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1 package org.sape.carbon.services.console;
2
3 import java.beans.PropertyChangeEvent  ;
4 import java.math.BigDecimal ;
5 import java.math.BigInteger ;
6 import java.util.HashMap ;
7 import java.util.HashSet ;
8 import java.util.Map ;
9 import java.util.Set ;
10
11 import javax.management.Attribute ;
12 import javax.management.MBeanAttributeInfo ;
13 import javax.management.MBeanServer ;
14 import javax.management.ObjectName ;
15 import javax.swing.JButton ;
16 import javax.swing.JLabel ;
17 import javax.swing.JPanel ;
18 import javax.swing.JTextArea ;
19 import javax.swing.JTextField ;
20 import javax.swing.border.CompoundBorder ;
21 import javax.swing.border.TitledBorder ;
22 import javax.swing.event.CellEditorListener ;
23 import javax.swing.event.ChangeEvent ;
24
25 import org.sape.carbon.core.config.type.ConfigurationTypeException;
26 import org.sape.carbon.core.config.type.ConfigurationTypeService;
27 import org.sape.carbon.core.config.type.ConfigurationTypeServiceFactory;
28
29 import org.apache.commons.logging.Log;
30 import org.apache.commons.logging.LogFactory;
31
32
42 public class AttributePanel extends JPanel {
43
44 public Log log = LogFactory.getLog(this.getClass());
45
46 private ObjectName objectName;
47 private MBeanAttributeInfo attributeInfo;
48 private MBeanServer server;
49
50 private boolean dirty = false;
51 private Throwable currentError;
52
53 private AttributeCellEditor editor;
54
55 public AttributePanel(ObjectName objectName, MBeanAttributeInfo attributeInfo, MBeanServer server) {
56 this.objectName = objectName;
57 this.attributeInfo = attributeInfo;
58 this.server = server;
59
60 initComponents();
61
62 ((TitledBorder )((CompoundBorder )this.getBorder()).getInsideBorder()).setTitle(this.attributeInfo.getName());
63
64 refresh();
65 }
66
67 public void refresh() {
68 Object value = null;
69 try {
70 this.descriptionValue.setText(this.attributeInfo.getDescription());
71 value = this.server.getAttribute(objectName,this.attributeInfo.getName());
72
73 ConfigurationTypeService typeService =
74 ConfigurationTypeServiceFactory.getInstance();
75
76 Class typeClass = AttributePanel.findType(this.attributeInfo.getType());
77
78 this.typeValue.setText(getTypeName(typeClass));
79
80 AttributeCellEditor typeEditor =
81 new AttributeCellEditor(typeClass, value, attributeInfo.isWritable());
83 if (typeEditor != null) {
84 this.editor = typeEditor;
85 typeEditor.addCellEditorListener(new CellEditorListener () {
86 public void editingStopped(ChangeEvent e) {
87 System.out.println("Stopped editing " + attributeInfo.getName());
88 dirty = true;
89 updateInfoStatus();
90 }
91 public void editingCanceled(ChangeEvent e) { }
92 });
93
94 this.editingPanel.add(typeEditor.getComponent());
95 }
96
97 if (AttributePanel.GRAPH_TYPES.contains(typeClass)) {
98 this.graphButton.setEnabled(true);
99 this.shouldGraphCheckbox.setEnabled(true);
100 } else {
101 this.graphingPanel.setVisible(false);
102 this.graphButton.setEnabled(false);
103 this.shouldGraphCheckbox.setEnabled(false);
104 }
105
106 updateInfoStatus();
107
108 } catch (UnsupportedOperationException uoe) {
109 this.editingPanel.add(new JTextField ((value==null)?"null":value.toString()));
110 } catch (Exception e) {
111 SingletonExceptionViewer.getInstance().addException(e);
112 }
113 }
114
115
116 public String getTypeName(Class typeClass) {
117
118 if (typeClass.isArray()) {
119 return "Array of (" + getTypeName(typeClass.getComponentType()) + ")";
120 } else {
121 String name = typeClass.getName();
122 return name.substring(name.lastIndexOf('.')+1);
123 }
124 }
125
126 private static final Set GRAPH_TYPES = new HashSet ();
127 static {
128 GRAPH_TYPES.add(Short.TYPE);
129 GRAPH_TYPES.add(Short .class);
130 GRAPH_TYPES.add(Integer.TYPE);
131 GRAPH_TYPES.add(Integer .class);
132 GRAPH_TYPES.add(Long.TYPE);
133 GRAPH_TYPES.add(Long .class);
134 GRAPH_TYPES.add(Float.TYPE);
135 GRAPH_TYPES.add(Float .class);
136 GRAPH_TYPES.add(Double.TYPE);
137 GRAPH_TYPES.add(Double .class);
138 GRAPH_TYPES.add(BigInteger .class);
139 GRAPH_TYPES.add(BigDecimal .class);
140 }
141
142 private static final Map TYPES = new HashMap ();
143 static {
144 TYPES.put(Boolean.TYPE.getName(), Boolean.TYPE);
145 TYPES.put(Character.TYPE.getName(), Character.TYPE);
146 TYPES.put(Byte.TYPE.getName(), Byte.TYPE);
147 TYPES.put(Short.TYPE.getName(), Short.TYPE);
