Method: Og::MysqlAdapter#initialize

Defined in:
lib/og/adapter/mysql.rb

#initialize(options) ⇒ MysqlAdapter

Initialize the MySQL store.

Options

  • :name, the name of the database.

  • :user, the username for using the database.

  • :password, the password of the database user.

  • :address, the addres where the server is listening.

  • :port, the port where the server is listening.

  • :socket, is useful when the pure ruby driver is used.

    this is the location of mysql.sock. For Ubuntu/Debian 
this is '/var/run/mysqld/mysqld.sock'. You can find
the location for your system in my.cnf



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# File 'lib/og/adapter/mysql.rb', line 52

def initialize(options)
  super

  @typemap.update(TrueClass => 'tinyint', Time => 'datetime')

  @conn = Mysql.connect(
    options[:address] || options[:host] || 'localhost', 
    options[:user],
    options[:password], 
    options[:name],
    options[:port],
    options[:socket]
  )

  # You should set recconect to true to avoid MySQL has
  # gone away errors.

  if @conn.respond_to? :reconnect
    options[:reconnect] = true unless options.has_key?(:reconnect)
    @conn.reconnect = options[:reconnect]
  end

rescue Object => ex
  if database_does_not_exist_exception? ex
    Logger.info "Database '#{options[:name]}' not found!"
    create_db(options)
    retry
  end
  
  raise
end