org.apache.hadoop.hdfs.security.token.block

类 ExportedBlockKeys

java.lang.Object

org.apache.hadoop.hdfs.security.token.block.ExportedBlockKeys

所有已实现的接口:

Writable

public class ExportedBlockKeys
extends Object
implements Writable

Object for passing block keys

字段概要

字段

限定符和类型	字段和说明
static ExportedBlockKeys	DUMMY_KEYS

构造器概要

构造器

构造器和说明
ExportedBlockKeys()

方法概要

方法

限定符和类型	方法和说明
BlockKey[]	getAllKeys()
BlockKey	getCurrentKey()
long	getKeyUpdateInterval()
long	getTokenLifetime()
boolean	isBlockTokenEnabled()
void	readFields(DataInput in) Deserialize the fields of this object from in.
void	write(DataOutput out) Serialize the fields of this object to out.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

DUMMY_KEYS

public static final ExportedBlockKeys DUMMY_KEYS

构造器详细资料

ExportedBlockKeys

public ExportedBlockKeys()

方法详细资料

isBlockTokenEnabled

public boolean isBlockTokenEnabled()

getKeyUpdateInterval

public long getKeyUpdateInterval()

getTokenLifetime

public long getTokenLifetime()

getCurrentKey

public BlockKey getCurrentKey()

getAllKeys

public BlockKey[] getAllKeys()

write

public void write(DataOutput out)
           throws IOException

从接口复制的说明: Writable

Serialize the fields of this object to out.

指定者:

write 在接口中 Writable

参数:

out - DataOuput to serialize this object into.

抛出:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

从接口复制的说明: Writable

Deserialize the fields of this object from in.

For efficiency, implementations should attempt to re-use storage in the existing object where possible.

指定者:

readFields 在接口中 Writable

参数:

in - DataInput to deseriablize this object from.

抛出:

IOException