Module: Jdbc::Postgres
- Defined in:
- lib/jdbc/postgres.rb,
lib/jdbc/postgres/version.rb
Constant Summary collapse
- DRIVER_VERSION =
'9.4.1206'
- VERSION =
DRIVER_VERSION
Class Method Summary collapse
- .driver_jar ⇒ Object
- .driver_name ⇒ Object
- .jdbc_version ⇒ Object
- .load_driver(method = :load) ⇒ Object
Class Method Details
.driver_jar ⇒ Object
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# File 'lib/jdbc/postgres.rb', line 7 def self.driver_jar version_jdbc_version = DRIVER_VERSION.split( '.' ) if ( jdbc_v = jdbc_version ).is_a? Float jdbc_v = (jdbc_v * 10).to_i end version_jdbc_version << jdbc_v 'postgresql-%s.%s-%s-jdbc%d.jar' % version_jdbc_version end |
.driver_name ⇒ Object
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# File 'lib/jdbc/postgres.rb', line 26 def self.driver_name 'org.postgresql.Driver' end |
.jdbc_version ⇒ Object
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# File 'lib/jdbc/postgres.rb', line 30 def self.jdbc_version version = ENV_JAVA[ 'java.specification.version' ] version = version.split('.').last.to_i # '1.7' => 7 if version < 6 3 # not supported elsif version == 6 4 else # JDBC >= 4.1 4.1 end end |
.load_driver(method = :load) ⇒ Object
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# 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 |