Class: Replidog::Proxy::ConnectionPoolCreater

Inherits:
Object
  • Object
show all
Defined in:
lib/replidog/proxy.rb

Overview

Creates database connection pool from configuration Hash table.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(configuration) ⇒ ConnectionPoolCreater

Returns a new instance of ConnectionPoolCreater.



181
182
183
 
# File 'lib/replidog/proxy.rb', line 181

def initialize(configuration)
  @configuration = configuration.dup
end

Class Method Details

.create(*args) ⇒ Object 



177
178
179
 
# File 'lib/replidog/proxy.rb', line 177

def self.create(*args)
  new(*args).create
end

Instance Method Details

#create ⇒ Object 



185
186
187
188
189
190
191
192
193
194
195
196
 
# File 'lib/replidog/proxy.rb', line 185

def create
  spec =
    if ActiveRecord::VERSION::MAJOR >= 5 || (ActiveRecord::VERSION::MAJOR == 4 && ActiveRecord::VERSION::MINOR >= 1)
      ActiveRecord::ConnectionAdapters::ConnectionSpecification::Resolver.new({}).spec(@configuration)
    elsif ActiveRecord::VERSION::MAJOR == 4 && ActiveRecord::VERSION::MINOR < 1
      ActiveRecord::ConnectionAdapters::ConnectionSpecification::Resolver.new(@configuration, {}).spec
    else
      ActiveRecord::Base::ConnectionSpecification::Resolver.new(@configuration, {}).spec
    end

  ActiveRecord::ConnectionAdapters::ConnectionPool.new(spec)
end