List of usage examples for java.nio.file Files isExecutable
public static boolean isExecutable(Path path)
From source file:Main.java
public static void main(String[] args) throws Exception { Path path = FileSystems.getDefault().getPath("/home/docs/users.txt"); System.out.println(Files.isExecutable(path)); }
From source file:Main.java
public static void main(String[] args) { Path path = FileSystems.getDefault().getPath("C:/tutorial/Java/JavaFX", "Demo.txt"); boolean is_executable = Files.isExecutable(path); }
From source file:Test.java
private static void displayFileAttributes(Path path) throws Exception { String format = "Exists: %s %n" + "notExists: %s %n" + "Directory: %s %n" + "Regular: %s %n" + "Executable: %s %n" + "Readable: %s %n" + "Writable: %s %n" + "Hidden: %s %n" + "Symbolic: %s %n" + "Last Modified Date: %s %n" + "Size: %s %n"; System.out.printf(format, Files.exists(path, LinkOption.NOFOLLOW_LINKS), Files.notExists(path, LinkOption.NOFOLLOW_LINKS), Files.isDirectory(path, LinkOption.NOFOLLOW_LINKS), Files.isRegularFile(path, LinkOption.NOFOLLOW_LINKS), Files.isExecutable(path), Files.isReadable(path), Files.isWritable(path), Files.isHidden(path), Files.isSymbolicLink(path), Files.getLastModifiedTime(path, LinkOption.NOFOLLOW_LINKS), Files.size(path)); }
From source file:it.sonarlint.cli.tools.CommandExecutor.java
public int execute(String[] args, @Nullable Path workingDir, Map<String, String> addEnv) throws IOException { if (!Files.isExecutable(file)) { Set<PosixFilePermission> perms = new HashSet<PosixFilePermission>(); perms.add(PosixFilePermission.OWNER_READ); perms.add(PosixFilePermission.OWNER_EXECUTE); Files.setPosixFilePermissions(file, perms); }/*from w w w .j ava 2s . c om*/ ExecuteWatchdog watchdog = new ExecuteWatchdog(TIMEOUT); CommandLine cmd = new CommandLine(file.toFile()); cmd.addArguments(args); DefaultExecutor exec = new DefaultExecutor(); exec.setWatchdog(watchdog); exec.setStreamHandler(createStreamHandler()); exec.setExitValues(null); if (workingDir != null) { exec.setWorkingDirectory(workingDir.toFile()); } in.close(); LOG.info("Executing: {}", cmd.toString()); Map<String, String> env = new HashMap<>(System.getenv()); env.putAll(addEnv); return exec.execute(cmd, env); }
From source file:com.sonar.scanner.api.it.tools.CommandExecutor.java
public int execute(String[] args, Map<String, String> env, @Nullable Path workingDir) throws IOException { if (!Files.isExecutable(file)) { Set<PosixFilePermission> perms = new HashSet<PosixFilePermission>(); perms.add(PosixFilePermission.OWNER_READ); perms.add(PosixFilePermission.OWNER_EXECUTE); Files.setPosixFilePermissions(file, perms); }/*from ww w . j av a 2 s.co m*/ watchdog = new ExecuteWatchdog(TIMEOUT); CommandLine cmd = new CommandLine(file.toFile()); cmd.addArguments(args, false); DefaultExecutor exec = new DefaultExecutor(); exec.setWatchdog(watchdog); exec.setStreamHandler(createStreamHandler()); exec.setExitValues(null); if (workingDir != null) { exec.setWorkingDirectory(workingDir.toFile()); } in.close(); LOG.info("Executing: {}", cmd.toString()); return exec.execute(cmd, env); }
From source file:its.tools.CommandExecutor.java
public void execute(String[] args, @Nullable Path workingDir) throws IOException { if (!Files.isExecutable(file)) { Set<PosixFilePermission> perms = new HashSet<PosixFilePermission>(); perms.add(PosixFilePermission.OWNER_READ); perms.add(PosixFilePermission.OWNER_EXECUTE); Files.setPosixFilePermissions(file, perms); }/*w w w. j a v a2 s .c o m*/ watchdog = new ExecuteWatchdog(TIMEOUT); CommandLine cmd = new CommandLine(file.toFile()); cmd.addArguments(args); DefaultExecutor exec = new DefaultExecutor(); exec.setWatchdog(watchdog); exec.setStreamHandler(createStreamHandler()); exec.setExitValues(null); if (workingDir != null) { exec.setWorkingDirectory(workingDir.toFile()); } in.close(); LOG.info("Executing: {}", cmd.toString()); exec.execute(cmd, new ResultHander()); }
From source file:org.osiam.OsiamHome.java
