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1
7 package org.ejtools.adwt;
8
9 import java.awt.Component  ;
10 import java.awt.Dimension ;
11 import java.awt.Frame ;
12 import java.awt.GridBagConstraints ;
13 import java.awt.GridBagLayout ;
14 import java.awt.Insets ;
15 import java.awt.event.ActionEvent ;
16 import java.awt.event.ActionListener ;
17 import java.beans.PropertyEditor ;
18 import java.beans.PropertyEditorManager ;
19 import java.util.Arrays ;
20 import java.util.Iterator ;
21 import java.util.Vector ;
22
23 import javax.management.MBeanOperationInfo ;
24 import javax.management.MBeanParameterInfo ;
25 import javax.management.ObjectName ;
26 import javax.swing.JButton ;
27 import javax.swing.JDialog ;
28 import javax.swing.JLabel ;
29 import javax.swing.JOptionPane ;
30 import javax.swing.JPanel ;
31 import javax.swing.SwingConstants ;
32
33 import org.ejtools.jmx.MBeanAccessor;
34 import org.ejtools.util.ClassTools;
35
36 import com.dreambean.awt.GenericPropertyCustomizer;
37
38
44 public class GenericMBeanMethodDialog extends JDialog implements ActionListener
45 {
46
47 private MBeanAccessor mConnector;
48
49
50 private Vector mEditors = new Vector ();
51
52 private MBeanOperationInfo mOperation;
53
54 private ObjectName mService;
55
56
57
65 public GenericMBeanMethodDialog(MBeanAccessor pConnector, ObjectName pService, MBeanOperationInfo pOperation, Frame pOwner)
66 {
67 super(pOwner, true);
68
69 if (pConnector == null)
71 {
72 throw new IllegalArgumentException ("MBeanAccessor must be defined");
73 }
74 if (pService == null)
75 {
76 throw new IllegalArgumentException ("Service must be defined");
77 }
78 if (pOperation == null)
79 {
80 throw new IllegalArgumentException ("Operation must be defined");
81 }
82 mConnector = pConnector;
83 mService = pService;
84 mOperation = pOperation;
85
86 JPanel con = (JPanel ) getContentPane();
87 con.setLayout(new GridBagLayout ());
88
89 try
90 {
91 GridBagConstraints c = new GridBagConstraints ();
92 c.insets = new Insets (3, 3, 3, 3);
93 c.anchor = GridBagConstraints.NORTH;
94 c.weighty = 1;
95
96 JLabel lName = new JLabel (mOperation.getName());
98 c.gridwidth = GridBagConstraints.REMAINDER;
99 con.add(lName, c);
100
101 Iterator i = Arrays.asList(mOperation.getSignature()).iterator();
103 while (i.hasNext())
104 {
105 MBeanParameterInfo lParameter = (MBeanParameterInfo ) i.next();
106 Class cl = ClassTools.getClass(lParameter.getType());
107
108 lName = new JLabel (lParameter.getName() + ":", SwingConstants.RIGHT);
109 c.gridwidth = GridBagConstraints.RELATIVE;
110 c.fill = GridBagConstraints.NONE;
111 c.weightx = 0;
112 con.add(lName, c);
113
114 if (cl != null)
115 {
116 PropertyEditor lEditor = PropertyEditorManager.findEditor(cl);
117 if (lEditor != null)
118 {
119 if (lEditor.getTags() != null)
121 {
122 lEditor.setAsText(lEditor.getTags()[0]);
124 }
125
126 Component lEditorComp;
127 if (lEditor.supportsCustomEditor())
128 {
129 lEditorComp = lEditor.getCustomEditor();
130 }
131 else
132 {
133 String [] lTags = lEditor.getTags();
134 if (lTags != null)
135 {
136 lEditorComp = new GenericPropertyCustomizer(lEditor, lTags);
137 }
138 else
139 {
140 lEditorComp = new GenericPropertyCustomizer(lEditor);
141 }
142 }
143
144 c.gridwidth = GridBagConstraints.REMAINDER;
145 c.fill = GridBagConstraints.HORIZONTAL;
146 c.weightx = 1;
147 con.add(lEditorComp, c);
148
149 mEditors.addElement(new Editor (lEditor, lParameter.getType()));
150 }
151 }
152 else
153 {
154 Component lEditorComp;
155 lEditorComp = new JLabel ("Unsupported class " + lParameter.getType());
156
157 c.gridwidth = GridBagConstraints.REMAINDER;
158 c.fill = GridBagConstraints.HORIZONTAL;
159 c.weightx = 1;
160 con.add(lEditorComp, c);
161 }
162 c.weighty = 1;
163 }
164
165 c.gridwidth = GridBagConstraints.REMAINDER;
167 JPanel p = new JPanel ();
168 JButton ok = new JButton ("Invoke");
169 p.add(ok);
170 ok.addActionListener(this);
171 JButton cancel = new JButton ("Cancel");
172 p.add(cancel);
173 cancel.addActionListener(this);
174 con.add(p, c);
175
176 pack();
177 if (getWidth() < 300)
178 {
179 setSize(new Dimension (300, getHeight()));
180 }
181 setLocationRelativeTo(pOwner);
182 setVisible(true);
183 }
184 catch (Exception e)
185 {
186 System.out.println("Exception occurred");
187 e.printStackTrace();
188 }
189 }
190
191
192
194
200 public void actionPerformed(ActionEvent e)
201 {
202 if (e.getActionCommand().equals("Ok"))
203 {
204 Object [] params = new Object [mEditors.size()];
205 String [] lTypes = new String [mEditors.size()];
206 Iterator i = mEditors.iterator();
207 int j = 0;
208 while (i.hasNext())
209 {
210 Editor lEditor = (Editor ) i.next();
211 params[j] = lEditor.getEditor().getValue();
212 lTypes[j] = lEditor.getType();
213 j++;
214 }
215
216 try
217 {
218 Object lReturn = mConnector.invoke(
219 mOperation.getName(),
220 params,
221 lTypes
222 );
223 if (lReturn != null)
224 {
225 JOptionPane.showMessageDialog(
226 this,
227 lReturn.toString(),
228 "Result",
229 JOptionPane.INFORMATION_MESSAGE
230 );
231 }
232 }
233 catch (Exception ex)
234 {
235 System.err.println(ex);
236 JOptionPane.showMessageDialog(
237 this,
238 "An exception occured. Check log for details",
239 "Error",
240 JOptionPane.ERROR_MESSAGE
241 );
242 }
243 }
244 setVisible(false);
245 }
246
247
248
254 private class Editor
255 {
256
257 private PropertyEditor mEditor;
258
259 private String mType;
260
261
262
268 public Editor(PropertyEditor pEditor, String pType)
269 {
270 mEditor = pEditor;
271 mType = pType;
272 }
273
274
275
280 public PropertyEditor getEditor()
281 {
282 return mEditor;
283 }
284
285
286
291 public String getType()
292 {
293 return mType;
294 }
295 }
296 }
297
298 |
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