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1 | /******************************************************************************* |
2 | * Copyright (c) 2015 Ericsson | |
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 | * Bernd Hufmann - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.tracecompass.internal.tmf.remote.ui.wizards.fetch.model; | |
14 | ||
ee9e8924 MK |
15 | import java.io.File; |
16 | import java.io.FileNotFoundException; | |
417a4110 BH |
17 | import java.io.FileOutputStream; |
18 | import java.io.IOException; | |
19 | import java.io.InputStream; | |
20 | import java.io.OutputStream; | |
21 | import java.lang.reflect.InvocationTargetException; | |
22 | import java.net.URI; | |
ee9e8924 MK |
23 | import java.nio.file.Files; |
24 | import java.nio.file.StandardCopyOption; | |
25 | import java.util.ArrayList; | |
417a4110 | 26 | import java.util.Arrays; |
ee9e8924 | 27 | import java.util.List; |
417a4110 BH |
28 | |
29 | import org.eclipse.core.commands.ExecutionException; | |
30 | import org.eclipse.core.filesystem.EFS; | |
31 | import org.eclipse.core.filesystem.IFileInfo; | |
32 | import org.eclipse.core.filesystem.IFileStore; | |
ee9e8924 | 33 | import org.eclipse.core.resources.IFile; |
417a4110 BH |
34 | import org.eclipse.core.resources.IFolder; |
35 | import org.eclipse.core.resources.IResource; | |
36 | import org.eclipse.core.runtime.CoreException; | |
37 | import org.eclipse.core.runtime.IPath; | |
38 | import org.eclipse.core.runtime.IProgressMonitor; | |
39 | import org.eclipse.core.runtime.IStatus; | |
40 | import org.eclipse.core.runtime.NullProgressMonitor; | |
41 | import org.eclipse.core.runtime.Path; | |
42 | import org.eclipse.core.runtime.Status; | |
43 | import org.eclipse.core.runtime.SubMonitor; | |
44 | import org.eclipse.core.runtime.URIUtil; | |
45 | import org.eclipse.jface.operation.ModalContext; | |
46 | import org.eclipse.osgi.util.NLS; | |
47 | import org.eclipse.swt.widgets.Shell; | |
48 | import org.eclipse.tracecompass.internal.tmf.remote.ui.Activator; | |
49 | import org.eclipse.tracecompass.internal.tmf.remote.ui.messages.RemoteMessages; | |
50 | import org.eclipse.tracecompass.internal.tmf.ui.project.operations.TmfWorkspaceModifyOperation; | |
ee9e8924 MK |
51 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.ArchiveUtil; |
52 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.FileSystemObjectImportStructureProvider; | |
53 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.IFileSystemObject; | |
417a4110 BH |
54 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.ImportConfirmation; |
55 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.ImportConflictHandler; | |
ee9e8924 MK |
56 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.ImportTraceWizardPage; |
57 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.TraceFileSystemElement; | |
58 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.TraceValidateAndImportOperation; | |
417a4110 BH |
59 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.tracepkg.TracePackageElement; |
60 | import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.tracepkg.TracePackageTraceElement; | |
61 | import org.eclipse.tracecompass.tmf.core.TmfCommonConstants; | |
62 | import org.eclipse.tracecompass.tmf.core.project.model.TmfTraceCoreUtils; | |
63 | import org.eclipse.tracecompass.tmf.core.project.model.TmfTraceImportException; | |
64 | import org.eclipse.tracecompass.tmf.core.project.model.TmfTraceType; | |
65 | import org.eclipse.tracecompass.tmf.core.project.model.TraceTypeHelper; | |
66 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTraceFolder; | |
