本文整理了Java中alluxio.security.authorization.Mode类的一些代码示例，展示了Mode类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Mode类的具体详情如下：
包路径：alluxio.security.authorization.Mode
类名称：Mode

Mode介绍

[英]POSIX style file/directory access mode.
[中]POSIX风格的文件/目录访问模式。

代码示例

代码示例来源：origin: Alluxio/alluxio

/**
 * Changes the mode of an Alluxio file.
 *
 * @param path the path of the file
 * @param mode the mode to change to
 * @return 0 on success, a negative value on error
 */
@Override
public int chmod(String path, @mode_t long mode) {
 AlluxioURI uri = mPathResolverCache.getUnchecked(path);
 SetAttributePOptions options = SetAttributePOptions.newBuilder()
   .setMode(new alluxio.security.authorization.Mode((short) mode).toProto()).build();
 try {
  mFileSystem.setAttribute(uri, options);
 } catch (Throwable t) {
  LOG.error("Failed to change {} to mode {}", path, mode, t);
  return AlluxioFuseUtils.getErrorCode(t);
 }
 return 0;
}

代码示例来源：origin: Alluxio/alluxio

/**
 * Tests the {@link Mode#Mode(Mode)} constructor.
 */
@Test
public void copyConstructor() {
 Mode mode = new Mode(Mode.defaults());
 assertEquals(Mode.Bits.ALL, mode.getOwnerBits());
 assertEquals(Mode.Bits.ALL, mode.getGroupBits());
 assertEquals(Mode.Bits.ALL, mode.getOtherBits());
 assertEquals(0777, mode.toShort());
}

代码示例来源：origin: Alluxio/alluxio

return;
case OWNING_USER:
 Mode modeOwner = new Mode(mMode);
 modeOwner.setOwnerBits(Mode.Bits.NONE);
 if (mAccessAcl != null) {
  modeOwner.setOwnerBits(new Mode(mAccessAcl.mMode).getOwnerBits());
 mMode = modeOwner.toShort();
 return;
case OWNING_GROUP:
 Mode modeGroup = new Mode(mMode);
 modeGroup.setGroupBits(Mode.Bits.NONE);
 if (mAccessAcl != null) {
  modeGroup.setGroupBits(new Mode(mAccessAcl.mMode).getGroupBits());
 mMode = modeGroup.toShort();
 return;
case OTHER:
 Mode modeOther = new Mode(mMode);
 modeOther.setOtherBits(Mode.Bits.NONE);
 if (mAccessAcl != null) {
  modeOther.setOtherBits(new Mode(mAccessAcl.mMode).getOtherBits());
 mMode = modeOther.toShort();
 return;
default:

代码示例来源：origin: Alluxio/alluxio

/**
 * Used to get short value of a proto {@link PMode}.
 *
 * @param pMode proto mode
 * @return short value
 */
public static short protoToShort(PMode pMode) {
 return Mode.fromProto(pMode).toShort();
}

代码示例来源：origin: Alluxio/alluxio

/**
 * Applies the given umask {@link Mode} to this mode.
 *
 * @param mode the mode to update
 * @param umask the umask to apply
 * @return the updated object
 */
private static Mode applyUMask(Mode mode, Mode umask) {
 mode.setOwnerBits(mode.getOwnerBits().and(umask.getOwnerBits().not()));
 mode.setGroupBits(mode.getGroupBits().and(umask.getGroupBits().not()));
 mode.setOtherBits(mode.getOtherBits().and(umask.getOtherBits().not()));
 return mode;
}

代码示例来源：origin: Alluxio/alluxio

short ufsMode = context.getUfsStatus().getMode();
Long lastModifiedTime = context.getUfsStatus().getLastModifiedTime();
Mode mode = new Mode(ufsMode);
if (resolution.getShared()) {
 mode.setOtherBits(mode.getOtherBits().or(mode.getOwnerBits()));
createDirectoryContext.getOptions().setMode(mode.toProto());
createDirectoryContext.setOwner(ufsOwner).setGroup(ufsGroup)
  .setUfsStatus(context.getUfsStatus());

