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Versions: 22
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Contents
module ActiveRecord
module ConnectionAdapters
class JdbcDriver
attr_reader :name, :properties
def initialize(name, properties = {})
@name = name
@driver = driver_class.new
if properties.is_a?(Java::JavaUtil::Properties)
@properties = properties # allow programmatically set properties
else
@properties = Java::JavaUtil::Properties.new
properties.each { |key, val| @properties[key.to_s] = val.to_s } if properties
end
end
def driver_class
@driver_class ||= begin
driver_class_const = (@name[0...1].capitalize + @name[1..@name.length]).gsub(/\./, '_')
Jdbc::DriverManager.java_class.synchronized do # avoid 2 threads here
unless Jdbc.const_defined?(driver_class_const)
driver_class_name = @name
Jdbc.module_eval do
java_import(driver_class_name) { driver_class_const }
end
end
end unless Jdbc.const_defined?(driver_class_const)
driver_class = Jdbc.const_get(driver_class_const)
raise "You must specify a driver for your JDBC connection" unless driver_class
driver_class
end
end
def connection(url, user, pass)
# bypass DriverManager to get around problem with dynamically loaded jdbc drivers
properties = self.properties.clone
properties.setProperty("user", user.to_s) if user
properties.setProperty("password", pass.to_s) if pass
@driver.connect(url, properties)
end
end
end
end
Version data entries
22 entries across 22 versions & 2 rubygems