Upgrade to support threads.

This commit is contained in:
Martin Edenhofer 2012-07-28 18:37:18 +02:00
parent ff6423f2b7
commit 66137dcf7b

View file

@ -7,19 +7,17 @@ class Setting < ActiveRecord::Base
after_update :delete_cache
after_destroy :delete_cache
@@config = nil
def self.load
# check if config is already generated
return @@config if @@config
return Thread.current[:settings_config] if Thread.current[:settings_config]
# read all config settings
config = {}
Setting.select('name, state').order(:id).each { |setting|
config[setting.name] = setting.state[:value]
}
# config lookups
config.each { |key, value|
next if value.class.to_s != 'String'
@ -27,20 +25,20 @@ class Setting < ActiveRecord::Base
s = config[$1].to_s
}
}
# store for class requests
@@config = config
Thread.current[:settings_config] = config
return config
end
def self.get(name)
self.load
return @@config[name]
return Thread.current[:settings_config][name]
end
private
def delete_cache
@@config = nil
Thread.current[:settings_config] = nil
end
def set_initial
self.state_initial = self.state