com.spotify.folsom.client.binary

Class BinaryRequest<V>

java.lang.Object

com.google.common.util.concurrent.AbstractFuture<V>

com.spotify.folsom.client.Request<V>

com.spotify.folsom.client.binary.BinaryRequest<V>

All Implemented Interfaces:

com.google.common.util.concurrent.ListenableFuture<V>, Future<V>

Direct Known Subclasses:

DeleteRequest, GetRequest, IncrRequest, MultigetRequest, NoopRequest, SetRequest, TouchRequest

public abstract class BinaryRequest<V>
extends Request<V>

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	HEADER_SIZE
protected static byte	MAGIC_NUMBER
protected int	opaque
protected boolean	opaqueSet

Fields inherited from class com.spotify.folsom.client.Request

key

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BinaryRequest(byte[] key)
protected	BinaryRequest(String key, Charset charset)

Method Summary

Modifier and Type	Method and Description
protected int	getOpaque()
protected abstract void	handle(BinaryResponse response)
void	handle(Object response)
protected ResponsePacket	handleSingleReply(BinaryResponse replies)
void	setOpaque(int opaque)
void	writeHeader(ByteBuffer dst, byte opCode, int extraLength, int valueLength, long cas)

Methods inherited from class com.spotify.folsom.client.Request

encodeKey, encodeKeys, fail, getKey, succeed, toBuffer, toBuffer, writeRequest

Methods inherited from class com.google.common.util.concurrent.AbstractFuture

addListener, cancel, get, get, interruptTask, isCancelled, isDone, set, setException, setFuture, wasInterrupted

Methods inherited from class java.lang.Object

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

Field Detail

HEADER_SIZE

protected static final int HEADER_SIZE

See Also:

Constant Field Values

MAGIC_NUMBER

protected static final byte MAGIC_NUMBER

See Also:

Constant Field Values

opaque

protected int opaque

opaqueSet

protected boolean opaqueSet

Constructor Detail

BinaryRequest

protected BinaryRequest(String key,
                        Charset charset)

BinaryRequest

protected BinaryRequest(byte[] key)

Method Detail

getOpaque

protected int getOpaque()

writeHeader

public void writeHeader(ByteBuffer dst,
                        byte opCode,
                        int extraLength,
                        int valueLength,
                        long cas)

handleSingleReply

protected ResponsePacket handleSingleReply(BinaryResponse replies)
                                    throws IOException

Throws:

IOException

handle

public void handle(Object response)
            throws IOException

Specified by:

handle in class Request<V>

Throws:

IOException

handle

protected abstract void handle(BinaryResponse response)
                        throws IOException

Throws:

IOException

setOpaque

public void setOpaque(int opaque)