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1
20
21 package org.apache.directory.ldapstudio.browser.common.actions;
22
23
24 import java.util.ArrayList  ;
25 import java.util.Arrays ;
26 import java.util.HashMap ;
27 import java.util.HashSet ;
28 import java.util.Iterator ;
29 import java.util.LinkedHashSet ;
30 import java.util.List ;
31 import java.util.Map ;
32 import java.util.Set ;
33
34 import org.apache.directory.ldapstudio.browser.core.BrowserCoreConstants;
35 import org.apache.directory.ldapstudio.browser.core.BrowserCorePlugin;
36 import org.apache.directory.ldapstudio.browser.core.jobs.DeleteAttributesValueJob;
37 import org.apache.directory.ldapstudio.browser.core.jobs.DeleteEntriesJob;
38 import org.apache.directory.ldapstudio.browser.core.model.AttributeHierarchy;
39 import org.apache.directory.ldapstudio.browser.core.model.IAttribute;
40 import org.apache.directory.ldapstudio.browser.core.model.IBookmark;
41 import org.apache.directory.ldapstudio.browser.core.model.IConnection;
42 import org.apache.directory.ldapstudio.browser.core.model.IEntry;
43 import org.apache.directory.ldapstudio.browser.core.model.ISearch;
44 import org.apache.directory.ldapstudio.browser.core.model.IValue;
45 import org.apache.directory.ldapstudio.browser.core.model.ModelModificationException;
46 import org.apache.directory.ldapstudio.browser.core.model.RDNPart;
47 import org.apache.directory.ldapstudio.browser.core.model.schema.ObjectClassDescription;
48 import org.apache.directory.ldapstudio.browser.core.model.schema.SchemaUtils;
49 import org.eclipse.jface.dialogs.MessageDialog;
50 import org.eclipse.jface.resource.ImageDescriptor;
51 import org.eclipse.ui.ISharedImages;
52 import org.eclipse.ui.PlatformUI;
53 import org.eclipse.ui.texteditor.IWorkbenchActionDefinitionIds;
54
55
56
62 public class DeleteAction extends BrowserAction
63 {
64
67 public String getText()
68 {
69 try
70 {
71 IConnection[] connections = getConnections();
72 IEntry[] entries = getEntries();
73 ISearch[] searches = getSearches();
74 IBookmark[] bookmarks = getBookmarks();
75 IAttribute[] attributes = getAttributes();
76 IValue[] values = getValues();
77
78 if ( connections.length > 0 && entries.length == 0 && searches.length == 0 && bookmarks.length == 0
79 && attributes.length == 0 && values.length == 0 )
80 {
81 return connections.length > 1 ? "Delete Connections" : "Delete Connection";
82 }
83 if ( entries.length > 0 && connections.length == 0 && searches.length == 0 && bookmarks.length == 0
84 && attributes.length == 0 && values.length == 0 )
85 {
86 return entries.length > 1 ? "Delete Entries" : "Delete Entry";
87 }
88 if ( searches.length > 0 && connections.length == 0 && entries.length == 0 && bookmarks.length == 0
89 && attributes.length == 0 && values.length == 0 )
90 {
91 return searches.length > 1 ? "Delete Searches" : "Delete Search";
92 }
93 if ( bookmarks.length > 0 && connections.length == 0 && entries.length == 0 && searches.length == 0
94 && attributes.length == 0 && values.length == 0 )
95 {
96 return bookmarks.length > 1 ? "Delete Bookmarks" : "Delete Bookmark";
97 }
98 if ( attributes.length > 0 && connections.length == 0 && entries.length == 0 && searches.length == 0
99 && bookmarks.length == 0 && values.length == 0 )
100 {
101 return attributes.length > 1 ? "Delete Attributes" : "Delete Attribute";
102 }
103 if ( values.length > 0 && connections.length == 0 && entries.length == 0 && searches.length == 0
104 && bookmarks.length == 0 && attributes.length == 0 )
105 {
106 return values.length > 1 ? "Delete Values" : "Delete Value";
107 }
108 }
109 catch ( Exception e )
110 {
111 }
112
113 return "Delete";
114 }
115
116
117
120 public ImageDescriptor getImageDescriptor()
121 {
122 return PlatformUI.getWorkbench().getSharedImages().getImageDescriptor( ISharedImages.IMG_TOOL_DELETE );
123 }
124
125
126
129 public String getCommandId()
130 {
131 return IWorkbenchActionDefinitionIds.DELETE;
132 }
133
134
135
138 public void run()
139 {
140 try
141 {
142 IConnection[] connections = getConnections();
143 IEntry[] entries = getEntries();
144 ISearch[] searches = getSearches();
145 IBookmark[] bookmarks = getBookmarks();
146 IAttribute[] attributes = getAttributes();
147 IValue[] values = getValues();
148
149 StringBuffer message = new StringBuffer ();
150
151 if ( connections.length > 0 )
152 {
153 if ( connections.length <= 5 )
154 {
155 message.append( connections.length == 1 ? "Are your sure to delete the following connection?"