148 TYPES.put(Integer.TYPE.getName(), Integer.TYPE);
149 TYPES.put(Long.TYPE.getName(), Long.TYPE);
150 TYPES.put(Float.TYPE.getName(), Float.TYPE);
151 TYPES.put(Double.TYPE.getName(), Double.TYPE);
152 TYPES.put(Void.TYPE.getClass(), Void.TYPE);
153 }
154
155 private static Class findType(String className) throws ClassNotFoundException {
156
157 if (TYPES.containsKey(className)) {
158 return (Class ) TYPES.get(className);
159 } else {
160 return Class.forName(className, true, AttributePanel.class.getClassLoader());
161 }
162 }
163
164 public MBeanAttributeInfo getAttributeInfo() {
165 return this.attributeInfo;
166 }
167
168 public String getFieldValue() {
169 return this.editor.getCellEditorValue().toString();
170 }
171
172 public boolean isShouldGraph() {
173 return this.shouldGraphCheckbox.isSelected();
174 }
175
176 private void updateInfoStatus() {
177 this.infoPanel.removeAll();
178 if (!this.attributeInfo.isWritable()) {
179 JLabel lock = new JLabel ();
180 try {
181 lock.setIcon(new javax.swing.ImageIcon (getClass().getResource("/rsrc/icons/Lock24.gif")));
182 } catch (Exception e) { e.printStackTrace(); }
183 this.infoPanel.add(lock);
184 }
185
186 if (this.dirty) {
187 this.infoPanel.add(
188 new JLabel ("Dirty"));
189
190 JButton setAttributeButton = new JButton ("Set");
191 setAttributeButton.addActionListener(new java.awt.event.ActionListener () {
192 public void actionPerformed(java.awt.event.ActionEvent evt) {
193 setValueButtonActionPerformed(evt);
194 }
195 });
196 this.infoPanel.add(setAttributeButton);
197
198 }
199 if (this.currentError!=null) {
200 this.infoPanel.add(
201 new JTextArea (this.currentError.toString()));
202 }
203 doLayout();
204 this.repaint();
205
206 }
207
208
213 private void initComponents() { java.awt.GridBagConstraints gridBagConstraints;
215
216 typeLabel = new javax.swing.JLabel ();
217 typeValue = new javax.swing.JLabel ();
218 valueLabel = new javax.swing.JLabel ();
219 descriptionValue = new javax.swing.JTextArea ();
220 graphingPanel = new javax.swing.JPanel ();
221 graphButton = new javax.swing.JButton ();
222 shouldGraphCheckbox = new javax.swing.JCheckBox ();
223 infoPanel = new javax.swing.JPanel ();
224 editingPanel = new javax.swing.JPanel ();
225
226 setLayout(new java.awt.GridBagLayout ());
227
228 setBorder(new javax.swing.border.CompoundBorder (new javax.swing.border.EmptyBorder (new java.awt.Insets (4, 4, 4, 4)), new javax.swing.border.TitledBorder ("Attribute Name")));
229 typeLabel.setText("Type");
230 gridBagConstraints = new java.awt.GridBagConstraints ();
231 gridBagConstraints.gridx = 0;
232 gridBagConstraints.gridy = 2;
233 gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
234 gridBagConstraints.insets = new java.awt.Insets (0, 8, 0, 3);
235 add(typeLabel, gridBagConstraints);
236
237 typeValue.setFont(new java.awt.Font ("Courier New", 0, 12));
238 typeValue.setText("jLabel4");
239 typeValue.setMaximumSize(new java.awt.Dimension (400, 16));
240 typeValue.setMinimumSize(new java.awt.Dimension (49, 16));
241 typeValue.setPreferredSize(new java.awt.Dimension (220, 16));
242 gridBagConstraints = new java.awt.GridBagConstraints ();
243 gridBagConstraints.gridx = 1;
244 gridBagConstraints.gridy = 2;
245 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
246 gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
247 gridBagConstraints.weightx = 1.0;
248 gridBagConstraints.insets = new java.awt.Insets (1, 2, 1, 2);
249 add(typeValue, gridBagConstraints);
250
251 valueLabel.setText("Value");
252 gridBagConstraints = new java.awt.GridBagConstraints ();
253 gridBagConstraints.gridx = 0;
254 gridBagConstraints.gridy = 3;
255 gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
256 gridBagConstraints.insets = new java.awt.Insets (4, 8, 4, 3);
257 add(valueLabel, gridBagConstraints);
258
259 descriptionValue.setBackground(new java.awt.Color (204, 204, 204));
260 descriptionValue.setEditable(false);
261 descriptionValue.setLineWrap(true);
262 descriptionValue.setText("The attribute description goes here");
263 descriptionValue.setToolTipText("The attribute description goes here");
264 descriptionValue.setWrapStyleWord(true);
265 gridBagConstraints = new java.awt.GridBagConstraints ();
266 gridBagConstraints.gridx = 0;
267 gridBagConstraints.gridy = 1;
268 gridBagConstraints.gridwidth = 2;
269 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
