01: // StrutsTestCase - a JUnit extension for testing Struts actions
02: // within the context of the ActionServlet.
03: // Copyright (C) 2002 Deryl Seale
04: //
05: // This library is free software; you can redistribute it and/or
06: // modify it under the terms of the Apache Software License as
07: // published by the Apache Software Foundation; either version 1.1
08: // of the License, or (at your option) any later version.
09: //
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;
22: import javax.servlet.http.HttpServletRequest;
23: import javax.servlet.http.HttpServletResponse;
24:
25: public class InitParameterAction extends Action {
26:
27: public ActionForward execute(ActionMapping mapping,
28: ActionForm form, HttpServletRequest request,
29: HttpServletResponse response) {
30:
31: ActionErrors errors = new ActionErrors();
32:
33: ServletContext context = getServlet().getServletContext();
34: if (context != null) {
35: if (context.getInitParameter("username") == null)
36: errors.add("", new ActionMessage("error.init.param"));
37: } else
38: errors.add("", new ActionMessage("error.no.context"));
39: if (!errors.isEmpty())
40: saveErrors(request, errors);
41: return mapping.findForward("login");
42: }
43:
44: }
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