Examples with PosixFilePermission java.nio.file.attribute.PosixFilePermission used on opensource projects

Example 31 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project jdk8u_jdk by JetBrains.

the class PosixFilePermissions method asFileAttribute.

/**
     * Creates a {@link FileAttribute}, encapsulating a copy of the given file
     * permissions, suitable for passing to the {@link java.nio.file.Files#createFile
     * createFile} or {@link java.nio.file.Files#createDirectory createDirectory}
     * methods.
     *
     * @param   perms
     *          the set of permissions
     *
     * @return  an attribute encapsulating the given file permissions with
     *          {@link FileAttribute#name name} {@code "posix:permissions"}
     *
     * @throws  ClassCastException
     *          if the set contains elements that are not of type {@code
     *          PosixFilePermission}
     */
public static FileAttribute<Set<PosixFilePermission>> asFileAttribute(Set<PosixFilePermission> perms) {
    // copy set and check for nulls (CCE will be thrown if an element is not
    // a PosixFilePermission)
    perms = new HashSet<PosixFilePermission>(perms);
    for (PosixFilePermission p : perms) {
        if (p == null)
            throw new NullPointerException();
    }
    final Set<PosixFilePermission> value = perms;
    return new FileAttribute<Set<PosixFilePermission>>() {

        @Override
        public String name() {
            return "posix:permissions";
        }

        @Override
        public Set<PosixFilePermission> value() {
            return Collections.unmodifiableSet(value);
        }
    };
}

Example 32 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project ignite by apache.

the class IgfsLocalSecondaryFileSystemTestAdapter method permissions.

/**
 * {@inheritDoc}
 */
@Override
public String permissions(String path) throws IOException {
    Path p = path(path);
    PosixFileAttributeView attrView = Files.getFileAttributeView(p, PosixFileAttributeView.class);
    if (attrView == null)
        throw new UnsupportedOperationException("Posix file attributes not available");
    int perm = 0;
    for (PosixFilePermission pfp : attrView.readAttributes().permissions()) perm |= (1 << 8 - pfp.ordinal());
    return '0' + Integer.toOctalString(perm);
}

Example 33 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project syncany by syncany.

the class ChangedAttributesScenarioTest method testNewFileWithDifferingAttributes.

@Test
public void testNewFileWithDifferingAttributes() throws Exception {
    // Setup
    TransferSettings testConnection = TestConfigUtil.createTestLocalConnection();
    TestClient clientA = new TestClient("A", testConnection);
    TestClient clientB = new TestClient("B", testConnection);
    // Create new file with differing attributes
    clientA.createNewFile("file1.jpg");
    FileUtils.copyFile(clientA.getLocalFile("file1.jpg"), clientB.getLocalFile("file1.jpg"));
    // Client B's attributes differ!
    File aFile = clientA.getLocalFile("file1.jpg");
    Path aFilePath = Paths.get(aFile.getAbsolutePath());
    Object aReadOnlyAttribute = null;
    Set<PosixFilePermission> aPosixFilePermissions = null;
    // Client B's attributes differ!
    File bFile = clientB.getLocalFile("file1.jpg");
    Path bFilePath = Paths.get(bFile.getAbsolutePath());
    if (EnvironmentUtil.isWindows()) {
        aReadOnlyAttribute = Files.getAttribute(aFilePath, "dos:readonly");
        Files.setAttribute(bFilePath, "dos:readonly", true);
    } else if (EnvironmentUtil.isUnixLikeOperatingSystem()) {
        aPosixFilePermissions = Files.getPosixFilePermissions(aFilePath);
        Files.setPosixFilePermissions(bFilePath, PosixFilePermissions.fromString("rwxrwxrwx"));
    }
    clientA.upWithForceChecksum();
    // This is the key operation
    DownOperationResult downResult = clientB.down();
    // Test 1: Check result sets for inconsistencies
    assertTrue("File should be downloaded.", downResult.getChangeSet().hasChanges());
    // Test 2: file1.jpg permissions (again!
    if (EnvironmentUtil.isWindows()) {
        Object bReadOnlyAttribute = Files.getAttribute(aFilePath, "dos:readonly");
        assertEquals("Read-only should be true.", aReadOnlyAttribute, bReadOnlyAttribute);
    } else if (EnvironmentUtil.isUnixLikeOperatingSystem()) {
        Set<PosixFilePermission> bPosixFilePermissions = Files.getPosixFilePermissions(aFilePath);
        assertEquals("Should be rwxrwxrwx.", PosixFilePermissions.toString(aPosixFilePermissions), PosixFilePermissions.toString(bPosixFilePermissions));
    }
    // Test 3: The rest
    assertFileListEquals(clientA.getLocalFilesExcludeLockedAndNoRead(), clientB.getLocalFilesExcludeLockedAndNoRead());
    assertSqlDatabaseEquals(clientA.getDatabaseFile(), clientB.getDatabaseFile());
    // Tear down
    clientA.deleteTestData();
    clientB.deleteTestData();
}