156 : "Are your sure to delete the following connections?" );
157 for ( int i = 0; i < connections.length; i++ )
158 {
159 message.append( BrowserCoreConstants.LINE_SEPARATOR );
160 message.append( " - " );
161 message.append( connections[i].getName() );
162 }
163 }
164 else
165 {
166 message.append( "Are your sure to delete the selected connections?" );
167 }
168 message.append( BrowserCoreConstants.LINE_SEPARATOR );
169 message.append( BrowserCoreConstants.LINE_SEPARATOR );
170 }
171
172 if ( entries.length > 0 )
173 {
174 if ( entries.length <= 5 )
175 {
176 message
177 .append( entries.length == 1 ? "Are your sure to delete the following entry, including all children?"
178 : "Are your sure to delete the following entries, including all children?" );
179 for ( int i = 0; i < entries.length; i++ )
180 {
181 message.append( BrowserCoreConstants.LINE_SEPARATOR );
182 message.append( " - " );
183 message.append( entries[i].getDn() );
184 }
185 }
186 else
187 {
188 message.append( "Are your sure to delete the selected entries, including all children?" );
189 }
190 message.append( BrowserCoreConstants.LINE_SEPARATOR );
191 message.append( BrowserCoreConstants.LINE_SEPARATOR );
192 }
193
194 if ( searches.length > 0 )
195 {
196 if ( searches.length <= 5 )
197 {
198 message.append( searches.length == 1 ? "Are your sure to delete the following search?"
199 : "Are your sure to delete the following searches?" );
200 for ( int i = 0; i < searches.length; i++ )
201 {
202 message.append( BrowserCoreConstants.LINE_SEPARATOR );
203 message.append( " - " );
204 message.append( searches[i].getName() );
205 }
206 }
207 else
208 {
209 message.append( "Are your sure to delete the selected searches?" );
210 }
211 message.append( BrowserCoreConstants.LINE_SEPARATOR );
212 message.append( BrowserCoreConstants.LINE_SEPARATOR );
213 }
214
215 if ( bookmarks.length > 0 )
216 {
217 if ( bookmarks.length <= 5 )
218 {
219 message.append( bookmarks.length == 1 ? "Are your sure to delete the following bookmark?"
220 : "Are your sure to delete the following bookmarks?" );
221 for ( int i = 0; i < bookmarks.length; i++ )
222 {
223 message.append( BrowserCoreConstants.LINE_SEPARATOR );
224 message.append( " - " );
225 message.append( bookmarks[i].getName() );
226 }
227 }
228 else
229 {
230 message.append( "Are your sure to delete the selected bookmarks?" );
231 }
232 message.append( BrowserCoreConstants.LINE_SEPARATOR );
233 message.append( BrowserCoreConstants.LINE_SEPARATOR );
234 }
235
236 if ( attributes.length > 0 )
237 {
238 if ( attributes.length <= 5 )
239 {
240 message.append( attributes.length == 1 ? "Are your sure to delete the following attribute?"
241 : "Are your sure to delete the following attribute?" );
242 for ( int i = 0; i < attributes.length; i++ )
243 {
244 message.append( BrowserCoreConstants.LINE_SEPARATOR );
245 message.append( " - " );
246 message.append( attributes[i].getDescription() );
247 }
248 }
249 else
250 {
251 message.append( "Are your sure to delete the selected attributes?" );
252 }
253 message.append( BrowserCoreConstants.LINE_SEPARATOR );
254 message.append( BrowserCoreConstants.LINE_SEPARATOR );
255 }
256
257 if ( values.length > 0 )
258 {
259 boolean emptyValuesOnly = true;
260 for ( int i = 0; i < values.length; i++ )
261 {
262 if ( !values[i].isEmpty() )
263 {
264 emptyValuesOnly = false;
265 }
266 }
267 if ( !emptyValuesOnly )
268 {
269 if ( values.length <= 5 )
270 {
271 message.append( values.length == 1 ? "Are your sure to delete the following value?"
