List of usage examples for org.apache.commons.io FileUtils isFileOlder
public static boolean isFileOlder(File file, long timeMillis)
File is older than the specified time reference. From source file:com.norconex.commons.lang.file.FileUtil.java
/** * Deletes all directories that are empty and are <b>older</b> * than the given date. If the date is <code>null</code>, all empty * directories will be deleted, regardless of their date. * @param parentDir the directory where to start looking for empty * directories/*www . j a v a 2 s .c o m*/ * @param date the date to compare empty directories against * @return the number of deleted directories * @since 1.3.0 */ public static int deleteEmptyDirs(File parentDir, final Date date) { final MutableInt dirCount = new MutableInt(0); visitEmptyDirs(parentDir, new IFileVisitor() { @Override public void visit(File file) { if (date == null || FileUtils.isFileOlder(file, date)) { String[] children = file.list(); if (file.isDirectory() && (children == null || children.length == 0)) { try { FileUtil.delete(file); dirCount.increment(); } catch (IOException e) { LOG.error("Could not be delete directory: " + file, e); } } } } }); return dirCount.intValue(); }
From source file:com.daimler.spm.storefront.filters.AcceleratorAddOnFilter.java
/** * Copies file @param sourceAddOnFileName to @param targetWebAddOnFileName if it is older. Creates a directory * structure if needed.//from w w w . j a v a 2 s . c o m * * @param sourceAddOnFileName * @param targetWebAddOnFileName * @throws IOException */ protected void copyFileInternalIfNeeded(final String sourceAddOnFileName, final String targetWebAddOnFileName) throws IOException { PathTraversalResourceUtils.assertPathSegmentIsSecure(sourceAddOnFileName); PathTraversalResourceUtils.assertPathSegmentIsSecure(targetWebAddOnFileName); final File sourceAddOnFile = new File(sourceAddOnFileName); final File targetAddOnFile = new File(targetWebAddOnFileName); if (!sourceAddOnFile.exists()) { LOG.warn("Add-on source file [" + sourceAddOnFileName + "] should exists "); return; } if (!targetAddOnFile.exists()) { try { FileUtils.forceMkdir(targetAddOnFile.getParentFile()); } catch (final IOException e) { LOG.info("Unable to create addon folder for resource " + targetAddOnFile.getParent() + " please rebuild platform for relocating add-ons"); if (LOG.isDebugEnabled()) { LOG.debug(e); } } FileUtils.copyFile(sourceAddOnFile, targetAddOnFile); } else { if (FileUtils.isFileOlder(targetAddOnFile, sourceAddOnFile)) { LOG.info("Copying <<" + sourceAddOnFile.getAbsolutePath() + ">> to <<" + targetAddOnFile.getAbsolutePath() + ">>."); FileUtils.copyFile(sourceAddOnFile, targetAddOnFile); } } }
From source file:ch.entwine.weblounge.contentrepository.impl.PreviewGeneratorWorker.java
/** * Creates the actual preview./* ww w.jav a2s .c om*/ * * @param resource * the resource * @param style * the image style * @param language * the language * @param previewGenerator * the preview generator * @param the * preview format * @return returns the preview file */ private File createPreview(Resource<?> resource, ImageStyle style, Language language, PreviewGenerator previewGenerator, String format) { ResourceURI resourceURI = resource.getURI(); String resourceType = resourceURI.getType(); // Create the filename ResourceContent content = resource.getContent(language); // Initiate creation of previews InputStream resourceInputStream = null; InputStream contentRepositoryIs = null; FileOutputStream fos = null; File scaledResourceFile = null; try { scaledResourceFile = ImageStyleUtils.getScaledFile(resource, language, style); // Find the modification date long lastModified = ResourceUtils.getModificationDate(resource, language).getTime(); // Create the file if it doesn't exist or if it is out dated. Note that // the last modified date of a file has a precision of seconds if (!scaledResourceFile.isFile() || FileUtils.isFileOlder(scaledResourceFile, new Date(lastModified))) { contentRepositoryIs = contentRepository.getContent(resourceURI, language); // Is this local content? if (contentRepositoryIs == null && content != null && content.getExternalLocation() != null) { contentRepositoryIs = content.getExternalLocation().openStream(); } // Create the parent directory File scaledResourceDir = scaledResourceFile.getParentFile(); if (!scaledResourceDir.isDirectory() && !scaledResourceDir.mkdirs()) { AbstractContentRepository.logger.warn("Error creating parent directory of preview file {}", scaledResourceFile.getAbsolutePath()); return null; } // Create the file if it doesn't exist if (!scaledResourceFile.isFile() && !scaledResourceFile.createNewFile()) { AbstractContentRepository.logger.warn("Error creating preview file {}", scaledResourceFile.getAbsolutePath()); return null; } // Create the preview fos = new FileOutputStream(scaledResourceFile); AbstractContentRepository.logger.debug("Creating preview of '{}' at {}", resource, scaledResourceFile); previewGenerator.createPreview(resource, environment, language, style, format, contentRepositoryIs, fos); } } catch (ContentRepositoryException e) { AbstractContentRepository.logger.error("Error loading {} {} '{}' from {}: {}", new Object[] { language, resourceType, resource, this, e.getMessage() }); AbstractContentRepository.logger.error(e.getMessage(), e); IOUtils.closeQuietly(resourceInputStream); } catch (IOException e) { AbstractContentRepository.logger.warn("Error creating preview for {} '{}': {}", new Object[] { resourceType, resourceURI, e.getMessage() }); IOUtils.closeQuietly(resourceInputStream); } catch (Throwable t) { AbstractContentRepository.logger.warn("Error creating preview for {} '{}': {}", new Object[] { resourceType, resourceURI, t.getMessage() }); IOUtils.closeQuietly(resourceInputStream); } finally { IOUtils.closeQuietly(contentRepositoryIs); IOUtils.closeQuietly(fos); // Make sure corrupted preview images are being deleted File f = scaledResourceFile; if (f != null && f.length() == 0) { FileUtils.deleteQuietly(f); f = f.getParentFile(); while (f != null && f.isDirectory() && (f.listFiles() == null || f.listFiles().length == 0)) { FileUtils.deleteQuietly(f); f = f.getParentFile(); } } } return scaledResourceFile; }
From source file:eu.earthobservatory.org.StrabonEndpoint.QueryBean.java
/** * Processes the request made from the HTML visual interface of Strabon Endpoint. * //from w ww . j a va 2 s .c o m * @param request * @param response * @throws ServletException * @throws IOException */ private void processVIEWRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { RequestDispatcher dispatcher; // check whether Update submit button was fired String reqFuncionality = (request.getParameter("submit") == null) ? "" : request.getParameter("submit"); if (reqFuncionality.equals("Update")) { // get the dispatcher for forwarding the rendering of the response dispatcher = request.getRequestDispatcher("/Update"); dispatcher.forward(request, response); } else { String query = URLDecoder.decode(request.getParameter("query"), "UTF-8"); String format = request.getParameter("format"); String handle = request.getParameter("handle"); String maxLimit = request.getParameter("maxLimit"); // get stSPARQLQueryResultFormat from given format name TupleQueryResultFormat queryResultFormat = stSPARQLQueryResultFormat.valueOf(format); if (query == null || format == null || queryResultFormat == null) { dispatcher = request.getRequestDispatcher("query.jsp"); request.setAttribute(ERROR, PARAM_ERROR); dispatcher.forward(request, response); } else { query = strabonWrapper.addLimit(query, maxLimit); if ("download".equals(handle)) { // download as attachment ServletOutputStream out = response.getOutputStream(); response.setContentType(queryResultFormat.getDefaultMIMEType()); response.setHeader("Content-Disposition", "attachment; filename=results." + queryResultFormat.getDefaultFileExtension() + "; " + queryResultFormat.getCharset()); try { strabonWrapper.query(query, format, out); response.setStatus(HttpServletResponse.SC_OK); } catch (Exception e) { response.setStatus(HttpServletResponse.SC_BAD_REQUEST); out.print(ResponseMessages.getXMLHeader()); out.print(ResponseMessages.getXMLException(e.getMessage())); out.print(ResponseMessages.getXMLFooter()); } out.flush(); } else if (("map".equals(handle) || "map_local".equals(handle) || "timemap".equals(handle)) && (queryResultFormat == stSPARQLQueryResultFormat.KML || queryResultFormat == stSPARQLQueryResultFormat.KMZ)) { // show map (only valid for KML/KMZ) // get dispatcher dispatcher = request.getRequestDispatcher("query.jsp"); // re-assign handle request.setAttribute("handle", handle); SecureRandom random = new