List of usage examples for java.nio.file Files deleteIfExists
public static boolean deleteIfExists(Path path) throws IOException
From source file:org.sleuthkit.autopsy.experimental.configuration.SharedConfiguration.java
/** * Upload the current multi-user ingest settings to a shared folder. * * @throws SharedConfigurationException/*from w ww . java 2 s.c o m*/ * @throws CoordinationServiceException * @throws InterruptedException */ public SharedConfigResult uploadConfiguration() throws SharedConfigurationException, CoordinationServiceException, InterruptedException { publishTask("Starting shared configuration upload"); File remoteFolder = getSharedFolder(); try (Lock writeLock = CoordinationService.getInstance(LOCK_ROOT).tryGetExclusiveLock( CoordinationService.CategoryNode.CONFIG, remoteFolder.getAbsolutePath(), 30, TimeUnit.MINUTES)) { if (writeLock == null) { logger.log(Level.INFO, String.format( "Failed to lock %s - another node is currently uploading or downloading configuration", remoteFolder.getAbsolutePath())); return SharedConfigResult.LOCKED; } // Make sure the local settings have been initialized if (!isConfigFolderPopulated(new File(moduleDirPath), false)) { logger.log(Level.INFO, "Local configuration has not been initialized."); throw new SharedConfigurationException( "Local configuration has not been initialized. Please verify/update and save the settings using the Ingest Module Settings button and then retry the upload."); } // Write a file to indicate that uploading is in progress. If we crash or // have an error, this file will remain in the shared folder. File uploadInProgress = new File(remoteFolder, UPLOAD_IN_PROGRESS_FILE); if (!uploadInProgress.exists()) { try { Files.createFile(uploadInProgress.toPath()); } catch (IOException ex) { throw new SharedConfigurationException( String.format("Failed to create %s", uploadInProgress.toPath()), ex); } } // Make sure all recent changes are saved to the preference file // Current testing suggests that we do not need to do this for the ingest settings // because there is a longer delay between setting them and copying the files. try { // Make sure all recent changes are saved to the preference file // Current testing suggests that we do not need to do this for the ingest settings // because there is a longer delay between setting them and copying the files. UserPreferences.saveToStorage(); } catch (BackingStoreException ex) { throw new SharedConfigurationException("Failed to save shared configuration settings", ex); } uploadAutoModeContextSettings(remoteFolder); uploadEnabledModulesSettings(remoteFolder); uploadFileTypeSettings(remoteFolder); uploadInterestingFilesSettings(remoteFolder); uploadKeywordSearchSettings(remoteFolder); uploadFileExtMismatchSettings(remoteFolder); uploadAndroidTriageSettings(remoteFolder); uploadMultiUserAndGeneralSettings(remoteFolder); uploadHashDbSettings(remoteFolder); uploadFileExporterSettings(remoteFolder); try { Files.deleteIfExists(uploadInProgress.toPath()); } catch (IOException ex) { throw new SharedConfigurationException( String.format("Failed to delete %s", uploadInProgress.toPath()), ex); } } return SharedConfigResult.SUCCESS; }
From source file:com.liferay.sync.engine.SyncSystemTest.java
protected void deleteFile(JsonNode stepJsonNode) throws Exception { SyncSite syncSite = getSyncSite(stepJsonNode); String source = getString(stepJsonNode, "source"); Path targetFilePath = Paths.get(FileUtil.getFilePathName(syncSite.getFilePathName(), source)); Files.deleteIfExists(targetFilePath); }
From source file:au.org.ands.vocabs.toolkit.provider.publish.SISSVocPublishProvider.java
/** Remove any existing spec file for SISSVoc. * @param taskInfo The TaskInfo object for this task. * @param subtask The specification of this publish subtask * @param results HashMap representing the result of the unpublish. * @return True iff success./*from ww w.j a va 2 s. c om*/ */ @SuppressWarnings("unused") private boolean removeSpecFile(final TaskInfo taskInfo, final JsonNode subtask, final HashMap<String, String> results) { try { Files.deleteIfExists(Paths.get(sissvocSpecOutputPath) .resolve(ToolkitFileUtils.getSesameRepositoryId(taskInfo) + ".ttl")); } catch (IOException e) { // This may mean a file permissions problem, so do log it. results.put(TaskStatus.EXCEPTION, "SISSVoc removeSpecFile: failed"); logger.error("removeSpecFile failed", e); return false; } return true; }