272 : "Are your sure to delete the following values?" );
273 for ( int i = 0; i < values.length; i++ )
274 {
275 message.append( BrowserCoreConstants.LINE_SEPARATOR );
276 message.append( " - " );
277 message.append( values[i].toString() );
278 }
279 }
280 else
281 {
282 message.append( "Are your sure to delete the selected values?" );
283 }
284 message.append( BrowserCoreConstants.LINE_SEPARATOR );
285 message.append( BrowserCoreConstants.LINE_SEPARATOR );
286 }
287 }
288
289 if ( message.length() == 0 || MessageDialog.openConfirm( getShell(), getText(), message.toString() ) )
290 {
291
292 if ( connections.length > 0 )
293 {
294 deleteConnections( connections );
295 }
296 if ( entries.length > 0 )
297 {
298 deleteEntries( entries );
299 }
300 if ( searches.length > 0 )
301 {
302 deleteSearches( searches );
303 }
304 if ( bookmarks.length > 0 )
305 {
306 deleteBookmarks( bookmarks );
307 }
308 if ( attributes.length + values.length > 0 )
309 {
310
311 List attributeList = new ArrayList ( Arrays.asList( attributes ) );
312 List valueList = new ArrayList ( Arrays.asList( values ) );
313
314 for ( Iterator it = attributeList.iterator(); it.hasNext(); )
316 {
317 IAttribute att = ( IAttribute ) it.next();
318 IValue[] vals = att.getValues();
319 for ( int i = 0; i < vals.length; i++ )
320 {
321 if ( vals[i].isEmpty() )
322 {
323 att.deleteEmptyValue();
324 }
325 }
326 if ( att.getValueSize() == 0 )
327 {
328 try
329 {
330 att.getEntry().deleteAttribute( att );
331 }
332 catch ( ModelModificationException e )
333 {
334 }
335 it.remove();
336 }
337 }
338 for ( Iterator it = valueList.iterator(); it.hasNext(); )
339 {
340 IValue value = ( IValue ) it.next();
341 if ( value.isEmpty() )
342 {
343 value.getAttribute().deleteEmptyValue();
344 it.remove();
345 }
346 }
347
348 if ( !attributeList.isEmpty() || !valueList.isEmpty() )
349 {
350 deleteAttributesAndValues( ( IAttribute[] ) attributeList.toArray( new IAttribute[attributeList
351 .size()] ), ( IValue[] ) valueList.toArray( new IValue[valueList.size()] ) );
352 }
353 }
354 }
355 }
356 catch ( Exception e )
357 {
358 }
359 }
360
361
362
365 public boolean isEnabled()
366 {
367 try
368 {
369 IConnection[] connections = getConnections();
370 IEntry[] entries = getEntries();
371 ISearch[] searches = getSearches();
372 IBookmark[] bookmarks = getBookmarks();
373 IAttribute[] attributes = getAttributes();
374 IValue[] values = getValues();
375
376 return connections.length + entries.length + searches.length + bookmarks.length + attributes.length
377 + values.length > 0;
378
379 }
380 catch ( Exception e )
381 {
382 return false;
384 }
385 }
386
387
388
396 protected IConnection[] getConnections() throws Exception
397 {
398 for ( int i = 0; i < getSelectedConnections().length; i++ )
399 {
400 if ( getSelectedConnections()[i].isOpened() )
401 {
402 throw new Exception ();
403 }
404 }
405
406 return getSelectedConnections();
407 }
408
409
410
416 protected void deleteConnections( IConnection[] connections )
417 {
418 for ( int i = 0; i < connections.length; i++ )
419 {
420 BrowserCorePlugin.getDefault().getConnectionManager().removeConnection( connections[i] );
421 }
422 }
423
424
425
433 protected IEntry[] getEntries() throws Exception
434 {
435 LinkedHashSet entriesSet = new LinkedHashSet ();
436 for ( int i = 0; i < getSelectedEntries().length; i++ )
437 {
438 if ( !getSelectedEntries()[i].hasParententry() )
439 {
440 throw new Exception ();
441 }
442 entriesSet.add( getSelectedEntries()[i] );
443 }
444 for ( int i = 0; i < this.getSelectedSearchResults().length; i++ )
445 {
446 if ( !getSelectedSearchResults()[i].getEntry().hasParententry() )
447 {
448 throw new Exception ();
449 }
450 entriesSet.add( this.getSelectedSearchResults()[i].getEntry() );
