List of usage examples for java.util.zip ZipEntry isDirectory
public boolean isDirectory()
From source file:com.hichinaschool.flashcards.libanki.Utils.java
public static boolean unzipFiles(ZipFile zipFile, String targetDirectory, String[] zipEntries, HashMap<String, String> zipEntryToFilenameMap) { byte[] buf = new byte[FILE_COPY_BUFFER_SIZE]; File dir = new File(targetDirectory); if (!dir.exists() && !dir.mkdirs()) { Log.e(AnkiDroidApp.TAG, "Utils.unzipFiles: Could not create target directory: " + targetDirectory); return false; }//from w w w.j a v a 2 s .co m if (zipEntryToFilenameMap == null) { zipEntryToFilenameMap = new HashMap<String, String>(); } BufferedInputStream zis = null; BufferedOutputStream bos = null; try { for (String requestedEntry : zipEntries) { ZipEntry ze = zipFile.getEntry(requestedEntry); if (ze != null) { String name = ze.getName(); if (zipEntryToFilenameMap.containsKey(name)) { name = zipEntryToFilenameMap.get(name); } File destFile = new File(dir, name); File parentDir = destFile.getParentFile(); if (!parentDir.exists() && !parentDir.mkdirs()) { return false; } if (!ze.isDirectory()) { // Log.i(AnkiDroidApp.TAG, "uncompress " + name); zis = new BufferedInputStream(zipFile.getInputStream(ze)); bos = new BufferedOutputStream(new FileOutputStream(destFile), FILE_COPY_BUFFER_SIZE); int n; while ((n = zis.read(buf, 0, FILE_COPY_BUFFER_SIZE)) != -1) { bos.write(buf, 0, n); } bos.flush(); bos.close(); zis.close(); } } } } catch (IOException e) { Log.e(AnkiDroidApp.TAG, "Utils.unzipFiles: Error while unzipping archive.", e); return false; } finally { try { if (bos != null) { bos.close(); } } catch (IOException e) { Log.e(AnkiDroidApp.TAG, "Utils.unzipFiles: Error while closing output stream.", e); } try { if (zis != null) { zis.close(); } } catch (IOException e) { Log.e(AnkiDroidApp.TAG, "Utils.unzipFiles: Error while closing zip input stream.", e); } } return true; }
From source file:cz.zcu.kiv.eegdatabase.logic.controller.experiment.AddExperimentWizardController.java
@Override protected ModelAndView processFinish(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object command, BindException e) throws Exception { log.debug("Processing measuration form - adding new measuration"); ModelAndView mav = new ModelAndView("redirect:/experiments/my-experiments.html"); mav.addObject("userIsExperimenter", auth.userIsExperimenter()); AddExperimentWizardCommand data = (AddExperimentWizardCommand) command; Experiment experiment;/*from w w w . ja v a 2 s.co m*/ log.debug("Checking the permission level."); if (!auth.userIsExperimenter()) { log.debug("User is not experimenter - unable to add experiment. Returning MAV."); mav.setViewName("redirect:experiments/userNotExperimenter"); return mav; } log.debug("Creating new Measuration object"); experiment = new Experiment(); // This assignment is commited only when new experiment is being created log.debug("Setting the owner to the logged user."); experiment.setPersonByOwnerId(personDao.getLoggedPerson()); log.debug("Setting the group, which is the new experiment being added into."); ResearchGroup researchGroup = new ResearchGroup(); researchGroup.setResearchGroupId(data.getResearchGroup()); experiment.setResearchGroup(researchGroup); log.debug("Setting Weather object - ID " + data.getWeather()); Weather weather = new Weather(); weather.setWeatherId(data.getWeather()); experiment.setWeather(weather); log.debug("Setting Scenario object - ID " + data.getScenario()); Scenario scenario = new Scenario(); scenario.setScenarioId(data.getScenario()); experiment.setScenario(scenario); log.debug("Setting Person object (measured person) - ID " + data.getSubjectPerson()); Person subjectPerson = new Person(); subjectPerson.setPersonId(data.getSubjectPerson()); experiment.setPersonBySubjectPersonId(subjectPerson); Date startDate = ControllerUtils.getDateFormatWithTime() .parse(data.getStartDate() + " " + data.getStartTime()); experiment.setStartTime(new Timestamp(startDate.getTime())); log.debug("Setting start date - " + startDate); Date endDate = ControllerUtils.getDateFormatWithTime().parse(data.getEndDate() + " " + data.getEndTime()); experiment.setEndTime(new Timestamp(endDate.getTime())); log.debug("Setting end date - " + endDate); log.debug("Setting the temperature - " + data.getTemperature()); experiment.setTemperature(Integer.parseInt(data.getTemperature())); log.debug("Setting the weather note - " + data.getWeatherNote()); experiment.setEnvironmentNote(data.getWeatherNote()); log.debug("Started setting the Hardware objects"); int[] hardwareArray = data.getHardware(); Set<Hardware> hardwareSet = new HashSet<Hardware>(); for (int hardwareId : hardwareArray) { System.out.println("hardwareId " + hardwareId); Hardware tempHardware = hardwareDao.read(hardwareId); hardwareSet.add(tempHardware); tempHardware.getExperiments().add(experiment); log.debug("Added Hardware object - ID " + hardwareId); } log.debug("Setting Hardware list to Measuration object"); experiment.setHardwares(hardwareSet); log.debug("Started setting the Person objects (coExperimenters)"); int[] coExperimentersArray = data.getCoExperimenters(); Set<Person> coExperimenterSet = new HashSet<Person>(); for (int personId : coExperimentersArray) { Person tempExperimenter = personDao.read(personId); coExperimenterSet.add(tempExperimenter); tempExperimenter.getExperiments().add(experiment); log.debug("Added Person object - ID " + tempExperimenter.getPersonId()); } log.debug("Setting Person list to Measuration object"); experiment.setPersons(coExperimenterSet); log.debug("Setting private/public access"); experiment.setPrivateExperiment(data.isPrivateNote()); float samplingRate = Float.parseFloat(data.getSamplingRate()); Digitization digitization = digitizationDao.getDigitizationByParams(samplingRate, -1, "NotKnown"); if (digitization == null) { digitization = new Digitization(); digitization.setFilter("NotKnown"); digitization.setGain(-1); digitization.setSamplingRate(samplingRate); digitizationDao.create(digitization); } experiment.setDigitization(digitization); experiment.setArtifact(artifactDao.read(1)); experiment.setElectrodeConf(electrodeConfDao.read(1)); experiment.setSubjectGroup(subjectGroupDao.read(1)); //default subject group if (data.getMeasurationId() > 0) { // editing existing measuration log.debug("Saving the Measuration object to database using DAO - update()"); experimentDao.update(experiment); } else { // creating new measuration log.debug("Saving the Measuration object to database using DAO - create()"); experimentDao.create(experiment); } // log.debug("Creating measuration with ID " + addDataCommand.getMeasurationId()); // experiment.setExperimentId(addDataCommand.getMeasurationId()); log.debug("Creating new Data object."); MultipartHttpServletRequest mpRequest = (MultipartHttpServletRequest) httpServletRequest; // the map containing file names mapped to files Map m = mpRequest.getFileMap(); Set set = m.keySet(); for (Object key : set) { MultipartFile file = (MultipartFile) m.get(key); if (file.getOriginalFilename().endsWith(".zip")) { ZipInputStream zis = new ZipInputStream(new ByteArrayInputStream(file.getBytes())); ZipEntry en = zis.getNextEntry(); while (en != null) { if (en.isDirectory()) { en = zis.getNextEntry(); continue; } DataFile dataFile = new DataFile(); dataFile.setExperiment(experiment); String name[] = en.getName().split("/"); dataFile.setFilename(name[name.length - 1]); data.setFileDescription(data.getFileDescription()); dataFile.setFileContent(Hibernate.createBlob(zis)); String[] partOfName = en.getName().split("[.]"); dataFile.setMimetype(partOfName[partOfName.length - 1]); dataFileDao.create(dataFile); en = zis.getNextEntry(); } } else { DataFile dataFile = new DataFile(); dataFile.setExperiment(experiment); log.debug("Original