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Java > Open Source Codes > org > objectweb > jonas > webapp > jonasadmin > domain > EditDomainAction


1 /**
2  * JOnAS: Java(TM) Open Application Server
3  * Copyright (C) 1999-2004 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: EditDomainAction.java,v 1.6 2005/03/15 14:45:30 danesa Exp $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.jonas.webapp.jonasadmin.domain;
27
28 import java.io.IOException JavaDoc;
29 import java.util.ArrayList JavaDoc;
30 import java.util.Collections JavaDoc;
31
32 import javax.management.ObjectName JavaDoc;
33 import javax.servlet.ServletException JavaDoc;
34 import javax.servlet.http.HttpServletRequest JavaDoc;
35 import javax.servlet.http.HttpServletResponse JavaDoc;
36
37 import org.apache.struts.action.ActionForm;
38 import org.apache.struts.action.ActionForward;
39 import org.apache.struts.action.ActionMapping;
40 import org.objectweb.jonas.jmx.JonasManagementRepr;
41 import org.objectweb.jonas.jmx.ManagementReprLoader;
42 import org.objectweb.jonas.webapp.jonasadmin.JonasBaseAction;
43 import org.objectweb.jonas.webapp.jonasadmin.WhereAreYou;
44 import org.objectweb.jonas.webapp.jonasadmin.common.BeanComparator;
45 import org.objectweb.jonas.webapp.jonasadmin.common.ObjectNameItem;
46
47 /**
48  * @author Michel-Ange ANTON
49  */
50
51 public class EditDomainAction extends JonasBaseAction {
52
53 // --------------------------------------------------------- Public Methods
54
55     public ActionForward executeAction(ActionMapping p_Mapping, ActionForm p_Form
56             , HttpServletRequest JavaDoc p_Request, HttpServletResponse JavaDoc p_Response)
57     throws IOException JavaDoc, ServletException JavaDoc {
58         
59         try {
60             String JavaDoc adminServerName = m_WhereAreYou.getAdminJonasServerName();
61             boolean changeManagement = false;
62             if (!adminServerName.equals(m_WhereAreYou.getCurrentJonasServerName())) {
63                 // change management conext from a managed server in the domain
64 // to the JonasAdmin server
65 ManagementReprLoader.loadServerRepr(adminServerName);
66                 m_WhereAreYou.refreshServers(p_Request);
67                 changeManagement = true;
68             }
69             
70             // Force the node selected in tree
71 m_WhereAreYou.selectNameNode("domain", true);
72             
73             if (changeManagement) {
74                 refreshServerTree(p_Request);
75             }
76             
77             // Get servers running in this domain
78 ObjectName JavaDoc onDomain = m_WhereAreYou.getCurrentDomain();
79             ObjectName JavaDoc onCurrentServer = m_WhereAreYou.getCurrentJonasServer();
80             String JavaDoc [] serversOn = (String JavaDoc[]) JonasManagementRepr.getAttribute(onDomain, "servers");
81             ArrayList JavaDoc al = new ArrayList JavaDoc();
82             
83             String JavaDoc sOn = null;
84             for (int i = 0; i < serversOn.length; i++) {
85                 sOn = serversOn[i];
86                 ObjectName JavaDoc onServer = ObjectName.getInstance(sOn);
87                 if (!onServer.equals(onCurrentServer)) {
88                     al.add(new ObjectNameItem(onServer));
89                 }
90             }
91             Collections.sort(al, new BeanComparator(new String JavaDoc[] {
92             "name"}));
93             p_Request.setAttribute("listServers", al);
94             p_Request.setAttribute("currentServer", new ObjectNameItem(onCurrentServer));
95         } catch (Throwable JavaDoc t) {
96             addGlobalError(t);
97             saveErrors(p_Request, m_Errors);
98             return (p_Mapping.findForward("Global Error"));
99         }
100         // Forward to the jsp.
101 return (p_Mapping.findForward("Domain"));
102     }
103     
104 }
105
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