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fc526aef | 1 | /******************************************************************************* |
be4a197a | 2 | * Copyright (c) 2013, 2014 Ericsson |
fc526aef AM |
3 | * |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Alexandre Montplaisir - Initial API and implementation | |
0fcf3b09 | 11 | * Patrick Tasse - Support selection range |
d3de0920 | 12 | * Xavier Raynaud - Support filters tracking |
fc526aef AM |
13 | *******************************************************************************/ |
14 | ||
2bdf0193 | 15 | package org.eclipse.tracecompass.tmf.core.trace; |
fc526aef | 16 | |
5db5a3a4 AM |
17 | import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull; |
18 | ||
e1385db9 | 19 | import java.io.File; |
3ec38c4c | 20 | import java.net.URISyntaxException; |
fab18d20 | 21 | import java.util.Collections; |
fc526aef | 22 | import java.util.LinkedHashMap; |
0f8687b4 | 23 | import java.util.LinkedHashSet; |
e2239aea | 24 | import java.util.List; |
fc526aef | 25 | import java.util.Map; |
fab18d20 | 26 | import java.util.Set; |
fc526aef | 27 | |
deaae6e1 | 28 | import org.eclipse.core.resources.IFile; |
b5e8ee95 GB |
29 | import org.eclipse.core.resources.IFolder; |
30 | import org.eclipse.core.resources.IProject; | |
e1385db9 AM |
31 | import org.eclipse.core.resources.IResource; |
32 | import org.eclipse.core.runtime.CoreException; | |
1ac53e54 | 33 | import org.eclipse.core.runtime.URIUtil; |
0f8687b4 | 34 | import org.eclipse.jdt.annotation.NonNull; |
2bdf0193 AM |
35 | import org.eclipse.tracecompass.internal.tmf.core.Activator; |
36 | import org.eclipse.tracecompass.tmf.core.TmfCommonConstants; | |
37 | import org.eclipse.tracecompass.tmf.core.filter.ITmfFilter; | |
38 | import org.eclipse.tracecompass.tmf.core.signal.TmfEventFilterAppliedSignal; | |
39 | import org.eclipse.tracecompass.tmf.core.signal.TmfRangeSynchSignal; | |
40 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalHandler; | |
41 | import org.eclipse.tracecompass.tmf.core.signal.TmfSignalManager; | |
42 | import org.eclipse.tracecompass.tmf.core.signal.TmfTimeSynchSignal; | |
43 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceClosedSignal; | |
44 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceOpenedSignal; | |
45 | import org.eclipse.tracecompass.tmf.core.signal.TmfTraceSelectedSignal; | |
46 | import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp; | |
47 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; | |
48 | import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimestamp; | |
5c5fa260 | 49 | import org.eclipse.tracecompass.tmf.core.trace.experiment.TmfExperiment; |
fc526aef AM |
50 | |
51 | /** | |
52 | * Central trace manager for TMF. It tracks the currently opened traces and | |
0fcf3b09 | 53 | * experiment, as well as the currently-selected time or time range and the |
d3de0920 XR |
54 | * current window time range for each one of those. It also tracks filters |
55 | * applied for each trace. | |
fc526aef AM |
56 | * |
57 | * It's a singleton class, so only one instance should exist (available via | |
58 | * {@link #getInstance()}). | |
59 | * | |
60 | * @author Alexandre Montplaisir | |
61 | * @since 2.0 | |
62 | */ | |
63 | public final class TmfTraceManager { | |
64 | ||
65 | // ------------------------------------------------------------------------ | |
66 | // Attributes | |
67 | // ------------------------------------------------------------------------ | |
68 | ||
69 | private final Map<ITmfTrace, TmfTraceContext> fTraces; | |
70 | ||
