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Java > Open Source Codes > servletunit > struts > tests > InitParameterAction


1 // StrutsTestCase - a JUnit extension for testing Struts actions
2 // within the context of the ActionServlet.
3 // Copyright (C) 2002 Deryl Seale
4 //
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the Apache Software License as
7 // published by the Apache Software Foundation; either version 1.1
8 // of the License, or (at your option) any later version.
9 //
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // Apache Software Foundation Licens for more details.
14 //
15 // You may view the full text here: http://www.apache.org/LICENSE.txt
16
17 package servletunit.struts.tests;
18
19 import org.apache.struts.action.*;
20
21 import javax.servlet.ServletContext JavaDoc;
22 import javax.servlet.http.HttpServletRequest JavaDoc;
23 import javax.servlet.http.HttpServletResponse JavaDoc;
24
25 public class InitParameterAction extends Action {
26
27     public ActionForward execute(ActionMapping mapping,
28                                  ActionForm form,
29                                  HttpServletRequest JavaDoc request,
30                                  HttpServletResponse JavaDoc response) {
31
32     ActionErrors errors = new ActionErrors();
33
34     ServletContext JavaDoc context = getServlet().getServletContext();
35     if (context != null) {
36         if (context.getInitParameter("username") == null)
37         errors.add("",new ActionMessage("error.init.param"));
38     } else
39         errors.add("",new ActionMessage("error.no.context"));
40     if (!errors.isEmpty())
41         saveErrors(request,errors);
42     return mapping.findForward("login");
43     }
44
45 }
46
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