X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/bf29550db840c97cafffbe1e836750bef6c7942d..93fded964161e190eda2ff220c2b2229e10d92da:/vendor/plugins/sql_session_store/lib/mysql_session.rb

diff --git a/vendor/plugins/sql_session_store/lib/mysql_session.rb b/vendor/plugins/sql_session_store/lib/mysql_session.rb
deleted file mode 100755
index 8c86384c9..000000000
--- a/vendor/plugins/sql_session_store/lib/mysql_session.rb
+++ /dev/null
@@ -1,132 +0,0 @@
-require 'mysql'
-
-# allow access to the real Mysql connection
-class ActiveRecord::ConnectionAdapters::MysqlAdapter
-  attr_reader :connection
-end
-
-# MysqlSession is a down to the bare metal session store
-# implementation to be used with +SQLSessionStore+. It is much faster
-# than the default ActiveRecord implementation.
-#
-# The implementation assumes that the table column names are 'id',
-# 'data', 'created_at' and 'updated_at'. If you want use other names,
-# you will need to change the SQL statments in the code.
-
-class MysqlSession
-
-  # if you need Rails components, and you have a pages which create
-  # new sessions, and embed components insides this pages that need
-  # session access, then you *must* set +eager_session_creation+ to
-  # true (as of Rails 1.0).
-  cattr_accessor :eager_session_creation
-  @@eager_session_creation = false
-
-  attr_accessor :id, :session_id, :data
-
-  def initialize(session_id, data)
-    @session_id = session_id
-    @data = data
-    @id = nil
-  end
-
-  class << self
-
-    # retrieve the session table connection and get the 'raw' Mysql connection from it
-    def session_connection
-      SqlSession.connection.connection
-    end
-
-    # try to find a session with a given +session_id+. returns nil if
-    # no such session exists. note that we don't retrieve
-    # +created_at+ and +updated_at+ as they are not accessed anywhyere
-    # outside this class
-    def find_session(session_id)
-      connection = session_connection
-      connection.query_with_result = true
-      session_id = Mysql::quote(session_id)
-      result = connection.query("SELECT id, data FROM sessions WHERE `session_id`='#{session_id}' LIMIT 1")
-      my_session = nil
-      # each is used below, as other methods barf on my 64bit linux machine
-      # I suspect this to be a bug in mysql-ruby
-      result.each do |row|
-        my_session = new(session_id, row[1])
-        my_session.id = row[0]
-      end
-      result.free
-      my_session
-    end
-
-    # create a new session with given +session_id+ and +data+
-    # and save it immediately to the database
-    def create_session(session_id, data)
-      session_id = Mysql::quote(session_id)
-      new_session = new(session_id, data)
-      if @@eager_session_creation
-        connection = session_connection
-        connection.query("INSERT INTO sessions (`created_at`, `updated_at`, `session_id`, `data`) VALUES (NOW(), NOW(), '#{session_id}', '#{Mysql::quote(data)}')")
-        new_session.id = connection.insert_id
-      end
-      new_session
-    end
-
-    # delete all sessions meeting a given +condition+. it is the
-    # caller's responsibility to pass a valid sql condition
-    def delete_all(condition=nil)
-      if condition
-        session_connection.query("DELETE FROM sessions WHERE #{condition}")
-      else
-        session_connection.query("DELETE FROM sessions")
-      end
-    end
-
-  end # class methods
-
-  # update session with given +data+.
-  # unlike the default implementation using ActiveRecord, updating of
-  # column `updated_at` will be done by the datbase itself
-  def update_session(data)
-    connection = self.class.session_connection
-    if @id
-      # if @id is not nil, this is a session already stored in the database
-      # update the relevant field using @id as key
-      connection.query("UPDATE sessions SET `updated_at`=NOW(), `data`='#{Mysql::quote(data)}' WHERE id=#{@id}")
-    else
-      # if @id is nil, we need to create a new session in the database
-      # and set @id to the primary key of the inserted record
-      connection.query("INSERT INTO sessions (`created_at`, `updated_at`, `session_id`, `data`) VALUES (NOW(), NOW(), '#{@session_id}', '#{Mysql::quote(data)}')")
-      @id = connection.insert_id
-    end
-  end
-
-  # destroy the current session
-  def destroy
-    self.class.delete_all("session_id='#{session_id}'")
-  end
-
-end
-
-__END__
-
-# This software is released under the MIT license
-#
-# Copyright (c) 2005-2008 Stefan Kaes
-
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.