Rev 1058 | Rev 1073 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
924 | dev | 1 | package ak.hostadmiral.core.model; |
919 | dev | 2 | |
1041 | dev | 3 | import java.util.Collection; |
4 | import java.util.ArrayList; |
||
5 | import java.util.Iterator; |
||
6 | import java.util.Map; |
||
7 | import java.util.Comparator; |
||
8 | |||
9 | import ak.hostadmiral.util.ConfigInit; |
||
1020 | dev | 10 | import ak.hostadmiral.util.CollectionInfo; |
924 | dev | 11 | import ak.hostadmiral.util.ModelException; |
12 | import ak.hostadmiral.util.ModelSecurityException; |
||
1041 | dev | 13 | import ak.hostadmiral.core.model.store.MailboxStore; |
919 | dev | 14 | |
15 | public class MailboxManager |
||
949 | dev | 16 | implements |
1041 | dev | 17 | ConfigInit, |
949 | dev | 18 | UserBeforeDeleteListener, |
1014 | dev | 19 | UserDeletingListener, |
949 | dev | 20 | SystemUserBeforeDeleteListener, |
1014 | dev | 21 | SystemUserDeletingListener, |
22 | InetDomainBeforeDeleteListener, |
||
23 | InetDomainDeletingListener |
||
919 | dev | 24 | { |
1041 | dev | 25 | private MailboxStore store; |
1046 | dev | 26 | private Class[] passwordStores; |
949 | dev | 27 | |
1062 | dev | 28 | private Collection validateListeners = new ArrayList(); |
1011 | dev | 29 | private Collection createdListeners = new ArrayList(); |
30 | private Collection modifiedListeners = new ArrayList(); |
||
949 | dev | 31 | private Collection beforeDeleteListeners = new ArrayList(); |
1014 | dev | 32 | private Collection deletingListeners = new ArrayList(); |
1011 | dev | 33 | private Collection deletedListeners = new ArrayList(); |
949 | dev | 34 | |
1041 | dev | 35 | public MailboxManager() |
36 | throws ModelException |
||
919 | dev | 37 | { |
949 | dev | 38 | UserManager.getInstance().addBeforeDeleteListener(this); |
39 | SystemUserManager.getInstance().addBeforeDeleteListener(this); |
||
40 | InetDomainManager.getInstance().addBeforeDeleteListener(this); |
||
919 | dev | 41 | } |
42 | |||
43 | public Mailbox create(User editor) |
||
44 | throws ModelException |
||
45 | { |
||
46 | if(!allowedToCreate(editor)) throw new ModelSecurityException(); |
||
47 | |||
1015 | dev | 48 | Mailbox mailbox = new Mailbox(); |
1046 | dev | 49 | setMailboxPasswordStores(mailbox); |
1015 | dev | 50 | |
51 | return mailbox; |
||
919 | dev | 52 | } |
53 | |||
54 | public boolean allowedToCreate(User editor) |
||
55 | throws ModelException |
||
56 | { |
||
921 | dev | 57 | return Mailbox.allowedToCreate(this, editor); |
919 | dev | 58 | } |
59 | |||
60 | public Mailbox get(User editor, Long id) |
||
61 | throws ModelException |
||
62 | { |
||
1041 | dev | 63 | Mailbox mailbox = store.get(id); |
919 | dev | 64 | |
65 | if(!mailbox.viewableBy(editor)) |
||
66 | throw new ModelSecurityException(); |
||
67 | |||
68 | return mailbox; |
||
69 | } |
||
70 | |||
926 | dev | 71 | public boolean loginExists(User editor, Mailbox mailbox, String login) |
72 | throws ModelException |
||
73 | { |
||
74 | if(mailbox.getDomain() == null) |
||
75 | throw new ModelException("Cannot check unique login for mailbox without domain"); |
||
76 | |||
1041 | dev | 77 | return store.loginExists(mailbox, login); |
926 | dev | 78 | } |
79 | |||
1041 | dev | 80 | public Mailbox findForLogin(User editor, String login) |