71 | /** The currently-selected trace. Should always be part of the trace map */ | |
72 | private ITmfTrace fCurrentTrace = null; | |
73 | ||
3ec38c4c MAL |
74 | private static final String TEMP_DIR_NAME = ".temp"; //$NON-NLS-1$ |
75 | ||
fc526aef AM |
76 | // ------------------------------------------------------------------------ |
77 | // Constructor | |
78 | // ------------------------------------------------------------------------ | |
79 | ||
80 | private TmfTraceManager() { | |
a4524c1b | 81 | fTraces = new LinkedHashMap<>(); |
fc526aef AM |
82 | TmfSignalManager.registerVIP(this); |
83 | } | |
84 | ||
85 | /** Singleton instance */ | |
86 | private static TmfTraceManager tm = null; | |
87 | ||
88 | /** | |
89 | * Get an instance of the trace manager. | |
90 | * | |
91 | * @return The trace manager | |
92 | */ | |
93 | public static synchronized TmfTraceManager getInstance() { | |
94 | if (tm == null) { | |
95 | tm = new TmfTraceManager(); | |
96 | } | |
97 | return tm; | |
98 | } | |
99 | ||
100 | // ------------------------------------------------------------------------ | |
101 | // Accessors | |
102 | // ------------------------------------------------------------------------ | |
103 | ||
fc526aef | 104 | /** |
0fcf3b09 | 105 | * @return The begin timestamp of selection |
4b121c48 | 106 | * @since 2.1 |
0fcf3b09 PT |
107 | */ |
108 | public ITmfTimestamp getSelectionBeginTime() { | |
109 | return getCurrentTraceContext().getSelectionBegin(); | |
110 | } | |
111 | ||
112 | /** | |
113 | * @return The end timestamp of selection | |
4b121c48 | 114 | * @since 2.1 |
0fcf3b09 PT |
115 | */ |
116 | public ITmfTimestamp getSelectionEndTime() { | |
117 | return getCurrentTraceContext().getSelectionEnd(); | |
118 | } | |
119 | ||
120 | /** | |
121 | * Return the current window time range. | |
fc526aef | 122 | * |
0fcf3b09 | 123 | * @return the current window time range |
fc526aef AM |
124 | */ |
125 | public synchronized TmfTimeRange getCurrentRange() { | |
0fcf3b09 | 126 | return getCurrentTraceContext().getWindowRange(); |
fc526aef AM |
127 | } |
128 | ||
d3de0920 XR |
129 | /** |
130 | * Gets the filter applied to the current trace | |
131 | * | |
5db5a3a4 | 132 | * @return a filter, or <code>null</code> |
d3de0920 XR |
133 | * @since 2.2 |
134 | */ | |
135 | public synchronized ITmfFilter getCurrentFilter() { | |
136 | return getCurrentTraceContext().getFilter(); | |
137 | } | |
138 | ||
fc526aef AM |
139 | /** |
140 | * Get the currently selected trace (normally, the focused editor). | |
141 | * | |
142 | * @return The active trace | |
143 | */ | |
144 | public synchronized ITmfTrace getActiveTrace() { | |
145 | return fCurrentTrace; | |
146 | } | |
147 | ||
148 | /** | |
a6fc3a28 | 149 | * Get the trace set of the currently active trace. |
fc526aef AM |
150 | * |
151 | * @return The active trace set | |
a6fc3a28 | 152 | * @see #getTraceSet(ITmfTrace) |
fc526aef AM |
153 | */ |
154 | public synchronized ITmfTrace[] getActiveTraceSet() { | |
155 | final ITmfTrace trace = fCurrentTrace; | |
a6fc3a28 | 156 | return getTraceSet(trace); |
fc526aef AM |
157 | } |
158 | ||
fab18d20 AM |
159 | /** |
160 | * Get the currently-opened traces, as an unmodifiable set. | |
161 | * | |
162 | * @return A set containing the opened traces | |
163 | */ | |
164 | public synchronized Set<ITmfTrace> getOpenedTraces() { | |
165 | return Collections.unmodifiableSet(fTraces.keySet()); | |
166 | } | |
167 | ||
deaae6e1 PT |
168 | /** |
169 | * Get the editor file for an opened trace. | |
170 | * | |
171 | * @param trace | |
172 | * the trace | |
173 | * @return the editor file or null if the trace is not opened | |
