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1
5 package org.exoplatform.portlets.jmx.renderer.html;
6
7 import java.io.IOException  ;
8 import java.util.ResourceBundle ;
9
10 import javax.faces.component.UIComponent;
11 import javax.faces.context.FacesContext;
12 import javax.faces.context.ResponseWriter;
13 import javax.management.MBeanOperationInfo ;
14 import javax.management.MBeanParameterInfo ;
15 import org.exoplatform.commons.debug.ObjectDebuger;
16 import org.exoplatform.faces.core.renderer.html.HtmlBasicRenderer;
17 import org.exoplatform.portlets.jmx.component.UIOperation;
18
19
25 public class OperationRenderer extends HtmlBasicRenderer{
26 public void encodeChildren( FacesContext context, UIComponent component ) throws IOException {
27 UIOperation uiOperation = (UIOperation) component ;
28 ResourceBundle res = getApplicationResourceBundle(context.getExternalContext()) ;
29 MBeanOperationInfo operationInfo = uiOperation.getMBeanOperationInfo() ;
30 Object result = uiOperation.getResult() ;
31 String returnData = "" ;
32 if(result != null) returnData = ObjectDebuger.asString(result) ;
33 ResponseWriter w = context.getResponseWriter() ;
34 String baseURL = uiOperation.getBaseURL(context) ;
35 w.write("<form name='operation' action='"); w.write(baseURL); w.write("' method='post'>\n") ;
36 w.write("<input type='hidden' name='"+ ACTION + "' value=''/>") ;
37 w.write("<table class='"); w.write(uiOperation.getClazz()); w.write("'>") ;
38 w. write("<tr>") ;
39 w. write("<th colspan='2'>");
40 w. write(res.getString("UIOperation.header.operation")); w.write(operationInfo.getName());
41 w. write("</th>") ;
42 w. write("</tr>");
43 w. write("<tr>") ;
44 w. write("<td>");w.write(res.getString("UIOperation.label.description"));w.write("</td>") ;
45 w. write("<td>"); w.write(operationInfo.getDescription()); w.write("</td>") ;
46 w. write("</tr>");
47 w. write("<tr>") ;
48 w. write("<td>");w.write(res.getString("UIOperation.label.return-type"));w.write("</td>") ;
49 w. write("<td>"); w.write(operationInfo.getReturnType()); w.write("</td>") ;
50 w. write("</tr>");
51 MBeanParameterInfo [] params = operationInfo.getSignature() ;
52 for(int i = 0 ; i < params.length; i++) {
53 String index = Integer.toString(i) ;
54 w.write("<tr>") ;
55 w. write("<td><label>");w.write(res.getString("UIOperation.label.parameter")); w.write(index); w.write("</label></td>") ;
56 w. write("<td><input name='parameter' value=''/></td>") ;
57 w.write("</tr>");
58 }
59 w. write("<tr>") ;
60 w. write("<td colspan='2' align='center'>") ;
61 w. write("<a HREF=\"javascript:submitOperation('" + UIOperation.EXECUTE_ACTION + "')\">" + res.getString("UIOperation.button.execute") + "</a>") ;
62 w. write("<a HREF=\"javascript:submitOperation('" + CANCEL_ACTION + "')\">" + res.getString("UIOperation.button.cancel") + "</a>") ;
63 w. write("</td>") ;
64 w.write("</tr>");
65 w. write("<tr>") ;
66 w. write("<td colspan='2'>");
67 w. write("<pre>"); w.write(returnData); w.write("</pre>");
68 w. write("</td>") ;
69 w. write("</tr>");
70 w. write(getScript()) ;
71 w.write("</table>") ;
72 w.write("</form>") ;
73 }
74
75 private String getScript() {
76 String script =
77 "<script type=\"text/javascript\">\n" +
78 " function submitOperation(action) {\n" +
79 " document.operation.elements['"+ ACTION + "'].value = action ;\n" +
80 " document.operation.submit();\n" +
81 " }\n" +
82 "</script>\n" ;
83 return script ;
84 }
85 } |
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