919 | dev | 81 | throws ModelException |
82 | { |
||
1041 | dev | 83 | Mailbox mailbox = store.findForLogin(login); |
919 | dev | 84 | |
1041 | dev | 85 | if(!mailbox.viewableBy(editor)) |
86 | throw new ModelSecurityException(); |
||
87 | |||
88 | return mailbox; |
||
919 | dev | 89 | } |
90 | |||
91 | public void save(User editor, Mailbox mailbox) |
||
92 | throws ModelException |
||
93 | { |
||
1062 | dev | 94 | // security check |
919 | dev | 95 | if(!mailbox.editableBy(editor)) |
96 | throw new ModelSecurityException(); |
||
97 | |||
1062 | dev | 98 | //mailbox.setModUser(editor); // FIXME |
99 | |||
1011 | dev | 100 | boolean isNew = mailbox.isNew(); |
1062 | dev | 101 | Mailbox oldMailbox = mailbox.getOrigin(); |
102 | if(oldMailbox == null) oldMailbox = mailbox; |
||
1011 | dev | 103 | |
1062 | dev | 104 | // validate |
105 | for(Iterator i = validateListeners.iterator(); i.hasNext(); ) { |
||
106 | MailboxValidateListener listener = (MailboxValidateListener)i.next(); |
||
107 | listener.mailboxValidate(editor, mailbox, oldMailbox); |
||
108 | } |
||
919 | dev | 109 | |
1041 | dev | 110 | store.save(mailbox); |
1011 | dev | 111 | |
112 | // inform listeners |
||
113 | if(isNew) { |
||
114 | for(Iterator i = createdListeners.iterator(); i.hasNext(); ) { |
||
115 | MailboxCreatedListener listener = (MailboxCreatedListener)i.next(); |
||
116 | listener.mailboxCreated(editor, mailbox); |
||
117 | } |
||
118 | } |
||
119 | else { |
||
120 | for(Iterator i = modifiedListeners.iterator(); i.hasNext(); ) { |
||
121 | MailboxModifiedListener listener = (MailboxModifiedListener)i.next(); |
||
122 | listener.mailboxModified(editor, mailbox, oldMailbox); |
||
123 | } |
||
124 | } |
||
1045 | dev | 125 | |
126 | // reset backup |
||
127 | mailbox.resetOrigin(); |
||
919 | dev | 128 | } |
129 | |||
1062 | dev | 130 | public void addValidateListener(MailboxValidateListener listener) |
131 | { |
||
132 | validateListeners.add(listener); |
||
133 | } |
||
134 | |||
135 | public void removeValidateListener(MailboxValidateListener listener) |
||
136 | { |
||
137 | validateListeners.remove(listener); |
||
138 | } |
||
139 | |||
1011 | dev | 140 | public void addCreatedListener(MailboxCreatedListener listener) |
141 | { |
||
142 | createdListeners.add(listener); |
||
143 | } |
||
144 | |||
145 | public void removeCreatedListener(MailboxCreatedListener listener) |
||
146 | { |
||
147 | createdListeners.remove(listener); |
||
148 | } |
||
149 | |||
150 | public void addModifiedListener(MailboxModifiedListener listener) |
||
151 | { |
||
152 | modifiedListeners.add(listener); |
||
153 | } |
||
154 | |||
155 | public void removeModifiedListener(MailboxModifiedListener listener) |
||
156 | { |
||
157 | modifiedListeners.remove(listener); |
||
158 | } |
||
159 | |||
949 | dev | 160 | public void addBeforeDeleteListener(MailboxBeforeDeleteListener listener) |
161 | { |
||
162 | beforeDeleteListeners.add(listener); |
||
163 | } |
||
164 | |||
165 | public void removeBeforeDeleteListener(MailboxBeforeDeleteListener listener) |
||
166 | { |
||
167 | beforeDeleteListeners.remove(listener); |
||
168 | } |
||
169 | |||
1014 | dev | 170 | public void addDeletingListener(MailboxDeletingListener listener) |
171 | { |
||
172 | deletingListeners.add(listener); |
