This project has retired. For details please refer to its
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19 package org.apache.chemistry.opencmis.workbench;
20
21 import java.awt.BorderLayout;
22 import java.awt.Color;
23 import java.awt.Cursor;
24 import java.awt.Dimension;
25 import java.awt.FlowLayout;
26 import java.awt.Font;
27 import java.awt.GridBagConstraints;
28 import java.awt.GridBagLayout;
29 import java.awt.event.ActionEvent;
30 import java.awt.event.ActionListener;
31 import java.awt.event.FocusAdapter;
32 import java.awt.event.FocusEvent;
33 import java.awt.event.KeyAdapter;
34 import java.awt.event.KeyEvent;
35 import java.util.ArrayList;
36 import java.util.Collections;
37 import java.util.List;
38
39 import javax.swing.BorderFactory;
40 import javax.swing.Box;
41 import javax.swing.BoxLayout;
42 import javax.swing.ButtonGroup;
43 import javax.swing.ImageIcon;
44 import javax.swing.JButton;
45 import javax.swing.JComboBox;
46 import javax.swing.JFrame;
47 import javax.swing.JLabel;
48 import javax.swing.JPanel;
49 import javax.swing.JRadioButton;
50 import javax.swing.JScrollPane;
51 import javax.swing.JSeparator;
52 import javax.swing.JSplitPane;
53 import javax.swing.SwingConstants;
54 import javax.swing.UIManager;
55 import javax.swing.text.JTextComponent;
56
57 import org.apache.chemistry.opencmis.client.api.CmisObject;
58 import org.apache.chemistry.opencmis.commons.SessionParameter;
59 import org.apache.chemistry.opencmis.commons.data.Ace;
60 import org.apache.chemistry.opencmis.commons.definitions.PermissionDefinition;
61 import org.apache.chemistry.opencmis.commons.enums.AclPropagation;
62 import org.apache.chemistry.opencmis.commons.impl.dataobjects.AccessControlEntryImpl;
63 import org.apache.chemistry.opencmis.commons.impl.dataobjects.AccessControlPrincipalDataImpl;
64 import org.apache.chemistry.opencmis.workbench.model.ClientModel;
65
66 public class AclEditorFrame extends JFrame {
67
68 private static final long serialVersionUID = 1L;
69
70 private static final String WINDOW_TITLE = "ACL Editor";
71 private static final ImageIcon ICON_ADD = ClientHelper.getIcon("add.png");
72
73 private final ClientModel model;
74 private final CmisObject object;
75
76 private final AceList addAceList;
77 private final AceList removeAceList;
78
79 private JRadioButton propagationRepositoryButton;
80 private JRadioButton propagationObjectOnlyButton;
81 private JRadioButton propagationPropagteButton;
82
83 public AclEditorFrame(final ClientModel model, final CmisObject object) {
84 super();
85
86 this.model = model;
87 this.object = object;
88
89 Object[] principals;
90 try {
91
92 List<String> princiaplList = new ArrayList<String>();
93
94 princiaplList.add("");
95 princiaplList.add("cmis:user");
96
97 String user = model.getClientSession().getSessionParameters().get(SessionParameter.USER);
98 if (user != null && user.length() > 0) {
99 princiaplList.add(user);
100 }
101
102 String anonymous = model.getRepositoryInfo().getPrincipalIdAnonymous();
103 if (anonymous != null && anonymous.length() > 0) {
104 princiaplList.add(anonymous);
105 }
106
107 String anyone = model.getRepositoryInfo().getPrincipalIdAnyone();
108 if (anyone != null && anyone.length() > 0) {
109 princiaplList.add(anyone);
110 }
111
112 if (object.getAcl() != null && object.getAcl().getAces() != null) {
113 List<String> aclPrinciaplList = new ArrayList<String>();
114
115 for (Ace ace : object.getAcl().getAces()) {
116 String pid = ace.getPrincipalId();
117 if (!princiaplList.contains(pid) && !aclPrinciaplList.contains(pid)) {
118 aclPrinciaplList.add(pid);
119 }
120 }
121
122 Collections.sort(aclPrinciaplList);
123
124 princiaplList.addAll(aclPrinciaplList);
125 }
126
127 principals = princiaplList.toArray();
128 } catch (Exception ex) {
129 principals = new Object[] { "", "cmis:user" };
130 }
131
132 Object[] permissions;
133 try {
