class Rack::ECG::Check::SequelConnection
Attributes
connection_parameters[R]
name[R]
Public Class Methods
new(parameters = {})
click to toggle source
Checks whether Sequel can connect to the database identified by the connection
option.
@option parameters connection [String,Hash] Sequel connection parameters to check @option parameters name [String,nil] Name to distinguish multiple Sequel checks
# File lib/rack/ecg/check/sequel_connection.rb, line 13 def initialize(parameters = {}) @connection_parameters = parameters[:connection] @name = parameters[:name] end
Public Instance Methods
result()
click to toggle source
# File lib/rack/ecg/check/sequel_connection.rb, line 18 def result value = "" status = Status::OK begin if connection_parameters.nil? status = Status::ERROR value = "Sequel Connection parameters not found" elsif defined?(::Sequel) ::Sequel.connect(connection_parameters) do |db| value = db.test_connection status = Status::OK end else status = Status::ERROR value = "Sequel not found" end rescue => e status = Status::ERROR value = e.message end Result.new(result_key.to_sym, status, value.to_s) end
result_key()
click to toggle source
# File lib/rack/ecg/check/sequel_connection.rb, line 42 def result_key if name "sequel #{name.downcase}".gsub(/\W+/, '_') else "sequel" end end