module Rails::DataMapper

Public Class Methods

finalize() click to toggle source
# File lib/dm-rails/setup.rb, line 54
def self.finalize
  ::DataMapper.finalize
end
preload_models(app) click to toggle source
# File lib/dm-rails/setup.rb, line 58
def self.preload_models(app)
  app.config.paths['app/models'].each do |path|
    Dir.glob("#{path}/**/*.rb").sort.each { |file| require_dependency file[path.length..-1] }
  end
  finalize
end
setup(environment) click to toggle source
# File lib/dm-rails/setup.rb, line 9
def self.setup(environment)
  ::DataMapper.logger.info "[datamapper] Setting up the #{environment.inspect} environment:"
  configuration.repositories[environment].each do |name, config|
    setup_with_instrumentation(name.to_sym, config)
  end
  finalize
end
setup_log_listener(adapter_name) click to toggle source
# File lib/dm-rails/setup.rb, line 41
def self.setup_log_listener(adapter_name)
  adapter_name = 'sqlite3' if adapter_name == 'sqlite'
  driver_name  = ActiveSupport::Inflector.camelize(adapter_name)

  setup_do_driver(driver_name) do |driver|
    DataObjects::Connection.send(:include, LogListener)
    # FIXME Setting DataMapper::Logger.new($stdout, :off) alone won't work because the #log
    # method is currently only available in DO and needs an explicit DO Logger instantiated.
    # We turn the logger :off because ActiveSupport::Notifications handles displaying log messages
    driver.logger = DataObjects::Logger.new($stdout, :off)
  end
end
setup_logger(logger) click to toggle source
# File lib/dm-rails/setup.rb, line 37
def self.setup_logger(logger)
  ::DataMapper.logger = logger
end
setup_with_instrumentation(name, options) click to toggle source
# File lib/dm-rails/setup.rb, line 17
def self.setup_with_instrumentation(name, options)

  adapter = if options['uri']
              database_uri = ::Addressable::URI.parse(options['uri'])
              ::DataMapper.logger.info "[datamapper] Setting up #{name.inspect} repository: '#{database_uri.path}' on #{database_uri.scheme}"
              ::DataMapper.setup(name, database_uri)
            else
              ::DataMapper.logger.info "[datamapper] Setting up #{name.inspect} repository: '#{options['database']}' on #{options['adapter']}"
             ::DataMapper.setup(name, options)
            end

  if convention = configuration.resource_naming_convention[name]
    adapter.resource_naming_convention = convention
  end
  if convention = configuration.field_naming_convention[name]
    adapter.field_naming_convention = convention
  end
  setup_log_listener(adapter.options['adapter'])
end
storage() click to toggle source
# File lib/dm-rails/storage.rb, line 4
def self.storage
  Storage
end

Private Class Methods

setup_do_driver(driver_name) { |const| ... } click to toggle source
# File lib/dm-rails/setup.rb, line 69
def setup_do_driver(driver_name)
  if Object.const_defined?('DataObjects') && DataObjects.const_defined?(driver_name)
    yield DataObjects.const_get(driver_name)
  end
end