name of uploaded file: " + file.getOriginalFilename()); String filename = file.getOriginalFilename().replace(" ", "_"); dataFile.setFilename(filename); log.debug("MIME type of the uploaded file: " + file.getContentType()); if (file.getContentType().length() > MAX_MIMETYPE_LENGTH) { int index = filename.lastIndexOf("."); dataFile.setMimetype(filename.substring(index)); } else { dataFile.setMimetype(file.getContentType()); } log.debug("Parsing the sapmling rate."); dataFile.setDescription(data.getFileDescription()); log.debug("Setting the binary data to object."); dataFile.setFileContent(Hibernate.createBlob(file.getBytes())); dataFileDao.create(dataFile); log.debug("Data stored into database."); } } log.debug("Returning MAV object"); return mav; }
From source file:org.apache.stratos.python.cartridge.agent.integration.tests.PythonAgentIntegrationTest.java
private void unzip(String zipFilePath, String destDirectory) throws IOException { File destDir = new File(destDirectory); if (!destDir.exists()) { destDir.mkdir();/*from w w w . j a v a2 s . c o m*/ } ZipInputStream zipIn = new ZipInputStream(new FileInputStream(zipFilePath)); ZipEntry entry = zipIn.getNextEntry(); // iterates over entries in the zip file while (entry != null) { String filePath = destDirectory + File.separator + entry.getName(); if (!entry.isDirectory()) { // if the entry is a file, extracts it extractFile(zipIn, filePath); } else { // if the entry is a directory, make the directory File dir = new File(filePath); dir.mkdir(); } zipIn.closeEntry(); entry = zipIn.getNextEntry(); } zipIn.close(); }
From source file:com.t3.persistence.PackedFile.java
public void save() throws IOException { CodeTimer saveTimer;/*from ww w . j a v a2s. c o m*/ if (!dirty) { return; } saveTimer = new CodeTimer("PackedFile.save"); saveTimer.setEnabled(log.isDebugEnabled()); // Create the new file File newFile = new File(tmpDir.getAbsolutePath() + "/" + new GUID() + ".pak"); try (ZipOutputStream zout = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(newFile)))) { zout.setLevel(1); // fast compression saveTimer.start("contentFile"); if (hasFile(CONTENT_FILE)) { zout.putNextEntry(new ZipEntry(CONTENT_FILE)); try (InputStream is = getFileAsInputStream(CONTENT_FILE)) { // When copying, always use an InputStream IOUtils.copy(is, zout); } zout.closeEntry(); } saveTimer.stop("contentFile"); saveTimer.start("propertyFile"); if (getPropertyMap().isEmpty()) { removeFile(PROPERTY_FILE); } else { zout.putNextEntry(new ZipEntry(PROPERTY_FILE)); Persister.newInstance().toXML(getPropertyMap(), zout); zout.closeEntry(); } saveTimer.stop("propertyFile"); // Now put each file saveTimer.start("addFiles"); addedFileSet.remove(CONTENT_FILE); for (String path : addedFileSet) { zout.putNextEntry(new ZipEntry(path)); try (InputStream is = getFileAsInputStream(path)) { // When copying, always use an InputStream IOUtils.copy(is, zout); } zout.closeEntry(); } saveTimer.stop("addFiles"); // Copy the rest of the zip entries over saveTimer.start("copyFiles"); if (file.exists()) { Enumeration<? extends ZipEntry> entries = zFile.entries(); while (entries.hasMoreElements()) { ZipEntry entry = entries.nextElement(); if (!entry.isDirectory() && !addedFileSet.contains(entry.getName()) && !removedFileSet.contains(entry.getName()) && !CONTENT_FILE.equals(entry.getName()) && !PROPERTY_FILE.equals(entry.getName())) { zout.putNextEntry(entry); try (InputStream is = getFileAsInputStream(entry.getName())) { // When copying, always use an InputStream IOUtils.copy(is, zout); } zout.closeEntry(); } else if (entry.isDirectory()) { zout.putNextEntry(entry); zout.closeEntry(); } } } try { if (zFile != null) zFile.close(); } catch (IOException e) { // ignore close exception } zFile = null; saveTimer.stop("copyFiles"); saveTimer.start("close"); zout.close(); saveTimer.stop("close"); // Backup the