Package net.spy.memcached.protocol.ascii

Class GetAndTouchOperationImpl

java.lang.Object

net.spy.memcached.compat.SpyObject

net.spy.memcached.protocol.BaseOperationImpl

net.spy.memcached.protocol.ascii.BaseGetOpImpl

net.spy.memcached.protocol.ascii.GetAndTouchOperationImpl

All Implemented Interfaces:

GetAndTouchOperation, KeyedOperation, Operation

public class GetAndTouchOperationImpl
extends BaseGetOpImpl
implements GetAndTouchOperation

Implementation of the get and touch operation.

Nested Class Summary

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

GetAndTouchOperation.Callback

Field Summary

Fields

Modifier and Type	Field	Description
protected static final byte[]	CRLF

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

callback, CANCELLED, notMyVbucketNodes, TIMED_OUT

Constructor Summary

Constructors

Constructor	Description
GetAndTouchOperationImpl(String k, int e, GetAndTouchOperation.Callback cb)
GetAndTouchOperationImpl(Collection<String> k, int e, GetAndTouchOperation.Callback cb)

Method Summary

Modifier and Type	Method	Description
protected byte[]	extraBytesBefore()
byte[]	getErrorMsg()	Returns the raw bytes of the error message content.
int	getExpiration()	Get the expiration to set in case of a new entry.
protected final net.spy.memcached.protocol.ascii.OperationReadType	getReadType()
protected final OperationStatus	matchStatus(String line, OperationStatus... statii)	Match the status line provided against one of the given OperationStatus objects.
void	readFromBuffer(ByteBuffer data)	Read data from the given byte buffer and dispatch to the appropriate read mechanism.
protected final void	setArguments(ByteBuffer bb, Object... args)	Set some arguments for an operation into the given byte buffer.
protected final void	setReadType(net.spy.memcached.protocol.ascii.OperationReadType to)	Set the read type of this operation.

Methods inherited from class net.spy.memcached.protocol.ascii.BaseGetOpImpl

extraBytesAfter, getKeys, handleLine, handleRead, initialize, toString, wasCancelled

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

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

Field Details

CRLF

protected static final byte[] CRLF

Constructor Details

GetAndTouchOperationImpl

public GetAndTouchOperationImpl(String k,
 int e,
 GetAndTouchOperation.Callback cb)

GetAndTouchOperationImpl

public GetAndTouchOperationImpl(Collection<String> k,
 int e,
 GetAndTouchOperation.Callback cb)

Method Details

getExpiration

public int getExpiration()

Description copied from interface: GetAndTouchOperation

Get the expiration to set in case of a new entry.

Specified by:

getExpiration in interface GetAndTouchOperation

extraBytesBefore

protected byte[] extraBytesBefore()

Overrides:

extraBytesBefore in class BaseGetOpImpl

matchStatus

protected final OperationStatus matchStatus(String line,
 OperationStatus... statii)

Match the status line provided against one of the given OperationStatus objects. If none match, return a failure status with the given line.

Parameters:

line - the current line

statii - several status objects

Returns:

the appropriate status object

getReadType

protected final net.spy.memcached.protocol.ascii.OperationReadType getReadType()

setReadType

protected final void setReadType(net.spy.memcached.protocol.ascii.OperationReadType to)

Set the read type of this operation.

setArguments

protected final void setArguments(ByteBuffer bb,
 Object... args)

Set some arguments for an operation into the given byte buffer.

readFromBuffer

public void readFromBuffer(ByteBuffer data)
                    throws IOException

Description copied from interface: Operation

Read data from the given byte buffer and dispatch to the appropriate read mechanism.

Specified by:

readFromBuffer in interface Operation

Specified by:

readFromBuffer in class BaseOperationImpl

Throws:

IOException

getErrorMsg

public byte[] getErrorMsg()

Description copied from interface: Operation

Returns the raw bytes of the error message content.

Specified by:

getErrorMsg in interface Operation

Returns:

the raw error message content.