Class: ActiveRecord::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/active_record/connection_adapters/cassandra_adapter.rb

Class Method Summary collapse

Class Method Details

.cassandra_connection(config) ⇒ Object 



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# File 'lib/active_record/connection_adapters/cassandra_adapter.rb', line 9

def self.cassandra_connection(config)
  config.symbolize_keys!
  host = config[:host] || '127.0.0.1'
  port = config[:port] || 9160

  unless (keyspace = config[:keyspace] || config[:database])
    raise ArgumentError, "No database file specified. Missing argument: keyspace"
  end

  thrift_client_options = config.dup
  [:adapter, :host, :port, :keyspace, :database].each {|i| thrift_client_options.delete(i) }

  client = Cassandra.new(keyspace, "#{host}:#{port}", thrift_client_options)
  ConnectionAdapters::CassandraAdapter.new(client, logger, config)
end