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Java > Open Source Codes > org > objectweb > jonas > webapp > jonasadmin > deploy > ApplyRemoveAction


1 /**
2  * JOnAS: Java(TM) Open Application Server
3  * Copyright (C) 2005 Bull S.A.
4  * Contact: jonas-team@objectweb.org
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA
20  *
21  * --------------------------------------------------------------------------
22  * $Id: ApplyRemoveAction.java,v 1.1 2005/05/26 15:06:22 benoitf Exp $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.jonas.webapp.jonasadmin.deploy;
27
28 import java.util.ArrayList JavaDoc;
29 import java.util.Arrays JavaDoc;
30
31 import javax.servlet.ServletException JavaDoc;
32 import javax.servlet.http.HttpServletRequest JavaDoc;
33 import javax.servlet.http.HttpServletResponse JavaDoc;
34
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.ActionMessage;
39
40 /**
41  * Set the list of removed modules choosen by the user
42  * @author Florent Benoit
43  */
44 public class ApplyRemoveAction extends BaseDeployAction {
45
46     /**
47      * Execute the action with given params
48      * @param actionMapping The ActionMapping used to select this instance
49      * @param actionForm The optional ActionForm bean for this request (if any)
50      * @param request The HTTP request we are processing
51      * @param response The HTTP response we are creating
52      * @return a forward when action is finished
53      * @exception ServletException if business logic throws an exception
54      */
55     public ActionForward executeAction(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest JavaDoc request,
56             HttpServletResponse JavaDoc response) throws ServletException JavaDoc {
57
58         String JavaDoc sForward = "Remove Confirm";
59
60         // Form used
61 RemoveForm removeForm = (RemoveForm) actionForm;
62         try {
63
64             removeForm.setListToBeRemoved(Arrays.asList(removeForm.getRemoveSelected()));
65             removeForm.setListRemoved(new ArrayList JavaDoc());
66             removeForm.setConfirm(removeForm.getRemoveSelected().length > 0);
67             if (!removeForm.isConfirm()) {
68                 m_Errors.add("error.remove.noselect", new ActionMessage("error.remove.noselect"));
69                 saveErrors(request, m_Errors);
70                 sForward = "Remove";
71             }
72
73         } catch (Throwable JavaDoc t) {
74             addGlobalError(t);
75             saveErrors(request, m_Errors);
76             return (actionMapping.findForward("Global Error"));
77         }
78         // Forward to the jsp.
79 return (actionMapping.findForward(sForward));
80     }
81 }
82
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