List of usage examples for java.nio.file StandardOpenOption TRUNCATE_EXISTING
StandardOpenOption TRUNCATE_EXISTING
To view the source code for java.nio.file StandardOpenOption TRUNCATE_EXISTING.
Click Source Link
From source file:org.roda_project.commons_ip.command_line.Main.java
public static void main(String[] args) throws ParseException, IOException { if (args.length == 3) { OutputStream outputStream = null; try {//w w w .java2 s . com String sipPath = args[0]; String validationPath = args[1]; boolean deleteExtractedSIP = Boolean.parseBoolean(args[2]); Path validationFile = Paths.get(validationPath); outputStream = Files.newOutputStream(validationFile, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING); PrintWriter printWriter = new PrintWriter(outputStream); SIP sip = EARKSIP.parse(Paths.get(sipPath)); printWriter.print(sip.getValidationReport().toHtml()); printWriter.flush(); printWriter.close(); if (deleteExtractedSIP) { Utils.deletePath(sip.getBasePath()); } } finally { IOUtils.closeQuietly(outputStream); } } else { // no arguments provided } }
From source file:AndroidUninstallStock.java
@SuppressWarnings("static-access") public static void main(String[] args) { try {/*from w ww . ja va2 s . com*/ String lang = Locale.getDefault().getLanguage(); GnuParser cmdparser = new GnuParser(); Options cmdopts = new Options(); for (String fld : Arrays.asList("shortOpts", "longOpts", "optionGroups")) { // hack for printOptions java.lang.reflect.Field fieldopt = cmdopts.getClass().getDeclaredField(fld); fieldopt.setAccessible(true); fieldopt.set(cmdopts, new LinkedHashMap<>()); } cmdopts.addOption("h", "help", false, "Help"); cmdopts.addOption("t", "test", false, "Show only report"); cmdopts.addOption(OptionBuilder.withLongOpt("adb").withArgName("file").hasArg() .withDescription("Path to ADB from Android SDK").create("a")); cmdopts.addOption(OptionBuilder.withLongOpt("dev").withArgName("device").hasArg() .withDescription("Select device (\"adb devices\")").create("d")); cmdopts.addOption(null, "restore", false, "If packages have not yet removed and are disabled, " + "you can activate them again"); cmdopts.addOption(null, "google", false, "Delete packages are in the Google section"); cmdopts.addOption(null, "unapk", false, "Delete /system/app/ *.apk *.odex *.dex" + System.lineSeparator() + "(It is required to repeat command execution)"); cmdopts.addOption(null, "unlib", false, "Delete /system/lib/[libs in apk]"); //cmdopts.addOption(null, "unfrw", false, "Delete /system/framework/ (special list)"); cmdopts.addOption(null, "scanlibs", false, "(Dangerous!) Include all the libraries of selected packages." + " Use with --unlib"); cmdopts.addOptionGroup(new OptionGroup() { { addOption(OptionBuilder.withLongOpt("genfile").withArgName("file").hasArg().isRequired() .withDescription("Create file with list packages").create()); addOption(OptionBuilder.withLongOpt("lang").withArgName("ISO 639").hasArg().create()); } }); cmdopts.getOption("lang").setDescription( "See hl= in Google URL (default: " + lang + ") " + "for description from Google Play Market"); CommandLine cmd = cmdparser.parse(cmdopts, args); if (args.length == 0 || cmd.hasOption("help")) { PrintWriter console = new PrintWriter(System.out); HelpFormatter cmdhelp = new HelpFormatter(); cmdhelp.setOptionComparator(new Comparator<Option>() { @Override public int compare(Option o1, Option o2) { return 0; } }); console.println("WARNING: Before use make a backup with ClockworkMod Recovery!"); console.println(); console.println("AndroidUninstallStock [options] [AndroidListSoft.xml]"); cmdhelp.printOptions(console, 80, cmdopts, 3, 2); console.flush(); return; } String adb = cmd.getOptionValue("adb", "adb"); try { run(adb, "start-server"); } catch (IOException e) { System.out.println("Error: Not found ADB! Use -a or --adb"); return; } final boolean NotTest = !cmd.hasOption("test"); String deverror = getDeviceStatus(adb, cmd.getOptionValue("dev")); if (!deverror.isEmpty()) { System.out.println(deverror); return; } System.out.println("Getting list packages:"); LinkedHashMap<String, String> apklist = new