451 }
452
453 IEntry[] allEntries = ( IEntry[] ) entriesSet.toArray( new IEntry[entriesSet.size()] );
454 for ( int i = 0; i < allEntries.length; i++ )
455 {
456 IEntry entry = allEntries[i];
457 if ( entriesSet.contains( entry.getParententry() ) )
458 {
459 entriesSet.remove( entry );
460 }
461 }
462
463 return ( IEntry[] ) entriesSet.toArray( new IEntry[entriesSet.size()] );
464 }
465
466
467
473 protected void deleteEntries( IEntry[] entries )
474 {
475 new DeleteEntriesJob( entries ).execute();
476 }
477
478
479
486 protected ISearch[] getSearches() throws Exception
487 {
488 return getSelectedSearches();
489 }
490
491
492
498 protected void deleteSearches( ISearch[] searches )
499 {
500 for ( int i = 0; i < searches.length; i++ )
501 {
502 ISearch search = searches[i];
503 search.getConnection().getSearchManager().removeSearch( search );
504 }
505 }
506
507
508
514 protected IBookmark[] getBookmarks() throws Exception
515 {
516 return getSelectedBookmarks();
517 }
518
519
520
526 protected void deleteBookmarks( IBookmark[] bookmarks )
527 {
528 for ( int i = 0; i < bookmarks.length; i++ )
529 {
530 IBookmark bookmark = bookmarks[i];
531 bookmark.getConnection().getBookmarkManager().removeBookmark( bookmark );
532 }
533 }
534
535
536
543 protected IAttribute[] getAttributes() throws Exception
544 {
545
546 for ( int i = 0; i < getSelectedAttributes().length; i++ )
547 {
548 IAttribute att = getSelectedAttributes()[i];
551 if ( !SchemaUtils.isModifyable( att.getAttributeTypeDescription() ) || att.isMustAttribute()
552 || att.isObjectClassAttribute() )
553 {
554 throw new Exception ();
555 }
556 }
557
558 for ( int i = 0; i < getSelectedAttributeHierarchies().length; i++ )
559 {
560 AttributeHierarchy ah = getSelectedAttributeHierarchies()[i];
563 for ( Iterator it = ah.iterator(); it.hasNext(); )
564 {
565 IAttribute attribute = ( IAttribute ) it.next();
566 if ( !SchemaUtils.isModifyable( attribute.getAttributeTypeDescription() )
567 || attribute.isMustAttribute() || attribute.isObjectClassAttribute() )
568 {
569 throw new Exception ();
570 }
571 }
572 }
573
574 List attributeList = new ArrayList ();
575
576 for ( int i = 0; i < getSelectedAttributes().length; i++ )
578 {
579 IAttribute attribute = getSelectedAttributes()[i];
580 if ( attribute != null && attribute.getValueSize() > 0 )
581 {
582 attributeList.add( attribute );
583 }
584 }
585
586 for ( int i = 0; i < getSelectedAttributeHierarchies().length; i++ )
588 {
589 AttributeHierarchy ah = getSelectedAttributeHierarchies()[i];
592 for ( Iterator it = ah.iterator(); it.hasNext(); )
593 {
594 IAttribute attribute = ( IAttribute ) it.next();
595 if ( attribute != null && attribute.getValueSize() > 0 )
596 {
597 attributeList.add( attribute );
598 }
599 }
600 }
601
602 Map attributeNameToSelectedValuesCountMap = new HashMap ();
605 for ( int i = 0; i < getSelectedValues().length; i++ )
606 {
607 if ( !attributeNameToSelectedValuesCountMap.containsKey( getSelectedValues()[i].getAttribute()
608 .getDescription() ) )
609 {
610 attributeNameToSelectedValuesCountMap.put( getSelectedValues()[i].getAttribute().getDescription(),
611 new Integer ( 0 ) );
612 }
613 int count = ( ( Integer ) attributeNameToSelectedValuesCountMap.get( getSelectedValues()[i].getAttribute()
614 .getDescription() ) ).intValue() + 1;
615 attributeNameToSelectedValuesCountMap.put( getSelectedValues()[i].getAttribute().getDescription(),
616 new Integer ( count ) );
617 if ( count >= getSelectedValues()[i].getAttribute().getValueSize() )
618 {
619 IAttribute attribute = getSelectedValues()[i].getAttribute();
620 if ( attribute != null && !attributeList.contains( attribute ) )
621 {
622 attributeList.add( attribute );
623 }
624 }
625 }
