Package io.quarkus.redis.datasource.hash

Interface ReactiveTransactionalHashCommands<K,F,V>

All Superinterfaces:

ReactiveTransactionalRedisCommands

All Known Implementing Classes:

ReactiveTransactionalHashCommandsImpl

public interface ReactiveTransactionalHashCommands<K,F,V>
extends ReactiveTransactionalRedisCommands

Method Summary

Modifier and Type	Method	Description
io.smallrye.mutiny.Uni<Void>	hdel(K key, F... fields)	Execute the command HDEL.
io.smallrye.mutiny.Uni<Void>	hexists(K key, F field)	Execute the command HEXISTS.
io.smallrye.mutiny.Uni<Void>	hget(K key, F field)	Execute the command HGET.
io.smallrye.mutiny.Uni<Void>	hgetall(K key)	Execute the command HGETALL.
io.smallrye.mutiny.Uni<Void>	hincrby(K key, F field, long amount)	Execute the command HINCRBY.
io.smallrye.mutiny.Uni<Void>	hincrbyfloat(K key, F field, double amount)	Execute the command HINCRBYFLOAT.
io.smallrye.mutiny.Uni<Void>	hkeys(K key)	Execute the command HKEYS.
io.smallrye.mutiny.Uni<Void>	hlen(K key)	Execute the command HLEN.
io.smallrye.mutiny.Uni<Void>	hmget(K key, F... fields)	Execute the command HMGET.
io.smallrye.mutiny.Uni<Void>	hmset(K key, Map<F,V> map)	Deprecated. Use hset(Object, Map) with multiple field-value pairs.
io.smallrye.mutiny.Uni<Void>	hrandfield(K key)	Execute the command HRANDFIELD.
io.smallrye.mutiny.Uni<Void>	hrandfield(K key, long count)	Execute the command HRANDFIELD.
io.smallrye.mutiny.Uni<Void>	hrandfieldWithValues(K key, long count)	Execute the command HRANDFIELD.
io.smallrye.mutiny.Uni<Void>	hset(K key, F field, V value)	Execute the command HSET.
io.smallrye.mutiny.Uni<Void>	hset(K key, Map<F,V> map)	Execute the command HSET.
io.smallrye.mutiny.Uni<Void>	hsetnx(K key, F field, V value)	Execute the command HSETNX.
io.smallrye.mutiny.Uni<Void>	hstrlen(K key, F field)	Execute the command HSTRLEN.
io.smallrye.mutiny.Uni<Void>	hvals(K key)	Execute the command HVALS.

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

getDataSource

Method Detail

hdel

io.smallrye.mutiny.Uni<Void> hdel(K key,
                                  F... fields)

Execute the command HDEL. Summary: Delete one or more hash fields Group: hash Requires Redis 2.0.0

Parameters:

key - the key

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hexists

io.smallrye.mutiny.Uni<Void> hexists(K key,
                                     F field)

Execute the command HEXISTS. Summary: Determine if a hash field exists Group: hash Requires Redis 2.0.0

Parameters:

key - the key

field - the value

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hget

io.smallrye.mutiny.Uni<Void> hget(K key,
                                  F field)

Execute the command HGET. Summary: Get the value of a hash field Group: hash Requires Redis 2.0.0

Parameters:

key - the key

field - the value

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hincrby

io.smallrye.mutiny.Uni<Void> hincrby(K key,
                                     F field,
                                     long amount)

Execute the command HINCRBY. Summary: Increment the integer value of a hash field by the given number Group: hash Requires Redis 2.0.0

Parameters:

key - the key

field - the value

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hincrbyfloat

io.smallrye.mutiny.Uni<Void> hincrbyfloat(K key,
                                          F field,
                                          double amount)

Execute the command HINCRBYFLOAT. Summary: Increment the float value of a hash field by the given amount Group: hash Requires Redis 2.6.0