代码示例来源：origin: Alluxio/alluxio

Mode defaultMode = new Mode(umask);
AccessControlList acl = new AccessControlList();
acl.mOwningUser = mOwningUser;
 acl.mExtendedEntries = null;
 acl.mMode = Mode.and(new Mode(mMode), defaultMode).toShort();
} else {
 groupAction.updateByModeBits(defaultMode.getGroupBits());
 mask.mask(groupAction);
 Mode updateMode = new Mode(mMode);
 updateMode.setOwnerBits(updateMode.getOwnerBits().and(defaultMode.getOwnerBits()));
 updateMode.setOtherBits(updateMode.getOtherBits().and(defaultMode.getOtherBits()));
 acl.mMode = updateMode.toShort();

代码示例来源：origin: Alluxio/alluxio

/**
 * Gets the default mode.
 *
 * @return the default {@link Mode}
 */
public static Mode defaults() {
 return new Mode(Constants.DEFAULT_FILE_SYSTEM_MODE);
}

代码示例来源：origin: Alluxio/alluxio

/**
 * Formats digital representation of a model as a human-readable string.
 *
 * @param mode file mode
 * @param directory if the mode corresponds to a directory
 * @param hasExtended true if extended acls exist
 * @return human-readable version of the given mode
 */
public static String formatMode(short mode, boolean directory, boolean hasExtended) {
 StringBuilder str = new StringBuilder();
 if (directory) {
  str.append("d");
 } else {
  str.append("-");
 }
 str.append(new Mode(mode).toString());
 if (hasExtended) {
  str.append("+");
 }
 return str.toString();
}

代码示例来源：origin: Alluxio/alluxio

return;
case OWNING_USER:
 Mode modeOwner = new Mode(mMode);
 modeOwner.setOwnerBits(entry.getActions().toModeBits());
 mMode = modeOwner.toShort();
 return;
case OWNING_GROUP:
 Mode modeGroup = new Mode(mMode);
 modeGroup.setGroupBits(entry.getActions().toModeBits());
 mMode = modeGroup.toShort();
 return;
case OTHER:
 Mode modeOther = new Mode(mMode);
 modeOther.setOtherBits(entry.getActions().toModeBits());
 mMode = modeOther.toShort();
 return;
default:

代码示例来源：origin: Alluxio/alluxio

@Override
public int hashCode() {
 return toShort();
}

代码示例来源：origin: Alluxio/alluxio

@Test
public void numerics() {
 Mode parsed = ModeParser.parse("777");
 Assert.assertEquals(Mode.Bits.ALL, parsed.getOwnerBits());
 Assert.assertEquals(Mode.Bits.ALL, parsed.getGroupBits());
 Assert.assertEquals(Mode.Bits.ALL, parsed.getOtherBits());
 parsed = ModeParser.parse("755");
 Assert.assertEquals(Mode.Bits.ALL, parsed.getOwnerBits());
 Assert.assertEquals(Mode.Bits.READ_EXECUTE, parsed.getGroupBits());
 Assert.assertEquals(Mode.Bits.READ_EXECUTE, parsed.getOtherBits());
 parsed = ModeParser.parse("644");
 Assert.assertEquals(Mode.Bits.READ_WRITE, parsed.getOwnerBits());
 Assert.assertEquals(Mode.Bits.READ, parsed.getGroupBits());
 Assert.assertEquals(Mode.Bits.READ, parsed.getOtherBits());
}

代码示例来源：origin: Alluxio/alluxio

/**
 * Tests the {@link Mode#toShort()} method.
 */
@Test
public void toShort() {
 Mode mode = new Mode(Mode.Bits.ALL, Mode.Bits.READ_EXECUTE, Mode.Bits.READ_EXECUTE);
 assertEquals(0755, mode.toShort());
 mode = Mode.defaults();
 assertEquals(0777, mode.toShort());
 mode = new Mode(Mode.Bits.READ_WRITE, Mode.Bits.READ, Mode.Bits.READ);
 assertEquals(0644, mode.toShort());
}