626
627 return ( IAttribute[] ) attributeList.toArray( new IAttribute[attributeList.size()] );
628 }
629
630
631
638 protected IValue[] getValues() throws Exception
639 {
640
641 Map attributeNameToSelectedValuesCountMap = new HashMap ();
642 Set selectedObjectClasses = new HashSet ();
643 for ( int i = 0; i < getSelectedValues().length; i++ )
644 {
645 if ( !SchemaUtils.isModifyable( getSelectedValues()[i].getAttribute().getAttributeTypeDescription() ) )
647 {
648 throw new Exception ();
649 }
650
651 RDNPart[] parts = this.getSelectedValues()[i].getAttribute().getEntry().getRdn().getParts();
653 for ( int p = 0; p < parts.length; p++ )
654 {
655 if ( getSelectedValues()[i].getAttribute().getDescription().equals( parts[p].getType() )
656 && getSelectedValues()[i].getStringValue().equals( parts[p].getValue() ) )
657 {
658 throw new Exception ();
659 }
660 }
661
662 if ( getSelectedValues()[i].getAttribute().isObjectClassAttribute() )
664 {
665 selectedObjectClasses.add( getSelectedValues()[i].getStringValue() );
666 }
667
668 if ( !attributeNameToSelectedValuesCountMap.containsKey( getSelectedValues()[i].getAttribute()
671 .getDescription() ) )
672 {
673 attributeNameToSelectedValuesCountMap.put( getSelectedValues()[i].getAttribute().getDescription(),
674 new Integer ( 0 ) );
675 }
676 int count = ( ( Integer ) attributeNameToSelectedValuesCountMap.get( getSelectedValues()[i].getAttribute()
677 .getDescription() ) ).intValue() + 1;
678 attributeNameToSelectedValuesCountMap.put( getSelectedValues()[i].getAttribute().getDescription(),
679 new Integer ( count ) );
680 if ( ( getSelectedValues()[i].getAttribute().isObjectClassAttribute() || getSelectedValues()[i]
681 .getAttribute().isMustAttribute() )
685 && count >= getSelectedValues()[i].getAttribute().getValueSize() )
686 {
687 throw new Exception ();
688 }
689 }
690 if ( getSelectedValues().length > 0 && !selectedObjectClasses.isEmpty() )
692 {
693 IEntry entry = getSelectedValues()[0].getAttribute().getEntry();
694 String [] ocValues = entry.getSubschema().getObjectClassNames();
696 Set remainingObjectClassesSet = new HashSet ( Arrays.asList( ocValues ) );
697 remainingObjectClassesSet.removeAll( selectedObjectClasses );
698 Set remainingAttributeSet = new HashSet ();
699 for ( Iterator it = remainingObjectClassesSet.iterator(); it.hasNext(); )
700 {
701 String oc = ( String ) it.next();
702 ObjectClassDescription ocd = entry.getConnection().getSchema().getObjectClassDescription( oc );
703 if ( ocd != null )
704 {
705 remainingAttributeSet
706 .addAll( Arrays.asList( ocd.getMustAttributeTypeDescriptionNamesTransitive() ) );
707 remainingAttributeSet.addAll( Arrays.asList( ocd.getMayAttributeTypeDescriptionNamesTransitive() ) );
708 }
709 }
710 IAttribute[] attributes = entry.getAttributes();
712 for ( int i = 0; i < attributes.length; i++ )
713 {
714 IAttribute attribute = attributes[i];
715 if ( attribute.isMayAttribute() || attribute.isMustAttribute() )
716 {
717 if ( !remainingAttributeSet.contains( attribute.getType() ) )
718 {
719 throw new Exception ();
720 }
721 }
722 }
723 }
724
725 List valueList = new ArrayList ();
726
727 Set attributeSet = new HashSet ( Arrays.asList( getAttributes() ) );
729 for ( int i = 0; i < getSelectedValues().length; i++ )
730 {
731 if ( !attributeSet.contains( getSelectedValues()[i].getAttribute() ) )
732 {
733 valueList.add( getSelectedValues()[i] );
734 }
735 }
736
737 return ( IValue[] ) valueList.toArray( new IValue[valueList.size()] );
738 }
739
740
741
749 protected void deleteAttributesAndValues( IAttribute[] attributes, IValue[] values )
750 {
751 new DeleteAttributesValueJob( attributes, values ).execute();
752 }
753 }
754 |
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