174 | * @since 3.0 | |
175 | */ | |
176 | public synchronized IFile getTraceEditorFile(ITmfTrace trace) { | |
177 | TmfTraceContext ctx = fTraces.get(trace); | |
178 | if (ctx != null) { | |
179 | return ctx.getEditorFile(); | |
180 | } | |
181 | return null; | |
182 | } | |
183 | ||
fc526aef AM |
184 | private TmfTraceContext getCurrentTraceContext() { |
185 | TmfTraceContext curCtx = fTraces.get(fCurrentTrace); | |
186 | if (curCtx == null) { | |
187 | /* There are no traces opened at the moment. */ | |
188 | return TmfTraceContext.NULL_CONTEXT; | |
189 | } | |
190 | return curCtx; | |
191 | } | |
192 | ||
e1385db9 AM |
193 | // ------------------------------------------------------------------------ |
194 | // Public utility methods | |
195 | // ------------------------------------------------------------------------ | |
196 | ||
a6fc3a28 AM |
197 | /** |
198 | * Get the trace set of a given trace. For a standard trace, this is simply | |
199 | * an array with only that trace in it. For experiments, this is an array of | |
200 | * all the traces contained in this experiment. | |
201 | * | |
202 | * @param trace | |
203 | * The trace or experiment | |
204 | * @return The corresponding trace set | |
205 | */ | |
206 | public static ITmfTrace[] getTraceSet(ITmfTrace trace) { | |
207 | if (trace == null) { | |
208 | return null; | |
209 | } | |
e2239aea BH |
210 | List<ITmfTrace> traces = trace.getChildren(ITmfTrace.class); |
211 | if (traces.size() > 0) { | |
212 | return traces.toArray(new ITmfTrace[traces.size()]); | |
a6fc3a28 AM |
213 | } |
214 | return new ITmfTrace[] { trace }; | |
215 | } | |
216 | ||
0f8687b4 GB |
217 | /** |
218 | * Get the trace set of a given trace or experiment, including the | |
219 | * experiment. For a standard trace, this is simply a set containing only | |
220 | * that trace. For experiments, it is the set of all the traces contained in | |
221 | * this experiment, along with the experiment. | |
222 | * | |
223 | * @param trace | |
224 | * The trace or experiment | |
225 | * @return The corresponding trace set, including the experiment | |
226 | * @since 3.1 | |
227 | */ | |
228 | public static @NonNull Set<ITmfTrace> getTraceSetWithExperiment(ITmfTrace trace) { | |
229 | if (trace == null) { | |
5db5a3a4 | 230 | return checkNotNull(Collections.EMPTY_SET); |
0f8687b4 GB |
231 | } |
232 | if (trace instanceof TmfExperiment) { | |
233 | TmfExperiment exp = (TmfExperiment) trace; | |
fa62dc1d BH |
234 | List<ITmfTrace> traces = exp.getTraces(); |
235 | Set<ITmfTrace> alltraces = new LinkedHashSet<>(traces); | |
0f8687b4 GB |
236 | alltraces.add(exp); |
237 | return alltraces; | |
238 | } | |
5db5a3a4 | 239 | return checkNotNull(Collections.singleton(trace)); |
0f8687b4 GB |
240 | } |
241 | ||
e1385db9 AM |
242 | /** |
243 | * Return the path (as a string) to the directory for supplementary files to | |
244 | * use with a given trace. If no supplementary file directory has been | |
245 | * configured, a temporary directory based on the trace's name will be | |
246 | * provided. | |
247 | * | |
248 | * @param trace | |
249 | * The trace | |
250 | * @return The path to the supplementary file directory (trailing slash is | |
251 | * INCLUDED!) | |
252 | */ | |
253 | public static String getSupplementaryFileDir(ITmfTrace trace) { | |
254 | IResource resource = trace.getResource(); | |
255 | if (resource == null) { | |
256 | return getTemporaryDir(trace); | |
257 | } | |
258 | ||
259 | String supplDir = null; | |
260 | try { | |
261 | supplDir = resource.getPersistentProperty(TmfCommonConstants.TRACE_SUPPLEMENTARY_FOLDER); | |