270 gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
271 gridBagConstraints.insets = new java.awt.Insets (0, 11, 0, 0);
272 add(descriptionValue, gridBagConstraints);
273
274 graphingPanel.setBorder(new javax.swing.border.TitledBorder ("Graphing"));
275 graphButton.setFont(new java.awt.Font ("Dialog", 0, 8));
276 graphButton.setIcon(new javax.swing.ImageIcon (getClass().getResource("/rsrc/icons/Graph24.gif")));
277 graphButton.setMargin(new java.awt.Insets (2, 2, 2, 2));
278 graphButton.setMaximumSize(new java.awt.Dimension (43, 28));
279 graphButton.setMinimumSize(new java.awt.Dimension (43, 20));
280 graphButton.setPreferredSize(new java.awt.Dimension (26, 26));
281 graphButton.addActionListener(new java.awt.event.ActionListener () {
282 public void actionPerformed(java.awt.event.ActionEvent evt) {
283 graphButtonActionPerformed(evt);
284 }
285 });
286
287 graphingPanel.add(graphButton);
288
289 shouldGraphCheckbox.setFont(new java.awt.Font ("Dialog", 0, 12));
290 shouldGraphCheckbox.setText("Multi");
291 shouldGraphCheckbox.addActionListener(new java.awt.event.ActionListener () {
292 public void actionPerformed(java.awt.event.ActionEvent evt) {
293 shouldGraphCheckboxActionPerformed(evt);
294 }
295 });
296
297 graphingPanel.add(shouldGraphCheckbox);
298
299 gridBagConstraints = new java.awt.GridBagConstraints ();
300 gridBagConstraints.gridx = 2;
301 gridBagConstraints.gridy = 0;
302 gridBagConstraints.gridheight = 4;
303 gridBagConstraints.fill = java.awt.GridBagConstraints.VERTICAL;
304 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
305 add(graphingPanel, gridBagConstraints);
306
307 infoPanel.setLayout(new java.awt.FlowLayout (java.awt.FlowLayout.LEFT));
308
309 infoPanel.setBackground(new java.awt.Color (204, 204, 204));
310 gridBagConstraints = new java.awt.GridBagConstraints ();
311 gridBagConstraints.gridx = 1;
312 gridBagConstraints.gridy = 0;
313 gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
314 add(infoPanel, gridBagConstraints);
315
316 editingPanel.setLayout(new java.awt.BorderLayout ());
317
318 editingPanel.setMinimumSize(null);
319 editingPanel.setPreferredSize(null);
320 gridBagConstraints = new java.awt.GridBagConstraints ();
321 gridBagConstraints.gridx = 1;
322 gridBagConstraints.gridy = 3;
323 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
324 gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
325 gridBagConstraints.insets = new java.awt.Insets (1, 3, 3, 0);
326 add(editingPanel, gridBagConstraints);
327
328 }
330 private void setValueButtonActionPerformed(java.awt.event.ActionEvent evt) { String value = getFieldValue();
333
334 try {
335 this.currentError = null;
336 Class type =
337 AttributePanel.findType(this.attributeInfo.getType());
338
340 ConfigurationTypeService typeService =
341 ConfigurationTypeServiceFactory.getInstance();
342
343 Object objValue = typeService.toObject(type,value);
344
345 this.server.setAttribute(this.objectName,
346 new Attribute (this.attributeInfo.getName(), objValue));
347
348 this.dirty = false;
349 this.updateInfoStatus();
350 log.trace(
351 "MBean Attribute [" +
352 this.attributeInfo.getName() +
353 "] set to [" +
354 objValue + "]");
355 } catch (ClassNotFoundException cnfe) {
356 cnfe.printStackTrace();
357 } catch (ConfigurationTypeException cte) {
358 cte.printStackTrace();
359 this.currentError = cte;
360 } catch (Exception e) {
361 e.printStackTrace();
362 this.currentError = e;
363 }
364 doLayout();
365 }
367 public void valueTextFieldPropertyChange(PropertyChangeEvent evt) {
368 this.dirty = true;
369 updateInfoStatus();
370 doLayout();
371 repaint();
372 }
373
374 private void shouldGraphCheckboxActionPerformed(java.awt.event.ActionEvent evt) { }
378 private void graphButtonActionPerformed(java.awt.event.ActionEvent evt) { AttributeGraph attrGraph =
381 new AttributeGraph(this.objectName, this.attributeInfo, this.server);
382 attrGraph.show();
383
384 }
386
387 private javax.swing.JCheckBox shouldGraphCheckbox;
389 private javax.swing.JPanel infoPanel;
390 private javax.swing.JButton graphButton;
391 private javax.swing.JLabel typeLabel;
392 private javax.swing.JLabel typeValue;
393 private javax.swing.JTextArea descriptionValue;
394 private javax.swing.JPanel graphingPanel;
395 private javax.swing.JPanel editingPanel;
396 private javax.swing.JLabel valueLabel;
397
399 }
400 |
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