static Set getPosixFilePermissions()

in appengine-plugins-core/src/main/java/com/google/cloud/tools/managedcloudsdk/install/PosixUtil.java [27:58]

• 31 lines of code
• 10 McCabe index (conditional complexity)

  static Set<PosixFilePermission> getPosixFilePermissions(int mode) {
    Set<PosixFilePermission> result = EnumSet.noneOf(PosixFilePermission.class);

    if ((mode & 0400) != 0) {
      result.add(PosixFilePermission.OWNER_READ);
    }
    if ((mode & 0200) != 0) {
      result.add(PosixFilePermission.OWNER_WRITE);
    }
    if ((mode & 0100) != 0) {
      result.add(PosixFilePermission.OWNER_EXECUTE);
    }
    if ((mode & 040) != 0) {
      result.add(PosixFilePermission.GROUP_READ);
    }
    if ((mode & 020) != 0) {
      result.add(PosixFilePermission.GROUP_WRITE);
    }
    if ((mode & 010) != 0) {
      result.add(PosixFilePermission.GROUP_EXECUTE);
    }
    if ((mode & 04) != 0) {
      result.add(PosixFilePermission.OTHERS_READ);
    }
    if ((mode & 02) != 0) {
      result.add(PosixFilePermission.OTHERS_WRITE);
    }
    if ((mode & 01) != 0) {
      result.add(PosixFilePermission.OTHERS_EXECUTE);
    }
    return result;
  }