Package net.spy.memcached.protocol.binary

Class GetsOperationImpl

java.lang.Object

net.spy.memcached.compat.SpyObject

net.spy.memcached.protocol.BaseOperationImpl

net.spy.memcached.protocol.binary.OperationImpl

net.spy.memcached.protocol.binary.GetsOperationImpl

All Implemented Interfaces:

GetsOperation, KeyedOperation, Operation, VBucketAware

public class GetsOperationImpl
extends OperationImpl
implements GetsOperation

Implementation of the gets operation.

Nested Class Summary

Nested classes/interfaces inherited from interface net.spy.memcached.ops.GetsOperation

GetsOperation.Callback

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	key

Fields inherited from class net.spy.memcached.protocol.binary.OperationImpl

DUMMY_OPCODE, EMPTY_BYTES, ERR_2BIG, ERR_BUSY, ERR_DELTA_BADVAL, ERR_EXISTS, ERR_INTERNAL, ERR_INVAL, ERR_NO_MEM, ERR_NOT_FOUND, ERR_NOT_MY_VBUCKET, ERR_NOT_STORED, ERR_NOT_SUPPORTED, ERR_TEMP_FAIL, ERR_UNKNOWN_COMMAND, errorCode, keyLen, MIN_RECV_PACKET, opaque, REQ_MAGIC, RES_MAGIC, responseCas, responseCmd, responseOpaque, STATUS_OK, SUCCESS, vbucket

Fields inherited from class net.spy.memcached.protocol.BaseOperationImpl

callback, CANCELLED, notMyVbucketNodes, TIMED_OUT

Constructor Summary

Constructors

Constructor	Description
GetsOperationImpl(String k, GetsOperation.Callback cb)

Method Summary

Modifier and Type	Method	Description
void	addNotMyVbucketNode(MemcachedNode node)
protected void	decodePayload(byte[] pl)	Decode the given payload for this command.
Collection<String>	getKeys()	Get the keys requested in this GetOperation.
Collection<MemcachedNode>	getNotMyVbucketNodes()
short	getVBucket(String k)
void	initialize()	Initialize this operation.
void	setNotMyVbucketNodes(Collection<MemcachedNode> nodes)
void	setVBucket(String k, short vb)
String	toString()

Methods inherited from class net.spy.memcached.protocol.binary.OperationImpl

finishedPayload, getErrorMsg, getStatusForErrorCode, opaqueIsValid, prepareBuffer, readFromBuffer, resetInput

Methods inherited from class net.spy.memcached.protocol.BaseOperationImpl

addClone, cancel, getBuffer, getCallback, getCloneCount, getException, getHandlingNode, getState, getWriteCompleteTimestamp, handleError, handleRead, hasErrored, isCancelled, isTimedOut, isTimedOut, isTimedOutUnsent, setBuffer, setCallback, setCloneCount, setHandlingNode, timeOut, transitionState, wasCancelled, writeComplete, writing

Methods inherited from class net.spy.memcached.compat.SpyObject

getLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.spy.memcached.ops.KeyedOperation

getKeys

Methods inherited from interface net.spy.memcached.ops.Operation

addClone, cancel, getBuffer, getCallback, getCloneCount, getErrorMsg, getException, getHandlingNode, getState, getWriteCompleteTimestamp, handleRead, hasErrored, isCancelled, isTimedOut, isTimedOut, isTimedOutUnsent, readFromBuffer, setCloneCount, setHandlingNode, timeOut, writeComplete, writing

Field Details

key

protected final String key

Constructor Details

GetsOperationImpl

public GetsOperationImpl(String k,
 GetsOperation.Callback cb)

Method Details

initialize

public void initialize()

Description copied from interface: Operation

Initialize this operation. This is used to prepare output byte buffers and stuff.

Specified by:

initialize in interface Operation

Specified by:

initialize in class BaseOperationImpl

decodePayload

protected void decodePayload(byte[] pl)

Description copied from class: OperationImpl

Decode the given payload for this command.

Overrides:

decodePayload in class OperationImpl

Parameters:

pl - the payload.

getKeys

public Collection<String> getKeys()

Description copied from interface: KeyedOperation

Get the keys requested in this GetOperation.

Specified by:

getKeys in interface KeyedOperation

getNotMyVbucketNodes

public Collection<MemcachedNode> getNotMyVbucketNodes()

Specified by:

getNotMyVbucketNodes in interface VBucketAware

addNotMyVbucketNode

public void addNotMyVbucketNode(MemcachedNode node)

Specified by:

addNotMyVbucketNode in interface VBucketAware

setNotMyVbucketNodes

public void setNotMyVbucketNodes(Collection<MemcachedNode> nodes)

Specified by:

setNotMyVbucketNodes in interface VBucketAware

setVBucket

public void setVBucket(String k,
 short vb)

Specified by:

setVBucket in interface VBucketAware

getVBucket

public short getVBucket(String k)

Specified by:

getVBucket in interface VBucketAware

toString

public String toString()

Overrides:

toString in class OperationImpl