deployed_vms_quota = false
  when 'InstantiatedVmsQuota'
    @in_instantiated_vms_quota = false
  when 'Memory'
    @in_memory = false
  when 'StorageCapacity'
    @in_storage_capacity = false
  when 'Type'
    @response[name] = value
  end
end

#reset ⇒ Object

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

def reset
  @in_storage_capacity = false
  @in_cpu = false
  @in_memory = false
  @in_instantiated_vms_quota = false
  @in_deployed_vms_quota = false
  @response = { 
    'links' => [],
    'AvailableNetworks' => [],
    'ComputeCapacity'   => {
      'Cpu' => {},
      'DeployedVmsQuota' => {},
      'InstantiatedVmsQuota' => {},
      'Memory' => {}
    },
    'StorageCapacity'  => {},
    'ResourceEntities' => []
  }
end

#start_element(name, attributes) ⇒ Object

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# File 'lib/fog/terremark/parsers/shared/get_vdc.rb', line 28

def start_element(name, attributes)
  super
  case name
  when 'Cpu'
    @in_cpu = true
  when 'DeployedVmsQuota'
    @in_deployed_vms_quota = true
  when 'InstantiatedVmsQuota'
    @in_instantiated_vms_quota = true
  when 'Link'
    link = {}
    until attributes.empty?
      if attributes.first.is_a?(Array)
        attribute = attributes.shift
        link[attribute.first] = attribute.last
      else
        link[attributes.shift] = attributes.shift
      end
    end
    @response['links'] << link
  when 'Memory'
    @in_memory = true
  when 'Network'
    network = {}
    until attributes.empty?
      if attributes.first.is_a?(Array)
        attribute = attributes.shift
        network[attribute.first] = attribute.last
      else
        network[attributes.shift] = attributes.shift
      end
    end
    @response['AvailableNetworks'] << network
  when 'ResourceEntity'
    resource_entity = {}
    until attributes.empty?
      if attributes.first.is_a?(Array)
        attribute = attributes.shift
        resource_entity[attribute.first] = attribute.last
      else
        resource_entity[attributes.shift] = attributes.shift
      end
    end
    @response['ResourceEntities'] << resource_entity
  when 'StorageCapacity'
    @in_storage_capacity = true
  when 'Vdc'
    vdc = {}
    until attributes.empty?
      if attributes.first.is_a?(Array)
        attribute = attributes.shift
        vdc[attribute.first] = attribute.last
      else
        vdc[attributes.shift] = attributes.shift
      end
    end
    @response['href'] = vdc['href']
    @response['name'] = vdc['name']
  end
end