original saveTimer.start("backup"); File backupFile = new File(tmpDir.getAbsolutePath() + "/" + new GUID() + ".mv"); if (file.exists()) { backupFile.delete(); // Always delete the old backup file first; renameTo() is very platform-dependent if (!file.renameTo(backupFile)) { FileUtil.copyFile(file, backupFile); file.delete(); } } saveTimer.stop("backup"); saveTimer.start("finalize"); // Finalize if (!newFile.renameTo(file)) FileUtil.copyFile(newFile, file); if (backupFile.exists()) backupFile.delete(); saveTimer.stop("finalize"); dirty = false; } finally { saveTimer.start("cleanup"); try { if (zFile != null) zFile.close(); } catch (IOException e) { // ignore close exception } if (newFile.exists()) newFile.delete(); saveTimer.stop("cleanup"); if (log.isDebugEnabled()) log.debug(saveTimer); saveTimer = null; } }
From source file:com.phonegap.plugin.files.ExtractZipFilePlugin.java
@Override public boolean execute(String action, JSONArray args, CallbackContext cbc) { PluginResult.Status status = PluginResult.Status.OK; try {/*from w w w .j av a2 s .c o m*/ String filename = args.getString(0); URL url; try { url = new URL(filename); } catch (MalformedURLException e) { throw new RuntimeException(e); } File file = new File(url.getFile()); String[] dirToSplit = url.getFile().split(File.separator); String dirToInsert = ""; for (int i = 0; i < dirToSplit.length - 1; i++) { dirToInsert += dirToSplit[i] + File.separator; } ZipEntry entry; ZipFile zipfile; try { zipfile = new ZipFile(file); Enumeration e = zipfile.entries(); while (e.hasMoreElements()) { entry = (ZipEntry) e.nextElement(); BufferedInputStream is = null; try { is = new BufferedInputStream(zipfile.getInputStream(entry)); int count; byte data[] = new byte[102222]; String fileName = dirToInsert + entry.getName(); File outFile = new File(fileName); if (entry.isDirectory()) { if (!outFile.exists() && !outFile.mkdirs()) { Log.v("info", "Unable to create directories: " + outFile.getAbsolutePath()); cbc.sendPluginResult(new PluginResult(IO_EXCEPTION)); return false; } } else { File parent = outFile.getParentFile(); if (parent.mkdirs()) { Log.v("info", "created directory leading to file"); } FileOutputStream fos = null; BufferedOutputStream dest = null; try { fos = new FileOutputStream(outFile); dest = new BufferedOutputStream(fos, 102222); while ((count = is.read(data, 0, 102222)) != -1) { dest.write(data, 0, count); } } finally { if (dest != null) { dest.flush(); dest.close(); } if (fos != null) { fos.close(); } } } } finally { if (is != null) { is.close(); } } } } catch (ZipException e1) { Log.v("error", e1.getMessage(), e1); cbc.sendPluginResult(new PluginResult(MALFORMED_URL_EXCEPTION)); return false; } catch (IOException e1) { Log.v("error", e1.getMessage(), e1); cbc.sendPluginResult(new PluginResult(IO_EXCEPTION)); return false; } } catch (JSONException e) { cbc.sendPluginResult(new PluginResult(JSON_EXCEPTION)); return false; } cbc.sendPluginResult(new PluginResult(status)); return true; }
From source file:com.jivesoftware.os.routing.bird.endpoints.base.LocateStringResource.java
String getStringResource() {
Map<String, Long> htSizes = new HashMap<>();
try {/*from w w w .j av a 2 s . c om*/
try (final ZipFile zf = new ZipFile(jarFileName)) {
Enumeration<? extends ZipEntry> e = zf.entries();
while (e.hasMoreElements()) {
ZipEntry ze = e.nextElement();
if (!ze.getName().equals(resourceName)) {
continue;
}
htSizes.put(ze.getName(), ze.getSize());
}
}
// extract resources and put them into the hashtable.
FileInputStream fis = new FileInputStream(jarFileName);
BufferedInputStream bis = new BufferedInputStream(fis);
try (final ZipInputStream zis = new ZipInputStream(bis)) {
ZipEntry ze;
while ((ze = zis.getNextEntry()) != null) {
if (!ze.getName().equals(resourceName)) {
continue;
}
if (ze.isDirectory()) {
continue;
}
int size = (int) ze.getSize();
// -1 means unknown size.