67 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTraceTypeUIUtils; | |
68 | import org.eclipse.tracecompass.tmf.ui.project.model.TmfTracesFolder; | |
69 | import org.eclipse.tracecompass.tmf.ui.project.model.TraceUtils; | |
ee9e8924 | 70 | import org.eclipse.ui.wizards.datatransfer.FileSystemStructureProvider; |
417a4110 BH |
71 | |
72 | /** | |
ee9e8924 MK |
73 | * Operation to import a set of traces from a remote node into a tracing |
74 | * project. | |
417a4110 BH |
75 | * |
76 | * @author Bernd Hufmann | |
77 | */ | |
78 | public class RemoteImportTracesOperation extends TmfWorkspaceModifyOperation { | |
79 | ||
ee9e8924 | 80 | private static final String TRACE_IMPORT = ".traceRemoteImport"; //$NON-NLS-1$ |
417a4110 BH |
81 | // ------------------------------------------------------------------------ |
82 | // Constants | |
83 | // ------------------------------------------------------------------------ | |
84 | private static final int BUFFER_IN_KB = 16; | |
85 | private static final int BYTES_PER_KB = 1024; | |
86 | ||
87 | // ------------------------------------------------------------------------ | |
88 | // Attributes | |
89 | // ------------------------------------------------------------------------ | |
90 | private IStatus fStatus; | |
abbc1d7e BH |
91 | private final Shell fShell; |
92 | private final TmfTraceFolder fDestination; | |
93 | private final Object[] fTraceElements; | |
94 | private final ImportConflictHandler fConflictHandler; | |
150ae90e | 95 | private final List<IResource> fImportedResources = new ArrayList<>(); |
417a4110 BH |
96 | |
97 | // ------------------------------------------------------------------------ | |
98 | // Constructor(s) | |
99 | // ------------------------------------------------------------------------ | |
100 | /** | |
ee9e8924 MK |
101 | * Operation to import a set of traces from a remote node into a tracing |
102 | * project. | |
103 | * | |
417a4110 | 104 | * @param shell |
ee9e8924 | 105 | * shell to display confirmation dialog |
417a4110 | 106 | * @param destination |
ee9e8924 | 107 | * The destination traces folder |
417a4110 | 108 | * @param elements |
ee9e8924 | 109 | * The trace model elements describing the traces to import |
417a4110 | 110 | * @param overwriteAll |
ee9e8924 | 111 | * Flag to indicate to overwrite all existing traces |
417a4110 BH |
112 | */ |
113 | public RemoteImportTracesOperation(Shell shell, TmfTraceFolder destination, Object[] elements, boolean overwriteAll) { | |
114 | super(); | |
115 | fShell = shell; | |
116 | fDestination = destination; | |
117 | fTraceElements = Arrays.copyOf(elements, elements.length); | |
118 | if (overwriteAll) { | |
119 | fConflictHandler = new ImportConflictHandler(fShell, destination, ImportConfirmation.OVERWRITE_ALL); | |
120 | } else { | |
121 | fConflictHandler = new ImportConflictHandler(fShell, destination, ImportConfirmation.SKIP); | |
122 | } | |
123 | } | |
124 | ||
125 | // ------------------------------------------------------------------------ | |
126 | // Operations | |
127 | // ------------------------------------------------------------------------ | |
128 | @Override | |
129 | protected void execute(IProgressMonitor monitor) throws CoreException, | |
130 | InvocationTargetException, InterruptedException { | |
131 | ||
132 | try { | |
133 | doRun(monitor); | |
134 | setStatus(Status.OK_STATUS); | |
135 | } catch (InterruptedException e) { | |
136 | setStatus(Status.CANCEL_STATUS); | |
137 | throw e; | |
138 | } catch (Exception e) { | |
139 | setStatus(new Status(IStatus.ERROR, Activator.PLUGIN_ID, RemoteMessages.RemoteImportTracesOperation_ImportFailure, e)); | |
