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1
5 package net.sf.panoptes.view.swing.editors;
6
7 import java.awt.Frame  ;
8 import java.awt.HeadlessException ;
9 import java.awt.event.ActionEvent ;
10 import java.awt.event.ActionListener ;
11 import java.beans.PropertyEditorManager ;
12 import java.lang.reflect.Method ;
13 import java.util.ArrayList ;
14 import java.util.Iterator ;
15
16 import javax.management.MBeanOperationInfo ;
17 import javax.management.MBeanParameterInfo ;
18 import javax.swing.JFrame ;
19 import javax.swing.JOptionPane ;
20 import javax.swing.UIManager ;
21
22 import net.sf.panoptes.component.jmx.model.MBeanWrapper;
23 import net.sf.panoptes.controller.MainController;
24 import net.sf.panoptes.swing.DefaultFormBuilder;
25 import net.sf.panoptes.swing.dialogs.BannerDialog;
26 import net.sf.panoptes.swing.dialogs.DialogUtil;
27 import net.sf.panoptes.swing.panels.OKCancelButtonPanel;
28 import net.sf.panoptes.swing.propeditors.PropertyEditor;
29 import net.sf.panoptes.swing.propeditors.PropertyEditorRegistry;
30
31
37 public class MethodInvocationDialog extends BannerDialog {
38
39 private ArrayList editors = new ArrayList ();
40 private Object node;
41 private Method operation;
42
43 public MethodInvocationDialog(
44 Frame owner,
45 String title, final Object node, final Method operation)
46 throws HeadlessException {
47 super(owner, title, "MBean Operation Invocation", "Enter parameters for the invocation or drag attributes / MBeans onto the form", "icons/banners/new_wiz.gif", true, false);
48
49 this.node = node;
50 this.operation = operation;
51
52 OKCancelButtonPanel buttonPanel = new OKCancelButtonPanel();
53 buttonPanel.getOKButton().addActionListener(new ActionListener () {
54 public void actionPerformed(ActionEvent e) {
55 doInvocation();
56 }
57 });
58 buttonPanel.getCancelButton().addActionListener(new ActionListener () {
59 public void actionPerformed(ActionEvent e) {
60 setVisible(false);
61 }
62 });
63
64 setButtonPanel(buttonPanel.getPanel());
65
66
67 DefaultFormBuilder builder = new DefaultFormBuilder(DialogUtil.defaultOneColumnLayout());
68
69 builder.appendSeparator("Parameters:");
70 Class [] sig = operation.getParameterTypes();
71 for (int i = 0; i < sig.length; i++) {
72 Class [] ed = PropertyEditorRegistry.getEditor(sig[i].getName());
73 if (ed.length > 0) try {
74 PropertyEditor editor = (PropertyEditor) ed[0].newInstance();
75 editors.add(editor);
76 builder.append(sig[i].getName() + ":", editor.getComponent());
77 } catch (Exception e) {
78 e.printStackTrace();
79 }
80 }
81
82 setMainPanel(builder.getPanel());
83
84 }
85
86 private void doInvocation() {
87 Object [] params = new Object [editors.size()];
88 String [] types = new String [editors.size()];
89 int j = 0;
90 for (Iterator i = editors.iterator(); i.hasNext(); ) {
91 params[j] = ((PropertyEditor) i.next()).getValue();
92 types[j] = operation.getParameterTypes()[j].getName();
93 j++;
94
95 }
96 try {
97 Object result = operation.invoke(node, params);
98 setVisible(false);
99 String s;
100 if (result == null) s = null;
101 else s = result.toString();
102 JOptionPane.showMessageDialog(this, s, "Invocation result", JOptionPane.INFORMATION_MESSAGE);
103 } catch (Exception e) {
104 MainController.getInstance().displayError("Exception while invoking", e.getMessage(), e);
105 }
106
107 }
108
109 public static void main(String [] args) {
110
111 System.out.println(PropertyEditorManager.findEditor(Integer .class));
112
113 try {
114 UIManager.setLookAndFeel("com.jgoodies.plaf.plastic.PlasticXPLookAndFeel");
115 } catch (Exception e) {
116 e.printStackTrace();
117 }
118
119 MethodInvocationDialog d =
120 new MethodInvocationDialog(
121 new JFrame (), "Invoke operation X", null, null);
122 d.pack();
123 d.show();
124 System.exit(0);
125 }
126
127 }
128 |
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