Class: Zena::Remote::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/zena/remote/connection.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/zena/remote/connection.rb', line 6

def initialize
end

Class Method Details

.connect(uri, token) ⇒ Object

Return a sub-class of Zena::Remote::Connection with the specified connection tokens built in. We create a new class because HTTParty works this way (class globals).



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# File 'lib/zena/remote/connection.rb', line 11

def self.connect(uri, token)
  Class.new(self) do
    include HTTMultiParty
    extend Zena::Remote::Interface::ConnectionMethods

    class << self
      alias http_delete delete
      alias delete destroy
    end

    @found_classes = {}
    @uri = uri
    @message_logger = STDOUT

    def self.[](class_name)
      @found_classes[class_name] ||= Zena::Remote::Klass.new(self, class_name)
    end

    def self.logger
      @logger ||= default_logger
    end

    def self.log_message(msg)
      logger = @message_logger || self.logger
      if logger.respond_to?(:info)
        logger.info "-\n"
        logger.info "  %-10s: %s" % ['operation', 'message']
        logger.info "  %-10s: %s" % ['message', msg.inspect]
      else
        @message_logger.send(:puts, msg)
      end
    end

    def self.message_logger=(logger)
      @message_logger = logger
    end

    def self.default_logger
      host = URI.parse(@uri =~ %r{^\w+://} ? @uri : "http://#{@uri}").host
      log_path = "log/#{host}.log"
      dir = File.dirname(log_path)
      Dir.mkdir(dir) unless File.exist?(dir)
      Logger.new(File.open(log_path, 'ab'))
    end

    def self.logger=(logger)
      @logger = logger
    end

    headers 'Accept' => 'application/xml'
    headers 'HTTP_X_AUTHENTICATION_TOKEN' => token
    base_uri uri
  end
end