140 | throw new InvocationTargetException(e); | |
141 | } | |
142 | } | |
143 | ||
144 | // ------------------------------------------------------------------------ | |
145 | // Helper methods | |
146 | // ------------------------------------------------------------------------ | |
147 | private void doRun(IProgressMonitor monitor) throws ExecutionException, CoreException, IOException, InterruptedException { | |
148 | ||
149 | IFolder destinationFolder = fDestination.getResource(); | |
150 | if (!destinationFolder.exists()) { | |
151 | throw new ExecutionException(RemoteMessages.RemoteImportTracesOperation_ImportDialogInvalidTracingProject + " (" + TmfTracesFolder.TRACES_FOLDER_NAME + ")"); //$NON-NLS-1$//$NON-NLS-2$ | |
152 | } | |
153 | ||
154 | SubMonitor subMonitor = SubMonitor.convert(monitor, fTraceElements.length * 4); | |
155 | subMonitor.beginTask(RemoteMessages.RemoteImportTracesOperation_DownloadTask, fTraceElements.length * 4); | |
156 | ||
157 | for (Object packageElement : fTraceElements) { | |
158 | if (!(packageElement instanceof TracePackageTraceElement)) { | |
159 | continue; | |
160 | } | |
161 | TracePackageTraceElement traceElement = (TracePackageTraceElement) packageElement; | |
162 | TracePackageElement parentElement = traceElement.getParent(); | |
163 | while (parentElement != null) { | |
164 | if (parentElement instanceof RemoteImportTraceGroupElement) { | |
165 | break; | |
166 | } | |
167 | parentElement = parentElement.getParent(); | |
168 | } | |
169 | ||
170 | if (parentElement == null) { | |
171 | continue; | |
172 | } | |
173 | ||
174 | RemoteImportTraceGroupElement traceGroup = (RemoteImportTraceGroupElement) parentElement; | |
175 | String rootPath = traceGroup.getRootImportPath(); | |
176 | ||
177 | // Create folder with node name in destination folder | |
178 | RemoteImportConnectionNodeElement nodeElement = (RemoteImportConnectionNodeElement) traceGroup.getParent(); | |
179 | String nodeName = nodeElement.getName(); | |
180 | IFolder nodeFolder = destinationFolder.getFolder(nodeName); | |
181 | ||
182 | TracePackageElement[] children = traceElement.getChildren(); | |
183 | SubMonitor childMonitor = subMonitor.newChild(1); | |
184 | TraceUtils.createFolder(nodeFolder, childMonitor); | |
185 | ||
186 | for (TracePackageElement element : children) { | |
187 | ModalContext.checkCanceled(monitor); | |
188 | ||
189 | if (element instanceof RemoteImportTraceFilesElement) { | |
190 | RemoteImportTraceFilesElement traceFilesElement = (RemoteImportTraceFilesElement) element; | |
191 | ||
192 | IFileStore remoteFile = traceFilesElement.getRemoteFile(); | |
193 | ||
194 | // Preserve folder structure | |
a5544859 | 195 | IPath sessionParentPath = TmfTraceCoreUtils.newSafePath(rootPath).removeLastSegments(1); |
417a4110 BH |
196 | IPath traceParentPath = TmfTraceCoreUtils.newSafePath(remoteFile.getParent().toURI().getPath()); |
197 | IPath relativeTracePath = Path.EMPTY; | |
198 | if (sessionParentPath.isPrefixOf(traceParentPath)) { | |
199 | relativeTracePath = traceParentPath.makeRelativeTo(sessionParentPath); | |
200 | } | |
201 | ||
202 | String[] segments = relativeTracePath.segments(); | |
203 | for (int i = 0; i < segments.length; i++) { | |
204 | String segment = TmfTraceCoreUtils.validateName(TmfTraceCoreUtils.safePathToString(segments[i])); | |
205 | if (i == 0) { | |
206 | relativeTracePath = new Path(segment); | |
207 | } else { | |
208 | relativeTracePath = relativeTracePath.append(segment); | |
209 | } | |
210 | } | |
211 | ||