SecureRandom(); String temp = new BigInteger(130, random).toString(32); // the temporary KML/KMZ file to create in the server String tempKMLFile = temp + "." + queryResultFormat.getDefaultFileExtension(); ; try { Date date = new Date(); // get the absolute path of the temporary directory if (!request.getParameter("handle").toString().contains("timemap")) { tempDirectory = appName + "-temp"; basePath = context.getRealPath("/") + "/../ROOT/" + tempDirectory + "/"; // fix the temporary directory for this web application FileUtils.forceMkdir(new File(basePath)); @SuppressWarnings("unchecked") Iterator<File> it = FileUtils.iterateFiles(new File(basePath), null, false); while (it.hasNext()) { File tbd = new File((it.next()).getAbsolutePath()); if (FileUtils.isFileOlder(new File(tbd.getAbsolutePath()), date.getTime())) { FileUtils.forceDelete(new File(tbd.getAbsolutePath())); } } } else { //timemap case tempDirectory = "js/timemap"; basePath = context.getRealPath("/") + tempDirectory + "/"; // fix the temporary directory for this web application } // fix the temporary directory for this web application // create temporary KML/KMZ file File file = new File(basePath + tempKMLFile); // if file does not exist, then create it if (!file.exists()) { file.createNewFile(); } try { // query and write the result in the temporary KML/KMZ file FileOutputStream fos = new FileOutputStream(basePath + tempKMLFile); strabonWrapper.query(query, format, fos); fos.close(); if (request.getParameter("handle").toString().contains("timemap")) { request.setAttribute("pathToKML", tempDirectory + "/" + tempKMLFile); } else { request.setAttribute("pathToKML", request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + "/" + tempDirectory + "/" + tempKMLFile); } } catch (MalformedQueryException e) { logger.error("[StrabonEndpoint.QueryBean] Error during querying. {}", e.getMessage()); request.setAttribute(ERROR, e.getMessage()); } catch (Exception e) { logger.error("[StrabonEndpoint.QueryBean] Error during querying.", e); request.setAttribute(ERROR, e.getMessage()); } dispatcher.forward(request, response); } catch (IOException e) { logger.error("[StrabonEndpoint.QueryBean] Error during querying.", e); } } else { // "plain" is assumed as the default dispatcher = request.getRequestDispatcher("query.jsp"); ByteArrayOutputStream bos = new ByteArrayOutputStream(); try { strabonWrapper.query(query, format, bos); if (format.equals(Common.getHTMLFormat())) { request.setAttribute(RESPONSE, bos.toString()); } else if (format.equals(Format.PIECHART.toString()) || format.equals(Format.AREACHART.toString()) || format.equals(Format.COLUMNCHART.toString())) { request.setAttribute("format", "CHART"); request.setAttribute(RESPONSE, strabonWrapper.getgChartString()); } else { request.setAttribute(RESPONSE, StringEscapeUtils.escapeHtml(bos.toString())); } } catch (MalformedQueryException e) { logger.error("[StrabonEndpoint.QueryBean] Error during querying. {}", e.getMessage()); request.setAttribute(ERROR, e.getMessage()); } catch (Exception e) { logger.error("[StrabonEndpoint.QueryBean] Error during querying.", e); request.setAttribute(ERROR, e.getMessage()); } finally { dispatcher.forward(request, response); } } } } }
From source file:dk.dma.msinm.common.repo.RepositoryService.java
/** * Recursively delete one day old files and folders * @param file the current root file or folder * @param date the expiry date/*from w w w. j av a 2 s . c o m*/ */ private void checkDeletePath(File file, Date date) { if (FileUtils.isFileOlder(file, date)) { log.info("Deleting expired temp file or folder: " + file); FileUtils.deleteQuietly(file); } else if (file.isDirectory()) { File[] files = file.listFiles(); if (files != null && files.length > 0) { Arrays.asList(files).forEach(f -> checkDeletePath(f, date)); } } }
From source file:me.mast3rplan.phantombot.PhantomBot.java