代码示例来源：origin: Alluxio/alluxio

/**
 * Tests {@link AccessControlList#setMode(short)}.
 */
@Test
public void setMode() {
 AccessControlList acl = new AccessControlList();
 short mode = new Mode(Mode.Bits.EXECUTE, Mode.Bits.WRITE, Mode.Bits.READ).toShort();
 acl.setMode(mode);
 Assert.assertEquals(mode, acl.getMode());
}

代码示例来源：origin: Alluxio/alluxio

/**
 * Tests the {@link Mode#createNoAccess()} method.
 */
@Test
public void createNoAccess() {
 Mode mode = Mode.createNoAccess();
 assertEquals(Mode.Bits.NONE, mode.getOwnerBits());
 assertEquals(Mode.Bits.NONE, mode.getGroupBits());
 assertEquals(Mode.Bits.NONE, mode.getOtherBits());
 assertEquals(0000, mode.toShort());
}

代码示例来源：origin: Alluxio/alluxio

/**
 * Tests the {@link Mode#fromShort(short)} method.
 */
@Test
public void fromShort() {
 Mode mode = new Mode((short) 0777);
 assertEquals(Mode.Bits.ALL, mode.getOwnerBits());
 assertEquals(Mode.Bits.ALL, mode.getGroupBits());
 assertEquals(Mode.Bits.ALL, mode.getOtherBits());
 mode = new Mode((short) 0644);
 assertEquals(Mode.Bits.READ_WRITE, mode.getOwnerBits());
 assertEquals(Mode.Bits.READ, mode.getGroupBits());
 assertEquals(Mode.Bits.READ, mode.getOtherBits());
 mode = new Mode((short) 0755);
 assertEquals(Mode.Bits.ALL, mode.getOwnerBits());
 assertEquals(Mode.Bits.READ_EXECUTE, mode.getGroupBits());
 assertEquals(Mode.Bits.READ_EXECUTE, mode.getOtherBits());
}

代码示例来源：origin: Alluxio/alluxio

@Test
public void defaults() {
 Mode mode = Mode.defaults();
 assertEquals(Constants.DEFAULT_FILE_SYSTEM_MODE, mode.toShort());
}

代码示例来源：origin: Alluxio/alluxio

/**
 * Tests the {@link Mode#equals(Object)} method.
 */
@Test
public void equals() {
 Mode allAccess = new Mode((short) 0777);
 assertTrue(allAccess.equals(Mode.defaults()));
 Mode noAccess = new Mode((short) 0000);
 assertTrue(noAccess.equals(Mode.createNoAccess()));
 assertFalse(allAccess.equals(noAccess));
}

代码示例来源：origin: Alluxio/alluxio

@Test
 public void setOtherBits() {
  Mode mode = new Mode((short) 0000);
  mode.setOtherBits(Mode.Bits.READ_EXECUTE);
  assertEquals(Mode.Bits.READ_EXECUTE, mode.getOtherBits());
  mode.setOtherBits(Mode.Bits.WRITE);
  assertEquals(Mode.Bits.WRITE, mode.getOtherBits());
  mode.setOtherBits(Mode.Bits.ALL);
  assertEquals(Mode.Bits.ALL, mode.getOtherBits());
 }
}

代码示例来源：origin: Alluxio/alluxio

@Test
public void setOwnerBits() {
 Mode mode = new Mode((short) 0000);
 mode.setOwnerBits(Mode.Bits.READ_EXECUTE);
 assertEquals(Mode.Bits.READ_EXECUTE, mode.getOwnerBits());
 mode.setOwnerBits(Mode.Bits.WRITE);
 assertEquals(Mode.Bits.WRITE, mode.getOwnerBits());
 mode.setOwnerBits(Mode.Bits.ALL);
 assertEquals(Mode.Bits.ALL, mode.getOwnerBits());
}