blob: a32fb7d399f89adcb98c8cd5ee1700345df004da (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
require "active_record"
require "rails"
require "active_model/railtie"
# For now, action_controller must always be present with
# rails, so let's make sure that it gets required before
# here. This is needed for correctly setting up the middleware.
# In the future, this might become an optional require.
require "action_controller/railtie"
module ActiveRecord
class Railtie < Rails::Railtie
config.active_record = ActiveSupport::OrderedOptions.new
config.generators.orm :active_record, :migration => true,
:timestamps => true
config.app_middleware.insert_after "::ActionDispatch::Callbacks",
"ActiveRecord::QueryCache"
config.app_middleware.insert_after "::ActionDispatch::Callbacks",
"ActiveRecord::ConnectionAdapters::ConnectionManagement"
rake_tasks do
load "active_record/railties/databases.rake"
end
require "active_record/railties/log_subscriber"
log_subscriber :active_record, ActiveRecord::Railties::LogSubscriber.new
initializer "active_record.initialize_timezone" do
ActiveSupport.on_load(:active_record) do
self.time_zone_aware_attributes = true
self.default_timezone = :utc
end
end
initializer "active_record.logger" do
ActiveSupport.on_load(:active_record) { self.logger ||= ::Rails.logger }
end
initializer "active_record.set_configs" do |app|
ActiveSupport.on_load(:active_record) do
app.config.active_record.each do |k,v|
send "#{k}=", v
end
end
end
# This sets the database configuration from Configuration#database_configuration
# and then establishes the connection.
initializer "active_record.initialize_database" do |app|
ActiveSupport.on_load(:active_record) do
self.configurations = app.config.database_configuration
establish_connection
end
end
# Expose database runtime to controller for logging.
initializer "active_record.log_runtime" do |app|
require "active_record/railties/controller_runtime"
ActiveSupport.on_load(:action_controller) do
include ActiveRecord::Railties::ControllerRuntime
end
end
initializer "active_record.set_dispatch_hooks", :before => :set_clear_dependencies_hook do |app|
unless app.config.cache_classes
ActiveSupport.on_load(:active_record) do
ActionDispatch::Callbacks.after do
ActiveRecord::Base.reset_subclasses
ActiveRecord::Base.clear_reloadable_connections!
end
end
end
end
config.after_initialize do
ActiveSupport.on_load(:active_record) do
instantiate_observers
ActionDispatch::Callbacks.to_prepare(:activerecord_instantiate_observers) do
ActiveRecord::Base.instantiate_observers
end
end
end
end
end
|
