Module: Azure::StorageManagement::Serialization

Extended by:
Core::Utility
Defined in:
lib/azure/storage_management/serialization.rb

Overview

Storage management serialization module is responsible for converting the objects to XML and vice versa.

Class Method Summary collapse

Class Method Details

.add_options_to_xml(xml, options = {}) ⇒ Object 



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# File 'lib/azure/storage_management/serialization.rb', line 165

def self.add_options_to_xml(xml, options = {})
  gre = options[:geo_replication_enabled]
  xml.GeoReplicationEnabled(
    gre
  ) unless gre.nil? || !(gre.is_a?(TrueClass) || gre.is_a?(FalseClass))
  xml.ExtendedProperties do
    options[:extended_properties].each do |name, value|
      xml.ExtendedProperty do
        xml.Name name
        xml.Value value
      end unless (name.to_s.empty?) || (value.to_s.empty?)
    end
  end unless options[:extended_properties].to_s.empty?
  xml.AccountType options[:account_type] if options[:account_type]
end

.regenerate_storage_account_keys_to_xml(key_type) ⇒ Object 



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# File 'lib/azure/storage_management/serialization.rb', line 192

def self.(key_type)
  builder = Nokogiri::XML::Builder.new do |xml|
    xml.RegenerateKeys(
      'xmlns' => 'http://schemas.microsoft.com/windowsazure'
    ) do
      xml.KeyType(key_type)
    end
  end
  builder.doc.to_xml
end

.storage_account_keys_from_xml(storage_xml) ⇒ Object 



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# File 'lib/azure/storage_management/serialization.rb', line 181

def self.(storage_xml)
  storage_xml.css('StorageService')
  storage_service_xml = storage_xml.css('StorageService').first
  service_key_xml = storage_service_xml.css('StorageServiceKeys').first
   = StorageAccountKeys.new
  .url = xml_content(storage_service_xml, 'Url')
  .primary_key = xml_content(service_key_xml, 'Primary')
  .secondary_key = xml_content(service_key_xml, 'Secondary')
  
end

.storage_services_from_xml(storage_xml) ⇒ Object 



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# File 'lib/azure/storage_management/serialization.rb', line 45

def self.storage_services_from_xml(storage_xml)
  storage_accounts = []
  storage_services_xml = storage_xml.css('StorageService')
  storage_services_xml.each do |storage_service_xml|
     = StorageAccount.new

    .url = xml_content(storage_service_xml, 'Url')
    .name = xml_content(
      storage_service_xml, 'ServiceName'
    )
    storage_service_properties = storage_service_xml.css(
      'StorageServiceProperties'
    )
    .description = xml_content(
      storage_service_properties, 'Description'
    )
    .affinity_group = xml_content(
      storage_service_properties, 'AffinityGroup'
    )
    .location = xml_content(
      storage_service_properties, 'Location'
    )
    .label = Base64.decode64(
      xml_content(storage_service_properties, 'Label')
    )
    .status = xml_content(
      storage_service_properties, 'Status'
    )
    .endpoints = storage_service_properties.css(
      'Endpoints Endpoint'
    ).map { |endpoint| endpoint.content }
    .geo_replication_enabled = xml_content(
      storage_service_properties, 'GeoReplicationEnabled'
    )
    . = xml_content(
      storage_service_properties, 'AccountType'
    )
    .geo_primary_region = xml_content(
      storage_service_properties, 'GeoPrimaryRegion'
    )
    .status_of_primary = xml_content(
      storage_service_properties, 'StatusOfPrimary'
    )
    .last_geo_failover_time = xml_content(
      storage_service_properties, 'LastGeoFailoverTime'
    )
    .geo_secondary_region = xml_content(
      storage_service_properties, 'GeoSecondaryRegion'
    )
    .status_of_secondary = xml_content(
      storage_service_properties, 'StatusOfSecondary'
    )
    .creation_time = xml_content(
      storage_service_properties, 'CreationTime'
    )
    .extended_properties = storage_service_xml.css(
      'ExtendedProperties ExtendedProperty'
    ).map do |prop|
      {
        name: xml_content(prop, 'Name'),
        value: xml_content(prop, 'Value')
      }
    end

    storage_accounts << 
  end

  storage_accounts.compact
end

.storage_services_to_xml(name, options = {}) ⇒ Object 



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# File 'lib/azure/storage_management/serialization.rb', line 24

def self.storage_services_to_xml(name, options = {})
  builder = Nokogiri::XML::Builder.new do |xml|
    xml.CreateStorageServiceInput(
      'xmlns' => 'http://schemas.microsoft.com/windowsazure'
    ) do
      xml.ServiceName(name)
      label = options[:label] || name
      xml.Label(Base64.encode64(label))
      xml.Description options[:description]\
        || 'Explicitly created storage service'
      unless options[:affinity_group_name].nil?
        xml.AffinityGroup options[:affinity_group_name]
      else
        xml.Location options[:location]
      end
      add_options_to_xml(xml, options)
    end
  end
  builder.doc.to_xml
end

.storage_update_to_xml(options) ⇒ Object 



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# File 'lib/azure/storage_management/serialization.rb', line 115

def self.storage_update_to_xml(options)
  # Cannot update if options is nil or empty
  fail 'No options specified' if options.empty?

  # Either one of Label, or Description is required.
  if (options[:label].nil? || options[:label].empty?) &&
      (options[:description].nil? || options[:description].empty?)
    fail 'Either one of Label or Description'\
      ' has to be provided. Both cannot be empty'
  end

  # The input param may not be nil or empty, but the values inside may
  # be. Check if atleast one value exists before proceeding.
  is_empty = true
  options.each do |option, value|
    case option
    when :description, :label
      is_empty = value.nil? || value.empty?
    when :geo_replication_enabled
      is_empty = !(value.is_a?(TrueClass) || value.is_a?(FalseClass))
    when :extended_properties
      value.each do |p, v|
        is_empty = ((p.nil? || p.empty?) || (v.nil? || v.empty?))
        break unless is_empty
      end
    end
    break unless is_empty
  end

  # Raise a RuntimeError if no options were provided
  fail 'No Options Specified' if is_empty

  builder = Nokogiri::XML::Builder.new do |xml|
    xml.UpdateStorageServiceInput(
      'xmlns' => 'http://schemas.microsoft.com/windowsazure'
    ) do
      # Check if label is nil. Use description only if label is nil
      if options[:label].nil? || options[:label].empty?
        desc = options[:description]
        xml.Description(desc) unless desc.nil? || desc.empty?
      else
        label = Base64.encode64(options[:label])
        xml.Label(label) unless label.nil? || label.empty?
      end
      add_options_to_xml(xml, options)
    end
  end
  builder.to_xml
end