Parameters:

key - the key

field - the value

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hgetall

io.smallrye.mutiny.Uni<Void> hgetall(K key)

Execute the command HGETALL. Summary: Get all the fields and values in a hash Group: hash Requires Redis 2.0.0

Parameters:

key - the key

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hkeys

io.smallrye.mutiny.Uni<Void> hkeys(K key)

Execute the command HKEYS. Summary: Get all the fields in a hash Group: hash Requires Redis 2.0.0

Parameters:

key - the key

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hlen

io.smallrye.mutiny.Uni<Void> hlen(K key)

Execute the command HLEN. Summary: Get the number of fields in a hash Group: hash Requires Redis 2.0.0

Parameters:

key - the key

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hmget

io.smallrye.mutiny.Uni<Void> hmget(K key,
                                   F... fields)

Execute the command HMGET. Summary: Get the values of all the given hash fields Group: hash Requires Redis 2.0.0

Parameters:

key - the key

fields - the fields

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hmset

@Deprecated
io.smallrye.mutiny.Uni<Void> hmset(K key,
                                   Map<F,V> map)

Deprecated.

Use hset(Object, Map) with multiple field-value pairs.

Execute the command HMSET. Summary: Set multiple hash fields to multiple values Group: hash Requires Redis 2.0.0

Parameters:

key - the key

map - the key/value map to set

hrandfield

io.smallrye.mutiny.Uni<Void> hrandfield(K key)

Execute the command HRANDFIELD. Summary: Get one or multiple random fields from a hash Group: hash Requires Redis 6.2.0

Parameters:

key - the key

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hrandfield

io.smallrye.mutiny.Uni<Void> hrandfield(K key,
                                        long count)

Execute the command HRANDFIELD. Summary: Get one or multiple random fields from a hash Group: hash Requires Redis 6.2.0

Parameters:

key - the key

count - the number of random key to retrieve. If count is positive, the selected keys are distinct. If count is negative, the produced list can contain duplicated keys.

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hrandfieldWithValues

io.smallrye.mutiny.Uni<Void> hrandfieldWithValues(K key,
                                                  long count)

Execute the command HRANDFIELD. Summary: Get one or multiple random fields and their associated values from a hash Group: hash Requires Redis 6.2.0

Parameters:

key - the key

count - the number of random key to retrieve. If count is positive, the selected keys are distinct. If count is negative, the produced list can contain duplicated keys. These duplicates are not included in the produced Map.

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hset

io.smallrye.mutiny.Uni<Void> hset(K key,
                                  F field,
                                  V value)

Execute the command HSET. Summary: Set the string value of a hash field Group: hash Requires Redis 2.0.0

Parameters:

key - the key

field - the field

value - the value

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hset

io.smallrye.mutiny.Uni<Void> hset(K key,
                                  Map<F,V> map)

Execute the command HSET. Summary: Set the string value of a hash field Group: hash Requires Redis 2.0.0

Parameters:

key - the key

map - the set of key -> value to add to the hash

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hsetnx

io.smallrye.mutiny.Uni<Void> hsetnx(K key,
                                    F field,
                                    V value)

Execute the command HSETNX. Summary: Set the value of a hash field, only if the field does not exist Group: hash Requires Redis 2.0.0

Parameters:

key - the key

field - the value

value - the value

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hstrlen

io.smallrye.mutiny.Uni<Void> hstrlen(K key,
                                     F field)

Execute the command HSTRLEN. Summary: Get the length of the value of a hash field Group: hash Requires Redis 3.2.0

Parameters:

key - the key

field - the value

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.

hvals

io.smallrye.mutiny.Uni<Void> hvals(K key)

Execute the command HVALS. Summary: Get all the values in a hash Group: hash Requires Redis 2.0.0

Parameters:

key - the key

Returns:

A Uni emitting null when the command has been enqueued successfully in the transaction, a failure otherwise. In the case of failure, the transaction is discarded.