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


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.List JavaDoc;
9 import java.util.ResourceBundle JavaDoc;
10 import javax.faces.component.UIComponent;
11 import javax.faces.context.FacesContext;
12 import javax.faces.context.ResponseWriter;
13 import org.exoplatform.container.monitor.RequestMonitorData;
14 import org.exoplatform.faces.core.renderer.html.HtmlBasicRenderer;
15 import org.exoplatform.portlets.monitor.portlet.component.UIPortalMonitor;
16 /**
17  * Apr 28, 2004
18  * @author: Tuan Nguyen
19  * @email: tuan08@users.sourceforge.net
20  * @version: $Id: PortalMonitorRenderer.java,v 1.4 2004/08/02 12:04:26 tuan08 Exp $
21  **/

22 public class PortalMonitorRenderer extends HtmlBasicRenderer {
23   public void encodeChildren( FacesContext context, UIComponent component ) throws IOException JavaDoc {
24     UIPortalMonitor uiMonitor = (UIPortalMonitor) component ;
25     ResponseWriter w = context.getResponseWriter() ;
26     ResourceBundle JavaDoc res = getApplicationResourceBundle(context.getExternalContext()) ;
27     List JavaDoc monitors = uiMonitor.getRequestMonitorData();
28     w.write("<table class='"); w.write(uiMonitor.getClazz()); w.write("'>") ;
29     w. write("<tr>") ;
30     w. write("<th>"); w.write(res.getString("UIPortalMonitor.header.time-range")); w.write("</th>") ;
31     w. write("<th>"); w.write(res.getString("UIPortalMonitor.header.request-counter")); w.write("</th>") ;
32     w. write("<th>"); w.write(res.getString("UIPortalMonitor.header.request-min-execution-time")); w.write("</th>") ;
33     w. write("<th>"); w.write(res.getString("UIPortalMonitor.header.request-max-execution-time")); w.write("</th>") ;
34     w. write("<th>"); w.write(res.getString("UIPortalMonitor.header.request-avg-execution-time")); w.write("</th>") ;
35     for(int i = 0 ; i < monitors.size(); i++) {
36         RequestMonitorData data = (RequestMonitorData) monitors.get(i) ;
37       String JavaDoc clazz = "odd";
38       if (i % 2 == 0)
39         clazz = "even";
40         w.write("<tr class='" + clazz + "'>") ;
41         w. write("<td>");
42       w. write(Long.toString(data.minRange())); w.write("-"); w.write(Long.toString(data.maxRange()));
43       w. write("</td>") ;
44         w. write("<td>"); w.write(Long.toString(data.getRequestCounter())); w.write("</td>");
45         w. write("<td>"); w.write(Long.toString(data.minExecutionTime())); w.write("</td>");
46         w. write("<td>"); w.write(Long.toString(data.maxExecutionTime())); w.write("</td>");
47         w. write("<td>"); w.write(Long.toString(data.averageExecutionTime())); w.write("</td>");
48         w.write("</tr>") ;
49     }
50     w.write("<tr class='footer'>");
51     w. write("<td>"); w.write(res.getString("UIPortalMonitor.header.all")) ; w.write("</td>") ;
52     w. write("<td>"); w.write(uiMonitor.getRequestCounter()) ; w.write("</td>") ;
53     w. write("<td>"); w.write(uiMonitor.getMinExecutionTime()) ; w.write("</td>") ;
54     w. write("<td>"); w.write(uiMonitor.getMaxExecutionTime()) ; w.write("</td>") ;
55     w. write("<td>"); w.write(uiMonitor.getAverageExecutionTime()) ; w.write("</td>") ;
56     w.write("</tr>") ;
57     w.write("</table>") ;
58   }
59 }
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