Package io.quarkus.redis.runtime.datasource

Class ReactiveStringCommandsImpl<K,V>

java.lang.Object

io.quarkus.redis.runtime.datasource.AbstractRedisCommands

io.quarkus.redis.runtime.datasource.AbstractStringCommands<K,V>

io.quarkus.redis.runtime.datasource.ReactiveStringCommandsImpl<K,V>

All Implemented Interfaces:

ReactiveRedisCommands, ReactiveStringCommands<K,V>, ReactiveValueCommands<K,V>

public class ReactiveStringCommandsImpl<K,V>
extends AbstractStringCommands<K,V>
implements ReactiveStringCommands<K,V>, ReactiveValueCommands<K,V>

Field Summary

Fields inherited from class io.quarkus.redis.runtime.datasource.AbstractStringCommands

LCS, typeOfValue

Fields inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommands

marshaller, redis

Constructor Summary

Constructors

Constructor	Description
ReactiveStringCommandsImpl(ReactiveRedisDataSourceImpl redis, Class<K> k, Class<V> v)

Method Summary

Modifier and Type	Method	Description
io.smallrye.mutiny.Uni<Long>	append(K key, V value)	Execute the command APPEND.
io.smallrye.mutiny.Uni<Long>	decr(K key)	Execute the command DECR.
io.smallrye.mutiny.Uni<Long>	decrby(K key, long amount)	Execute the command DECRBY.
io.smallrye.mutiny.Uni<V>	get(K key)	Execute the command GET.
ReactiveRedisDataSource	getDataSource()
io.smallrye.mutiny.Uni<V>	getdel(K key)	Execute the command GETDEL.
io.smallrye.mutiny.Uni<V>	getex(K key, GetExArgs args)	Execute the command GETEX.
io.smallrye.mutiny.Uni<V>	getex(K key, GetExArgs args)	Execute the command GETEX.
io.smallrye.mutiny.Uni<String>	getrange(K key, long start, long end)	Execute the command GETRANGE.
io.smallrye.mutiny.Uni<V>	getset(K key, V value)	Execute the command GETSET.
io.smallrye.mutiny.Uni<Long>	incr(K key)	Execute the command INCR.
io.smallrye.mutiny.Uni<Long>	incrby(K key, long amount)	Execute the command INCRBY.
io.smallrye.mutiny.Uni<Double>	incrbyfloat(K key, double amount)	Execute the command INCRBYFLOAT.
io.smallrye.mutiny.Uni<String>	lcs(K key1, K key2)	Execute the command LCS.
io.smallrye.mutiny.Uni<Long>	lcsLength(K key1, K key2)	Execute the command LCS.
io.smallrye.mutiny.Uni<Map<K,V>>	mget(K... keys)	Execute the command MGET.
io.smallrye.mutiny.Uni<Void>	mset(Map<K,V> map)	Execute the command MSET.
io.smallrye.mutiny.Uni<Boolean>	msetnx(Map<K,V> map)	Execute the command MSETNX.
io.smallrye.mutiny.Uni<Void>	psetex(K key, long milliseconds, V value)	Execute the command PSETEX.
io.smallrye.mutiny.Uni<Void>	set(K key, V value)	Execute the command SET.
io.smallrye.mutiny.Uni<Void>	set(K key, V value, SetArgs setArgs)	Execute the command SET.
io.smallrye.mutiny.Uni<Void>	set(K key, V value, SetArgs setArgs)	Execute the command SET.
io.smallrye.mutiny.Uni<Void>	setex(K key, long seconds, V value)	Execute the command SETEX.
io.smallrye.mutiny.Uni<V>	setGet(K key, V value)	Execute the command SET.
io.smallrye.mutiny.Uni<V>	setGet(K key, V value, SetArgs setArgs)	Execute the command SET.
io.smallrye.mutiny.Uni<V>	setGet(K key, V value, SetArgs setArgs)	Execute the command SET.
io.smallrye.mutiny.Uni<Boolean>	setnx(K key, V value)	Execute the command SETNX.
io.smallrye.mutiny.Uni<Long>	setrange(K key, long offset, V value)	Execute the command SETRANGE.
io.smallrye.mutiny.Uni<Long>	strlen(K key)	Execute the command STRLEN.

