public class ByteArrayCodec extends Object implements RedisCodec<byte[],byte[]>, ToByteBufEncoder<byte[],byte[]>
RedisCodec
that uses plain byte arrays without further transformations.Modifier and Type | Field and Description |
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static ByteArrayCodec |
INSTANCE |
Constructor and Description |
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ByteArrayCodec() |
Modifier and Type | Method and Description |
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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.
|
void |
encodeKey(byte[] key,
ByteBuf target)
Encode the key for output to redis.
|
ByteBuffer |
encodeValue(byte[] value)
Encode the value for output to redis.
|
void |
encodeValue(byte[] value,
ByteBuf target)
Encode the value for output to redis.
|
int |
estimateSize(Object keyOrValue)
Estimates the size of the resulting byte stream.
|
public static final ByteArrayCodec INSTANCE
public void encodeKey(byte[] key, ByteBuf target)
ToByteBufEncoder
encodeKey
in interface ToByteBufEncoder<byte[],byte[]>
key
- the key, may be null.target
- the target buffer, must not be null.public void encodeValue(byte[] value, ByteBuf target)
ToByteBufEncoder
encodeValue
in interface ToByteBufEncoder<byte[],byte[]>
value
- the value, may be null.target
- the target buffer, must not be null.public int estimateSize(Object keyOrValue)
ToByteBufEncoder
estimateSize
in interface ToByteBufEncoder<byte[],byte[]>
keyOrValue
- the key or value, may be null
.public byte[] decodeKey(ByteBuffer bytes)
RedisCodec
decodeKey
in interface RedisCodec<byte[],byte[]>
bytes
- Raw bytes of the key, must not be null.public byte[] decodeValue(ByteBuffer bytes)
RedisCodec
decodeValue
in interface RedisCodec<byte[],byte[]>
bytes
- Raw bytes of the value, must not be null.public ByteBuffer encodeKey(byte[] key)
RedisCodec
encodeKey
in interface RedisCodec<byte[],byte[]>
key
- the key, may be null.public ByteBuffer encodeValue(byte[] value)
RedisCodec
encodeValue
in interface RedisCodec<byte[],byte[]>
value
- the value, may be null.Copyright © 2017 lettuce.io. All rights reserved.