LinkedHashMap<String, String>(); for (String ln : run(adb, "-s", lastdevice, "shell", "pm list packages -s -f")) { // "pm list packages" give list sorted by packages ;) String pckg = ln.substring("package:".length()); String pckgname = ln.substring(ln.lastIndexOf('=') + 1); pckg = pckg.substring(0, pckg.length() - pckgname.length() - 1); if (!pckgname.equals("android") && !pckgname.equals("com.android.vending")/*Google Play Market*/) { apklist.put(pckg, pckgname); } } for (String ln : run(adb, "-s", lastdevice, "shell", "ls /system/app/")) { String path = "/system/app/" + ln.replace(".odex", ".apk").replace(".dex", ".apk"); if (!apklist.containsKey(path)) { apklist.put(path, ""); } } apklist.remove("/system/app/mcRegistry"); for (Map.Entry<String, String> info : sortByValues(apklist).entrySet()) { System.out.println(info.getValue() + " = " + info.getKey()); } String genfile = cmd.getOptionValue("genfile"); if (genfile != null) { Path genpath = Paths.get(genfile); try (BufferedWriter gen = Files.newBufferedWriter(genpath, StandardCharsets.UTF_8, new StandardOpenOption[] { StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.WRITE })) { if (cmd.getOptionValue("lang") != null) { lang = cmd.getOptionValue("lang"); } LinkedHashSet<String> listsystem = new LinkedHashSet<String>() { { add("com.android"); add("com.google.android"); //add("com.sec.android.app"); add("com.monotype.android"); add("eu.chainfire.supersu"); } }; // \r\n for Windows Notepad gen.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n"); gen.write("<!-- & raplace with & or use <![CDATA[ ]]> -->\r\n"); gen.write("<AndroidUninstallStock>\r\n\r\n"); gen.write("<Normal>\r\n"); System.out.println(); System.out.println("\tNormal:"); writeInfo(gen, apklist, lang, listsystem, true); gen.write("\t<apk name=\"Exclude Google and etc\">\r\n"); for (String exc : listsystem) { gen.write("\t\t<exclude global=\"true\" in=\"package\" pattern=\"" + exc + "\" />\r\n"); } gen.write("\t</apk>\r\n"); gen.write("</Normal>\r\n\r\n"); gen.write("<Google>\r\n"); System.out.println(); System.out.println("\tGoogle:"); writeInfo(gen, apklist, lang, listsystem, false); gen.write("</Google>\r\n\r\n"); gen.write("</AndroidUninstallStock>\r\n"); System.out.println("File " + genpath.toAbsolutePath() + " created."); } return; } String[] FileName = cmd.getArgs(); if (!(FileName.length > 0 && Files.isReadable(Paths.get(FileName[0])))) { System.out.println("Error: File " + FileName[0] + " not found!"); return; } DocumentBuilderFactory xmlfactory = getXmlDocFactory(); // DocumentBuilder.setErrorHandler() for print errors Document xml = xmlfactory.newDocumentBuilder().parse(new File(FileName[0])); LinkedList<AusInfo> Normal = new LinkedList<AusInfo>(); LinkedList<AusInfo> Google = new LinkedList<AusInfo>(); NodeList ndaus = xml.getElementsByTagName("AndroidUninstallStock").item(0).getChildNodes(); for (int ndausx = 0, ndausc = ndaus.getLength(); ndausx < ndausc; ndausx++) { Node ndnow = ndaus.item(ndausx); NodeList nd = ndnow.getChildNodes(); String ndname = ndnow.getNodeName(); for (int ndx = 0, ndc = nd.getLength(); ndx < ndc; ndx++) { if (!nd.item(ndx).getNodeName().equalsIgnoreCase("apk")) { continue; } if (ndname.equalsIgnoreCase("Normal")) { Normal.add(getApkInfo(nd.item(ndx))); } else if (ndname.equalsIgnoreCase("Google")) { Google.add(getApkInfo(nd.item(ndx))); } } } // FIXME This part must be repeated until the "pm uninstall" will not issue "Failure" on all packages. // Now requires a restart. System.out.println(); System.out.println("Include and Exclude packages (Normal):"); LinkedHashMap<String, String> apkNormal = getApkFromPattern(apklist, Normal, false); System.out.println(); System.out.println("Global Exclude packages (Normal):"); apkNormal = getApkFromPattern(apkNormal, Normal, true); System.out.println(); System.out.println("Final list packages (Normal):"); for (Map.Entry<String, String> info : sortByValues(apkNormal).entrySet()) { System.out.println(info.getValue() + " = " + info.getKey()); } LinkedHashMap<String, String> apkGoogle = new LinkedHashMap<String, String>(); if (cmd.hasOption("google")) { System.out.println(); System.out.println("Include and Exclude packages (Google):"); apkGoogle = getApkFromPattern(apklist, Google, false); System.out.println(); System.out.println("Global Exclude packages (Google):"); apkGoogle = getApkFromPattern(apkGoogle, Google, true); System.out.println(); System.out.println("Final list packages (Google):"); for (Map.Entry<String, String> info : sortByValues(apkGoogle).entrySet()) { System.out.println(info.getValue() + " = " + info.getKey()); } } if (NotTest) { if (!hasRoot(adb)) { System.out.println("No Root"); System.out.println(); System.out.println("FINISH :)"); return; } } if (cmd.hasOption("restore")) { System.out.println(); System.out.println("Enable (Restore) packages (Normal):"); damage(adb, "pm enable ", NotTest, apkNormal, 2); if (cmd.hasOption("google")) { System.out.println(); System.out.println("Enable (Restore) packages (Google):"); damage(adb, "pm enable ", NotTest, apkGoogle, 2); } System.out.println(); System.out.println("FINISH :)"); return; } else { System.out.println(); System.out.println("Disable packages (Normal):"); damage(adb, "pm disable ", NotTest, apkNormal, 2); if (cmd.hasOption("google")) { System.out.println(); System.out.println("Disable packages (Google):"); damage(adb, "pm disable ", NotTest, apkGoogle, 2); } } if (!cmd.hasOption("unapk") && !cmd.hasOption("unlib")) { System.out.println(); System.out.println("FINISH :)"); return; } // Reboot now not needed /*if (NotTest) { reboot(adb, "-s", lastdevice, "reboot"); if (!hasRoot(adb)) { System.out.println("No Root"); System.out.println(); System.out.println("FINISH :)"); return; } }*/ if (cmd.hasOption("unlib")) { // "find" not found System.out.println(); System.out.println("Getting list libraries:"); LinkedList<String> liblist = new LinkedList<String>(); liblist.addAll(run(adb, "-s", lastdevice, "shell", "ls -l /system/lib/")); String dircur = "/system/lib/"; for (int x = 0; x < liblist.size(); x++) { if (liblist.get(x).startsWith("scan:")) { dircur = liblist.get(x).substring("scan:".length()); liblist.remove(x); x--; } else if (liblist.get(x).startsWith("d")) { String dir = liblist.get(x).substring(liblist.get(x).lastIndexOf(':') + 4) + "/"; liblist.remove(x); x--; liblist.add("scan:/system/lib/" + dir); liblist.addAll(run(adb, "-s", lastdevice, "shell", "ls -l /system/lib/" + dir)); continue; } liblist.set(x, dircur + liblist.get(x).substring(liblist.get(x).lastIndexOf(':') + 4)); System.out.println(liblist.get(x)); } final boolean scanlibs = cmd.hasOption("scanlibs"); LinkedHashMap<String, String> libNormal = getLibFromPatternInclude(adb, liblist, apkNormal, Normal, "Normal", scanlibs); libNormal = getLibFromPatternGlobalExclude(libNormal, Normal, "Normal"); System.out.println(); System.out.println("Final list libraries (Normal):"); for (Map.Entry<String, String> info : sortByValues(libNormal).entrySet()) { System.out.println(info.getKey() + " = " + info.getValue()); } LinkedHashMap<String, String> libGoogle = new LinkedHashMap<String, String>(); if (cmd.hasOption("google")) { libGoogle = getLibFromPatternInclude(adb, liblist, apkGoogle, Google, "Google", scanlibs); libGoogle = getLibFromPatternGlobalExclude(libGoogle, Google, "Google"); System.out.println(); System.out.println("Final list libraries (Google):"); for (Map.Entry<String, String> info : sortByValues(libGoogle).entrySet()) { System.out.println(info.getKey() + " = " + info.getValue()); } } LinkedHashMap<String, String> apkExclude = new LinkedHashMap<String, String>(apklist); for (String key : apkNormal.keySet()) { apkExclude.remove(key); } for (String key : apkGoogle.keySet()) { apkExclude.remove(key); } System.out.println(); System.out.println("Include libraries from Exclude packages:"); LinkedHashMap<String, String> libExclude = getLibFromPackage(adb, liblist, apkExclude); System.out.println(); System.out.println("Enclude libraries from Exclude packages (Normal):"); for (Map.Entry<String, String> info : sortByValues(libNormal).entrySet()) { if (libExclude.containsKey(info.getKey())) { System.out.println("exclude: " + info.getKey() + " = " + libExclude.get(info.getKey())); libNormal.remove(info.getKey()); } } System.out.println(); System.out.println("Enclude libraries from Exclude packages (Google):"); for (Map.Entry<String, String> info : sortByValues(libGoogle).entrySet()) { if (libExclude.containsKey(info.getKey())) { System.out.println("exclude: " + info.getKey() + " = " + libExclude.get(info.getKey())); libGoogle.remove(info.getKey()); } } System.out.println(); System.out.println("Delete libraries (Normal):"); damage(adb, "rm ", NotTest, libNormal, 1); if (cmd.hasOption("google")) { System.out.println(); System.out.println("Delete libraries (Google):"); damage(adb, "rm ", NotTest, libGoogle, 1); } } if (cmd.hasOption("unapk")) { System.out.println(); System.out.println("Cleaning data packages (Normal):"); damage(adb, "pm clear ", NotTest, apkNormal, 2); if (cmd.hasOption("google")) { System.out.println(); System.out.println("Cleaning data packages (Google):"); damage(adb, "pm clear ", NotTest, apkGoogle, 2); } System.out.println(); System.out.println("Uninstall packages (Normal):"); damage(adb, "pm uninstall ", NotTest, apkNormal, 2); if (cmd.hasOption("google")) { System.out.println(); System.out.println("Uninstall packages (Google):"); damage(adb, "pm uninstall ", NotTest, apkGoogle, 2); } } if (cmd.hasOption("unapk")) { System.out.println(); System.out.println("Delete packages (Normal):"); LinkedHashMap<String, String> dexNormal = new LinkedHashMap<String, String>(); for (Map.Entry<String, String> apk : apkNormal.entrySet()) { dexNormal.put(apk.getKey(), apk.getValue()); dexNormal.put(apk.getKey().replace(".apk", ".dex"), apk.getValue()); dexNormal.put(apk.getKey().replace(".apk", ".odex"), apk.getValue()); } damage(adb, "rm ", NotTest, dexNormal, 1); if (cmd.hasOption("google")) { System.out.println(); System.out.println("Delete packages (Google):"); LinkedHashMap<String, String> dexGoogle = new LinkedHashMap<String, String>(); for (Map.Entry<String, String> apk : apkGoogle.entrySet()) { dexGoogle.put(apk.getKey(), apk.getValue()); dexGoogle.put(apk.getKey().replace(".apk", ".dex"), apk.getValue()); dexGoogle.put(apk.getKey().replace(".apk", ".odex"), apk.getValue()); } damage(adb, "rm ", NotTest, dexGoogle, 1); } } if (NotTest) { run(adb, "-s", lastdevice, "reboot"); } System.out.println(); System.out.println("FINISH :)"); } catch (SAXException e) { System.out.println("Error parsing list: " + e); } catch (Throwable e) { e.printStackTrace(); } }
From source file:neembuu.uploader.external.HttpUtil.java
public static void update(String url, Path localPath, final Content c) throws IOException { NUHttpGet httpGet = new NUHttpGet(url); // you cannot use the same http client, or else the program will // simply get stuck. This update thing happens concurrently. // more than 10-20 plugins might update in parallel. // How? user may click button very fast, that's how. HttpResponse httpResponse = NUHttpClient.newHttpClient().execute(httpGet); try (FileChannel fc = FileChannel.open(localPath, StandardOpenOption.WRITE, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING)) { long contentLength = httpResponse.getEntity().getContentLength(); fc.transferFrom(wrap(httpResponse.getEntity().getContent(), httpResponse.getEntity(), c, contentLength), 0, contentLength);/*from w ww .j av a 2s . c om*/ } }
From source file:org.schedulesdirect.grabber.ScheduleTask.java
static void commit(FileSystem vfs) throws IOException { Iterator<String> itr = FULL_SCHEDS.keySet().iterator(); while (itr.hasNext()) { String id = itr.next();/*from w w w.j av a 2 s .c o m*/ JSONObject sched = new JSONObject(); List<JSONObject> airs = FULL_SCHEDS.get(id); Collections.sort(airs, new Comparator<JSONObject>() { @Override public int compare(JSONObject arg0, JSONObject arg1) { return arg0.getString("airDateTime").compareTo(arg1.getString("airDateTime")); } }); sched.put("programs", airs); Path p = vfs.getPath("schedules", String.format("%s.txt", id)); Files.write(p, sched.toString(3).getBytes(ZipEpgClient.ZIP_CHARSET), StandardOpenOption.WRITE, StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.CREATE); } FULL_SCHEDS.clear(); }
