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Java > Open Source Codes > org > objectweb > jonas > webapp > jonasadmin > service > container > ListContainersAction


1 /*
2  * JOnAS: Java(TM) Open Application Server
3  * Copyright (C) 1999 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: ListContainersAction.java,v 1.11 2004/03/19 14:31:49 sauthieg Exp $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.jonas.webapp.jonasadmin.service.container;
27
28 import java.io.IOException JavaDoc;
29 import java.util.ArrayList JavaDoc;
30 import java.util.Collections JavaDoc;
31 import java.util.Iterator JavaDoc;
32
33 import javax.management.ObjectName JavaDoc;
34 import javax.servlet.ServletException JavaDoc;
35 import javax.servlet.http.HttpServletRequest JavaDoc;
36 import javax.servlet.http.HttpServletResponse JavaDoc;
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.jmx.J2eeObjectName;
42 import org.objectweb.jonas.jmx.JonasManagementRepr;
43 import org.objectweb.jonas.webapp.jonasadmin.JonasAdminJmx;
44 import org.objectweb.jonas.webapp.jonasadmin.JonasBaseAction;
45 import org.objectweb.jonas.webapp.jonasadmin.WhereAreYou;
46
47 /**
48  * @author Michel-Ange ANTON
49  */
50
51 public class ListContainersAction 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         // Force the node selected in tree
60 m_WhereAreYou.selectNameNode(getTreeBranchName(DEPTH_SERVER) + WhereAreYou.NODE_SEPARATOR
61             + "services" + WhereAreYou.NODE_SEPARATOR + "ejbContainers", true);
62
63         // no Form used
64 try {
65             // Get container list
66 String JavaDoc sFile;
67             String JavaDoc sPath;
68             String JavaDoc sName;
69             ArrayList JavaDoc al = new ArrayList JavaDoc();
70             String JavaDoc p_DomainName = m_WhereAreYou.getCurrentDomainName();
71             String JavaDoc p_ServerName = m_WhereAreYou.getCurrentJonasServerName();
72             ObjectName JavaDoc onContainers = J2eeObjectName.getEJBModules(p_DomainName, p_ServerName);
73             Iterator JavaDoc itNames = JonasManagementRepr.queryNames(onContainers).iterator();
74             while (itNames.hasNext()) {
75                 ObjectName JavaDoc it_on = (ObjectName JavaDoc) itNames.next();
76                 sPath = getStringAttribute(it_on, "fileName");
77                 sFile = JonasAdminJmx.extractFilename(sPath);
78                 sName = it_on.getKeyProperty("name");
79                 al.add(new ContainerItem(sFile, sPath, it_on.toString(), sName));
80             }
81
82             Collections.sort(al, new ContainerItemByFile());
83             // Set list in the request
84 p_Request.setAttribute("listContainers", al);
85         }
86         catch (Throwable JavaDoc t) {
87             addGlobalError(t);
88             saveErrors(p_Request, m_Errors);
89             return (p_Mapping.findForward("Global Error"));
90         }
91         // Forward to the jsp.
92 return (p_Mapping.findForward("Containers"));
93     }
94 }
95
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