List of usage examples for org.apache.commons.io IOUtils copyLarge
public static long copyLarge(Reader input, Writer output) throws IOException
Reader to a Writer. From source file:inti.ws.spring.resource.WebResource.java
public void update() throws Exception { StringBuilder builder = new StringBuilder(32); MessageDigest digest = DIGESTS.get(); ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); InputStream inputStream = resource.getInputStream(); try {// w w w .j a va 2 s . co m lastModified = resource.lastModified(); IOUtils.copyLarge(inputStream, outputStream); compressedFile = new String(outputStream.toByteArray(), StandardCharsets.UTF_8); } finally { inputStream.close(); } if (minify) { compressedFile = minifier.minify(compressedFile); } digest.reset(); builder.append(Hex.encodeHexString(digest.digest(compressedFile.getBytes(StandardCharsets.UTF_8)))); messageDigest = builder.toString(); builder.delete(0, builder.length()); DATE_FORMATTER.formatDate(lastModified, builder); lastModifiedString = builder.toString(); bytes = null; }
From source file:ch.cyberduck.core.onedrive.OneDriveWriteFeatureTest.java
@Test public void testWriteUmlaut() throws Exception { final OneDriveWriteFeature feature = new OneDriveWriteFeature(session); final Path container = new OneDriveHomeFinderFeature(session).find(); final byte[] content = RandomUtils.nextBytes(2048); final TransferStatus status = new TransferStatus(); status.setLength(content.length);// w ww. ja v a 2s . c om final Path file = new Path(container, String.format("%s", new AlphanumericRandomStringService().random()), EnumSet.of(Path.Type.file)); final HttpResponseOutputStream<Void> out = feature.write(file, status, new DisabledConnectionCallback()); final ByteArrayInputStream in = new ByteArrayInputStream(content); assertEquals(content.length, IOUtils.copyLarge(in, out)); in.close(); out.close(); assertNull(out.getStatus()); assertTrue(new DefaultFindFeature(session).find(file)); final byte[] compare = new byte[content.length]; final InputStream stream = new OneDriveReadFeature(session).read(file, new TransferStatus().length(content.length), new DisabledConnectionCallback()); IOUtils.readFully(stream, compare); stream.close(); assertArrayEquals(content, compare); new OneDriveDeleteFeature(session).delete(Collections.singletonList(file), new DisabledLoginCallback(), new Delete.DisabledCallback()); }
From source file:cn.lhfei.fu.service.impl.ThesisBaseServiceImpl.java
@Override public boolean update(ThesisBaseModel model, String userType) throws Exception { OutputStream out = null;/*from w ww . java2 s . c o m*/ BufferedOutputStream bf = null; Date currentTime = new Date(); boolean result = false; List<MultipartFile> files = model.getFiles(); try { boolean modelIsValid = this.updateThesis(model); if (!modelIsValid) { return result; } int num = 1; for (MultipartFile file : files) {// save archive file if (file.getSize() > 0) { String filePath = filePathBuilder.buildThesisFullPath(model, model.getStudentName()); String fileName = filePathBuilder.buildThesisFileName(model, model.getStudentName(), num); String[] names = file.getOriginalFilename().split("[.]"); String fileType = names[names.length - 1]; String fullPath = filePath + File.separator + fileName + "." + fileType; out = new FileOutputStream(new File(fullPath)); bf = new BufferedOutputStream(out); IOUtils.copyLarge(file.getInputStream(), bf); ThesisArchive archive = new ThesisArchive(); archive.setThesisBaseId(model.getBaseId()); archive.setStudentId(model.getStudentId()); archive.setArchiveName(fileName); archive.setArchivePath(fullPath); archive.setCreateTime(currentTime); archive.setModifyTime(currentTime); archive.setStudentBaseId(model.getStudentBaseId()); archive.setThesisTitle(model.getThesisTitle()); archive.setExtend(model.getThesisEnTitle()); // archive.setExtend1(model.getThesisType()); // // ? if (userType != null && userType.equals(UserTypeEnum.STUDENT.getCode())) { archive.setStatus("" + ApproveStatusEnum.DSH.getCode()); } else if (userType != null && userType.equals(UserTypeEnum.TEACHER.getCode())) { archive.setStatus("" + ApproveStatusEnum.DSH.getCode()); } else if (userType != null && userType.equals(UserTypeEnum.ADMIN.getCode())) { archive.setStatus("" + ApproveStatusEnum.YSH.getCode()); } thesisArchiveDAO.save(archive); // auto increment archives number. num++; } } result = true; } catch (IOException e) { log.error(e.getMessage(), e); throw new IOException(e.getMessage(), e); } catch (NullPointerException e) { log.error("File name arguments missed.", e); throw new NullPointerException(e.getMessage()); } finally { if (out != null) { try { out.flush(); out.close(); } catch (IOException e) { log.error(e.getMessage(), e); } } if (bf != null) { try { bf.flush(); bf.close(); } catch (IOException e) { log.error(e.getMessage(), e); } } } return result; }
From source file:herddb.upgrade.ZIPUtils.java
private static void addFileToZip(int skipprefix, File file, ZipOutputStream zipper) throws IOException { String raw = file.getAbsolutePath().replace("\\", "/"); if (raw.length() == skipprefix) { if (file.isDirectory()) { File[] listFiles = file.listFiles(); if (listFiles != null) { for (File child : listFiles) { addFileToZip(skipprefix, child, zipper); }// ww w . java 2 s.c o m } } } else { String path = raw.substring(skipprefix + 1); if (file.isDirectory()) { ZipEntry entry = new ZipEntry(path); zipper.putNextEntry(entry); zipper.closeEntry(); File[] listFiles = file.listFiles(); if (listFiles != null) { for (File child : listFiles) { addFileToZip(skipprefix, child, zipper); } } } else { ZipEntry entry = new ZipEntry(path); zipper.putNextEntry(entry); try (FileInputStream in = new FileInputStream(file)) { IOUtils.copyLarge(in, zipper); } zipper.closeEntry(); } } }
