org.apache.hadoop.hbase.regionserver.wal

Class SecureWALCellCodec.EncryptedKvEncoder

java.lang.Object

org.apache.hadoop.hbase.codec.BaseEncoder

org.apache.hadoop.hbase.codec.KeyValueCodecWithTags.KeyValueEncoder

org.apache.hadoop.hbase.regionserver.wal.SecureWALCellCodec.EncryptedKvEncoder

All Implemented Interfaces:

Codec.Encoder, CellOutputStream

Enclosing class:

SecureWALCellCodec

static class SecureWALCellCodec.EncryptedKvEncoder
extends KeyValueCodecWithTags.KeyValueEncoder

Field Summary

Fields

Modifier and Type	Field and Description
private Encryptor	encryptor
private ThreadLocal<byte[]>	iv

Fields inherited from class org.apache.hadoop.hbase.codec.BaseEncoder

flushed, out

Constructor Summary

Constructors

Constructor and Description
EncryptedKvEncoder(OutputStream os)
EncryptedKvEncoder(OutputStream os, Encryptor encryptor)

Method Summary

Modifier and Type	Method and Description
protected void	incrementIv(int v)
protected byte[]	nextIv()
void	write(Cell cell) Implementation must copy the entire state of the Cell.

Methods inherited from class org.apache.hadoop.hbase.codec.BaseEncoder

checkFlushed, flush, getOuputStream

Methods inherited from class java.lang.Object

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

Field Detail

encryptor

private Encryptor encryptor

iv

private final ThreadLocal<byte[]> iv

Constructor Detail

EncryptedKvEncoder

public EncryptedKvEncoder(OutputStream os)

EncryptedKvEncoder

public EncryptedKvEncoder(OutputStream os,
                          Encryptor encryptor)

Method Detail

nextIv

protected byte[] nextIv()

incrementIv

protected void incrementIv(int v)

write

public void write(Cell cell)
           throws IOException

Description copied from interface: CellOutputStream

Implementation must copy the entire state of the Cell. If the written Cell is modified immediately after the write method returns, the modifications must have absolutely no effect on the copy of the Cell that was added in the write.

Specified by:

write in interface CellOutputStream

Overrides:

write in class KeyValueCodecWithTags.KeyValueEncoder

Parameters:

cell - Cell to write out

Throws:

IOException