/src/fan/Flash.fan

 1//
 2// Copyright (c) 2011, Andy Frank
 3// Licensed under the MIT License
 4//
 5// History:
 6//   1 Jul 2011  Andy Frank  Creation
 7//
 8
 9using web
10
11**
12** Flash manages short-term messaging between requests.
13**
14class Flash
15{
16  ** Values from previous request.
17  Str:Str req { private set }
18
19  ** Map used to build flash for the next request.
20  Str:Str res := Str:Str[:] { private set }
21
22  ** Internal ctor.
23  internal new make(Str:Str req)
24  {
25    this.req = req.ro
26  }
27}