org.apache.hadoop.hbase.io.asyncfs

Class FanOutOneBlockAsyncDFSOutputSaslHelper.EncryptHandler

java.lang.Object

org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerAdapter

org.apache.hbase.thirdparty.io.netty.channel.ChannelOutboundHandlerAdapter

org.apache.hbase.thirdparty.io.netty.handler.codec.MessageToByteEncoder<org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf>

org.apache.hadoop.hbase.io.asyncfs.FanOutOneBlockAsyncDFSOutputSaslHelper.EncryptHandler

All Implemented Interfaces:

org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler, org.apache.hbase.thirdparty.io.netty.channel.ChannelOutboundHandler

Enclosing class:

FanOutOneBlockAsyncDFSOutputSaslHelper

private static final class FanOutOneBlockAsyncDFSOutputSaslHelper.EncryptHandler
extends org.apache.hbase.thirdparty.io.netty.handler.codec.MessageToByteEncoder<org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler

org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field and Description
private org.apache.hadoop.crypto.Encryptor	encryptor

Constructor Summary

Constructors

Constructor and Description
EncryptHandler(org.apache.hadoop.crypto.CryptoCodec codec, byte[] key, byte[] iv)

Method Summary

Modifier and Type	Method and Description
protected org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf	allocateBuffer(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx, org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf msg, boolean preferDirect)
protected void	encode(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx, org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf msg, org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf out)

Methods inherited from class org.apache.hbase.thirdparty.io.netty.handler.codec.MessageToByteEncoder

acceptOutboundMessage, isPreferDirect, write

Methods inherited from class org.apache.hbase.thirdparty.io.netty.channel.ChannelOutboundHandlerAdapter

bind, close, connect, deregister, disconnect, flush, read

Methods inherited from class org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hbase.thirdparty.io.netty.channel.ChannelHandler

exceptionCaught, handlerAdded, handlerRemoved

Field Detail

encryptor

private final org.apache.hadoop.crypto.Encryptor encryptor

Constructor Detail

EncryptHandler

public EncryptHandler(org.apache.hadoop.crypto.CryptoCodec codec,
                      byte[] key,
                      byte[] iv)
               throws GeneralSecurityException,
                      IOException

Throws:

GeneralSecurityException

IOException

Method Detail

allocateBuffer

protected org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf allocateBuffer(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx,
                                                                             org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf msg,
                                                                             boolean preferDirect)
                                                                      throws Exception

Overrides:

allocateBuffer in class org.apache.hbase.thirdparty.io.netty.handler.codec.MessageToByteEncoder<org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf>

Throws:

Exception

encode

protected void encode(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx,
                      org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf msg,
                      org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf out)
               throws Exception

Specified by:

encode in class org.apache.hbase.thirdparty.io.netty.handler.codec.MessageToByteEncoder<org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf>

Throws:

Exception