Methods inherited from class io.quarkus.redis.runtime.datasource.AbstractStringCommands

_append, _decr, _decrby, _get, _getdel, _getex, _getex, _getrange, _getset, _incr, _incrby, _incrbyfloat, _lcs, _lcsLength, _mget, _mset, _msetnx, _psetex, _set, _set, _set, _setex, _setGet, _setGet, _setGet, _setnx, _setrange, _strlen, decodeAsOrderedMap, decodeV

Methods inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommands

execute

Methods inherited from class java.lang.Object

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

Constructor Detail

ReactiveStringCommandsImpl

public ReactiveStringCommandsImpl(ReactiveRedisDataSourceImpl redis,
                                  Class<K> k,
                                  Class<V> v)

Method Detail

getDataSource

public ReactiveRedisDataSource getDataSource()

Specified by:

getDataSource in interface ReactiveRedisCommands

Returns:

the data source.

set

public io.smallrye.mutiny.Uni<Void> set(K key,
                                        V value)

Description copied from interface: ReactiveStringCommands

Execute the command SET. Summary: Set the string value of a key Group: string Requires Redis 1.0.0

Specified by:

set in interface ReactiveStringCommands<K,V>

Specified by:

set in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

value - the value

Returns:

a Uni producing a null item on success, a failure otherwise

set

public io.smallrye.mutiny.Uni<Void> set(K key,
                                        V value,
                                        SetArgs setArgs)

Description copied from interface: ReactiveStringCommands

Execute the command SET. Summary: Set the string value of a key Group: string Requires Redis 1.0.0

Specified by:

set in interface ReactiveStringCommands<K,V>

Parameters:

key - the key

value - the value

setArgs - the set command extra-arguments

Returns:

a Uni producing a null item on success, a failure otherwise

set

public io.smallrye.mutiny.Uni<Void> set(K key,
                                        V value,
                                        SetArgs setArgs)

Description copied from interface: ReactiveValueCommands

Execute the command SET. Summary: Set the string value of a key Group: string Requires Redis 1.0.0

Specified by:

set in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

value - the value

setArgs - the set command extra-arguments

Returns:

a Uni producing a null item on success, a failure otherwise

setGet

public io.smallrye.mutiny.Uni<V> setGet(K key,
                                        V value)

Description copied from interface: ReactiveStringCommands

Execute the command SET. Summary: Set the string value of a key, and return the previous value Group: string Requires Redis 1.0.0

Specified by:

setGet in interface ReactiveStringCommands<K,V>

Specified by:

setGet in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

value - the value

Returns:

the old value, null if not present

setGet

public io.smallrye.mutiny.Uni<V> setGet(K key,
                                        V value,
                                        SetArgs setArgs)

Description copied from interface: ReactiveStringCommands

Execute the command SET. Summary: Set the string value of a key, and return the previous value Group: string Requires Redis 1.0.0

Specified by:

setGet in interface ReactiveStringCommands<K,V>

Parameters:

key - the key

value - the value

setArgs - the set command extra-arguments

Returns:

the old value, null if not present

setGet

public io.smallrye.mutiny.Uni<V> setGet(K key,
                                        V value,
                                        SetArgs setArgs)

Description copied from interface: ReactiveValueCommands

Execute the command SET. Summary: Set the string value of a key, and return the previous value Group: string Requires Redis 1.0.0

Specified by:

setGet in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

value - the value

setArgs - the set command extra-arguments

Returns:

the old value, null if not present

setex

public io.smallrye.mutiny.Uni<Void> setex(K key,
                                          long seconds,
                                          V value)

Description copied from interface: ReactiveStringCommands

Execute the command SETEX. Summary: Set the value and expiration of a key Group: string Requires Redis 2.0.0

Specified by:

setex in interface ReactiveStringCommands<K,V>

Specified by:

setex in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

value - the value

psetex

public io.smallrye.mutiny.Uni<Void> psetex(K key,
                                           long milliseconds,
                                           V value)

Description copied from interface: ReactiveStringCommands

Execute the command PSETEX. Summary: Set the value and expiration in milliseconds of a key Group: string Requires Redis 2.6.0

Specified by:

psetex in interface ReactiveStringCommands<K,V>

Specified by:

psetex in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

milliseconds - the duration in ms

value - the value

Returns:

a Uni producing a null item on success, a failure otherwise

setnx

public io.smallrye.mutiny.Uni<Boolean> setnx(K key,
                                             V value)

