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Java > Open Source Codes > net > sf > jguard > example > struts > actions > BaseAction


1 /*
2 jGuard is a security framework based on top of jaas (java authentication and authorization security).
3 it is written for web applications, to resolve simply, access control problems.
4 version $Name$
5 http://sourceforge.net/projects/jguard/
6
7 Copyright (C) 2004 Charles GAY
8
9 This library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Lesser General Public
11 License as published by the Free Software Foundation; either
12 version 2.1 of the License, or (at your option) any later version.
13
14 This library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Lesser General Public License for more details.
18
19 You should have received a copy of the GNU Lesser General Public
20 License along with this library; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22
23
24 jGuard project home page:
25 http://sourceforge.net/projects/jguard/
26
27 */
28 package net.sf.jguard.example.struts.actions;
29
30 import javax.servlet.ServletContext JavaDoc;
31 import javax.servlet.http.HttpServletRequest JavaDoc;
32 import javax.servlet.http.HttpServletResponse JavaDoc;
33
34 import org.apache.struts.action.Action;
35 import org.apache.struts.action.ActionForm;
36 import org.apache.struts.action.ActionForward;
37 import org.apache.struts.action.ActionMapping;
38 import org.apache.struts.action.ActionServlet;
39 import org.apache.struts.actions.ActionDispatcher;
40
41
42 /**
43  * base action which unifies Actions and DispatchActions with the new ActionDispatcher tips.
44  * all actions should extends it.
45  * @author <a HREF="mailto:diabolo512@users.sourceforge.net">Charles Gay</a>
46  */
47 public class BaseAction extends Action{
48
49     protected ActionDispatcher dispatcher = new ActionDispatcher(this, ActionDispatcher.DEFAULT_FLAVOR);
50
51     public ActionForward execute(ActionMapping mapping,
52                             ActionForm form,
53                             HttpServletRequest JavaDoc request,
54                             HttpServletResponse JavaDoc response)
55                    throws Exception JavaDoc {
56     return dispatcher.execute(mapping, form, request, response);
57     }
58
59
60     /**
61      * initialize some stuff (the Spring framework webAppplicationContext or another one).
62      * @param actionServlets
63      */
64     public void setServlet(ActionServlet actionServlet) {
65         super.setServlet(actionServlet);
66         ServletContext JavaDoc servletContext = actionServlet.getServletContext();
67         //WebApplicationContext wac = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
68 //this.facade = (Facade of your business layer) wac.getBean(facade bean id in your Spring config file);
69 }
70
71 }
72
73
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