Package org.apache.hadoop.hbase.regionserver.wal

Class SecureWALCellCodec.EncryptedKvDecoder

java.lang.Object

org.apache.hadoop.hbase.codec.BaseDecoder

org.apache.hadoop.hbase.codec.KeyValueCodecWithTags.KeyValueDecoder

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

All Implemented Interfaces:

CellScanner, Codec.Decoder, ExtendedCellScanner

Enclosing class:

SecureWALCellCodec

static class SecureWALCellCodec.EncryptedKvDecoder
extends KeyValueCodecWithTags.KeyValueDecoder

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.codec.BaseDecoder

BaseDecoder.PBIS

Field Summary

Fields

Modifier and Type	Field	Description
private Decryptor	decryptor
private byte[]	iv

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

in, LOG

Constructor Summary

Constructors

Constructor	Description
EncryptedKvDecoder(InputStream in)
EncryptedKvDecoder(InputStream in, Decryptor decryptor)

Method Summary

Modifier and Type	Method	Description
protected ExtendedCell	parseCell()	Extract a Cell.

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

advance, current, getInputStream

Methods inherited from class java.lang.Object

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

Field Details

decryptor

private Decryptor decryptor

iv

private byte[] iv

Constructor Details

EncryptedKvDecoder

public EncryptedKvDecoder(InputStream in)

EncryptedKvDecoder

public EncryptedKvDecoder(InputStream in,
 Decryptor decryptor)

Method Details

parseCell

protected ExtendedCell parseCell()
                          throws IOException

Description copied from class: BaseDecoder

Extract a Cell.

Overrides:

parseCell in class KeyValueCodecWithTags.KeyValueDecoder

Returns:

a parsed Cell or throws an Exception. EOFException or a generic IOException maybe thrown if EOF is reached prematurely. Does not return null.

Throws:

IOException