com.lambdaworks.redis.codec

Class ByteArrayCodec

java.lang.Object

com.lambdaworks.redis.codec.ByteArrayCodec

All Implemented Interfaces:

RedisCodec<byte[],byte[]>

Direct Known Subclasses:

CommandArgs.ExperimentalByteArrayCodec

public class ByteArrayCodec
extends Object
implements RedisCodec<byte[],byte[]>

A RedisCodec that uses plain byte arrays.

Since:

3.3

Author:

Mark Paluch

Field Summary

Fields

Modifier and Type	Field and Description
static ByteArrayCodec	INSTANCE

Constructor Summary

Constructors

Constructor and Description
ByteArrayCodec()

Method Summary

Modifier and Type	Method and Description
byte[]	decodeKey(ByteBuffer bytes) Decode the key output by redis.
byte[]	decodeValue(ByteBuffer bytes) Decode the value output by redis.
ByteBuffer	encodeKey(byte[] key) Encode the key for output to redis.
ByteBuffer	encodeValue(byte[] value) Encode the value for output to redis.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final ByteArrayCodec INSTANCE

Constructor Detail

ByteArrayCodec

public ByteArrayCodec()

Method Detail

decodeKey

public byte[] decodeKey(ByteBuffer bytes)

Description copied from interface: RedisCodec

Decode the key output by redis.

Specified by:

decodeKey in interface RedisCodec<byte[],byte[]>

Parameters:

bytes - Raw bytes of the key, must not be null.

Returns:

The decoded key, may be null.

decodeValue

public byte[] decodeValue(ByteBuffer bytes)

Description copied from interface: RedisCodec

Decode the value output by redis.

Specified by:

decodeValue in interface RedisCodec<byte[],byte[]>

Parameters:

bytes - Raw bytes of the value, must not be null.

Returns:

The decoded value, may be null.

encodeKey

public ByteBuffer encodeKey(byte[] key)

Description copied from interface: RedisCodec

Encode the key for output to redis.

Specified by:

encodeKey in interface RedisCodec<byte[],byte[]>

Parameters:

key - the key, may be null.

Returns:

The encoded key, never null.

encodeValue

public ByteBuffer encodeValue(byte[] value)

Description copied from interface: RedisCodec

Encode the value for output to redis.

Specified by:

encodeValue in interface RedisCodec<byte[],byte[]>

Parameters:

value - the value, may be null.

Returns:

The encoded value, never null.