||
173 | } |
||
174 | |||
175 | public void removeDeletingListener(MailboxDeletingListener listener) |
||
176 | { |
||
177 | deletingListeners.remove(listener); |
||
178 | } |
||
179 | |||
1011 | dev | 180 | public void addDeletedListener(MailboxDeletedListener listener) |
181 | { |
||
182 | deletedListeners.add(listener); |
||
183 | } |
||
184 | |||
185 | public void removeDeletedListener(MailboxDeletedListener listener) |
||
186 | { |
||
187 | deletedListeners.remove(listener); |
||
188 | } |
||
189 | |||
949 | dev | 190 | public Collection beforeDelete(User editor, Mailbox mailbox, Collection known) |
191 | throws ModelException |
||
192 | { |
||
193 | Collection cascade = new ArrayList(); |
||
194 | |||
195 | for(Iterator i = beforeDeleteListeners.iterator(); i.hasNext(); ) { |
||
196 | MailboxBeforeDeleteListener listener = (MailboxBeforeDeleteListener)i.next(); |
||
197 | Collection subcascade = listener.mailboxBeforeDelete(editor, mailbox, known); |
||
198 | if(subcascade != null) |
||
199 | cascade.addAll(subcascade); |
||
200 | } |
||
201 | |||
202 | return cascade; |
||
203 | } |
||
204 | |||
919 | dev | 205 | public void delete(User editor, Mailbox mailbox) |
206 | throws ModelException |
||
207 | { |
||
1011 | dev | 208 | // check rights |
919 | dev | 209 | if(!mailbox.deleteableBy(editor)) |
210 | throw new ModelSecurityException(); |
||
211 | |||
1014 | dev | 212 | // inform deleting listeners |
213 | for(Iterator i = deletingListeners.iterator(); i.hasNext(); ) { |
||
214 | MailboxDeletingListener listener = (MailboxDeletingListener)i.next(); |
||
215 | listener.mailboxDeleting(editor, mailbox); |
||
216 | } |
||
217 | |||
1011 | dev | 218 | // backup copy |
219 | Mailbox oldMailbox = new Mailbox(mailbox); |
||
220 | |||
221 | // delete it |
||
1041 | dev | 222 | store.delete(mailbox); |
1011 | dev | 223 | |
1014 | dev | 224 | // inform deleted listeners |
1011 | dev | 225 | for(Iterator i = deletedListeners.iterator(); i.hasNext(); ) { |
226 | MailboxDeletedListener listener = (MailboxDeletedListener)i.next(); |
||
227 | listener.mailboxDeleted(editor, oldMailbox); |
||
228 | } |
||
919 | dev | 229 | } |
230 | |||
231 | public Collection listMailboxes(User editor) |
||
232 | throws ModelException |
||
233 | { |
||
1020 | dev | 234 | return listMailboxes(null, 0, 0, null, editor); |
235 | } |
||
236 | |||
1027 | dev | 237 | public Collection listMailboxes(CollectionInfo info, int rowsPerPage, int pageNumber, |
1020 | dev | 238 | Integer[] sortingKeys, User editor) |
239 | throws ModelException |
||
240 | { |
||
1041 | dev | 241 | if(editor.isSuperuser()) |
242 | return store.listAllMailboxes(info, rowsPerPage, pageNumber, sortingKeys); |
||
243 | else |
||
244 | return store.listMailboxes(info, rowsPerPage, pageNumber, sortingKeys, editor); |
||
919 | dev | 245 | } |
246 | |||
247 | public boolean areMailboxesAvailable(User editor) |
||
248 | throws ModelException |
||
249 | { |
||
1041 | dev | 250 | if(editor.isSuperuser()) |
251 | return true; |
||
252 | else |
||
253 | return store.countMailboxesAvailable(editor) > 0; |
||
919 | dev | 254 | } |
255 | |||
949 | dev | 256 | public Collection userBeforeDelete(User editor, User user, Collection known) |
257 | throws ModelException |
||
258 | { |
||
