net.rubyeye.xmemcached.command.binary

类 BinaryGetCommand

java.lang.Object

net.rubyeye.xmemcached.command.Command

net.rubyeye.xmemcached.command.binary.BaseBinaryCommand

net.rubyeye.xmemcached.command.binary.BinaryGetCommand

所有已实现的接口:

WriteMessage, AssocCommandAware, StoreCommand

直接已知子类:

BinaryGetAndTouchCommand

public class BinaryGetCommand
extends BaseBinaryCommand
implements AssocCommandAware

Implements get/getq,getk/getkq protocol

作者:

dennis

字段概要

从类继承的字段 net.rubyeye.xmemcached.command.binary.BaseBinaryCommand

cas, decodeStatus, expTime, opaque, opCode, responseExtrasLength, responseKeyLength, responseStatus, responseTotalBodyLength, value, vbucketId

从类继承的字段 net.rubyeye.xmemcached.command.Command

cancel, commandType, exception, ioBuffer, key, keyBytes, latch, mergeCount, noreply, REQUEST_MAGIC_NUMBER, RESPONSE_MAGIC_NUMBER, result, status, transcoder, writeFuture

构造器概要

构造器

构造器和说明
BinaryGetCommand(String key, byte[] keyBytes, CommandType cmdType, CountDownLatch latch, OpCode opCode, boolean noreply)

方法概要

方法

限定符和类型	方法和说明
protected void	fillExtras(CachedData data)
protected void	fillValue(CachedData data)
protected boolean	finish()
List<Command>	getAssocCommands()
protected byte	getExtrasLength()
String	getResponseKey()
protected int	getValueLength(CachedData data)
protected long	readCAS(ByteBuffer buffer)
protected boolean	readExtras(ByteBuffer buffer, int extrasLength)
protected void	readHeader(ByteBuffer buffer) Optimistic,if the value length is 0,then skip remaining buffer,set result as null
protected boolean	readKey(ByteBuffer buffer, int keyLength)
protected boolean	readValue(ByteBuffer buffer, int bodyLength, int keyLength, int extrasLength)
void	setAssocCommands(List<Command> assocCommands)
void	setResponseKey(String responseKey)

从类继承的方法 net.rubyeye.xmemcached.command.binary.BaseBinaryCommand

decode, encode, fillCAS, fillHeader, fillKey, getCas, getExpTime, getKeyLength, getOpaque, getOpCode, getResponseStatus, getTranscoder, getValue, readOpaque, readOpCode, readStatus, setCas, setExpTime, setOpaque, setOpCode, setResponseStatus, setTranscoder, setValue

从类继承的方法 net.rubyeye.xmemcached.command.Command

cancel, countDownLatch, decodeError, decodeError, decodeError, decodeError, getCommandType, getCopiedMergeCount, getException, getIoBuffer, getKey, getKeyBytes, getLatch, getMergeCount, getMessage, getResult, getStatus, getWriteBuffer, getWriteFuture, isCancel, isNoreply, isWriting, setCommandType, setException, setIoBuffer, setKey, setKeyBytes, setLatch, setMergeCount, setNoreply, setResult, setStatus, setWriteBuffer, setWriteFuture, toString, writing

从类继承的方法 java.lang.Object

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

构造器详细资料

BinaryGetCommand

public BinaryGetCommand(String key,
                byte[] keyBytes,
                CommandType cmdType,
                CountDownLatch latch,
                OpCode opCode,
                boolean noreply)

方法详细资料

getResponseKey

public final String getResponseKey()

setResponseKey

public final void setResponseKey(String responseKey)

getAssocCommands

public final List<Command> getAssocCommands()

指定者:

getAssocCommands 在接口中 AssocCommandAware

setAssocCommands

public final void setAssocCommands(List<Command> assocCommands)

指定者:

setAssocCommands 在接口中 AssocCommandAware

readHeader

protected void readHeader(ByteBuffer buffer)

Optimistic,if the value length is 0,then skip remaining buffer,set result as null

覆盖:

readHeader 在类中 BaseBinaryCommand

finish

protected boolean finish()

覆盖:

finish 在类中 BaseBinaryCommand

readKey

protected boolean readKey(ByteBuffer buffer,
              int keyLength)

覆盖:

readKey 在类中 BaseBinaryCommand

readValue

protected boolean readValue(ByteBuffer buffer,
                int bodyLength,
                int keyLength,
                int extrasLength)

覆盖:

readValue 在类中 BaseBinaryCommand

readExtras

protected boolean readExtras(ByteBuffer buffer,
                 int extrasLength)

覆盖:

readExtras 在类中 BaseBinaryCommand

fillExtras

protected void fillExtras(CachedData data)

覆盖:

fillExtras 在类中 BaseBinaryCommand

fillValue

protected void fillValue(CachedData data)

覆盖:

fillValue 在类中 BaseBinaryCommand

getExtrasLength

protected byte getExtrasLength()

覆盖:

getExtrasLength 在类中 BaseBinaryCommand

getValueLength

protected int getValueLength(CachedData data)

覆盖:

getValueLength 在类中 BaseBinaryCommand

readCAS

protected long readCAS(ByteBuffer buffer)

覆盖:

readCAS 在类中 BaseBinaryCommand