01: /*
02: * JOnAS: Java(TM) Open Application Server
03: * Copyright (C) 1999 Bull S.A.
04: * Contact: jonas-team@objectweb.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * 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: ListMBeansAction.java 9680 2006-10-06 12:08:33Z danesa $
23: * --------------------------------------------------------------------------
24: */
25:
26: package org.objectweb.jonas.webapp.jonasadmin.mbean;
27:
28: import java.io.IOException;
29: import java.util.ArrayList;
30: import java.util.Collections;
31: import java.util.Iterator;
32:
33: import javax.management.ObjectName;
34: import javax.servlet.ServletException;
35: import javax.servlet.http.HttpServletRequest;
36: import javax.servlet.http.HttpServletResponse;
37:
38: import org.apache.struts.action.ActionForm;
39: import org.apache.struts.action.ActionForward;
40: import org.apache.struts.action.ActionMapping;
41: import org.objectweb.jonas.webapp.jonasadmin.JonasAdminJmx;
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:
46: /**
47: * List of all MBeans.
48: *
49: * @author Michel-Ange ANTON
50: */
51:
52: public final class ListMBeansAction extends JonasBaseAction {
53:
54: // --------------------------------------------------------- Public Methods
55:
56: public ActionForward executeAction(ActionMapping p_Mapping,
57: ActionForm p_Form, HttpServletRequest p_Request,
58: HttpServletResponse p_Response) throws IOException,
59: ServletException {
60:
61: WhereAreYou oWhere = (WhereAreYou) p_Request.getSession()
62: .getAttribute(WhereAreYou.SESSION_NAME);
63: String serverName = oWhere.getCurrentJonasServerName();
64:
65: // Force the node selected in tree
66: m_WhereAreYou.selectNameNode(getTreeBranchName(DEPTH_SERVER),
67: true);
68:
69: try {
70: MbeanItem oItem;
71: ArrayList list = new ArrayList();
72: Iterator it = JonasAdminJmx.getListMbean(null, serverName)
73: .iterator();
74: while (it.hasNext()) {
75: oItem = MbeanItem.build((ObjectName) it.next());
76: list.add(oItem);
77: }
78: Collections.sort(list, new BeanComparator(new String[] {
79: "domain", "textFamily", "objectName" }));
80: p_Request.setAttribute("MBeans", list);
81: } catch (Throwable t) {
82: addGlobalError(t);
83: saveErrors(p_Request, m_Errors);
84: return (p_Mapping.findForward("Global Error"));
85: }
86: // Forward to the corresponding display page
87: return p_Mapping.findForward("List MBeans");
88: }
89:
90: }
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