Package io.netty.handler.codec.redis

Class FixedRedisMessagePool

java.lang.Object

io.netty.handler.codec.redis.FixedRedisMessagePool

All Implemented Interfaces:

RedisMessagePool

@UnstableApi
public final class FixedRedisMessagePool
extends Object
implements RedisMessagePool

A default fixed redis message pool.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	FixedRedisMessagePool.RedisErrorKey
static enum	FixedRedisMessagePool.RedisReplyKey

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<ByteBuf,ErrorRedisMessage>	byteBufToErrors
private final Map<ByteBuf,IntegerRedisMessage>	byteBufToIntegers
private final Map<ByteBuf,SimpleStringRedisMessage>	byteBufToSimpleStrings
static final FixedRedisMessagePool	INSTANCE	A shared object for FixedRedisMessagePool.
private final Map<FixedRedisMessagePool.RedisErrorKey,ErrorRedisMessage>	keyToErrors
private final Map<FixedRedisMessagePool.RedisReplyKey,SimpleStringRedisMessage>	keyToSimpleStrings
private final LongObjectMap<byte[]>	longToByteBufs
private final LongObjectMap<IntegerRedisMessage>	longToIntegers
private static final long	MAX_CACHED_INTEGER_NUMBER
private static final long	MIN_CACHED_INTEGER_NUMBER
private static final int	SIZE_CACHED_INTEGER_NUMBER
private final Map<String,ErrorRedisMessage>	stringToErrors
private final Map<String,SimpleStringRedisMessage>	stringToSimpleStrings

Constructor Summary

Constructors

Modifier	Constructor	Description
private	FixedRedisMessagePool()	Creates a FixedRedisMessagePool instance.

Method Summary

Modifier and Type	Method	Description
byte[]	getByteBufOfInteger(long value)	Returns byte[] for given msg.
ErrorRedisMessage	getError(ByteBuf content)	Returns ErrorRedisMessage for given content.
ErrorRedisMessage	getError(FixedRedisMessagePool.RedisErrorKey key)	Returns ErrorRedisMessage for the given FixedRedisMessagePool.RedisErrorKey or null if it does not exist.
ErrorRedisMessage	getError(String content)	Returns ErrorRedisMessage for given content.
IntegerRedisMessage	getInteger(long value)	Returns IntegerRedisMessage for given value.
IntegerRedisMessage	getInteger(ByteBuf content)	Returns IntegerRedisMessage for given content.
SimpleStringRedisMessage	getSimpleString(ByteBuf content)	Returns SimpleStringRedisMessage for given content.
SimpleStringRedisMessage	getSimpleString(FixedRedisMessagePool.RedisReplyKey key)	Returns SimpleStringRedisMessage for the given FixedRedisMessagePool.RedisReplyKey or null if it does not exist.
SimpleStringRedisMessage	getSimpleString(String content)	Returns SimpleStringRedisMessage for given content.

Methods inherited from class java.lang.Object

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

Field Details

MIN_CACHED_INTEGER_NUMBER

private static final long MIN_CACHED_INTEGER_NUMBER

See Also:

• Constant Field Values

MAX_CACHED_INTEGER_NUMBER

private static final long MAX_CACHED_INTEGER_NUMBER

See Also:

• Constant Field Values

SIZE_CACHED_INTEGER_NUMBER

private static final int SIZE_CACHED_INTEGER_NUMBER

See Also:

• Constant Field Values

INSTANCE

public static final FixedRedisMessagePool INSTANCE

A shared object for FixedRedisMessagePool.

byteBufToSimpleStrings

private final Map<ByteBuf,SimpleStringRedisMessage> byteBufToSimpleStrings

stringToSimpleStrings

private final Map<String,SimpleStringRedisMessage> stringToSimpleStrings

keyToSimpleStrings

private final Map<FixedRedisMessagePool.RedisReplyKey,SimpleStringRedisMessage> keyToSimpleStrings

byteBufToErrors

private final Map<ByteBuf,ErrorRedisMessage> byteBufToErrors

stringToErrors

private final Map<String,ErrorRedisMessage> stringToErrors

keyToErrors

private final Map<FixedRedisMessagePool.RedisErrorKey,ErrorRedisMessage> keyToErrors

byteBufToIntegers

private final Map<ByteBuf,IntegerRedisMessage> byteBufToIntegers

longToIntegers

private final LongObjectMap<IntegerRedisMessage> longToIntegers

longToByteBufs

private final LongObjectMap<byte[]> longToByteBufs

Constructor Details

FixedRedisMessagePool

private FixedRedisMessagePool()

Creates a FixedRedisMessagePool instance.

Method Details

getSimpleString

public SimpleStringRedisMessage getSimpleString(String content)

Description copied from interface: RedisMessagePool

Returns SimpleStringRedisMessage for given content. Returns null it does not exist.

Specified by:

getSimpleString in interface RedisMessagePool

getSimpleString

public SimpleStringRedisMessage getSimpleString(FixedRedisMessagePool.RedisReplyKey key)

Returns SimpleStringRedisMessage for the given FixedRedisMessagePool.RedisReplyKey or null if it does not exist.

getSimpleString

public SimpleStringRedisMessage getSimpleString(ByteBuf content)

Description copied from interface: RedisMessagePool

Returns SimpleStringRedisMessage for given content. Returns null it does not exist.

Specified by:

getSimpleString in interface RedisMessagePool

getError

public ErrorRedisMessage getError(String content)

Description copied from interface: RedisMessagePool

Returns ErrorRedisMessage for given content. Returns null it does not exist.

Specified by:

getError in interface RedisMessagePool

getError

public ErrorRedisMessage getError(FixedRedisMessagePool.RedisErrorKey key)

Returns ErrorRedisMessage for the given FixedRedisMessagePool.RedisErrorKey or null if it does not exist.

getError

public ErrorRedisMessage getError(ByteBuf content)

Description copied from interface: RedisMessagePool

Returns ErrorRedisMessage for given content. Returns null it does not exist.

Specified by:

getError in interface RedisMessagePool

getInteger

public IntegerRedisMessage getInteger(long value)

Description copied from interface: RedisMessagePool

Returns IntegerRedisMessage for given value. Returns null it does not exist.

Specified by:

getInteger in interface RedisMessagePool

getInteger

public IntegerRedisMessage getInteger(ByteBuf content)

Description copied from interface: RedisMessagePool

Returns IntegerRedisMessage for given content. Returns null it does not exist.

Specified by:

getInteger in interface RedisMessagePool

getByteBufOfInteger

public byte[] getByteBufOfInteger(long value)

Description copied from interface: RedisMessagePool

Returns byte[] for given msg. Returns null it does not exist.

Specified by:

getByteBufOfInteger in interface RedisMessagePool