From source file:hudson.util.io.RewindableFileOutputStream.java
private synchronized OutputStream current() throws IOException { if (current == null) { if (!closed) { FileUtils.forceMkdir(out.getParentFile()); try { current = Files.newOutputStream(out.toPath(), StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING); } catch (FileNotFoundException | NoSuchFileException | InvalidPathException e) { throw new IOException("Failed to open " + out, e); }//w w w . j a v a 2s . c o m } else { throw new IOException(out.getName() + " stream is closed"); } } return current; }
From source file:com.spectralogic.ds3client.helpers.FileObjectPutter_Test.java
/** * This test cannot run on Windows without extra privileges *//* www .j av a 2s. c o m*/ @Test public void testSymlink() throws IOException { assumeFalse(Platform.isWindows()); final Path tempDir = Files.createTempDirectory("ds3_file_object_putter_"); final Path tempPath = Files.createTempFile(tempDir, "temp_", ".txt"); try { try (final SeekableByteChannel channel = Files.newByteChannel(tempPath, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.WRITE)) { channel.write(ByteBuffer.wrap(testData)); } final Path symLinkPath = tempDir.resolve("sym_" + tempPath.getFileName().toString()); Files.createSymbolicLink(symLinkPath, tempPath); getFileWithPutter(tempDir, symLinkPath); } finally { Files.deleteIfExists(tempPath); Files.deleteIfExists(tempDir); } }
From source file:org.cryptomator.ui.settings.Settings.java
public static synchronized void save() { if (INSTANCE != null) { try {// w ww . j av a2 s . co m Files.createDirectories(SETTINGS_DIR); final Path settingsFile = SETTINGS_DIR.resolve(SETTINGS_FILE); final OutputStream out = Files.newOutputStream(settingsFile, StandardOpenOption.WRITE, StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.CREATE); JSON_OM.writeValue(out, INSTANCE); } catch (IOException e) { LOG.error("Failed to save settings.", e); } } }
From source file:org.wso2.msf4j.perftest.echo.springboot.EchoService.java
@RequestMapping("/EchoService/fileecho") @ResponseBody/*from w w w . j a va 2 s . co m*/ public String fileWrite(@RequestBody String body) throws InterruptedException, IOException { String returnStr = ""; java.nio.file.Path tempfile = Files.createTempFile(UUID.randomUUID().toString(), ".tmp"); Files.write(tempfile, body.getBytes(Charset.defaultCharset()), StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING); returnStr = new String(Files.readAllBytes(tempfile), Charset.defaultCharset()); Files.delete(tempfile); return returnStr; }
From source file:org.apache.bookkeeper.common.util.affinity.impl.IsolatedProcessors.java
/** * Instruct Linux to disable a particular CPU. This is used to disable hyper-threading on a particular core, by * shutting down the cpu that shares the same core. *//*from www . j av a 2 s . c o m*/ private static void changeCpuStatus(int cpu, boolean enable) throws IOException { Path cpuPath = Paths.get(String.format("/sys/devices/system/cpu/cpu%d/online", cpu)); boolean currentState = Integer .parseInt(StringUtils.trim(new String(Files.readAllBytes(cpuPath), ENCODING))) != 0; if (currentState != enable) { Files.write(cpuPath, (enable ? "1\n" : "0\n").getBytes(ENCODING), StandardOpenOption.TRUNCATE_EXISTING); log.info("{} CPU {}", enable ? "Enabled" : "Disabled", cpu); } }
From source file:org.eclipse.winery.repository.backend.filebased.AutoSaveListener.java
@Override public void configurationChanged(ConfigurationEvent event) { if (!event.isBeforeUpdate()) { try {//from w ww . jav a 2s . c om if (!Files.exists(this.path.getParent())) { Files.createDirectories(this.path.getParent()); } } catch (IOException ce) { AutoSaveListener.logger.error("Could not update properties file", ce); return; } try (OutputStream out = Files.newOutputStream(this.path, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING)) { OutputStreamWriter writer = new OutputStreamWriter(out); this.configuration.save(writer); } catch (ConfigurationException | IOException ce) { AutoSaveListener.logger.error("Could not update properties file", ce); } } }