Package io.quarkus.redis.datasource.string

Interface StringCommands<K,V>

Type Parameters:

K - the type of the key

V - the type of the value

All Superinterfaces:

RedisCommands

All Known Implementing Classes:

BlockingStringCommandsImpl

@Deprecated
public interface StringCommands<K,V>
extends RedisCommands

Deprecated.

Use ValueCommands instead.

Allows executing commands from the string group. See the string command list for further information about these commands.

This group can be used with value of type String, or a type which will be automatically serialized/deserialized with a codec.

Method Summary

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

Methods inherited from interface io.quarkus.redis.datasource.RedisCommands

getDataSource

Method Detail

append

long append(K key,
            V value)

Deprecated.

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

Parameters:

key - the key

value - the value

Returns:

the length of the string after the append operation.

decr

long decr(K key)

Deprecated.

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

Parameters:

key - the key

Returns:

the value of key after the decrement

decrby

long decrby(K key,
            long amount)

Deprecated.

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

Parameters:

key - the key

amount - the amount, can be negative

Returns:

the value of key after the decrement

get

V get(K key)

Deprecated.

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

Parameters:

key - the key

Returns:

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

getdel

V getdel(K key)

Deprecated.

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

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

V getex(K key,
        GetExArgs args)

Deprecated.

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

Parameters:

key - the key

args - the getex command extra-arguments

Returns:

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

getrange

String getrange(K key,
                long start,
                long end)

Deprecated.

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

Parameters:

key - the key

start - the start offset

end - the end offset

Returns:

the sub-string

getset

V getset(K key,
         V value)

Deprecated.

See https://redis.io/commands/getset

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

Parameters:

key - the key

value - the value

Returns:

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

incr

long incr(K key)

Deprecated.

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

Parameters:

key - the key

Returns:

the value of key after the increment

incrby

long incrby(K key,
            long amount)

Deprecated.

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

Parameters:

key - the key

amount - the amount, can be negative

Returns:

the value of key after the increment

incrbyfloat

double incrbyfloat(K key,
                   double amount)

Deprecated.

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

Parameters:

key - the key

amount - the amount, can be negative

Returns:

the value of key after the increment.

lcs

String lcs(K key1,
           K key2)

Deprecated.

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

Parameters:

key1 - the key

key2 - the key

Returns:

the string representing the longest common substring is returned.

lcsLength

long lcsLength(K key1,
               K key2)

Deprecated.

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

Parameters:

key1 - the key

key2 - the key

Returns:

the length of the longest common substring.

mget

Map<K,V> mget(K... keys)

Deprecated.

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

Parameters:

keys - the keys

Returns:

list of values at the specified keys. If one of the passed key does not exist, the returned map contains a null value associated with the missing key.

mset

void mset(Map<K,V> map)

Deprecated.

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

Parameters:

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

msetnx

boolean msetnx(Map<K,V> map)

Deprecated.

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

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).

psetex

void psetex(K key,
            long milliseconds,
            V value)

Deprecated.

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

Parameters:

key - the key

milliseconds - the duration in ms

value - the value

set

void set(K key,
         V value)

Deprecated.

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

Parameters:

key - the key

value - the value

set

void set(K key,
         V value,
         SetArgs setArgs)

Deprecated.

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

Parameters:

key - the key

value - the value

setArgs - the set command extra-arguments

setGet

V setGet(K key,
         V value)

Deprecated.

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

Parameters:

key - the key

value - the value

Returns:

the old value, null if not present

setGet

V setGet(K key,
         V value,
         SetArgs setArgs)

Deprecated.

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

Parameters:

key - the key

value - the value

setArgs - the set command extra-arguments

Returns:

the old value, null if not present

setex

void setex(K key,
           long seconds,
           V value)

Deprecated.

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

Parameters:

key - the key

value - the value

setnx

boolean setnx(K key,
              V value)

Deprecated.

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

Parameters:

key - the key

value - the value

Returns:

true the key was set false the key was not set

setrange

long setrange(K key,
              long offset,
              V value)

Deprecated.

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

Parameters:

key - the key

value - the value

Returns:

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

strlen

long strlen(K key)

Deprecated.

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

Parameters:

key - the key

Returns:

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