134
135 List<String> permissionsList = new ArrayList<String>();
136 permissionsList.add("");
137
138 for (PermissionDefinition pd : model.getRepositoryInfo().getAclCapabilities().getPermissions()) {
139 permissionsList.add(pd.getId());
140 }
141
142 permissions = permissionsList.toArray();
143 } catch (Exception ex) {
144 permissions = new Object[] { "", "cmis:read", "cmis:write", "cmis:all" };
145 }
146
147 addAceList = new AceList(principals, permissions);
148 removeAceList = new AceList(principals, permissions);
149
150 createGUI();
151 }
152
153 private void createGUI() {
154 setTitle(WINDOW_TITLE);
155 setPreferredSize(new Dimension(800, 600));
156 setMinimumSize(new Dimension(300, 120));
157
158 setLayout(new BorderLayout());
159
160 final JPanel panel = new JPanel();
161 panel.setLayout(new BoxLayout(panel, BoxLayout.PAGE_AXIS));
162
163 final Font labelFont = UIManager.getFont("Label.font");
164 final Font boldFont = labelFont.deriveFont(Font.BOLD, labelFont.getSize2D() * 1.2f);
165
166 final JPanel topPanel = new JPanel();
167 topPanel.setLayout(new BoxLayout(topPanel, BoxLayout.Y_AXIS));
168 topPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
169 final JLabel nameLabel = new JLabel(object.getName());
170 nameLabel.setFont(boldFont);
171 topPanel.add(nameLabel);
172 topPanel.add(new JLabel(object.getId()));
173 add(topPanel, BorderLayout.PAGE_START);
174
175
176 final JPanel addAcePanel = createAceListPanel("Add ACEs", addAceList);
177 final JPanel removeAcePanel = createAceListPanel("Remove ACEs", removeAceList);
178
179 JPanel centerPanel = new JPanel(new BorderLayout());
180
181 final JSplitPane aceSplitPanel = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, new JScrollPane(addAcePanel),
182 new JScrollPane(removeAcePanel));
183
184 centerPanel.add(aceSplitPanel, BorderLayout.CENTER);
185
186
187 propagationRepositoryButton = new JRadioButton("repository determined", true);
188 propagationObjectOnlyButton = new JRadioButton("object only", false);
189 propagationPropagteButton = new JRadioButton("propagate", false);
190
191 try {
192 if (model.getRepositoryInfo().getAclCapabilities().getAclPropagation() == AclPropagation.OBJECTONLY) {
193 propagationPropagteButton.setEnabled(false);
194 }
195 } catch (Exception e) {
196
197 }
198
199 ButtonGroup propagtionGroup = new ButtonGroup();
200 propagtionGroup.add(propagationRepositoryButton);
201 propagtionGroup.add(propagationObjectOnlyButton);
202 propagtionGroup.add(propagationPropagteButton);
203
204 JPanel propagtionPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
205 propagtionPanel.add(new JLabel("ACL Propagation:"));
206 propagtionPanel.add(propagationRepositoryButton);
207 propagtionPanel.add(propagationObjectOnlyButton);
208 propagtionPanel.add(propagationPropagteButton);
209
210 centerPanel.add(propagtionPanel, BorderLayout.PAGE_END);
211
212 add(centerPanel, BorderLayout.CENTER);
213
214
215 JButton updateButton = new JButton("Update");
216 updateButton.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
217 updateButton.setDefaultCapable(true);
218 updateButton.addActionListener(new ActionListener() {
219 public void actionPerformed(ActionEvent event) {
220 if (doApply()) {
221 dispose();
222 }
223 }
224 });
225
226 add(updateButton, BorderLayout.PAGE_END);
227
228 setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
229 pack();
230 setLocationRelativeTo(null);
231 setVisible(true);
232
233 aceSplitPanel.setDividerLocation(0.5f);
234 }
235
236 private JPanel createAceListPanel(final String title, final AceList list) {
237 final Font labelFont = UIManager.getFont("Label.font");
238 final Font boldFont = labelFont.deriveFont(Font.BOLD, labelFont.getSize2D() * 1.2f);
239
240 final JPanel result = new JPanel();
241 result.setLayout(new BoxLayout(result, BoxLayout.PAGE_AXIS));
242
243 final JPanel topPanel = new JPanel();
