org.apache.hadoop.hbase.security

Class SaslChallengeDecoder

java.lang.Object

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

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

org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder

org.apache.hadoop.hbase.security.SaslChallengeDecoder

All Implemented Interfaces:

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

@InterfaceAudience.Private
public class SaslChallengeDecoder
extends org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder

Decode the sasl challenge sent by RpcServer.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder

org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder.Cumulator

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 static int	MAX_CHALLENGE_SIZE

Fields inherited from class org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder

COMPOSITE_CUMULATOR, MERGE_CUMULATOR

Constructor Summary

Constructors

Constructor and Description
SaslChallengeDecoder()

Method Summary

Modifier and Type	Method and Description
protected void	decode(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx, org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf in, List<Object> out)
private org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf	tryDecodeChallenge(org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf in, int offset, int readableBytes)
private void	tryDecodeError(org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf in, int offset, int readableBytes)

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

actualReadableBytes, callDecode, channelInactive, channelRead, channelReadComplete, decodeLast, discardSomeReadBytes, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setCumulator, setDiscardAfterReads, setSingleDecode, userEventTriggered

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

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught

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

ensureNotSharable, handlerAdded, 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

handlerAdded

Field Detail

MAX_CHALLENGE_SIZE

private static final int MAX_CHALLENGE_SIZE

See Also:

Constant Field Values

Constructor Detail

SaslChallengeDecoder

public SaslChallengeDecoder()

Method Detail

tryDecodeChallenge

private org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf tryDecodeChallenge(org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf in,
                                                                               int offset,
                                                                               int readableBytes)
                                                                        throws IOException

Throws:

IOException

tryDecodeError

private void tryDecodeError(org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf in,
                            int offset,
                            int readableBytes)
                     throws IOException

Throws:

IOException

decode

protected void decode(org.apache.hbase.thirdparty.io.netty.channel.ChannelHandlerContext ctx,
                      org.apache.hbase.thirdparty.io.netty.buffer.ByteBuf in,
                      List<Object> out)
               throws Exception

Specified by:

decode in class org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder

Throws:

Exception