Class: Appcast::MessageHandler

Inherits:
BaseHandler
  • Object
show all
Defined in:
lib/appcast/handlers.rb

Constant Summary collapse

ID_SCANNER = 
/\/(\d+)$/.freeze

Instance Method Summary collapse

Methods inherited from BaseHandler

#initialize

Constructor Details

This class inherits a constructor from Appcast::BaseHandler

Instance Method Details

#process(request, response) ⇒ Object 



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# File 'lib/appcast/handlers.rb', line 59

def process(request, response)
  id = request.path.scan(ID_SCANNER)[0].first
  
  case request.method
  when 'DELETE'
    @guard.synchronize { Message.destroy(id) }
    response.start(200) {}
  when 'PUT'
    @guard.synchronize { Message.find(id).unlock }
    response.start(200) {}
  when 'GET'
    msg = nil
    @guard.synchronize { msg = Message.find(id) }
    response.start { |h,out| h['Location'] = msg.location; out.write(msg.to_xml)  }
  end
rescue ActiveRecord::RecordNotFound
  response.start(404) { |h,out| out.write("Unknown message with id #{id}")  }
rescue => e
  puts e.message
  puts e.backtrace.join("\n")
  response.start(500) {}
end