/** * Backup the database, keeping so many days. *//* www . j a v a 2 s .com*/ private void doBackupSQLiteDB() { if (!dataStoreType.equals("sqlite3store")) { return; } ScheduledExecutorService service = Executors.newSingleThreadScheduledExecutor(); service.scheduleAtFixedRate(() -> { SimpleDateFormat datefmt = new SimpleDateFormat("ddMMyyyy.hhmmss"); datefmt.setTimeZone(TimeZone.getTimeZone(timeZone)); String timestamp = datefmt.format(new Date()); dataStore.backupSQLite3("phantombot.auto.backup." + timestamp + ".db"); try { Iterator dirIterator = FileUtils.iterateFiles(new File("./dbbackup"), new WildcardFileFilter("phantombot.auto.*"), null); while (dirIterator.hasNext()) { File backupFile = (File) dirIterator.next(); if (FileUtils.isFileOlder(backupFile, System.currentTimeMillis() - (86400000 * backupSQLiteKeepDays))) { FileUtils.deleteQuietly(backupFile); } } } catch (Exception ex) { com.gmt2001.Console.err.println("Failed to clean up database backup directory: " + ex.getMessage()); } }, 0, backupSQLiteHourFrequency, TimeUnit.HOURS); }
From source file:org.apache.jackrabbit.oak.spi.blob.FileBlobStore.java
@Override public long countDeleteChunks(List<String> chunkIds, long maxLastModifiedTime) throws Exception { int count = 0; for (String chunkId : chunkIds) { byte[] digest = StringUtils.convertHexToBytes(chunkId); File f = getFile(digest, false); if (!f.exists()) { File old = getFile(digest, true); f.getParentFile().mkdir();//from w w w .j a v a2 s. c o m old.renameTo(f); f = getFile(digest, false); } if ((maxLastModifiedTime <= 0) || FileUtils.isFileOlder(f, maxLastModifiedTime)) { f.delete(); count++; } } return count; }
From source file:org.apache.jackrabbit.oak.spi.blob.FileBlobStore.java
@Override public Iterator<String> getAllChunkIds(final long maxLastModifiedTime) throws Exception { FluentIterable<File> iterable = Files.fileTreeTraverser().postOrderTraversal(baseDir); final Iterator<File> iter = iterable.filter(new Predicate<File>() { // Ignore the directories and files newer than maxLastModifiedTime if specified @Override/*from w w w. j av a2s . c om*/ public boolean apply(@Nullable File input) { if (!input.isDirectory() && ((maxLastModifiedTime <= 0) || FileUtils.isFileOlder(input, maxLastModifiedTime))) { return true; } return false; } }).iterator(); return new AbstractIterator<String>() { @Override protected String computeNext() { if (iter.hasNext()) { File file = iter.next(); return FilenameUtils.removeExtension(file.getName()); } return endOfData(); } }; }
From source file:org.efaps.admin.program.esjp.EFapsClassLoader.java
/** * In case of jbpm this is necessary for compiling, * because they search the classes with URL. * @param _name filename as url//from w ww.j ava 2 s . c o m * @return URL if found */ @Override public URL findResource(final String _name) { URL ret = null; final String name = _name.replaceAll(System.getProperty("file.separator"), ".").replaceAll(".class", ""); final byte[] data = loadClassData(name); if (data != null && data.length > 0) { final File file = FileUtils.getFile(EFapsClassLoader.getTempFolder(), name); try { if (!file.exists() || FileUtils.isFileOlder(file, new DateTime().minusHours(1).toDate())) { FileUtils.writeByteArrayToFile(file, data); } ret = file.toURI().toURL(); } catch (final IOException e) { LOG.error("Could not geneate File for reading from URL: {}", name); } } return ret; }
From source file:org.niord.core.batch.BatchService.java
/** * Called every hour to clean up the batch job "[jobName]/execution" folders for expired files *///w w w . ja v a2s. c o m @Schedule(persistent = false, second = "30", minute = "42", hour = "*/1") protected void cleanUpExpiredBatchJobFiles() { long t0 = System.currentTimeMillis(); // Resolve the list of batch job "execution" folders List<Path> executionFolders = getBatchJobSubFolders("execution"); // Compute the expiry time Calendar expiryDate = Calendar.getInstance(); expiryDate.add(Calendar.DATE, -batchFileExpiryDays); // Clean up the files executionFolders.forEach(folder -> { try { Files.walkFileTree(folder, new SimpleFileVisitor<Path>() { @Override public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException { if (isDirEmpty(dir)) { log.debug("Deleting batch job directory :" + dir); Files.delete(dir); } return FileVisitResult.CONTINUE; } @Override public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException { if (FileUtils.isFileOlder(file.toFile(), expiryDate.getTime())) { log.debug("Deleting batch job file :" + file); Files.delete(file); } return FileVisitResult.CONTINUE; } }); } catch (IOException e) { log.error("Failed cleaning up " + folder + " batch job directory: " + e.getMessage(), e); } }); log.debug(String.format("Cleaned up expired batch job files in %d ms", System.currentTimeMillis() - t0)); }