From source file:org.fao.geonet.api.records.formatters.FormatterApiIntegrationTest.java
@Test public void testLoggingNullPointerBug() throws Exception { final org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger(Geonet.FORMATTER); Level level = logger.getLevel(); logger.setLevel(Level.ALL);// www . ja v a 2 s . c o m try { MockHttpServletRequest webRequest = new MockHttpServletRequest(); webRequest.getSession(); final ServletWebRequest request = new ServletWebRequest(webRequest, new MockHttpServletResponse()); final FormatterParams fparams = new FormatterParams(); fparams.context = this.serviceContext; fparams.webRequest = request; // make sure context is cleared EnvironmentProxy.setCurrentEnvironment(fparams); final String formatterName = "logging-null-pointer"; final URL testFormatterViewFile = FormatterApiIntegrationTest.class .getResource(formatterName + "/view.groovy"); final Path testFormatter = IO.toPath(testFormatterViewFile.toURI()).getParent(); final Path formatterDir = this.dataDirectory.getFormatterDir(); IO.copyDirectoryOrFile(testFormatter, formatterDir.resolve(formatterName), false); final String functionsXslName = "functions.xsl"; Files.deleteIfExists(formatterDir.resolve(functionsXslName)); IO.copyDirectoryOrFile(testFormatter.getParent().resolve(functionsXslName), formatterDir.resolve(functionsXslName), false); formatService.exec("eng", "html", "" + id, null, formatterName, null, null, _100, request); // no Error is success } finally { logger.setLevel(level); } }
From source file:de.digiway.rapidbreeze.server.infrastructure.objectstorage.ObjectStorage.java
/** * Removes the given entity of the storagea. * * @param obj/* ww w . j a v a2s. com*/ * @throws IllegalArgumentException if the given object is not a valid * entity or does not exist in the storage. */ public void remove(Object obj) { if (!ObjectStorageHelper.isEntity(obj)) { throw new IllegalArgumentException("The given object: " + obj + " is not a valid entity."); } if (!ObjectStorageHelper.hasValidId(obj)) { throw new IllegalArgumentException("The given object: " + obj + " does not have a valid identifier."); } String tablename = ObjectStorageHelper.getEntityTable(obj); String identifier = ObjectStorageHelper.getId(obj); if (classMap.containsKey(tablename)) { String classIndexFilename = classMap.get(tablename); PlainStorageMap classIndexMap = getStorageMap(classIndexFilename); if (classIndexMap.containsKey(identifier)) { try { String objectMapFilename = classIndexMap.remove(identifier); Path objectMapPath = fileSystem.getPath(root.toString(), objectMapFilename); classIndexMap.commit(); Files.deleteIfExists(objectMapPath); } catch (IOException ex) { LOG.log(Level.WARNING, "Cannot remove object property file. Leaving it there.", ex); } catch (Exception ex) { classIndexMap.rollback(); throw ex; } return; } } throw new IllegalArgumentException("Cannot find object: " + obj + " in storage."); }
From source file:org.digidoc4j.main.DigiDoc4JTest.java
@Test public void createsContainerWithTypeSettingBasedOnFileExtensionDDoc() throws Exception { String fileName = "test1.ddoc"; Files.deleteIfExists(Paths.get(fileName)); String[] params = new String[] { "-in", fileName, "-add", "testFiles/test.txt", "text/plain", "-pkcs12", "testFiles/signout.p12", "test" }; callMainWithoutSystemExit(params);/* www . j a va 2s . c o m*/ Container container = ContainerOpener.open(fileName); assertEquals("DDOC", container.getType()); }
From source file:com.sumzerotrading.intraday.trading.strategy.ReportGeneratorTest.java
