Class: Hobix::WebApp::WEBrickServletHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/hobix/webapp/webrick-servlet.rb

Constant Summary collapse

LoadedServlets = 
{}

Class Method Summary collapse

Class Method Details

.get_instance(config, name) ⇒ Object 



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# File 'lib/hobix/webapp/webrick-servlet.rb', line 42

def WEBrickServletHandler.get_instance(config, name)
  unless LoadedServlets[name]
    LoadedServlets[name] = load_servlet(name)
  end
  LoadedServlets[name]
end

.load_servlet(path) ⇒ Object

load a WEBrick servlet written using webapp. WEBrickServletHandler.load_servlet returns a WEBrick servlet generated by WEBrick::HTTPServlet::ProcHandler.



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# File 'lib/hobix/webapp/webrick-servlet.rb', line 52

def WEBrickServletHandler.load_servlet(path)
  begin
    Thread.current[:webrick_load_servlet] = true
    load path, true
    unless Thread.current[:webrick_load_servlet].respond_to? :call
      raise "WEBrick servlet is not registered: #{path}"
    end
    procedure = Thread.current[:webrick_load_servlet]
    return WEBrick::HTTPServlet::ProcHandler.new(procedure)
  ensure
    Thread.current[:webrick_load_servlet] = nil
  end
end