List of usage examples for java.util.zip ZipOutputStream write
public void write(int b) throws IOException
From source file:fll.web.GatherBugReport.java
protected void processRequest(final HttpServletRequest request, final HttpServletResponse response, final ServletContext application, final HttpSession session) throws IOException, ServletException { final DataSource datasource = ApplicationAttributes.getDataSource(application); Connection connection = null; ZipOutputStream zipOut = null; final StringBuilder message = new StringBuilder(); try {/* w ww . j av a 2s . c om*/ if (null != SessionAttributes.getMessage(session)) { message.append(SessionAttributes.getMessage(session)); } connection = datasource.getConnection(); final Document challengeDocument = ApplicationAttributes.getChallengeDocument(application); final File fllWebInfDir = new File(application.getRealPath("/WEB-INF")); final String nowStr = new SimpleDateFormat("yyyy-MM-dd_HH-mm").format(new Date()); final File bugReportFile = File.createTempFile(nowStr, ".zip", fllWebInfDir); zipOut = new ZipOutputStream(new FileOutputStream(bugReportFile)); final String description = request.getParameter("bug_description"); if (null != description) { zipOut.putNextEntry(new ZipEntry("bug_description.txt")); zipOut.write(description.getBytes(Utilities.DEFAULT_CHARSET)); } zipOut.putNextEntry(new ZipEntry("server_info.txt")); zipOut.write(String.format( "Java version: %s%nJava vendor: %s%nOS Name: %s%nOS Arch: %s%nOS Version: %s%nServlet API: %d.%d%nServlet container: %s%n", System.getProperty("java.vendor"), // System.getProperty("java.version"), // System.getProperty("os.name"), // System.getProperty("os.arch"), // System.getProperty("os.version"), // application.getMajorVersion(), application.getMinorVersion(), // application.getServerInfo()).getBytes(Utilities.DEFAULT_CHARSET)); addDatabase(zipOut, connection, challengeDocument); addLogFiles(zipOut, application); message.append(String.format( "<i>Bug report saved to '%s', please notify the computer person in charge to look for bug report files.</i>", bugReportFile.getAbsolutePath())); session.setAttribute(SessionAttributes.MESSAGE, message); response.sendRedirect(response.encodeRedirectURL(request.getContextPath() + "/")); } catch (final SQLException sqle) { throw new RuntimeException(sqle); } finally { SQLFunctions.close(connection); IOUtils.closeQuietly(zipOut); } }
From source file:nl.edia.sakai.tool.skinmanager.impl.SkinFileSystemServiceImpl.java
protected void writeSkinZipEntries(String prefix, File dir, ZipOutputStream out) throws IOException { if (dir.isDirectory()) { if (prefix.length() > 0) { prefix = prefix + "/"; }/*from w w w . j a v a2s . co m*/ File[] myChildren = dir.listFiles(); for (File myFile : myChildren) { if (myFile.isFile()) { writeZipEntry(prefix, out, myFile); } else { ZipEntry mySkinFile = new ZipEntry(prefix + myFile.getName() + "/"); mySkinFile.setTime(myFile.lastModified()); out.putNextEntry(mySkinFile); out.write(new byte[0]); out.closeEntry(); writeSkinZipEntries(prefix + myFile.getName(), myFile, out); } } } }
From source file:com.cordys.coe.ac.emailio.archive.FileArchiver.java
/** * This method starts the actual archiving of the passed on context containers. * * @param lccContainers The containers to archive. * @param spqmManager The QueryManager to use. * * @throws ArchiverException In case of any exceptions. * * @see com.cordys.coe.ac.emailio.archive.IArchiver#doArchive(java.util.List, com.cordys.coe.ac.emailio.objects.IStorageProviderQueryManager) */// w w w . j av a2 s . c om @Override public void doArchive(List<ContextContainer> lccContainers, IStorageProviderQueryManager spqmManager) throws ArchiverException { File fArchive = getArchiveFolder(); for (ContextContainer ccContainer : lccContainers) { int iWrapperXML = 0; ZipOutputStream zosZip = null; File fZipFile = null; List<EmailMessage> lEmails = null; try { lEmails = spqmManager.getEmailMessagesByContextID(ccContainer.getID()); // Create the ZipFile fZipFile = new File(fArchive, ccContainer.getID().replaceAll("[^a-zA-Z0-9]", "") + ".zip"); zosZip = new ZipOutputStream(new FileOutputStream(fZipFile, false)); zosZip.setLevel(m_iZipLevel); // Now we have both the container and the emails. We will create an XML // to hold all data. int iObjectData = ccContainer._getObjectData(); // Create the zip entry for it. ZipEntry zeContainer = new ZipEntry("container.xml"); zosZip.putNextEntry(zeContainer); String sXML = Node.writeToString(iObjectData, true); zosZip.write(sXML.getBytes()); zosZip.closeEntry(); // Add the email messages to the zip file. int iCount = 0; for (EmailMessage emMessage : lEmails) { iObjectData = emMessage._getObjectData(); ZipEntry zeEmail = new ZipEntry("email_" + iCount++ + ".xml"); zosZip.putNextEntry(zeEmail); sXML = Node.writeToString(iObjectData, true); zosZip.write(sXML.getBytes()); zosZip.closeEntry(); } // Now all files are written into a single Zip file, so we can close it. } catch (Exception e) { throw new ArchiverException(e, ArchiverExceptionMessages.ARE_ERROR_ARCHIVING_CONTAINER_0, ccContainer.getID()); } finally { if (iWrapperXML != 0) { Node.delete(iWrapperXML); } if (zosZip != null) { try { zosZip.close(); } catch (IOException e) { if (LOG.isDebugEnabled()) { LOG.debug("Error closing zip file " + fZipFile.getAbsolutePath(), e); } } } } // If we get here the zipfile was successfully created. So now we need to remove the // mails and the container from the current storage provider. try { spqmManager.removeContextContainer(ccContainer); if (LOG.isDebugEnabled()) { LOG.debug("Archived the container with id " + ccContainer.getID()); } } catch (StorageProviderException e) { throw new ArchiverException(e, ArchiverExceptionMessages.ARE_ERROR_REMOVING_CONTEXT_CONTAINER_0_FROM_THE_STORAGE, ccContainer.getID()); } } // Now all containers have been archived, we will create a single zip file. try { File fFinalArchive = new File(fArchive.getParentFile(), fArchive.getName() + ".zip"); if (LOG.isDebugEnabled()) { LOG.debug("Archiving folder " + fArchive.getCanonicalPath() + " into file " + fFinalArchive.getCanonicalPath()); } new ZipUtil().compress(fArchive, fFinalArchive.getAbsolutePath()); } catch (Exception e) { throw new ArchiverException(e, ArchiverExceptionMessages.ARE_ERROR_ZIPPING_ALL_ARCHIVE_FILES); } }
From source file:com.comcast.video.dawg.show.video.VideoSnap.java
/** * Retrieve the images with input device ids from cache and stores it in zip * output stream.//from www. j a v a2 s.c om * * @param capturedImageIds * Ids of captures images * @param deviceMacs * Mac address of selected devices * @param response * http servelet response * @param session * http session. */ public void addImagesToZipFile(String[] capturedImageIds, String[] deviceMacs, HttpServletResponse response, HttpSession session) { UniqueIndexedCache<BufferedImage> imgCache = getClientCache(session).getImgCache(); response.setHeader("Content-Disposition", "attachment; filename=\"" + "Images_" + getCurrentDateAndTime() + ".zip\""); response.setContentType("application/zip"); ServletOutputStream serveletOutputStream = null; ZipOutputStream zipOutputStream = null; try { serveletOutputStream = response.getOutputStream(); ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); zipOutputStream = new ZipOutputStream(byteArrayOutputStream); BufferedImage image; ZipEntry zipEntry; ByteArrayOutputStream imgByteArrayOutputStream = null; for (int i = 0; i < deviceMacs.length; i++) { // Check whether id of captured image is null or not if (!StringUtils.isEmpty(capturedImageIds[i])) { image = imgCache.getItem(capturedImageIds[i]); zipEntry = new ZipEntry(deviceMacs[i].toUpperCase() + "." + IMG_FORMAT); zipOutputStream.putNextEntry(zipEntry); imgByteArrayOutputStream = new ByteArrayOutputStream(); ImageIO.write(image, IMG_FORMAT, imgByteArrayOutputStream); imgByteArrayOutputStream.flush(); zipOutputStream.write(imgByteArrayOutputStream.toByteArray()); zipOutputStream.closeEntry(); } } zipOutputStream.flush(); zipOutputStream.close(); serveletOutputStream.write(byteArrayOutputStream.toByteArray()); } catch (IOException ioe) { LOGGER.error("Image zipping failed !!!", ioe); } finally { IOUtils.closeQuietly(zipOutputStream); } }
From source file:net.minecraftforge.fml.common.asm.transformers.AccessTransformer.java
private static void processJar(File inFile, File outFile, AccessTransformer[] transformers) throws IOException { ZipInputStream inJar = null;//from www. j a v a2s . com ZipOutputStream outJar = null; try { try { inJar = new ZipInputStream(new BufferedInputStream(new FileInputStream(inFile))); } catch (FileNotFoundException e) { throw new FileNotFoundException("Could not open input file: " + e.getMessage()); } try { outJar = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(outFile))); } catch (FileNotFoundException e) { throw new FileNotFoundException("Could not open output file: " + e.getMessage()); } ZipEntry entry; while ((entry = inJar.getNextEntry()) != null) { if (entry.isDirectory()) { outJar.putNextEntry(entry); continue; } byte[] data = new byte[4096]; ByteArrayOutputStream entryBuffer = new ByteArrayOutputStream(); int len; do { len = inJar.read(data); if (len > 0) { entryBuffer.write(data, 0, len); } } while (len != -1); byte[] entryData = entryBuffer.toByteArray(); String entryName = entry.getName(); if (entryName.endsWith(".class") && !entryName.startsWith(".")) { ClassNode cls = new ClassNode(); ClassReader rdr = new ClassReader(entryData); rdr.accept(cls, 0); String name = cls.name.replace('/', '.').replace('\\', '.'); for (AccessTransformer trans : transformers) { entryData = trans.transform(name, name, entryData); } } ZipEntry newEntry = new ZipEntry(entryName); outJar.putNextEntry(newEntry); outJar.write(entryData); } } finally { IOUtils.closeQuietly(outJar); IOUtils.closeQuietly(inJar); } }
From source file:com.heliosdecompiler.helios.tasks.DecompileAndSaveTask.java
@Override public void run() { File file = FileChooserUtil.chooseSaveLocation(Settings.LAST_DIRECTORY.get().asString(), Collections.singletonList("zip")); if (file == null) return;//from w w w .j a v a2s .c om if (file.exists()) { boolean delete = SWTUtil.promptForYesNo(Constants.REPO_NAME + " - Overwrite existing file", "The selected file already exists. Overwrite?"); if (!delete) { return; } } AtomicReference<Transformer> transformer = new AtomicReference<>(); Display display = Display.getDefault(); display.asyncExec(() -> { Shell shell = new Shell(Display.getDefault()); FillLayout layout = new FillLayout(); layout.type = SWT.VERTICAL; shell.setLayout(layout); Transformer.getAllTransformers(t -> { return t instanceof Decompiler || t instanceof Disassembler; }).forEach(t -> { Button button = new Button(shell, SWT.RADIO); button.setText(t.getName()); button.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { transformer.set(t); } }); }); Button ok = new Button(shell, SWT.NONE); ok.setText("OK"); ok.