1041 | dev | 259 | Collection mailboxes = store.listOwnMailboxes(user); |
919 | dev | 260 | |
949 | dev | 261 | return iterateBeforeDelete(editor, mailboxes, known); |
262 | } |
||
263 | |||
1014 | dev | 264 | public void userDeleting(User editor, User user) |
265 | throws ModelException |
||
266 | { |
||
1041 | dev | 267 | Collection mailboxes = store.listOwnMailboxes(user); |
1014 | dev | 268 | |
269 | for(Iterator i = mailboxes.iterator(); i.hasNext(); ) { |
||
270 | delete(editor, (Mailbox)i.next()); |
||
271 | } |
||
272 | } |
||
273 | |||
949 | dev | 274 | public Collection inetDomainBeforeDelete(User editor, InetDomain domain, Collection known) |
275 | throws ModelException |
||
919 | dev | 276 | { |
1041 | dev | 277 | Collection mailboxes = store.listMailboxesForDomain(domain); |
919 | dev | 278 | |
949 | dev | 279 | return iterateBeforeDelete(editor, mailboxes, known); |
280 | } |
||
281 | |||
1014 | dev | 282 | public void inetDomainDeleting(User editor, InetDomain domain) |
283 | throws ModelException |
||
284 | { |
||
1041 | dev | 285 | Collection mailboxes = store.listMailboxesForDomain(domain); |
1014 | dev | 286 | |
287 | for(Iterator i = mailboxes.iterator(); i.hasNext(); ) { |
||
288 | delete(editor, (Mailbox)i.next()); |
||
289 | } |
||
290 | } |
||
291 | |||
949 | dev | 292 | public Collection systemUserBeforeDelete(User editor, SystemUser user, Collection known) |
293 | throws ModelException |
||
294 | { |
||
1041 | dev | 295 | Collection mailboxes = store.listMailboxesForSystemUser(user); |
949 | dev | 296 | |
297 | return iterateBeforeDelete(editor, mailboxes, known); |
||
298 | } |
||
299 | |||
1014 | dev | 300 | public void systemUserDeleting(User editor, SystemUser user) |
301 | throws ModelException |
||
302 | { |
||
1041 | dev | 303 | Collection mailboxes = store.listMailboxesForSystemUser(user); |
1014 | dev | 304 | |
305 | for(Iterator i = mailboxes.iterator(); i.hasNext(); ) { |
||
306 | delete(editor, (Mailbox)i.next()); |
||
307 | } |
||
308 | } |
||
309 | |||
949 | dev | 310 | private Collection iterateBeforeDelete(User editor, Collection mailboxes, Collection known) |
311 | throws ModelException |
||
312 | { |
||
313 | Collection cascade = new ArrayList(); |
||
314 | for(Iterator i = mailboxes.iterator(); i.hasNext(); ) { |
||
315 | Mailbox mailbox = (Mailbox)i.next(); |
||
1058 | dev | 316 | if(known.contains(mailbox)) continue; |
317 | |||
318 | known.add(mailbox); |
||
949 | dev | 319 | if(mailbox.viewableBy(editor)) { |
320 | if(mailbox.deleteableBy(editor)) |
||
321 | cascade.add(new CascadeDeleteElement(mailbox, CascadeDeleteElement.DELETE, |
||
322 | this.beforeDelete(editor, mailbox, known))); |
||
323 | else |
||
324 | cascade.add(new CascadeDeleteElement(mailbox, CascadeDeleteElement.FORBIDDEN, |
||
325 | null)); |
||
326 | } |
||
327 | else { |
||
328 | cascade.add(new CascadeDeleteElement(Mailbox.createLimitedCopy(mailbox), |
||
329 | CascadeDeleteElement.FORBIDDEN, null)); |
||
330 | } |
||
331 | } |
||
332 | |||
333 | return cascade; |
||
919 | dev | 334 | } |
335 | |||
1046 | dev | 336 | protected void setMailboxPasswordStores(Mailbox mailbox) |
337 | throws ModelException |
||
338 | { |
||
339 | if(passwordStores == null) return; |
||
340 | |||
341 | try { |
||
342 | for(int i = 0; i < passwordStores.length; i++) |