if (size == -1) {
size = htSizes.get(ze.getName()).intValue();
}
byte[] b = new byte[size];
int rb = 0;
int chunk = 0;
while ((size - rb) > 0) {
chunk = zis.read(b, rb, size - rb);
if (chunk == -1) {
break;
}
rb += chunk;
}
InputStream inputStream = new ByteArrayInputStream(b);
StringWriter writer = new StringWriter();
IOUtils.copy(inputStream, writer, "UTF-8");
return writer.toString();
}
}
} catch (Exception e) {
LOG.warn("Failed to locate " + resourceName, e);
}
return null;
}
From source file:com.moss.fskit.Unzipper.java
public void unzipFile(File zipFile, File destination, boolean unwrap) throws UnzipException { try {/* w ww .j a va 2 s. co m*/ ZipInputStream in = new ZipInputStream(new FileInputStream(zipFile)); boolean done = false; while (!done) { ZipEntry nextEntry = in.getNextEntry(); if (nextEntry == null) done = true; else { String name = nextEntry.getName(); if (unwrap) { name = name.substring(name.indexOf('/')); } File outputFile = new File(destination, name); log.info(" " + outputFile.getAbsolutePath()); if (!outputFile.getParentFile().exists() && !outputFile.getParentFile().mkdirs()) throw new UnzipException("Could not create directory " + outputFile.getParent()); if (nextEntry.isDirectory()) { if (!outputFile.exists() && !outputFile.mkdir()) throw new UnzipException("Ddirectory does not exist and could not be created:" + outputFile.getAbsolutePath()); } else { if (!outputFile.createNewFile()) throw new UnzipException("Could not create file " + outputFile.getAbsolutePath()); FileOutputStream out = new FileOutputStream(outputFile); copyStreams(in, out, 1024 * 100); out.close(); in.closeEntry(); } } } } catch (Exception e) { throw new UnzipException("There was an error executing the unzip of file " + zipFile.getAbsolutePath(), e); } // String pathOfZipFile = zipFile.getAbsolutePath(); // // String command = "unzip -o " + pathOfZipFile + " -d " + destination.getAbsolutePath() ; // // try { // log.info("Running " + command); // // int result = new CommandRunner().runCommand(command); // if(result!=0) throw new UnzipException("Unzip command exited with status " + result); // log.info("Unzip complete"); // } catch (CommandException e) { // throw new UnzipException("There was an error executing the unzip command: \"" + command + "\"", e); // } }
From source file:com.rover12421.shaka.apktool.lib.AndrolibAj.java
private void copyExistingFiles(ZipFile inputFile, ZipOutputStream outputFile, Map<String, String> excludeFiles) throws IOException { // First, copy the contents from the existing outFile: Enumeration<? extends ZipEntry> entries = inputFile.entries(); while (entries.hasMoreElements()) { ZipEntry entry = new ZipEntry(entries.nextElement()); if (excludeFiles.get(entry.getName()) != null) { //??. continue; }/*from w ww . j av a 2 s.com*/ // We can't reuse the compressed size because it depends on compression sizes. entry.setCompressedSize(-1); outputFile.putNextEntry(entry); // No need to create directory entries in the final apk if (!entry.isDirectory()) { BrutIO.copy(inputFile, outputFile, entry); } outputFile.closeEntry(); } }
From source file:com.netflix.ice.processor.BillingFileProcessor.java
private void processBillingZipFile(File file, boolean withTags) throws IOException { InputStream input = new FileInputStream(file); ZipInputStream zipInput;//w ww . j a v a 2s . c o m zipInput = new ZipInputStream(input); try { ZipEntry entry; while ((entry = zipInput.getNextEntry()) != null) { if (entry.isDirectory()) continue; processBillingFile(entry.getName(), zipInput, withTags); } } catch (IOException e) { if (e.getMessage().equals("Stream closed")) logger.info("reached end of file."); else logger.error("Error processing " + file, e); } finally { try { zipInput.close(); } catch (IOException e) { logger.error("Error closing " + file, e); } try { input.close(); } catch (IOException e1) { logger.error("Cannot close input for " + file, e1); } } }
From source file:de.elomagic.maven.http.HTTPMojo.java
/** * @todo Must may be refactored. Only a prototype * @param file/*from w w w .ja va2 s. c o m*/ * @param destDirectory * @throws MojoExecutionException */ private void unzipToFile(final File file, final File destDirectory) throws Exception { getLog().info("Extracting downloaded file to folder \"" + destDirectory + "\"."); int filesCount = 0; // create the destination directory structure (if needed) destDirectory.mkdirs(); // open archive for reading try (ZipFile zipFile = new ZipFile(file, ZipFile.OPEN_READ)) { // For every zip archive entry do Enumeration<? extends ZipEntry> zipFileEntries = zipFile.entries(); while (zipFileEntries.hasMoreElements()) { ZipEntry entry = zipFileEntries.nextElement(); getLog().debug("Extracting entry: " + entry); //create destination file // TODO Check entry path on path injections File destFile = new File(destDirectory, entry.getName()); //create parent directories if needed File parentDestFile = destFile.getParentFile(); parentDestFile.mkdirs(); if (!entry.isDirectory()) { BufferedInputStream bufIS = new BufferedInputStream(zipFile.getInputStream(entry)); // write the current file to disk Files.copy(bufIS, destFile.toPath(), StandardCopyOption.REPLACE_EXISTING); filesCount++; } } } getLog().info(filesCount + " files extracted."); }