class Db2Session::DbClient
Public Class Methods
new(config, userid, password)
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# File lib/db2_session/db_client.rb, line 5 def initialize(config, userid, password) @dsn = config[:dsn] @idle_time_limit = config[:idle] || 5 define_authenticated_client(userid, password) @client = authenticated_client @last_transaction = Time.now end
Public Instance Methods
define_authenticated_client(userid, password)
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# File lib/db2_session/db_client.rb, line 13 def define_authenticated_client(userid, password) singleton_class.define_method(:authenticated_client) do new_client(userid, password) end end
new_client(userid, password)
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# File lib/db2_session/db_client.rb, line 19 def new_client(userid, password) ODBC.connect(dsn, userid, password).tap do |odbc_conn| odbc_conn.use_time = true odbc_conn.use_utc = is_utc? end rescue ::ODBC::Error => e raise Db2Query::ConnectionError.new(e.message) end
reconnect!()
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# File lib/db2_session/db_client.rb, line 28 def reconnect! disconnect! @client = authenticated_client end