212 | IFolder traceFolder = nodeFolder.getFolder(new Path(relativeTracePath.toOSString())); | |
213 | childMonitor = subMonitor.newChild(1); | |
214 | TraceUtils.createFolder(traceFolder, childMonitor); | |
215 | childMonitor.done(); | |
216 | ||
217 | // Import trace | |
218 | IResource traceRes = null; | |
219 | IFileInfo info = remoteFile.fetchInfo(); | |
220 | if (info.isDirectory()) { | |
221 | traceRes = downloadDirectoryTrace(remoteFile, traceFolder, subMonitor.newChild(1)); | |
222 | } else { | |
223 | traceRes = downloadFileTrace(remoteFile, traceFolder, subMonitor.newChild(1)); | |
224 | } | |
225 | ||
226 | String traceName = traceElement.getText(); | |
227 | if (traceRes == null || !traceRes.exists()) { | |
228 | continue; | |
229 | } | |
230 | ||
231 | // Select trace type | |
232 | TraceTypeHelper traceTypeHelper = null; | |
233 | String traceTypeStr = traceElement.getTraceType(); | |
234 | if (traceTypeStr != null) { | |
235 | traceTypeHelper = TmfTraceType.getTraceType(traceTypeStr); | |
236 | } | |
237 | ||
238 | // no specific trace type found | |
239 | if (traceTypeHelper == null) { | |
240 | try { | |
241 | // Try to auto-detect the trace typ | |
242 | childMonitor = subMonitor.newChild(1); | |
243 | childMonitor.setTaskName(NLS.bind(RemoteMessages.RemoteImportTracesOperation_DetectingTraceType, traceName)); | |
244 | childMonitor.done(); | |
245 | traceTypeHelper = TmfTraceTypeUIUtils.selectTraceType(traceRes.getLocation().toOSString(), null, null); | |
246 | } catch (TmfTraceImportException e) { | |
ee9e8924 | 247 | // Could not figure out the type |
417a4110 BH |
248 | } |
249 | } | |
250 | ||
251 | if (traceTypeHelper != null) { | |
252 | TmfTraceTypeUIUtils.setTraceType(traceRes, traceTypeHelper); | |
150ae90e | 253 | fImportedResources.add(traceRes); |
417a4110 BH |
254 | } |
255 | ||
256 | // Set source location | |
257 | URI uri = remoteFile.toURI(); | |
258 | String sourceLocation = URIUtil.toUnencodedString(uri); | |
259 | traceRes.setPersistentProperty(TmfCommonConstants.SOURCE_LOCATION, sourceLocation); | |
260 | } | |
261 | } | |
262 | } | |
263 | } | |
264 | ||
265 | // Download a directory trace | |
266 | private IResource downloadDirectoryTrace(IFileStore trace, IFolder traceFolder, IProgressMonitor monitor) throws CoreException, IOException, InterruptedException { | |
267 | ||
268 | IFileStore[] sources = trace.childStores(EFS.NONE, monitor); | |
269 | ||
270 | // Don't import just the metadata file | |
271 | if (sources.length > 1) { | |
272 | String traceName = trace.getName(); | |
273 | ||
274 | traceName = TmfTraceCoreUtils.validateName(traceName); | |
275 | ||
276 | IFolder folder = traceFolder.getFolder(traceName); | |
277 | String newName = fConflictHandler.checkAndHandleNameClash(folder.getFullPath(), monitor); | |
278 | if (newName == null) { | |
279 | return null; | |
280 | } | |
281 | ||
282 | folder = traceFolder.getFolder(newName); | |
283 | folder.create(true, true, null); | |
284 | ||
285 | SubMonitor subMonitor = SubMonitor.convert(monitor, sources.length); | |
286 | subMonitor.beginTask(RemoteMessages.RemoteImportTracesOperation_DownloadTask, sources.length); | |
287 | ||
288 | for (IFileStore source : sources) { | |
289 | if (subMonitor.isCanceled()) { | |
290 | throw new InterruptedException(); | |
291 | } | |
292 | ||
293 | IPath destination = folder.getLocation().addTrailingSeparator().append(source.getName()); | |
294 | IFileInfo info = source.fetchInfo(); | |
295 | // TODO allow for downloading index directory and files | |
296 | if (!info.isDirectory()) { | |
297 | SubMonitor childMonitor = subMonitor.newChild(1); | |
