Class: ZeevexThreadsafe::Rails::RequestGlobals

Inherits:
Object
  • Object
show all
Defined in:
lib/zeevex_threadsafe/rails/request_globals.rb

Defined Under Namespace

Modules: Accessors, Controller

Constant Summary collapse

REQUEST_VARNAME = 
"_zx_rg_request"
INSTANCE_VARNAME = 
"@_zx_request_globals"

Class Method Summary collapse

Class Method Details

.[](name) ⇒ Object 



26
27
28
 
# File 'lib/zeevex_threadsafe/rails/request_globals.rb', line 26

def [](name)
  hash[name]
end

.[]=(name, val) ⇒ Object 



30
31
32
 
# File 'lib/zeevex_threadsafe/rails/request_globals.rb', line 30

def []=(name, val)
  hash(true)[name] = val
end

.define_request_global_accessors(base, name, key = nil) ⇒ Object 



40
41
42
43
44
45
46
47
48
49
50
51
 
# File 'lib/zeevex_threadsafe/rails/request_globals.rb', line 40

def define_request_global_accessors(base, name, key = nil)
  key ||= name
  base.class_eval do
    define_method name do
      ZeevexThreadsafe::Rails::RequestGlobals[key]
    end

    define_method (name.to_s + "=").to_sym do |value|
      ZeevexThreadsafe::Rails::RequestGlobals[key] = value
    end
  end
end

.request ⇒ Object 



17
18
19
20
 
# File 'lib/zeevex_threadsafe/rails/request_globals.rb', line 17

def request
  ref = Thread.current[REQUEST_VARNAME]
  ref && ref.class == WeakRef && ref.weakref_alive? ? ref.__getobj__ : nil
end

.request=(request) ⇒ Object 



22
23
24
 
# File 'lib/zeevex_threadsafe/rails/request_globals.rb', line 22

def request=(request)
  Thread.current[REQUEST_VARNAME] = (request ? WeakRef.new(request) : nil)
end

.reset ⇒ Object 



34
35
36
37
 
# File 'lib/zeevex_threadsafe/rails/request_globals.rb', line 34

def reset
  hash && hash.clear
  Thread.current[REQUEST_VARNAME] = nil
end