Example 34 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project syncany by syncany.

the class FolderPermissionChangeScenarioTest method testFolderPermissionChange.

@Test
public void testFolderPermissionChange() throws Exception {
    // Setup
    TransferSettings testConnection = TestConfigUtil.createTestLocalConnection();
    TestClient clientA = new TestClient("A", testConnection);
    TestClient clientB = new TestClient("B", testConnection);
    // Run
    clientA.createNewFolder("Somefolder");
    clientA.upWithForceChecksum();
    clientB.createNewFolder("Somefolder");
    if (EnvironmentUtil.isUnixLikeOperatingSystem()) {
        Set<PosixFilePermission> expectedPosixPermissions = Files.getPosixFilePermissions(clientB.getLocalFile("Somefolder").toPath());
        Set<PosixFilePermission> changedPosixPermissions = PosixFilePermissions.fromString("rwxrwxrwx");
        Files.setPosixFilePermissions(clientB.getLocalFile("Somefolder").toPath(), changedPosixPermissions);
        clientB.down();
        assertEquals(1, clientB.getLocalFiles().size());
        assertEquals(PosixFilePermissions.toString(expectedPosixPermissions), PosixFilePermissions.toString(Files.getPosixFilePermissions(clientB.getLocalFile("Somefolder").toPath())));
    } else if (EnvironmentUtil.isWindows()) {
        DosFileAttributes expectedDosAttrs = Files.readAttributes(clientB.getLocalFile("Somefolder").toPath(), DosFileAttributes.class, LinkOption.NOFOLLOW_LINKS);
        Files.setAttribute(clientB.getLocalFile("Somefolder").toPath(), "dos:hidden", true);
        Files.setAttribute(clientB.getLocalFile("Somefolder").toPath(), "dos:archive", true);
        Files.setAttribute(clientB.getLocalFile("Somefolder").toPath(), "dos:system", true);
        Files.setAttribute(clientB.getLocalFile("Somefolder").toPath(), "dos:readonly", true);
        clientB.down();
        assertEquals(1, clientB.getLocalFiles().size());
        DosFileAttributes actualDosAttrs = Files.readAttributes(clientB.getLocalFile("Somefolder").toPath(), DosFileAttributes.class, LinkOption.NOFOLLOW_LINKS);
        assertEquals(LimitedDosFileAttributes.toString(expectedDosAttrs), LimitedDosFileAttributes.toString(actualDosAttrs));
    }
    // Tear down
    clientA.deleteTestData();
    clientB.deleteTestData();
}

Example 35 with PosixFilePermission

use of java.nio.file.attribute.PosixFilePermission in project gradle by gradle.

the class ChmodBenchmark method createFileJava7SetMixedPermission.

@Benchmark
public void createFileJava7SetMixedPermission(Blackhole blackhole) throws IOException {
    int incrementAndGet = counter.incrementAndGet();
    Path file = Files.createFile(tempDirPath.resolve("file-" + incrementAndGet));
    Set<PosixFilePermission> permissionsToSet;
    if (incrementAndGet % 2 == 0) {
        permissionsToSet = DEFAULT_JAVA7_FILE_PERMISSIONS;
    } else {
        permissionsToSet = WEIRD_JAVA7_FILE_PERMISSIONS;
    }
    Files.setPosixFilePermissions(file, permissionsToSet);
    blackhole.consume(file);
}