Module: Jdbc::Postgres

Defined in:

lib/jdbc/postgres.rb,
lib/jdbc/postgres/version.rb

Constant Summary

DRIVER_VERSION =

'9.4.1200'

VERSION =

DRIVER_VERSION

Class Method Summary

• .driver_jar ⇒ Object
• .driver_name ⇒ Object
• .load_driver(method = :load) ⇒ Object

Class Method Details

.driver_jar ⇒ Object

# File 'lib/jdbc/postgres.rb', line 7

def self.driver_jar
  version_jdbc_version = DRIVER_VERSION.split( '.' )
  if ( jdbc_version = self.jdbc_version ).is_a? Float
    jdbc_version = (jdbc_version * 10).to_i
  end
  version_jdbc_version << jdbc_version
  'postgresql-%s.%s-%s.jdbc%d.jar' % version_jdbc_version
end

.driver_name ⇒ Object

# File 'lib/jdbc/postgres.rb', line 26

def self.driver_name
  'org.postgresql.Driver'
end

.load_driver(method = :load) ⇒ Object

# File 'lib/jdbc/postgres.rb', line 16

def self.load_driver(method = :load)
  send method, driver_jar
rescue LoadError => e
  if jdbc_version < 4
    warn "failed to load postgresql (driver) jar, please note that we no longer " <<
    "include JDBC 3.x support, on Java < 6 please use gem 'jdbc-postgres', '~> 9.2'"
  end
  raise e
end