Class: Chef::ChefFS::DataHandler::DataBagItemDataHandler

Inherits:
DataHandlerBase show all
Defined in:
lib/chef/chef_fs/data_handler/data_bag_item_data_handler.rb

Instance Method Summary collapse

Methods inherited from DataHandlerBase

#chef_object, #default, #from_ruby, #minimize, #normalize_hash, #normalize_run_list, #remove_dot_json, #to_ruby, #to_ruby_keys

Instance Method Details

#chef_class ⇒ Object 



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# File 'lib/chef/chef_fs/data_handler/data_bag_item_data_handler.rb', line 41

def chef_class
  Chef::DataBagItem
end

#normalize(data_bag_item, entry) ⇒ Object 



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# File 'lib/chef/chef_fs/data_handler/data_bag_item_data_handler.rb', line 8

def normalize(data_bag_item, entry)
  # If it's wrapped with raw_data, unwrap it.
  if data_bag_item['json_class'] == 'Chef::DataBagItem' && data_bag_item['raw_data']
    data_bag_item = data_bag_item['raw_data']
  end
  # chef_type and data_bag come back in PUT and POST results, but we don't
  # use those in knife-essentials.
  normalize_hash(data_bag_item, {
    'id' => remove_dot_json(entry.name)
  })
end

#normalize_for_post(data_bag_item, entry) ⇒ Object 



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# File 'lib/chef/chef_fs/data_handler/data_bag_item_data_handler.rb', line 20

def normalize_for_post(data_bag_item, entry)
  if data_bag_item['json_class'] == 'Chef::DataBagItem' && data_bag_item['raw_data']
    data_bag_item = data_bag_item['raw_data']
  end
  {
    "name" => "data_bag_item_#{entry.parent.name}_#{remove_dot_json(entry.name)}",
    "json_class" => "Chef::DataBagItem",
    "chef_type" => "data_bag_item",
    "data_bag" => entry.parent.name,
    "raw_data" => normalize(data_bag_item, entry)
  }
end

#normalize_for_put(data_bag_item, entry) ⇒ Object 



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# File 'lib/chef/chef_fs/data_handler/data_bag_item_data_handler.rb', line 33

def normalize_for_put(data_bag_item, entry)
  normalize_for_post(data_bag_item, entry)
end

#preserve_key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chef/chef_fs/data_handler/data_bag_item_data_handler.rb', line 37

def preserve_key?(key)
  return key == 'id'
end

#verify_integrity(object, entry, &on_error) ⇒ Object 



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# File 'lib/chef/chef_fs/data_handler/data_bag_item_data_handler.rb', line 45

def verify_integrity(object, entry, &on_error)
  base_name = remove_dot_json(entry.name)
  if object['raw_data']['id'] != base_name
    on_error.call("ID in #{entry.path_for_printing} must be '#{base_name}' (is '#{object['raw_data']['id']}')")
  end
end