public void initialize() { try {/* w ww . j av a 2s . com*/ if (Files.notExists(osiamHome)) { Files.createDirectories(osiamHome); } else { checkState(Files.isDirectory(osiamHome), "'osiam.home' (%s) is not a directory", osiamHome); checkState(Files.isReadable(osiamHome), "'osiam.home' (%s) is not readable", osiamHome); checkState(Files.isExecutable(osiamHome), "'osiam.home' (%s) is not accessible", osiamHome); } if (!isEmpty(osiamHome)) { return; } checkState(Files.isWritable(osiamHome), "'osiam.home' (%s) is not writable", osiamHome); Resource[] resources = new PathMatchingResourcePatternResolver().getResources("classpath:/home/**/*"); for (Resource resource : resources) { // don't process directories if (resource.getURL().toString().endsWith("/")) { continue; } copyToHome(resource, osiamHome); } if (Files.notExists(osiamHome.resolve("data"))) { Files.createDirectories(osiamHome.resolve("data")); } hasInitializedHome = true; } catch (IOException e) { throw new IllegalStateException("Could not initialize osiam.home", e); } }
From source file:org.hawkular.metrics.clients.ptrans.fullstack.CollectdITest.java
private void assumeCollectdIsPresent() { Path path = Paths.get(COLLECTD_PATH); assumeTrue(COLLECTD_PATH + " does not exist", Files.exists(path)); assumeTrue(COLLECTD_PATH + " is not a file", Files.isRegularFile(path)); assumeTrue(COLLECTD_PATH + " is not executable", Files.isExecutable(path)); }
From source file:com.facebook.buck.zip.UnzipTest.java
@Test public void testExtractZipFilePreservesExecutePermissionsAndModificationTime() throws IOException { // getFakeTime returs time with some non-zero millis. By doing division and multiplication by // 1000 we get rid of that. final long time = ZipConstants.getFakeTime() / 1000 * 1000; // Create a simple zip archive using apache's commons-compress to store executable info. try (ZipArchiveOutputStream zip = new ZipArchiveOutputStream(zipFile.toFile())) { ZipArchiveEntry entry = new ZipArchiveEntry("test.exe"); entry.setUnixMode((int) MorePosixFilePermissions.toMode(PosixFilePermissions.fromString("r-x------"))); entry.setSize(DUMMY_FILE_CONTENTS.length); entry.setMethod(ZipEntry.STORED); entry.setTime(time);/*from ww w.j a v a 2 s. c o m*/ zip.putArchiveEntry(entry); zip.write(DUMMY_FILE_CONTENTS); zip.closeArchiveEntry(); } // Now run `Unzip.extractZipFile` on our test zip and verify that the file is executable. Path extractFolder = tmpFolder.newFolder(); ImmutableList<Path> result = Unzip.extractZipFile(zipFile.toAbsolutePath(), extractFolder.toAbsolutePath(), Unzip.ExistingFileMode.OVERWRITE); Path exe = extractFolder.toAbsolutePath().resolve("test.exe"); assertTrue(Files.exists(exe)); assertThat(Files.getLastModifiedTime(exe).toMillis(), Matchers.equalTo(time)); assertTrue(Files.isExecutable(exe)); assertEquals(ImmutableList.of(extractFolder.resolve("test.exe")), result); }
From source file:com.ibm.streamsx.topology.internal.context.remote.ZippedToolkitRemoteContext.java
private static void addAllToZippedArchive(Map<Path, String> starts, Path zipFilePath) throws IOException { try (ZipArchiveOutputStream zos = new ZipArchiveOutputStream(zipFilePath.toFile())) { for (Path start : starts.keySet()) { final String rootEntryName = starts.get(start); Files.walkFileTree(start, new SimpleFileVisitor<Path>() { public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException { // Skip pyc files. if (file.getFileName().toString().endsWith(".pyc")) return FileVisitResult.CONTINUE; String entryName = rootEntryName; String relativePath = start.relativize(file).toString(); // If empty, file is the start file. if (!relativePath.isEmpty()) { entryName = entryName + "/" + relativePath; }/*from www . ja va 2 s. c o m*/ // Zip uses forward slashes entryName = entryName.replace(File.separatorChar, '/'); ZipArchiveEntry entry = new ZipArchiveEntry(file.toFile(), entryName); if (Files.isExecutable(file)) entry.setUnixMode(0100770); else entry.setUnixMode(0100660); zos.putArchiveEntry(entry); Files.copy(file, zos); zos.closeArchiveEntry(); return FileVisitResult.CONTINUE; } public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException { final String dirName = dir.getFileName().toString(); // Don't include pyc files or .toolkit if (dirName.equals("__pycache__")) return FileVisitResult.SKIP_SUBTREE; ZipArchiveEntry dirEntry = new ZipArchiveEntry(dir.toFile(), rootEntryName + "/" + start.relativize(dir).toString().replace(File.separatorChar, '/') + "/"); zos.putArchiveEntry(dirEntry); zos.closeArchiveEntry(); return FileVisitResult.CONTINUE; } }); } } }