ee9e8924 | 298 | childMonitor.setTaskName(RemoteMessages.RemoteImportTracesOperation_DownloadTask + ' ' + trace.getName() + '/' + source.getName()); |
417a4110 | 299 | try (InputStream in = source.openInputStream(EFS.NONE, new NullProgressMonitor())) { |
ee9e8924 | 300 | copy(in, folder, destination, childMonitor, info.getLength()); |
417a4110 BH |
301 | } |
302 | } | |
303 | } | |
304 | folder.refreshLocal(IResource.DEPTH_INFINITE, null); | |
305 | return folder; | |
306 | } | |
307 | return null; | |
308 | } | |
309 | ||
310 | // Download file trace | |
311 | private IResource downloadFileTrace(IFileStore trace, IFolder traceFolder, IProgressMonitor monitor) throws CoreException, IOException, InterruptedException { | |
312 | ||
313 | IFolder folder = traceFolder; | |
314 | String traceName = trace.getName(); | |
315 | ||
316 | traceName = TmfTraceCoreUtils.validateName(traceName); | |
317 | ||
318 | IResource resource = folder.findMember(traceName); | |
319 | if ((resource != null) && resource.exists()) { | |
320 | String newName = fConflictHandler.checkAndHandleNameClash(resource.getFullPath(), monitor); | |
321 | if (newName == null) { | |
322 | return null; | |
323 | } | |
324 | traceName = newName; | |
325 | } | |
326 | SubMonitor subMonitor = SubMonitor.convert(monitor, 1); | |
327 | subMonitor.beginTask(RemoteMessages.RemoteImportTracesOperation_DownloadTask, 1); | |
328 | ||
329 | IPath destination = folder.getLocation().addTrailingSeparator().append(traceName); | |
330 | IFileInfo info = trace.fetchInfo(); | |
ee9e8924 | 331 | subMonitor.setTaskName(RemoteMessages.RemoteImportTracesOperation_DownloadTask + ' ' + trace.getName() + '/' + trace.getName()); |
417a4110 | 332 | try (InputStream in = trace.openInputStream(EFS.NONE, new NullProgressMonitor())) { |
ee9e8924 | 333 | copy(in, folder, destination, subMonitor, info.getLength()); |
417a4110 BH |
334 | } |
335 | folder.refreshLocal(IResource.DEPTH_INFINITE, null); | |
336 | return folder.findMember(traceName); | |
337 | } | |
338 | ||
ee9e8924 MK |
339 | private void copy(InputStream in, IFolder destFolder, IPath destination, SubMonitor monitor, long length) throws IOException { |
340 | IFolder intermediateTempFolder = null; | |
341 | IFile tempFile = null; | |
342 | File intermediateFile = null; | |
343 | try { | |
344 | intermediateTempFolder = fDestination.getProject().getResource().getFolder(TRACE_IMPORT); | |
345 | if (intermediateTempFolder.exists()) { | |
346 | intermediateTempFolder.delete(true, SubMonitor.convert(monitor)); | |
347 | } | |
348 | intermediateTempFolder.create(true, true, SubMonitor.convert(monitor)); | |
349 | tempFile = intermediateTempFolder.getFile(destination.lastSegment()); | |
350 | tempFile.create(null, true, SubMonitor.convert(monitor)); | |
351 | intermediateFile = tempFile.getLocation().toFile(); | |
352 | intermediateFile.createNewFile(); | |
353 | copy(in, intermediateFile, length, monitor); | |
354 | if (ArchiveUtil.isArchiveFile(intermediateFile)) { | |
355 | // Select all the elements in the archive | |
356 | FileSystemObjectImportStructureProvider importProvider = new FileSystemObjectImportStructureProvider(FileSystemStructureProvider.INSTANCE, null); | |
357 | IFileSystemObject fileSystemObject = importProvider.getIFileSystemObject(intermediateFile); | |
358 | TraceFileSystemElement rootTraceFileElement = TraceFileSystemElement.createRootTraceFileElement(fileSystemObject, importProvider); | |
359 | ||
360 | // Select all the elements in the archive | |
361 | List<TraceFileSystemElement> list = new ArrayList<>(); | |
362 | rootTraceFileElement.getAllChildren(list); | |