Description copied from interface: ReactiveStringCommands

Execute the command SETNX. Summary: Set the value of a key, only if the key does not exist Group: string Requires Redis 1.0.0

Specified by:

setnx in interface ReactiveStringCommands<K,V>

Specified by:

setnx in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

value - the value

Returns:

true the key was set false the key was not set

setrange

public io.smallrye.mutiny.Uni<Long> setrange(K key,
                                             long offset,
                                             V value)

Description copied from interface: ReactiveStringCommands

Execute the command SETRANGE. Summary: Overwrite part of a string at key starting at the specified offset Group: string Requires Redis 2.2.0

Specified by:

setrange in interface ReactiveStringCommands<K,V>

Specified by:

setrange in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

value - the value

Returns:

the length of the string after it was modified by the command.

strlen

public io.smallrye.mutiny.Uni<Long> strlen(K key)

Description copied from interface: ReactiveStringCommands

Execute the command STRLEN. Summary: Get the length of the value stored in a key Group: string Requires Redis 2.2.0

Specified by:

strlen in interface ReactiveStringCommands<K,V>

Specified by:

strlen in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

Returns:

the length of the string at key, or 0 when key does not exist.

decr

public io.smallrye.mutiny.Uni<Long> decr(K key)

Description copied from interface: ReactiveStringCommands

Execute the command DECR. Summary: Decrement the integer value of a key by one Group: string Requires Redis 1.0.0

Specified by:

decr in interface ReactiveStringCommands<K,V>

Specified by:

decr in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

Returns:

the value of key after the decrement

decrby

public io.smallrye.mutiny.Uni<Long> decrby(K key,
                                           long amount)

Description copied from interface: ReactiveStringCommands

Execute the command DECRBY. Summary: Decrement the integer value of a key by the given number Group: string Requires Redis 1.0.0

Specified by:

decrby in interface ReactiveStringCommands<K,V>

Specified by:

decrby in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

amount - the amount, can be negative

Returns:

the value of key after the decrement

get

public io.smallrye.mutiny.Uni<V> get(K key)

Description copied from interface: ReactiveStringCommands

Execute the command GET. Summary: Get the value of a key Group: string Requires Redis 1.0.0

Specified by:

get in interface ReactiveStringCommands<K,V>

Specified by:

get in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

Returns:

the value of key, or null when key does not exist.

getdel

public io.smallrye.mutiny.Uni<V> getdel(K key)

Description copied from interface: ReactiveStringCommands

Execute the command GETDEL. Summary: Get the value of a key and delete the key Group: string Requires Redis 6.2.0

Specified by:

getdel in interface ReactiveStringCommands<K,V>

Specified by:

getdel in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

Returns:

the value of key, null when key does not exist, or an error if the key's value type isn't a string.

getex

public io.smallrye.mutiny.Uni<V> getex(K key,
                                       GetExArgs args)

Description copied from interface: ReactiveStringCommands

Execute the command GETEX. Summary: Get the value of a key and optionally set its expiration Group: string Requires Redis 6.2.0

Specified by:

getex in interface ReactiveStringCommands<K,V>

Parameters:

key - the key

args - the getex command extra-arguments

Returns:

the value of key, or null when key does not exist.

getex

public io.smallrye.mutiny.Uni<V> getex(K key,
                                       GetExArgs args)

Description copied from interface: ReactiveValueCommands

Execute the command GETEX. Summary: Get the value of a key and optionally set its expiration Group: string Requires Redis 6.2.0

Specified by:

getex in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

args - the getex command extra-arguments

Returns:

the value of key, or null when key does not exist.

getrange

public io.smallrye.mutiny.Uni<String> getrange(K key,
                                               long start,
                                               long end)

Description copied from interface: ReactiveStringCommands

Execute the command GETRANGE. Summary: Get a substring of the string stored at a key Group: string Requires Redis 2.4.0

Specified by:

getrange in interface ReactiveStringCommands<K,V>

Specified by:

getrange in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

start - the start offset

end - the end offset

Returns:

the sub-string

getset

public io.smallrye.mutiny.Uni<V> getset(K key,
                                        V value)

Description copied from interface: ReactiveStringCommands

Execute the command GETSET. Summary: Set the string value of a key and return its old value Group: string Requires Redis 1.0.0

Specified by:

getset in interface ReactiveStringCommands<K,V>

Specified by:

getset in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

value - the value

Returns:

the old value stored at key, or null when key did not exist.

