175 iter.remove();
176 }
177 }
178 }
179
180 // Kill any pending flush
181 if (flushTimerTask != null) {
182 flushTimerTask.cancel();
183 flushTimerTask = null;
184 }
185
186 // Clear changed file list. The changed files were guaranteed to
187 // have been in the cached file list (because there was a strong
188 // reference from changedFiles.
189 if (changedFiles != null) changedFiles.clear();
190
191 return ok;
192 }
193
194
195 // Write all prefs changes to disk, but do not clear all cached prefs
196 // values. Also kills any scheduled flush task.
197 // There's no CFPreferencesFlush() (<rdar://problem/3049129>), so lots of cached prefs
198 // are cleared anyway.
199 static synchronized boolean flushWorld()
200 {
201 boolean ok = true;
202
203 if (changedFiles != null && !changedFiles.isEmpty()) {
204 Iterator iter = changedFiles.iterator();
205 while (iter.hasNext()) {
206 MacOSXPreferencesFile f = (MacOSXPreferencesFile)iter.next();
207 if (!f.synchronize()) ok = false;
208 }
209
210 changedFiles.clear();
211 }
212
213 if (flushTimerTask != null) {
214 flushTimerTask.cancel();
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175 iter.remove();
176 }
177 }
178 }
179
180 // Kill any pending flush
181 if (flushTimerTask != null) {
182 flushTimerTask.cancel();
183 flushTimerTask = null;
184 }
185
186 // Clear changed file list. The changed files were guaranteed to
187 // have been in the cached file list (because there was a strong
188 // reference from changedFiles.
189 if (changedFiles != null) changedFiles.clear();
190
191 return ok;
192 }
193
194
195 // Sync only current user preferences
196 static synchronized boolean syncUser() {
197 boolean ok = true;
198 if (cachedFiles != null && !cachedFiles.isEmpty()) {
199 Iterator<WeakReference> iter = cachedFiles.values().iterator();
200 while (iter.hasNext()) {
201 WeakReference ref = iter.next();
202 MacOSXPreferencesFile f = (MacOSXPreferencesFile)ref.get();
203 if (f != null && f.user == cfCurrentUser) {
204 if (!f.synchronize()) {
205 ok = false;
206 }
207 } else {
208 iter.remove();
209 }
210 }
211 }
212 // Renove synchronized file from changed file list. The changed files were
213 // guaranteed to have been in the cached file list (because there was a strong
214 // reference from changedFiles.
215 if (changedFiles != null) {
216 Iterator<MacOSXPreferencesFile> iterChanged = changedFiles.iterator();
217 while (iterChanged.hasNext()) {
218 MacOSXPreferencesFile f = iterChanged.next();
219 if (f != null && f.user == cfCurrentUser)
220 iterChanged.remove();
221 }
222 }
223 return ok;
224 }
225
226
227
228
229 // Write all prefs changes to disk, but do not clear all cached prefs
230 // values. Also kills any scheduled flush task.
231 // There's no CFPreferencesFlush() (<rdar://problem/3049129>), so lots of cached prefs
232 // are cleared anyway.
233 static synchronized boolean flushWorld()
234 {
235 boolean ok = true;
236
237 if (changedFiles != null && !changedFiles.isEmpty()) {
238 Iterator iter = changedFiles.iterator();
239 while (iter.hasNext()) {
240 MacOSXPreferencesFile f = (MacOSXPreferencesFile)iter.next();
241 if (!f.synchronize()) ok = false;
242 }
243
244 changedFiles.clear();
245 }
246
247 if (flushTimerTask != null) {
248 flushTimerTask.cancel();
|