@Test public void testWriteRoundTrip() throws Exception { Path path = Files.createTempFile("ReportGeneratorUnitTest", ".txt"); reportGenerator.outputFile = path.toString(); String expected = "2016-03-19T07:01:10,LONG,ABC,100,100.23,0,2016-03-20T06:01:10,101.23,0"; Ticker longTicker = new StockTicker("ABC"); Ticker shortTicker = new StockTicker("XYZ"); int longSize = 100; int shortSize = 50; double longEntryFillPrice = 100.23; double longExitFillPrice = 101.23; ZonedDateTime entryTime = ZonedDateTime.of(2016, 3, 19, 7, 1, 10, 0, ZoneId.systemDefault()); ZonedDateTime exitTime = ZonedDateTime.of(2016, 3, 20, 6, 1, 10, 0, ZoneId.systemDefault()); TradeOrder longEntry = new TradeOrder("123", longTicker, longSize, TradeDirection.BUY); longEntry.setFilledPrice(longEntryFillPrice); longEntry.setOrderFilledTime(entryTime); TradeReferenceLine entryLine = new TradeReferenceLine(); entryLine.correlationId = "123"; entryLine.direction = Direction.LONG; entryLine.side = Side.ENTRY;//from w ww. j a va 2 s . com TradeOrder longExit = new TradeOrder("123", longTicker, longSize, TradeDirection.SELL); longExit.setFilledPrice(longExitFillPrice); longExit.setOrderFilledTime(exitTime); TradeReferenceLine exitLine = new TradeReferenceLine(); exitLine.correlationId = "123"; exitLine.direction = LONG; exitLine.side = Side.EXIT; RoundTrip roundTrip = new RoundTrip(); roundTrip.addTradeReference(longEntry, entryLine); roundTrip.addTradeReference(longExit, exitLine); System.out.println("Writing out to file: " + path); reportGenerator.writeRoundTripToFile(roundTrip); List<String> lines = Files.readAllLines(path); assertEquals(1, lines.size()); assertEquals(expected, lines.get(0)); Files.deleteIfExists(path); }
From source file:de.tiqsolutions.hdfs.HadoopFileSystemProvider.java
@Override public void copy(Path source, Path target, CopyOption... options) throws IOException { List<CopyOption> optionList = Arrays.asList(options); if (!optionList.contains(StandardCopyOption.REPLACE_EXISTING)) { if (Files.exists(target)) throw new java.nio.file.FileAlreadyExistsException(source.toString(), target.toString(), "could not copy file to destination"); } else {/*from ww w .j a va 2 s.c o m*/ Files.deleteIfExists(target); } FileSystem sourceFS = source.getFileSystem(); FileSystem targetFS = target.getFileSystem(); if (optionList.contains(HadoopCopyOption.REMOTE_COPY) && sourceFS.equals(targetFS)) { remoteCopy(source, target, options); return; } try (SeekableByteChannel sourceChannel = sourceFS.provider().newByteChannel(source, EnumSet.of(StandardOpenOption.READ))) { Set<StandardOpenOption> openOptions = EnumSet.of(StandardOpenOption.WRITE); if (optionList.contains(StandardCopyOption.REPLACE_EXISTING)) openOptions.add(StandardOpenOption.CREATE); else openOptions.add(StandardOpenOption.CREATE_NEW); List<FileAttribute<?>> fileAttributes = new ArrayList<>(); if (optionList.contains(StandardCopyOption.COPY_ATTRIBUTES)) { Set<String> sourceAttrViews = sourceFS.supportedFileAttributeViews(); Set<String> targetAttrViews = targetFS.supportedFileAttributeViews(); if (sourceAttrViews.contains(PosixFileAttributeViewImpl.NAME) && targetAttrViews.contains(PosixFileAttributeViewImpl.NAME)) { PosixFileAttributes posixAttributes = sourceFS.provider().readAttributes(source, PosixFileAttributes.class); fileAttributes.add(PosixFilePermissions.asFileAttribute(posixAttributes.permissions())); } if (sourceAttrViews.contains(HadoopFileAttributeViewImpl.NAME) && targetAttrViews.contains(HadoopFileAttributeViewImpl.NAME)) { final HadoopFileAttributes hdfsAttributes = sourceFS.provider().readAttributes(source, HadoopFileAttributes.class); fileAttributes.add(new FileAttribute<Long>() { @Override public String name() { return HadoopFileAttributeViewImpl.NAME + ":blockSize"; } @Override public Long value() { return hdfsAttributes.getBlockSize(); } }); fileAttributes.add(new FileAttribute<Short>() { @Override public String name() { return HadoopFileAttributeViewImpl.NAME + ":replication"; } @Override public Short value() { return hdfsAttributes.getReplication(); } }); } } FileAttribute<?>[] attributes = fileAttributes.toArray(new FileAttribute<?>[fileAttributes.size()]); try (SeekableByteChannel targetChannel = targetFS.provider().newByteChannel(target, openOptions, attributes)) { int buffSize = getConfiguration().getInt(DFSConfigKeys.DFS_STREAM_BUFFER_SIZE_KEY, DFSConfigKeys.DFS_STREAM_BUFFER_SIZE_DEFAULT); ByteBuffer buffer = ByteBuffer.allocate(buffSize); buffer.clear(); while (sourceChannel.read(buffer) > 0) { buffer.flip(); targetChannel.write(buffer); buffer.clear(); } } if (optionList.contains(StandardCopyOption.COPY_ATTRIBUTES)) { BasicFileAttributes attrs = sourceFS.provider().readAttributes(source, BasicFileAttributes.class); BasicFileAttributeView view = targetFS.provider().getFileAttributeView(target, BasicFileAttributeView.class); view.setTimes(attrs.lastModifiedTime(), attrs.lastAccessTime(), attrs.creationTime()); } } }