||
343 | mailbox.addPasswordStore((PasswordStore)passwordStores[i].newInstance()); |
||
344 | } |
||
345 | catch(Exception ex) { |
||
346 | throw new ModelException(ex); |
||
347 | } |
||
348 | } |
||
349 | |||
1020 | dev | 350 | public static final Integer SORT_LOGIN = new Integer(1); |
351 | public static final Integer SORT_DOMAIN = new Integer(2); |
||
919 | dev | 352 | |
1020 | dev | 353 | public static final Comparator LOGIN_COMPARATOR = new LoginComparator(); |
354 | public static final Comparator DOMAIN_COMPARATOR = new DomainComparator(); |
||
355 | |||
919 | dev | 356 | private static class LoginComparator |
357 | implements Comparator |
||
358 | { |
||
359 | public int compare(Object o1, Object o2) |
||
360 | { |
||
361 | if(!(o1 instanceof Mailbox) || !(o2 instanceof Mailbox)) |
||
362 | throw new ClassCastException("not a Mailbox"); |
||
363 | |||
364 | Mailbox a1 = (Mailbox)o1; |
||
365 | Mailbox a2 = (Mailbox)o2; |
||
366 | |||
367 | if(a1 == null && a2 == null) |
||
368 | return 0; |
||
369 | else if(a1 == null && a2 != null) |
||
370 | return -1; |
||
371 | else if(a1 != null && a2 == null) |
||
372 | return 1; |
||
373 | else |
||
374 | return a1.getLogin().compareToIgnoreCase(a2.getLogin()); |
||
375 | } |
||
376 | |||
377 | public boolean equals(Object obj) |
||
378 | { |
||
379 | return (obj instanceof LoginComparator); |
||
380 | } |
||
381 | } |
||
1020 | dev | 382 | |
383 | private static class DomainComparator |
||
384 | implements Comparator |
||
385 | { |
||
386 | public int compare(Object o1, Object o2) |
||
387 | { |
||
388 | if(!(o1 instanceof Mailbox) || !(o2 instanceof Mailbox)) |
||
389 | throw new ClassCastException("not a Mailbox"); |
||
390 | |||
391 | Mailbox a1 = (Mailbox)o1; |
||
392 | Mailbox a2 = (Mailbox)o2; |
||
393 | |||
394 | if(a1 == null && a2 == null) |
||
395 | return 0; |
||
396 | else if(a1 == null && a2 != null) |
||
397 | return -1; |
||
398 | else if(a1 != null && a2 == null) |
||
399 | return 1; |
||
400 | else |
||
401 | return a1.getDomain().getName().compareToIgnoreCase(a2.getDomain().getName()); |
||
402 | } |
||
403 | |||
404 | public boolean equals(Object obj) |
||
405 | { |
||
406 | return (obj instanceof DomainComparator); |
||
407 | } |
||
408 | } |
||
1041 | dev | 409 | |
410 | public void init(Map params) |
||
411 | throws ModelException |
||
412 | { |
||
413 | try { |
||
414 | mailboxManager = this; |
||
415 | |||
1046 | dev | 416 | Class c = Class.forName(((String[])params.get("store"))[0]); |
1041 | dev | 417 | store = (MailboxStore)c.newInstance(); |
1046 | dev | 418 | |
419 | String[] passwordStoreNames = (String[])params.get("passwordStore"); |
||
420 | if(passwordStoreNames != null) { |
||
421 | passwordStores = new Class[passwordStoreNames.length]; |
||
422 | for(int i = 0; i < passwordStoreNames.length; i++) { |
||
423 | passwordStores[i] = Class.forName(passwordStoreNames[i]); |
||
424 | } |
||
425 | } |
||
1041 | dev | 426 | } |
427 | catch(Exception ex) { |
||
428 | throw new ModelException(ex); |
||
429 | } |
||
430 | } |
||
431 | |||
432 | private static MailboxManager mailboxManager = null; |
||
433 | |||
434 | public static MailboxManager getInstance() |
||
435 | { |
||
436 | return mailboxManager; |
||
437 | } |
||
919 | dev | 438 | } |