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { shell.close(); shell.dispose(); synchronized (transformer) { transformer.notify(); } } }); shell.pack(); SWTUtil.center(shell); shell.open(); }); synchronized (transformer) { try { transformer.wait(); } catch (InterruptedException e) { ExceptionHandler.handle(e); } } FileOutputStream fileOutputStream = null; ZipOutputStream zipOutputStream = null; try { file.createNewFile(); fileOutputStream = new FileOutputStream(file); zipOutputStream = new ZipOutputStream(fileOutputStream); Set<String> written = new HashSet<>(); for (Pair<String, String> pair : data) { LoadedFile loadedFile = Helios.getLoadedFile(pair.getValue0()); if (loadedFile != null) { String innerName = pair.getValue1(); byte[] bytes = loadedFile.getAllData().get(innerName); if (bytes != null) { if (loadedFile.getClassNode(pair.getValue1()) != null) { StringBuilder buffer = new StringBuilder(); transformer.get().transform(loadedFile.getClassNode(pair.getValue1()), bytes, buffer); String name = innerName.substring(0, innerName.length() - 6) + ".java"; if (written.add(name)) { zipOutputStream.putNextEntry(new ZipEntry(name)); zipOutputStream.write(buffer.toString().getBytes(StandardCharsets.UTF_8)); zipOutputStream.closeEntry(); } else { SWTUtil.showMessage("Duplicate entry occured: " + name); } } else { if (written.add(pair.getValue1())) { zipOutputStream.putNextEntry(new ZipEntry(pair.getValue1())); zipOutputStream.write(loadedFile.getAllData().get(pair.getValue1())); zipOutputStream.closeEntry(); } else { SWTUtil.showMessage("Duplicate entry occured: " + pair.getValue1()); } } } } } } catch (Exception e) { ExceptionHandler.handle(e); } finally { IOUtils.closeQuietly(zipOutputStream); IOUtils.closeQuietly(fileOutputStream); } }
From source file:eionet.meta.exports.ods.Ods.java
/** * Zips file.//from w w w . j a va2s . c om * * @param fileToZip * file to zip (full path) * @param fileName * file name * @throws java.lang.Exception * if operation fails. */ private void zip(String fileToZip, String fileName) throws Exception { // get source file File src = new File(workingFolderPath + ODS_FILE_NAME); ZipFile zipFile = new ZipFile(src); // create temp file for output File tempDst = new File(workingFolderPath + ODS_FILE_NAME + ".zip"); ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(tempDst)); // iterate on each entry in zip file Enumeration<? extends ZipEntry> entries = zipFile.entries(); while (entries.hasMoreElements()) { ZipEntry zipEntry = entries.nextElement(); BufferedInputStream bis; if (StringUtils.equals(fileName, zipEntry.getName())) { bis = new BufferedInputStream(new FileInputStream(new File(fileToZip))); } else { bis = new BufferedInputStream(zipFile.getInputStream(zipEntry)); } ZipEntry ze = new ZipEntry(zipEntry.getName()); zos.putNextEntry(ze); while (bis.available() > 0) { zos.write(bis.read()); } zos.closeEntry(); bis.close(); } zos.finish(); zos.close(); zipFile.close(); // rename file src.delete(); tempDst.renameTo(src); }
From source file:au.org.ala.biocache.service.DownloadService.java
/** * Writes the supplied download to the supplied output stream. It will include all the appropriate citations etc. * /* w ww . j a v a 2 s . c o m*/ * @param dd * @param requestParams * @param ip * @param out * @param includeSensitive * @param fromIndex * @throws Exception */ private void writeQueryToStream(DownloadDetailsDTO dd, DownloadRequestParams requestParams, String ip, OutputStream out, boolean includeSensitive, boolean fromIndex, boolean limit) throws Exception { String filename = requestParams.getFile(); String originalParams = requestParams.toString(); //Use a zip output stream to include the data and citation together in the download ZipOutputStream zop = new ZipOutputStream(out); String suffix = requestParams.getFileType().equals("shp") ? "zip" : requestParams.getFileType(); zop.putNextEntry(new java.util.zip.ZipEntry(filename + "." + suffix)); //put the facets if ("all".equals(requestParams.getQa())) { requestParams.setFacets(new String[] { "assertions", "data_resource_uid" }); } else { requestParams.setFacets(new String[] { "data_resource_uid" }); } Map<String, Integer> uidStats = null; try { if (fromIndex) uidStats = searchDAO.writeResultsFromIndexToStream(requestParams, zop, includeSensitive, dd, limit); else uidStats = searchDAO.writeResultsToStream(requestParams, zop, 100, includeSensitive, dd); } catch (Exception e) { logger.error(e.getMessage(), e); } finally { unregisterDownload(dd); } zop.closeEntry(); //add the Readme for the data field descriptions zop.putNextEntry(new java.util.zip.ZipEntry("README.html")); zop.write(("For more information about the fields that are being downloaded please consult <a href='" + dataFieldDescriptionURL + "'>Download Fields</a>.").getBytes()); //add the readme for the Shape file header mappings if necessary if (dd.getHeaderMap() != null) { zop.putNextEntry(new java.util.zip.ZipEntry("Shape-README.html")); zop.write( ("The name of features is limited to 10 characters. Listed below are the mappings of feature name to download field:") .getBytes()); zop.write(("<table><td><b>Feature</b></td><td><b>Download Field<b></td>").getBytes()); for (String key : dd.getHeaderMap().keySet()) { zop.write(("<tr><td>" + key + "</td><td>" + dd.getHeaderMap().get(key) + "</td></tr>").getBytes()); } zop.write(("</table>").getBytes()); //logger.debug("JSON::: " + objectMapper.writeValueAsString(dd)); } //Add the data citation to the download if (uidStats != null && !uidStats.isEmpty() && citationsEnabled) { //add the citations for the supplied uids zop.putNextEntry(new java.util.zip.ZipEntry("citation.csv")); try { getCitations(uidStats, zop, requestParams.getSep(), requestParams.getEsc()); } catch (Exception e) { logger.error(e.getMessage(), e); } zop.closeEntry(); } else { logger.debug("Not adding citation. Enabled: " + citationsEnabled + " uids: " + uidStats); } zop.flush(); zop.close(); //now construct the sourceUrl for the log event String sourceUrl = originalParams.contains("qid:") ? webservicesRoot + "?" + requestParams.toString() : webservicesRoot + "?" + originalParams; //logger.debug("UID stats : " + uidStats); //log the stats to ala logger LogEventVO vo = new LogEventVO(1002, requestParams.getReasonTypeId(), requestParams.getSourceTypeId(), requestParams.getEmail(), requestParams.getReason(), ip, null, uidStats, sourceUrl); logger.log(RestLevel.REMOTE, vo); }
From source file:com.permeance.utility.scriptinghelper.portlets.ScriptingHelperPortlet.java
@Override public void serveResource(ResourceRequest resourceRequest, ResourceResponse resourceResponse) { ZipOutputStream zout = null; OutputStream out = null;// w ww .j a va2 s . c o m try { sCheckPermissions(resourceRequest); _log.info("Export All As Zip"); Map<String, String> savedscripts = new TreeMap<String, String>(); PortletPreferences prefs = resourceRequest.getPreferences(); for (String prefName : prefs.getMap().keySet()) { if (prefName != null && prefName.startsWith("savedscript.")) { String scriptName = prefName.substring("savedscript.".length()); String script = prefs.getValue(prefName, ""); String lang = prefs.getValue("lang." + scriptName, getDefaultLanguage()); savedscripts.put(scriptName + "." + lang, script); } } String filename = "liferay-scripts.zip"; out = resourceResponse.getPortletOutputStream(); zout = new ZipOutputStream(out); for (String key : savedscripts.keySet()) { String value = savedscripts.get(key); zout.putNextEntry(new ZipEntry(key)); zout.write(value.getBytes("utf-8")); } resourceResponse.setContentType("application/zip"); resourceResponse.addProperty(HttpHeaders.CACHE_CONTROL, "max-age=3600, must-revalidate"); resourceResponse.addProperty(HttpHeaders.CONTENT_DISPOSITION, "filename=" + filename); } catch (Exception e) { _log.error(e); } finally { try { if (zout != null) { zout.close(); } } catch (Exception e) { } try { if (out != null) { out.close(); } } catch (Exception e) { } } }