From source file:com.sesnu.orion.web.service.ReportService.java
public String generatePayAuthReport(Approval app, String state) throws DocumentException, IOException { Payment pay = payDao.get(app.getForId()); OrderView order = orderDao.get(pay.getOrderRef()); Item item = itemDao.get(order.getItemId()); List<DuLicenseView> licenses = licenseDao.listByOrderId(order.getId()); String git = "NA"; if (licenses.size() > 0) { git = licenses.get(0).getGit();//from w ww.j a va2 s. co m } String orginalHtml = conf.getFile("payAuth.html"); String editedHtml = orginalHtml.replace("ORDER_REF", order.getInvNo()); editedHtml = setPaths(editedHtml, state); editedHtml = editedHtml.replace("PRODUCT_NAME", item.getName()); String bl = order.getBl() == null ? "NA" : order.getBl(); editedHtml = editedHtml.replace("BILL_OF_LOADING", bl); editedHtml = editedHtml.replace("BRAND_NAME", item.getBrand()); editedHtml = editedHtml.replace("G_I_T", git); editedHtml = editedHtml.replace("PACKAGING", order.getBaseSize().toString() + order.getBaseUnit() + "X" + order.getQtyPerPack() + "pcs"); editedHtml = editedHtml.replace("QTY_PER_CONT", order.getPckPerCont().toString()); editedHtml = editedHtml.replace("DESTINATION", order.getDestinationPort()); editedHtml = editedHtml.replace("QUANTITY", order.getContQnt() + "X" + order.getContSize() + "'"); editedHtml = editedHtml.replace("PAYMENT_DATE", pay.getUpdatedOn()); // create request body StringBuilder sb = new StringBuilder(); sb.append("<tr>"); sb.append("<td>" + pay.getName() + "</td>"); sb.append("<td>" + pay.getPaymentMethod() + "</td>"); sb.append("<td>" + pay.getCurr() + "</td>"); sb.append("<td>" + pay.getDeposit() + "</td>"); sb.append("<td>" + pay.getEstimate() + "</td>"); sb.append("<td>" + pay.getPaymentAmount() + "</td>"); String rmrk = pay.getRemark() == null ? "" : pay.getRemark(); sb.append("<td>" + rmrk + "</td>"); sb.append("</tr>"); editedHtml = editedHtml.replace("BID_DATA_TABLE", sb.toString()); String emailTo = app.getRequestedBy() + " [" + (userDao.getUserName(app.getRequestedBy())).getEmail() + "]"; String emailCC = app.getApprover() + " [" + (userDao.getUserName(app.getApprover())).getEmail() + "]"; editedHtml = editedHtml.replace("EMAIL_TO", emailTo); editedHtml = editedHtml.replace("EMAIL_CC", emailCC); if (!state.equals("preview")) { editedHtml = editedHtml.replace("SIGNATURE", app.getApprover()); editedHtml = editedHtml.replace("APPROVED_DATE", new Date().toGMTString()); String pdfFilePath = util.convertToPdf(editedHtml); // convert to pdf Path path = Paths.get(pdfFilePath); byte[] data = Files.readAllBytes(path); // convert to byte array String[] frag = pdfFilePath.split("/"); String fileName = frag[frag.length - 1]; // get file name util.writeToS3(data, fileName); // write to s3 sendApprovalEmail(app, pdfFilePath, order); Files.deleteIfExists(path); Document doc = new Document(order.getId(), fileName, "Payment[" + pay.getName() + "]", Util.parseDate(new Date()), "Approval"); docDao.saveOrUpdate(doc); } else { editedHtml = editedHtml.replace("APPROVED_DATE", ""); } return editedHtml; }
From source file:codes.thischwa.c5c.impl.LocalConnector.java
@Override public void upload(String urlDirectory, String sanitizedName, InputStream in) throws C5CException { Path parentFolder = buildRealPathAndCheck(urlDirectory); Path fileToSave = parentFolder.resolve(sanitizedName); try {/*from w w w . ja v a 2 s . c o m*/ Files.deleteIfExists(fileToSave); Files.copy(in, fileToSave, StandardCopyOption.REPLACE_EXISTING); } catch (IOException e) { throw new FilemanagerException(FilemanagerAction.UPLOAD, FilemanagerException.Key.InvalidFileUpload, sanitizedName); } }