Here are the examples of the java api class java.nio.file.attribute.PosixFilePermission taken from open source projects.
1. PosixFilePermissions#asFileAttribute()
Project: openjdk
File: PosixFilePermissions.java
File: PosixFilePermissions.java
/** * 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<>(perms); for (PosixFilePermission p : perms) { if (p == null) throw new NullPointerException(); } final Set<PosixFilePermission> value = perms; return new FileAttribute<>() { @Override public String name() { return "posix:permissions"; } @Override public Set<PosixFilePermission> value() { return Collections.unmodifiableSet(value); } }; }
2. IoUtils#validateExcludedPermissions()
Project: mina-sshd
File: IoUtils.java
File: IoUtils.java
/** * @param perms The current {@link PosixFilePermission}s - ignored if {@code null}/empty * @param excluded The permissions <U>not</U> allowed to exist - ignored if {@code null}/empty * @return The violating {@link PosixFilePermission} - {@code null} * if no violating permission found */ public static PosixFilePermission validateExcludedPermissions(Collection<PosixFilePermission> perms, Collection<PosixFilePermission> excluded) { if (GenericUtils.isEmpty(perms) || GenericUtils.isEmpty(excluded)) { return null; } for (PosixFilePermission p : excluded) { if (perms.contains(p)) { return p; } } return null; }
3. PosixFilePermissions#asFileAttribute()
Project: jdk7u-jdk
File: PosixFilePermissions.java
File: PosixFilePermissions.java
/** * 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); } }; }
4. DefaultAuthorizedKeysAuthenticator#validateFilePath()
Project: mina-sshd
File: DefaultAuthorizedKeysAuthenticator.java
File: DefaultAuthorizedKeysAuthenticator.java
/** * @param path The {@link Path} to be validated * @param perms The current {@link PosixFilePermission}s * @param excluded The permissions <U>not</U> allowed to exist * @return The original path * @throws IOException If an excluded permission appears in the current ones */ protected Path validateFilePath(Path path, Collection<PosixFilePermission> perms, Collection<PosixFilePermission> excluded) throws IOException { PosixFilePermission p = IoUtils.validateExcludedPermissions(perms, excluded); if (p != null) { String filePath = path.toString(); throw new FileSystemException(filePath, filePath, "File not allowed to have " + p + " permission: " + filePath); } return path; }
5. ScpHelper#getOctalPermissions()
Project: mina-sshd
File: ScpHelper.java
File: ScpHelper.java
public static String getOctalPermissions(Collection<PosixFilePermission> perms) { int pf = 0; for (PosixFilePermission p : perms) { switch(p) { case OWNER_READ: pf |= S_IRUSR; break; case OWNER_WRITE: pf |= S_IWUSR; break; case OWNER_EXECUTE: pf |= S_IXUSR; break; case GROUP_READ: pf |= S_IRGRP; break; case GROUP_WRITE: pf |= S_IWGRP; break; case GROUP_EXECUTE: pf |= S_IXGRP; break; case OTHERS_READ: pf |= S_IROTH; break; case OTHERS_WRITE: pf |= S_IWOTH; break; case OTHERS_EXECUTE: pf |= S_IXOTH; break; // ignored default: } } return String.format("%04o", pf); }
6. SftpFileSystemProvider#getOctalPermissions()
Project: mina-sshd
File: SftpFileSystemProvider.java
File: SftpFileSystemProvider.java
public static String getOctalPermissions(Collection<PosixFilePermission> perms) { int pf = 0; for (PosixFilePermission p : perms) { switch(p) { case OWNER_READ: pf |= SftpConstants.S_IRUSR; break; case OWNER_WRITE: pf |= SftpConstants.S_IWUSR; break; case OWNER_EXECUTE: pf |= SftpConstants.S_IXUSR; break; case GROUP_READ: pf |= SftpConstants.S_IRGRP; break; case GROUP_WRITE: pf |= SftpConstants.S_IWGRP; break; case GROUP_EXECUTE: pf |= SftpConstants.S_IXGRP; break; case OTHERS_READ: pf |= SftpConstants.S_IROTH; break; case OTHERS_WRITE: pf |= SftpConstants.S_IWOTH; break; case OTHERS_EXECUTE: pf |= SftpConstants.S_IXOTH; break; // ignored default: } } return String.format("%04o", pf); }
7. SftpFileSystemProvider#attributesToPermissions()
Project: mina-sshd
File: SftpFileSystemProvider.java
File: SftpFileSystemProvider.java
protected int attributesToPermissions(Path path, Collection<PosixFilePermission> perms) { if (GenericUtils.isEmpty(perms)) { return 0; } int pf = 0; for (PosixFilePermission p : perms) { switch(p) { case OWNER_READ: pf |= SftpConstants.S_IRUSR; break; case OWNER_WRITE: pf |= SftpConstants.S_IWUSR; break; case OWNER_EXECUTE: pf |= SftpConstants.S_IXUSR; break; case GROUP_READ: pf |= SftpConstants.S_IRGRP; break; case GROUP_WRITE: pf |= SftpConstants.S_IWGRP; break; case GROUP_EXECUTE: pf |= SftpConstants.S_IXGRP; break; case OTHERS_READ: pf |= SftpConstants.S_IROTH; break; case OTHERS_WRITE: pf |= SftpConstants.S_IWOTH; break; case OTHERS_EXECUTE: pf |= SftpConstants.S_IXOTH; break; default: if (log.isTraceEnabled()) { log.trace("attributesToPermissions(" + path + ") ignored " + p); } } } return pf; }
8. UnixAttributeProvider#toMode()
Project: jimfs
File: UnixAttributeProvider.java
File: UnixAttributeProvider.java
@SuppressWarnings("OctalInteger") private static int toMode(Set<PosixFilePermission> permissions) { int result = 0; for (PosixFilePermission permission : permissions) { checkNotNull(permission); switch(permission) { case OWNER_READ: // note: octal numbers result |= 0400; break; case OWNER_WRITE: result |= 0200; break; case OWNER_EXECUTE: result |= 0100; break; case GROUP_READ: result |= 0040; break; case GROUP_WRITE: result |= 0020; break; case GROUP_EXECUTE: result |= 0010; break; case OTHERS_READ: result |= 0004; break; case OTHERS_WRITE: result |= 0002; break; case OTHERS_EXECUTE: result |= 0001; break; default: // no other possible values throw new AssertionError(); } } return result; }
9. OsUtils#posixFilePermissions()
Project: eclipse-integration-commons
File: OsUtils.java
File: OsUtils.java
public static Set<PosixFilePermission> posixFilePermissions(int mode) { int mask = 1; Set<PosixFilePermission> perms = EnumSet.noneOf(PosixFilePermission.class); for (PosixFilePermission flag : decodeMap) { if (flag != null && (mask & mode) != 0) { perms.add(flag); } mask = mask << 1; } return perms; }
10. LocalFilesystemConnector#fromPermissions()
Project: cloudsync
File: LocalFilesystemConnector.java
File: LocalFilesystemConnector.java
private Integer fromPermissions(final Set<PosixFilePermission> posixPerms) { int result = 0; for (final PosixFilePermission posixPerm : posixPerms) { result += fromPermMapping.get(posixPerm); } return result; }