From source file:de.huxhorn.lilith.log4j.xml.Log4jImportCallableTest.java
public void createTempFile(String resourceName) throws IOException { InputStream input = Log4jImportCallableTest.class.getResourceAsStream(resourceName); if (input == null) { fail("Couldn't resolve resource '" + resourceName + "'!"); }/*www. j av a2 s. c o m*/ inputFile = File.createTempFile("Import", "test"); inputFile.delete(); FileOutputStream output = new FileOutputStream(inputFile); IOUtils.copyLarge(input, output); IOUtilities.closeQuietly(output); }
From source file:de.extra.client.plugins.outputplugin.mtomws.WsCxfIT.java
private void saveAttachment(final ResponseTransport responseTransport) throws IOException { final DataHandler dataHandler = responseTransport.getTransportBody().getData().getBase64CharSequence() .getValue();/*from w w w . ja v a 2 s . c o m*/ final File receivedFile = new File(outputDirectory, "tempClientInput" + DateFormatUtils.ISO_DATE_FORMAT.format(new Date()) + ".txt"); final FileOutputStream fileOutputStream = new FileOutputStream(receivedFile); IOUtils.copyLarge(dataHandler.getInputStream(), fileOutputStream); logger.info("Attachment saved into " + receivedFile.getAbsolutePath()); }
From source file:io.druid.emitter.graphite.WhiteListBasedConverterTest.java
@Test public void testWhiteListedStringArrayDimension() throws IOException { File mapFile = File.createTempFile("testing-" + System.nanoTime(), ".json"); mapFile.deleteOnExit();/*from w w w.j a va2 s.co m*/ try (OutputStream outputStream = new FileOutputStream(mapFile)) { IOUtils.copyLarge(getClass().getResourceAsStream("/testWhiteListedStringArrayDimension.json"), outputStream); } WhiteListBasedConverter converter = new WhiteListBasedConverter(prefix, false, false, false, mapFile.getAbsolutePath(), new DefaultObjectMapper()); ServiceMetricEvent event = new ServiceMetricEvent.Builder().setDimension("gcName", new String[] { "g1" }) .build(createdTime, "jvm/gc/cpu", 10).build(serviceName, hostname); GraphiteEvent graphiteEvent = converter.druidEventToGraphite(event); Assert.assertNotNull(graphiteEvent); Assert.assertEquals(defaultNamespace + ".g1.jvm/gc/cpu", graphiteEvent.getEventPath()); }
From source file:com.themodernway.server.core.io.IO.java
public static final long copy(final Reader input, final OutputStream output) throws IOException { final OutputStreamWriter writer = new OutputStreamWriter(output, UTF_8_CHARSET); final long length = IOUtils.copyLarge(input, writer); writer.flush();// w ww. j av a2 s . c o m return length; }
From source file:ddf.catalog.source.solr.ConfigurationFileProxy.java
/** * Writes the solr configuration files out of the bundle onto the disk. This method requires * that the dataDirectoryPath has been set. If the code is run in an OSGi container, it will * automatically have a default dataDirectory location set and will not require setting * dataDirectory ahead of time./* w w w . j a va 2 s. com*/ */ public void writeBundleFilesTo(File configDir) { if (bundleContext != null && configDir != null) { boolean directoriesMade = configDir.mkdirs(); LOGGER.info("Solr Config directories made? " + directoriesMade); @SuppressWarnings("rawtypes") Enumeration entries = bundleContext.getBundle().findEntries(SOLR_CONFIG_LOCATION_IN_BUNDLE, "*.*", false); while (entries.hasMoreElements()) { URL resourceURL = (URL) (entries.nextElement()); LOGGER.debug("Found " + resourceURL); InputStream inputStream = null; try { inputStream = resourceURL.openStream(); String fileName = FilenameUtils.getName(resourceURL.getPath()); File currentFile = new File(configDir, fileName); if (!currentFile.exists()) { FileOutputStream outputStream = null; try { outputStream = new FileOutputStream(currentFile); long byteCount = IOUtils.copyLarge(inputStream, outputStream); LOGGER.debug("Wrote out " + byteCount + " bytes."); } finally { IOUtils.closeQuietly(outputStream); } } } catch (IOException e) { LOGGER.warn(e); } finally { IOUtils.closeQuietly(inputStream); } } } }
From source file:io.druid.emitter.ambari.metrics.WhiteListBasedDruidToTimelineEventConverterTest.java
@Test public void testWhiteListedStringArrayDimension() throws IOException { File mapFile = File.createTempFile("testing-" + System.nanoTime(), ".json"); mapFile.deleteOnExit();//from w ww .j a va2 s . com try (OutputStream outputStream = new FileOutputStream(mapFile)) { IOUtils.copyLarge(getClass().getResourceAsStream("/testWhiteListedStringArrayDimension.json"), outputStream); } WhiteListBasedDruidToTimelineEventConverter converter = new WhiteListBasedDruidToTimelineEventConverter( prefix, "druid", mapFile.getAbsolutePath(), new DefaultObjectMapper()); ServiceMetricEvent event = new ServiceMetricEvent.Builder().setDimension("gcName", new String[] { "g1" }) .build(createdTime, "jvm/gc/cpu", 10).build(serviceName, hostname); TimelineMetric metric = converter.druidEventToTimelineMetric(event); Assert.assertNotNull(metric); Assert.assertEquals(defaultNamespace + ".g1.jvm/gc/cpu", metric.getMetricName()); }