262 | } catch (CoreException e) { | |
263 | return getTemporaryDir(trace); | |
264 | } | |
265 | return supplDir + File.separator; | |
266 | } | |
267 | ||
b5e8ee95 GB |
268 | /** |
269 | * Refresh the supplementary files resources for a trace, so it can pick up | |
270 | * new files that got created. | |
271 | * | |
272 | * @param trace | |
273 | * The trace for which to refresh the supplementary files | |
274 | * @since 3.0 | |
275 | */ | |
276 | public static void refreshSupplementaryFiles(ITmfTrace trace) { | |
277 | IResource resource = trace.getResource(); | |
88567ed2 | 278 | if (resource != null && resource.exists()) { |
b5e8ee95 GB |
279 | String supplFolderPath = getSupplementaryFileDir(trace); |
280 | IProject project = resource.getProject(); | |
281 | /* Remove the project's path from the supplementary path dir */ | |
282 | if (!supplFolderPath.startsWith(project.getLocationURI().getPath())) { | |
283 | Activator.logWarning(String.format("Supplementary files folder for trace %s is not within the project.", trace.getName())); //$NON-NLS-1$ | |
284 | return; | |
285 | } | |
286 | IFolder supplFolder = project.getFolder(supplFolderPath.substring(project.getLocationURI().getPath().length())); | |
287 | if (supplFolder.exists()) { | |
288 | try { | |
289 | supplFolder.refreshLocal(IResource.DEPTH_INFINITE, null); | |
290 | } catch (CoreException e) { | |
291 | Activator.logError("Error refreshing resources", e); //$NON-NLS-1$ | |
292 | } | |
293 | } | |
294 | } | |
295 | } | |
296 | ||
fc526aef AM |
297 | // ------------------------------------------------------------------------ |
298 | // Signal handlers | |
299 | // ------------------------------------------------------------------------ | |
300 | ||
301 | /** | |
302 | * Signal handler for the traceOpened signal. | |
303 | * | |
304 | * @param signal | |
305 | * The incoming signal | |
306 | */ | |
307 | @TmfSignalHandler | |
308 | public synchronized void traceOpened(final TmfTraceOpenedSignal signal) { | |
309 | final ITmfTrace trace = signal.getTrace(); | |
deaae6e1 | 310 | final IFile editorFile = signal.getEditorFile(); |
fc526aef AM |
311 | final ITmfTimestamp startTs = trace.getStartTime(); |
312 | ||
313 | /* Calculate the initial time range */ | |
314 | final int SCALE = ITmfTimestamp.NANOSECOND_SCALE; | |
315 | long offset = trace.getInitialRangeOffset().normalize(0, SCALE).getValue(); | |
316 | long endTime = startTs.normalize(0, SCALE).getValue() + offset; | |
317 | final TmfTimeRange startTr = new TmfTimeRange(startTs, new TmfTimestamp(endTime, SCALE)); | |
318 | ||
deaae6e1 | 319 | final TmfTraceContext startCtx = new TmfTraceContext(startTs, startTs, startTr, editorFile); |
fc526aef AM |
320 | |
321 | fTraces.put(trace, startCtx); | |
322 | ||
323 | /* We also want to set the newly-opened trace as the active trace */ | |
324 | fCurrentTrace = trace; | |
325 | } | |
326 | ||
fc526aef AM |
327 | /** |
328 | * Handler for the TmfTraceSelectedSignal. | |
329 | * | |
330 | * @param signal | |
331 | * The incoming signal | |
332 | */ | |
333 | @TmfSignalHandler | |
334 | public synchronized void traceSelected(final TmfTraceSelectedSignal signal) { | |
335 | final ITmfTrace newTrace = signal.getTrace(); | |
336 | if (!fTraces.containsKey(newTrace)) { | |
337 | throw new RuntimeException(); | |
338 | } | |
339 | fCurrentTrace = newTrace; | |
340 | } | |
341 | ||
d3de0920 XR |
342 | /** |
343 | * Signal handler for the filterApplied signal. | |
344 | * | |
345 | * @param signal | |
346 | * The incoming signal | |
347 | * @since 2.2 | |
348 | */ | |
349 | @TmfSignalHandler | |
