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Java > Open Source Codes > org > exoplatform > portlets > monitor > portlet > renderer > html > PortletApplicationMonitorRenderer


1 /***************************************************************************
2  * Copyright 2001-2003 The eXo Platform SARL All rights reserved. *
3  * Please look at license.txt in info directory for more license detail. *
4  **************************************************************************/
5 package org.exoplatform.portlets.monitor.portlet.renderer.html;
6
7 import java.io.IOException JavaDoc;
8 import java.util.Date JavaDoc;
9 import java.util.Iterator JavaDoc;
10 import java.util.ResourceBundle JavaDoc;
11 import javax.faces.component.UIComponent;
12 import javax.faces.context.FacesContext;
13 import javax.faces.context.ResponseWriter;
14 import org.exoplatform.faces.core.renderer.html.HtmlBasicRenderer;
15 import org.exoplatform.portlets.monitor.portlet.component.UIPortletApplicationMonitor;
16 import org.exoplatform.portlets.monitor.portlet.component.model.PortletApplicationData;
17 import org.exoplatform.services.portletcontainer.monitor.PortletRuntimeData;
18 /**
19  * Apr 28, 2004
20  * @author: Tuan Nguyen
21  * @email: tuan08@users.sourceforge.net
22  * @version: $Id: PortletApplicationMonitorRenderer.java,v 1.4 2004/08/28 18:59:20 tuan08 Exp $
23  **/
24 public class PortletApplicationMonitorRenderer extends HtmlBasicRenderer {
25
26   public void encodeChildren( FacesContext context, UIComponent component ) throws IOException JavaDoc {
27     UIPortletApplicationMonitor uiMonitor = (UIPortletApplicationMonitor) component ;
28     ResourceBundle JavaDoc res = getApplicationResourceBundle(context.getExternalContext()) ;
29     ResponseWriter w = context.getResponseWriter() ;
30     PortletApplicationData appData = uiMonitor.getPortletApplicationData() ;
31     w.write("<table class='UIPortletApplicationMonitor'>") ;
32     w. write("<tr>") ;
33     w. write("<th>"); w.write(res.getString("UIPortletApplicationMonitor.header.portlet-name")) ; w.write("</th>") ;
34     w. write("<th>"); w.write(res.getString("UIPortletApplicationMonitor.header.initialized")) ; w.write("</th>") ;
35     w. write("<th>"); w.write(res.getString("UIPortletApplicationMonitor.header.initialization-time")); w.write("</th>") ;
36     w. write("<th>"); w.write(res.getString("UIPortletApplicationMonitor.header.last-access-time")); w.write("</th>") ;
37     w. write("<th>"); w.write(res.getString("UIPortletApplicationMonitor.header.last-failure-access-time")); w.write("</th>") ;
38     w. write("<th>"); w.write(res.getString("UIPortletApplicationMonitor.header.last-init-failure-access-time")); w.write("</th>") ;
39     w. write("</tr>") ;
40     Iterator JavaDoc portletDatasItr = appData.getPortletRuntimeDatas().iterator();
41     int i = 0;
42     Date JavaDoc time = new Date JavaDoc();
43     while(portletDatasItr.hasNext()) {
44       PortletRuntimeData rtd = (PortletRuntimeData)portletDatasItr.next() ;
45       String JavaDoc clazz = "odd";
46       if (i % 2 == 0)
47         clazz = "even";
48       w.write("<tr class='" + clazz + "'>") ;
49       w. write("<td>"); w.write(rtd.getPortletName()) ; w.write("</td>") ;
50       w. write("<td>"); w.write(Boolean.toString(rtd.isInitialized())) ; w.write("</td>") ;
51       w. write("<td>"); w.write(formatTime(rtd.getInitializationTime(), time)) ; w.write("</td>") ;
52       w. write("<td>"); w.write(formatTime(rtd.getLastAccessTime(), time)) ; w.write("</td>") ;
53       w. write("<td>"); w.write(formatTime(rtd.getLastFailureAccessTime(), time)) ; w.write("</td>") ;
54       w. write("<td>"); w.write(formatTime(rtd.getLastInitFailureAccessTime(), time)) ; w.write("</td>") ;
55       w.write("</tr>") ;
56       i++;
57     }
58     w.write("</table>") ;
59   }
60
61   private String JavaDoc formatTime(long t, Date JavaDoc time) {
62     if (t <= 0) return "-" ;
63     time.setTime(t) ;
64     return ft_.format(time) ;
65   }
66 }
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