244 topPanel.setLayout(new BoxLayout(topPanel, BoxLayout.LINE_AXIS));
245 topPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
246
247 final JLabel titleLabel = new JLabel(title);
248 titleLabel.setFont(boldFont);
249 topPanel.add(titleLabel, BorderLayout.LINE_START);
250
251 topPanel.add(Box.createHorizontalGlue());
252
253 final JButton addButton = new JButton(ICON_ADD);
254 addButton.addActionListener(new ActionListener() {
255 public void actionPerformed(ActionEvent event) {
256 list.addNewAce();
257 }
258 });
259
260 topPanel.add(addButton, BorderLayout.LINE_END);
261
262 result.add(topPanel);
263
264 result.add(list);
265
266 return result;
267 }
268
269
270
271
272 private boolean doApply() {
273 try {
274 setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
275
276 List<Ace> adds = addAceList.getAces();
277 List<Ace> removes = removeAceList.getAces();
278
279 if (adds != null || removes != null) {
280 AclPropagation aclPropagation = AclPropagation.REPOSITORYDETERMINED;
281 if (propagationObjectOnlyButton.isSelected()) {
282 aclPropagation = AclPropagation.OBJECTONLY;
283 }
284
285 if (propagationPropagteButton.isSelected()) {
286 aclPropagation = AclPropagation.PROPAGATE;
287 }
288
289 object.applyAcl(adds, removes, aclPropagation);
290 model.reloadObject();
291 }
292
293 return true;
294 } catch (Exception ex) {
295 ClientHelper.showError(this, ex);
296 return false;
297 } finally {
298 setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
299 }
300 }
301
302
303
304
305 private static class AceList extends JPanel {
306
307 private static final long serialVersionUID = 1L;
308
309 private final List<AceInputPanel> panels;
310 private final Object[] principals;
311 private final Object[] permissions;
312
313 public AceList(final Object[] principals, final Object[] permissions) {
314 super();
315
316 panels = new ArrayList<AceInputPanel>();
317 this.principals = principals;
318 this.permissions = permissions;
319
320 setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
321 }
322
323 public synchronized void addNewAce() {
324 AceInputPanel acePanel = new AceInputPanel(this, principals, permissions, panels.size());
325 panels.add(acePanel);
326
327 add(acePanel);
328 }
329
330 public synchronized void removeAce(int position) {
331 panels.remove(position);
332 for (int i = position; i < panels.size(); i++) {
333 panels.get(i).updatePosition(i);
334 }
335
336 removeAll();
337 for (AceInputPanel p : panels) {
338 add(p);
339 }
340
341 revalidate();
342 }
343
344 public synchronized List<Ace> getAces() {
345 List<Ace> result = new ArrayList<Ace>();
346
347 for (AceInputPanel p : panels) {
348 result.add(p.getAce());
349 }
350
351 return result.isEmpty() ? null : result;
352 }
353 }
354
355
356
357
358 public static class AceInputPanel extends JPanel {
359
360 private static final long serialVersionUID = 1L;
361
362 private static final Color BACKGROUND1 = UIManager.getColor("Table:\"Table.cellRenderer\".background");
363 private static final Color BACKGROUND2 = UIManager.getColor("Table.alternateRowColor");
364 private static final Color LINE = new Color(0xB8, 0xB8, 0xB8);
365
366 private static final ImageIcon ICON_REMOVE = ClientHelper.getIcon("remove.png");
367
368 private final Object[] permissions;
369
370 private int position;
371 private final JComboBox principalBox;
372 private final JPanel permissionsPanel;
373 private final List<JComboBox> permissionBoxes;
374
375 public AceInputPanel(final AceList list, final Object[] principals, final Object[] permissions, int position) {
376 super();
377
378 this.permissions = permissions;
379
380 updatePosition(position);
381
382 setLayout(new GridBagLayout());
383 setBorder(BorderFactory.createCompoundBorder(BorderFactory.createMatteBorder(0, 0, 1, 0, LINE),
384 BorderFactory.createEmptyBorder(10, 5, 10, 5)));
385
386 GridBagConstraints c = new GridBagConstraints();