350 | public synchronized void filterApplied(TmfEventFilterAppliedSignal signal) { | |
351 | final ITmfTrace newTrace = signal.getTrace(); | |
352 | TmfTraceContext context = fTraces.get(newTrace); | |
353 | if (context == null) { | |
354 | throw new RuntimeException(); | |
355 | } | |
356 | fTraces.put(newTrace, new TmfTraceContext(context, signal.getEventFilter())); | |
357 | } | |
358 | ||
fc526aef AM |
359 | /** |
360 | * Signal handler for the traceClosed signal. | |
361 | * | |
362 | * @param signal | |
363 | * The incoming signal | |
364 | */ | |
365 | @TmfSignalHandler | |
366 | public synchronized void traceClosed(final TmfTraceClosedSignal signal) { | |
3fcf269e | 367 | fTraces.remove(signal.getTrace()); |
fc526aef AM |
368 | if (fTraces.size() == 0) { |
369 | fCurrentTrace = null; | |
370 | /* | |
371 | * In other cases, we should receive a traceSelected signal that | |
372 | * will indicate which trace is the new one. | |
373 | */ | |
374 | } | |
375 | } | |
376 | ||
377 | /** | |
378 | * Signal handler for the TmfTimeSynchSignal signal. | |
379 | * | |
380 | * The current time of *all* traces whose range contains the requested new | |
0fcf3b09 | 381 | * selection time range will be updated. |
fc526aef AM |
382 | * |
383 | * @param signal | |
384 | * The incoming signal | |
385 | */ | |
386 | @TmfSignalHandler | |
387 | public synchronized void timeUpdated(final TmfTimeSynchSignal signal) { | |
0fcf3b09 PT |
388 | final ITmfTimestamp beginTs = signal.getBeginTime(); |
389 | final ITmfTimestamp endTs = signal.getEndTime(); | |
fc526aef AM |
390 | |
391 | for (Map.Entry<ITmfTrace, TmfTraceContext> entry : fTraces.entrySet()) { | |
392 | final ITmfTrace trace = entry.getKey(); | |
0fcf3b09 | 393 | if (beginTs.intersects(getValidTimeRange(trace)) || endTs.intersects(getValidTimeRange(trace))) { |
fc526aef | 394 | TmfTraceContext prevCtx = entry.getValue(); |
0fcf3b09 | 395 | TmfTraceContext newCtx = new TmfTraceContext(prevCtx, beginTs, endTs); |
fc526aef AM |
396 | entry.setValue(newCtx); |
397 | } | |
398 | } | |
399 | } | |
400 | ||
401 | /** | |
402 | * Signal handler for the TmfRangeSynchSignal signal. | |
403 | * | |
5db5a3a4 AM |
404 | * The current window time range of *all* valid traces will be updated to |
405 | * the new requested times. | |
fc526aef AM |
406 | * |
407 | * @param signal | |
408 | * The incoming signal | |
409 | */ | |
410 | @TmfSignalHandler | |
411 | public synchronized void timeRangeUpdated(final TmfRangeSynchSignal signal) { | |
fc526aef AM |
412 | for (Map.Entry<ITmfTrace, TmfTraceContext> entry : fTraces.entrySet()) { |
413 | final ITmfTrace trace = entry.getKey(); | |
414 | final TmfTraceContext curCtx = entry.getValue(); | |
415 | ||
416 | final TmfTimeRange validTr = getValidTimeRange(trace); | |
417 | ||
fc526aef AM |
418 | /* Determine the new time range */ |
419 | TmfTimeRange targetTr = signal.getCurrentRange().getIntersection(validTr); | |
0fcf3b09 | 420 | TmfTimeRange newTr = (targetTr == null ? curCtx.getWindowRange() : targetTr); |
fc526aef AM |
421 | |
422 | /* Update the values */ | |
0fcf3b09 | 423 | TmfTraceContext newCtx = new TmfTraceContext(curCtx, newTr); |
fc526aef AM |
424 | entry.setValue(newCtx); |
425 | } | |
426 | } | |
427 | ||
428 | // ------------------------------------------------------------------------ | |
e1385db9 | 429 | // Private utility methods |
fc526aef AM |
430 | // ------------------------------------------------------------------------ |
431 | ||
432 | /** | |
0fcf3b09 PT |
433 | * Return the valid time range of a trace (not the current window time |