363 | if (!destFolder.exists()) { | |
364 | destFolder.create(true, true, SubMonitor.convert(monitor)); | |
365 | } | |
366 | final IFolder folder = destFolder.getFolder(destination.lastSegment()); | |
367 | if (!folder.exists()) { | |
368 | folder.create(true, true, SubMonitor.convert(monitor)); | |
369 | } | |
417a4110 | 370 | |
ee9e8924 MK |
371 | final TraceValidateAndImportOperation operation = new TraceValidateAndImportOperation( |
372 | fShell, list, null, intermediateTempFolder.getLocation(), destFolder.getFullPath(), false, | |
373 | ImportTraceWizardPage.OPTION_PRESERVE_FOLDER_STRUCTURE | ImportTraceWizardPage.OPTION_IMPORT_UNRECOGNIZED_TRACES, | |
374 | fDestination); | |
375 | operation.setConflictHandler(fConflictHandler); | |
376 | operation.run(SubMonitor.convert(monitor)); | |
377 | monitor.done(); | |
378 | } else { | |
379 | // should be lightning fast unless someone maps different files | |
380 | // to different physical disks. In windows and linux, moves are | |
381 | // super fast on the same drive | |
382 | Files.move(intermediateFile.toPath(), destination.toFile().toPath(), StandardCopyOption.REPLACE_EXISTING); | |
383 | } | |
7aed5d61 | 384 | } catch (CoreException | InvocationTargetException | InterruptedException e) { |
ee9e8924 MK |
385 | Activator.getDefault().logError(e.getMessage(), e); |
386 | } finally { | |
387 | if (intermediateFile != null && intermediateFile.exists()) { | |
388 | intermediateFile.delete(); | |
389 | } | |
390 | try { | |
391 | if (tempFile != null && tempFile.exists()) { | |
392 | tempFile.delete(true, SubMonitor.convert(monitor)); | |
393 | } | |
394 | if (intermediateTempFolder != null && intermediateTempFolder.exists()) { | |
395 | intermediateTempFolder.delete(true, SubMonitor.convert(monitor)); | |
396 | } | |
397 | } catch (CoreException e) { | |
398 | Activator.getDefault().logError(e.getMessage(), e); | |
399 | } | |
400 | } | |
401 | } | |
402 | ||
403 | private static void copy(InputStream in, File intermediateFile, long length, SubMonitor monitor) throws IOException, FileNotFoundException { | |
404 | try (OutputStream out = new FileOutputStream(intermediateFile)) { | |
417a4110 BH |
405 | monitor.setWorkRemaining((int) (length / BYTES_PER_KB)); |
406 | byte[] buf = new byte[BYTES_PER_KB * BUFFER_IN_KB]; | |
407 | int counter = 0; | |
408 | for (;;) { | |
409 | int n = in.read(buf); | |
410 | if (n <= 0) { | |
ee9e8924 | 411 | break; |
417a4110 BH |
412 | } |
413 | out.write(buf, 0, n); | |
414 | counter = (counter % BYTES_PER_KB) + n; | |
415 | monitor.worked(counter / BYTES_PER_KB); | |
416 | } | |
417 | } | |
418 | } | |
419 | ||
420 | /** | |
421 | * Set the result status for this operation | |
422 | * | |
423 | * @param status | |
424 | * the status | |
425 | */ | |
426 | protected void setStatus(IStatus status) { | |
427 | fStatus = status; | |
428 | } | |
429 | ||
430 | /** | |
431 | * Gets the result of the operation. | |
432 | * | |
433 | * @return result status of operation | |
434 | */ | |
435 | public IStatus getStatus() { | |
436 | return fStatus; | |
437 | } | |
150ae90e BH |
438 | |
439 | /** | |
440 | * Get the list of resources that were imported by this operation. An | |
441 | * example use case would be to use this to open traces that were imported | |
442 | * by this operation. | |
443 | * | |
444 | * Note this includes only valid traces and doesn'tinclude unrecognized | |
445 | * files. | |
446 | * | |
447 | * @return the trace resources that were imported | |
448 | */ | |
449 | public List<IResource> getImportedResources() { | |
450 | return fImportedResources; | |
451 | } | |
417a4110 | 452 | } |