387 c.gridheight = 1;
388 c.gridwidth = 1;
389
390
391 c.gridx = 0;
392 c.weightx = 1;
393 c.fill = GridBagConstraints.HORIZONTAL;
394 c.anchor = GridBagConstraints.LINE_START;
395
396 c.gridy = 0;
397 add(new JLabel("Principal:"), c);
398
399 c.gridy = 1;
400 add(new JSeparator(SwingConstants.HORIZONTAL), c);
401
402 c.gridy = 2;
403 add(new JLabel("Permissions:"), c);
404
405
406 c.gridx = 1;
407 c.weightx = 1;
408 c.fill = GridBagConstraints.HORIZONTAL;
409 c.anchor = GridBagConstraints.LINE_START;
410
411 principalBox = new JComboBox(principals);
412 principalBox.setEditable(true);
413 principalBox.setPrototypeDisplayValue("1234567890123456789012345");
414
415 c.gridy = 0;
416 add(principalBox, c);
417
418 c.gridy = 1;
419 add(new JSeparator(SwingConstants.HORIZONTAL), c);
420
421 permissionsPanel = new JPanel();
422 permissionsPanel.setLayout(new BoxLayout(permissionsPanel, BoxLayout.Y_AXIS));
423 permissionsPanel.setOpaque(false);
424
425 permissionBoxes = new ArrayList<JComboBox>();
426
427 updatePermissionsPanel(false);
428
429 c.gridy = 2;
430 add(permissionsPanel, c);
431
432
433 c.gridx = 2;
434 c.weightx = 1;
435 c.fill = GridBagConstraints.NONE;
436 c.anchor = GridBagConstraints.LINE_END;
437
438 c.gridy = 0;
439 JButton removeButton = new JButton(ICON_REMOVE);
440 removeButton.addActionListener(new ActionListener() {
441 public void actionPerformed(ActionEvent event) {
442 list.removeAce(getPosition());
443 }
444 });
445
446 add(removeButton, c);
447 }
448
449 private JComboBox createPermissionBox() {
450 JComboBox result = new JComboBox(permissions);
451 result.setEditable(true);
452 result.setPrototypeDisplayValue("1234567890123456789012345");
453
454 JTextComponent editor = (JTextComponent) result.getEditor().getEditorComponent();
455 editor.addFocusListener(new FocusAdapter() {
456 @Override
457 public void focusLost(FocusEvent event) {
458 updatePermissionsPanel(true);
459 }
460 });
461
462 editor.addKeyListener(new KeyAdapter() {
463 public void keyPressed(KeyEvent e) {
464 if (e.getKeyCode() == KeyEvent.VK_ENTER || e.getKeyCode() == KeyEvent.VK_TAB) {
465 updatePermissionsPanel(true);
466 }
467 }
468 });
469
470 return result;
471 }
472
473 private void updatePermissionsPanel(boolean focus) {
474 boolean changed = false;
475
476 if (!permissionBoxes.isEmpty()) {
477 int i = 0;
478 while (i < permissionBoxes.size() - 1) {
479 if (permissionBoxes.get(i).getSelectedItem().toString().trim().length() == 0) {
480 permissionBoxes.remove(i);
481 changed = true;
482 } else {
483 i++;
484 }
485 }
486
487 if (permissionBoxes.get(permissionBoxes.size() - 1).getSelectedItem().toString().trim().length() > 0) {
488 permissionBoxes.add(createPermissionBox());
489 changed = true;
490 }
491 } else {
492 permissionBoxes.add(createPermissionBox());
493 changed = true;
494 }
495
496 if (changed) {
497 permissionsPanel.removeAll();
498
499 for (JComboBox box : permissionBoxes) {
500 permissionsPanel.add(box);
501 }
502
503 revalidate();
504
505 if (focus) {
506 permissionBoxes.get(permissionBoxes.size() - 1).requestFocusInWindow();
507 }
508 }
509 }
510
511 public void updatePosition(int position) {
512 this.position = position;
513 setBackground(position % 2 == 0 ? BACKGROUND1 : BACKGROUND2);
514 }
515
516 public int getPosition() {
517 return position;
518 }
519
520 @Override
521 public Dimension getMaximumSize() {
522 return new Dimension(Short.MAX_VALUE, getPreferredSize().height);
523 }
524
525 public Ace getAce() {
526 List<String> permissions = new ArrayList<String>();
527
528 for (JComboBox box : permissionBoxes) {
529 String permission = box.getSelectedItem().toString().trim();
530 if (permission.length() > 0) {
531 permissions.add(permission);
532 }
533 }
534
535 return new AccessControlEntryImpl(new AccessControlPrincipalDataImpl(principalBox.getSelectedItem()
536 .toString()), permissions);
537 }
538 }
539 }