434 | * range, but the range of all possible valid timestamps). | |
fc526aef AM |
435 | * |
436 | * For a real trace this is the whole range of the trace. For an experiment, | |
437 | * it goes from the start time of the earliest trace to the end time of the | |
438 | * latest one. | |
439 | * | |
440 | * @param trace | |
441 | * The trace to check for | |
442 | * @return The valid time span, or 'null' if the trace is not valid | |
443 | */ | |
444 | private TmfTimeRange getValidTimeRange(ITmfTrace trace) { | |
445 | if (!fTraces.containsKey(trace)) { | |
446 | /* Trace is not part of the currently opened traces */ | |
447 | return null; | |
448 | } | |
e2239aea BH |
449 | |
450 | List<ITmfTrace> traces = trace.getChildren(ITmfTrace.class); | |
451 | ||
452 | if (traces.isEmpty()) { | |
fc526aef AM |
453 | /* "trace" is a single trace, return its time range directly */ |
454 | return trace.getTimeRange(); | |
455 | } | |
e2239aea BH |
456 | |
457 | if (traces.size() == 1) { | |
fc526aef | 458 | /* Trace is an experiment with only 1 trace */ |
e2239aea | 459 | return traces.get(0).getTimeRange(); |
fc526aef | 460 | } |
e2239aea | 461 | |
fc526aef | 462 | /* |
e2239aea | 463 | * Trace is an trace set with 2+ traces, so get the earliest start and |
fc526aef AM |
464 | * the latest end. |
465 | */ | |
e2239aea BH |
466 | ITmfTimestamp start = traces.get(0).getStartTime(); |
467 | ITmfTimestamp end = traces.get(0).getEndTime(); | |
468 | ||
469 | for (int i = 1; i < traces.size(); i++) { | |
470 | ITmfTrace curTrace = traces.get(i); | |
fc526aef AM |
471 | if (curTrace.getStartTime().compareTo(start) < 0) { |
472 | start = curTrace.getStartTime(); | |
473 | } | |
474 | if (curTrace.getEndTime().compareTo(end) > 0) { | |
475 | end = curTrace.getEndTime(); | |
476 | } | |
477 | } | |
478 | return new TmfTimeRange(start, end); | |
479 | } | |
e1385db9 | 480 | |
3ec38c4c MAL |
481 | /** |
482 | * Get the temporary directory path. If there is an instance of Eclipse | |
483 | * running, the temporary directory will reside under the workspace. | |
484 | * | |
485 | * @return the temporary directory path suitable to be passed to the | |
486 | * java.io.File constructor without a trailing separator | |
a465519a | 487 | * @since 3.2 |
3ec38c4c MAL |
488 | */ |
489 | public static String getTemporaryDirPath() { | |
490 | // Get the workspace path from the properties | |
491 | String property = System.getProperty("osgi.instance.area"); //$NON-NLS-1$ | |
492 | if (property != null) { | |
493 | try { | |
1ac53e54 | 494 | File dir = URIUtil.toFile(URIUtil.fromString(property)); |
3ec38c4c MAL |
495 | dir = new File(dir.getAbsolutePath() + File.separator + TEMP_DIR_NAME); |
496 | if (!dir.exists()) { | |
497 | dir.mkdirs(); | |
498 | } | |
499 | return dir.getAbsolutePath(); | |
500 | } catch (URISyntaxException e) { | |
501 | Activator.logError(e.getLocalizedMessage(), e); | |
502 | } | |
503 | } | |
504 | return System.getProperty("java.io.tmpdir"); //$NON-NLS-1$ | |
505 | } | |
506 | ||
e1385db9 | 507 | /** |
6e4358bd AM |
508 | * Get a temporary directory based on a trace's name. We will create the |
509 | * directory if it doesn't exist, so that it's ready to be used. | |
e1385db9 AM |
510 | */ |
511 | private static String getTemporaryDir(ITmfTrace trace) { | |
3ec38c4c | 512 | String pathName = getTemporaryDirPath() + |
fa62dc1d BH |
513 | File.separator + |
514 | trace.getName() + | |
515 | File.separator; | |
6e4358bd AM |
516 | File dir = new File(pathName); |
517 | if (!dir.exists()) { | |
518 | dir.mkdirs(); | |
519 | } | |
520 | return pathName; | |
e1385db9 | 521 | } |
fc526aef | 522 | } |