incr

public io.smallrye.mutiny.Uni<Long> incr(K key)

Description copied from interface: ReactiveStringCommands

Execute the command INCR. Summary: Increment the integer value of a key by one Group: string Requires Redis 1.0.0

Specified by:

incr in interface ReactiveStringCommands<K,V>

Specified by:

incr in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

Returns:

the value of key after the increment

incrby

public io.smallrye.mutiny.Uni<Long> incrby(K key,
                                           long amount)

Description copied from interface: ReactiveStringCommands

Execute the command INCRBY. Summary: Increment the integer value of a key by the given amount Group: string Requires Redis 1.0.0

Specified by:

incrby in interface ReactiveStringCommands<K,V>

Specified by:

incrby in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

amount - the amount, can be negative

Returns:

the value of key after the increment

incrbyfloat

public io.smallrye.mutiny.Uni<Double> incrbyfloat(K key,
                                                  double amount)

Description copied from interface: ReactiveStringCommands

Execute the command INCRBYFLOAT. Summary: Increment the float value of a key by the given amount Group: string Requires Redis 2.6.0

Specified by:

incrbyfloat in interface ReactiveStringCommands<K,V>

Specified by:

incrbyfloat in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

amount - the amount, can be negative

Returns:

the value of key after the increment.

append

public io.smallrye.mutiny.Uni<Long> append(K key,
                                           V value)

Description copied from interface: ReactiveStringCommands

Execute the command APPEND. Summary: Append a value to a key Group: string Requires Redis 2.0.0

Specified by:

append in interface ReactiveStringCommands<K,V>

Specified by:

append in interface ReactiveValueCommands<K,V>

Parameters:

key - the key

value - the value

Returns:

the length of the string after the append operation.

mget

public io.smallrye.mutiny.Uni<Map<K,V>> mget(K... keys)

Description copied from interface: ReactiveStringCommands

Execute the command MGET. Summary: Get the values of all the given keys Group: string Requires Redis 1.0.0

Specified by:

mget in interface ReactiveStringCommands<K,V>

Specified by:

mget in interface ReactiveValueCommands<K,V>

Parameters:

keys - the keys

Returns:

the value of key, or null when key does not exist. If one of the passed key does not exist, the returned map contains a null value associated with the missing key.

mset

public io.smallrye.mutiny.Uni<Void> mset(Map<K,V> map)

Description copied from interface: ReactiveStringCommands

Execute the command MSET. Summary: Set multiple keys to multiple values Group: string Requires Redis 1.0.1

Specified by:

mset in interface ReactiveStringCommands<K,V>

Specified by:

mset in interface ReactiveValueCommands<K,V>

Parameters:

map - the key/value map containing the items to store

Returns:

a Uni producing a null item on success, a failure otherwise

msetnx

public io.smallrye.mutiny.Uni<Boolean> msetnx(Map<K,V> map)

Description copied from interface: ReactiveStringCommands

Execute the command MSETNX. Summary: Set multiple keys to multiple values, only if none of the keys exist Group: string Requires Redis 1.0.1

Specified by:

msetnx in interface ReactiveStringCommands<K,V>

Specified by:

msetnx in interface ReactiveValueCommands<K,V>

Parameters:

map - the key/value map containing the items to store

Returns:

true the all the keys were set. false no key was set (at least one key already existed).

lcs

public io.smallrye.mutiny.Uni<String> lcs(K key1,
                                          K key2)

Description copied from interface: ReactiveStringCommands

Execute the command LCS. Summary: Find longest common substring Group: string Requires Redis 7.0.0

Specified by:

lcs in interface ReactiveStringCommands<K,V>

Specified by:

lcs in interface ReactiveValueCommands<K,V>

Parameters:

key1 - the key

key2 - the key

Returns:

the string representing the longest common substring is returned.

lcsLength

public io.smallrye.mutiny.Uni<Long> lcsLength(K key1,
                                              K key2)

Description copied from interface: ReactiveStringCommands

Execute the command LCS. Summary: Find longest common substring and return the length (using LEN) Group: string Requires Redis 7.0.0

Specified by:

lcsLength in interface ReactiveStringCommands<K,V>

Specified by:

lcsLength in interface ReactiveValueCommands<K,V>

Parameters:

key1 - the key

key2 - the key

Returns:

the length of the longest common substring.