Package io.quarkus.redis.runtime.datasource

Class BlockingStringCommandsImpl<K,V>

java.lang.Object
io.quarkus.redis.runtime.datasource.AbstractRedisCommandGroup
io.quarkus.redis.runtime.datasource.BlockingStringCommandsImpl<K,V>
All Implemented Interfaces:
RedisCommands, StringCommands<K,V>, ValueCommands<K,V>
public class BlockingStringCommandsImpl<K,V> extends AbstractRedisCommandGroup implements StringCommands<K,V>, ValueCommands<K,V>

  • Constructor Details

  • Method Details

    • append

      public long append(K key, V value)
      Description copied from interface: StringCommands
      Execute the command APPEND. Summary: Append a value to a key Group: string Requires Redis 2.0.0
      Specified by:
      append in interface StringCommands<K,V>
      Specified by:
      append in interface ValueCommands<K,V>
      Parameters:
      key - the key
      value - the value
      Returns:
      the length of the string after the append operation.

    • decr

      public long decr(K key)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      decr in interface ValueCommands<K,V>
      Parameters:
      key - the key
      Returns:
      the value of key after the decrement

    • decrby

      public long decrby(K key, long amount)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      decrby in interface ValueCommands<K,V>
      Parameters:
      key - the key
      amount - the amount, can be negative
      Returns:
      the value of key after the decrement

    • get

      public V get(K key)
      Description copied from interface: StringCommands
      Execute the command GET. Summary: Get the value of a key Group: string Requires Redis 1.0.0
      Specified by:
      get in interface StringCommands<K,V>
      Specified by:
      get in interface ValueCommands<K,V>
      Parameters:
      key - the key
      Returns:
      the value of key, or null when key does not exist.

    • getdel

      public V getdel(K key)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      getdel in interface ValueCommands<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 V getex(K key, GetExArgs args)
      Description copied from interface: StringCommands
      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 StringCommands<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 V getex(K key, GetExArgs args)
      Description copied from interface: ValueCommands
      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 ValueCommands<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 String getrange(K key, long start, long end)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      getrange in interface ValueCommands<K,V>
      Parameters:
      key - the key
      start - the start offset
      end - the end offset
      Returns:
      the sub-string

    • getset

      public V getset(K key, V value)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      getset in interface ValueCommands<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 long incr(K key)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      incr in interface ValueCommands<K,V>
      Parameters:
      key - the key
      Returns:
      the value of key after the increment

    • incrby

      public long incrby(K key, long amount)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      incrby in interface ValueCommands<K,V>
      Parameters:
      key - the key
      amount - the amount, can be negative
      Returns:
      the value of key after the increment

    • incrbyfloat

      public double incrbyfloat(K key, double amount)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      incrbyfloat in interface ValueCommands<K,V>
      Parameters:
      key - the key
      amount - the amount, can be negative
      Returns:
      the value of key after the increment.

    • lcs

      public String lcs(K key1, K key2)
      Description copied from interface: StringCommands
      Execute the command LCS. Summary: Find longest common substring Group: string Requires Redis 7.0.0
      Specified by:
      lcs in interface StringCommands<K,V>
      Specified by:
      lcs in interface ValueCommands<K,V>
      Parameters:
      key1 - the key
      key2 - the key
      Returns:
      the string representing the longest common substring is returned.

    • lcsLength

      public long lcsLength(K key1, K key2)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      lcsLength in interface ValueCommands<K,V>
      Parameters:
      key1 - the key
      key2 - the key
      Returns:
      the length of the longest common substring.

    • mget

      public Map<K,V> mget(K... keys)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      mget in interface ValueCommands<K,V>
      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

      public void mset(Map<K,V> map)
      Description copied from interface: StringCommands
      Execute the command MSET. Summary: Set multiple keys to multiple values Group: string Requires Redis 1.0.1
      Specified by:
      mset in interface StringCommands<K,V>
      Specified by:
      mset in interface ValueCommands<K,V>
      Parameters:
      map - the key/value map containing the items to store

    • msetnx

      public boolean msetnx(Map<K,V> map)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      msetnx in interface ValueCommands<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).

    • set

      public void set(K key, V value)
      Description copied from interface: StringCommands
      Execute the command SET. Summary: Set the string value of a key Group: string Requires Redis 1.0.0
      Specified by:
      set in interface StringCommands<K,V>
      Specified by:
      set in interface ValueCommands<K,V>
      Parameters:
      key - the key
      value - the value

    • set

      public void set(K key, V value, SetArgs setArgs)
      Description copied from interface: StringCommands
      Execute the command SET. Summary: Set the string value of a key Group: string Requires Redis 1.0.0
      Specified by:
      set in interface StringCommands<K,V>
      Parameters:
      key - the key
      value - the value
      setArgs - the set command extra-arguments

    • set

      public void set(K key, V value, SetArgs setArgs)
      Description copied from interface: ValueCommands
      Execute the command SET. If you need to know whether the key was set, use setAndChanged(). If you need to know the previous value of the key, use setGet(). Summary: Set the string value of a key Group: string Requires Redis 1.0.0
      Specified by:
      set in interface ValueCommands<K,V>
      Parameters:
      key - the key
      value - the value
      setArgs - the set command extra-arguments

    • setAndChanged

      public boolean setAndChanged(K key, V value)
      Description copied from interface: ValueCommands
      Execute the command SET. Returns whether the key was set. If you need to know the previous value of the key, use setGet(). Summary: Set the string value of a key Group: string Requires Redis 1.0.0
      Specified by:
      setAndChanged in interface ValueCommands<K,V>
      Parameters:
      key - the key
      value - the value
      Returns:
      true the key was set false the key was not set

    • setAndChanged

      public boolean setAndChanged(K key, V value, SetArgs setArgs)
      Description copied from interface: ValueCommands
      Execute the command SET. Returns whether the key was set. If you need to know the previous value of the key, use setGet(). Summary: Set the string value of a key Group: string Requires Redis 1.0.0
      Specified by:
      setAndChanged in interface ValueCommands<K,V>
      Parameters:
      key - the key
      value - the value
      setArgs - the set command extra-arguments
      Returns:
      true the key was set false the key was not set

    • setGet

      public V setGet(K key, V value)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      setGet in interface ValueCommands<K,V>
      Parameters:
      key - the key
      value - the value
      Returns:
      the old value, null if not present

    • setGet

      public V setGet(K key, V value, SetArgs setArgs)
      Description copied from interface: StringCommands
      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 StringCommands<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 V setGet(K key, V value, SetArgs setArgs)
      Description copied from interface: ValueCommands
      Execute the command SET with the GET argument. 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 ValueCommands<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 void setex(K key, long seconds, V value)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      setex in interface ValueCommands<K,V>
      Parameters:
      key - the key
      value - the value

    • psetex

      public void psetex(K key, long milliseconds, V value)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      psetex in interface ValueCommands<K,V>
      Parameters:
      key - the key
      milliseconds - the duration in ms
      value - the value

    • setnx

      public boolean setnx(K key, V value)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      setnx in interface ValueCommands<K,V>
      Parameters:
      key - the key
      value - the value
      Returns:
      true the key was set false the key was not set

    • setrange

      public long setrange(K key, long offset, V value)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      setrange in interface ValueCommands<K,V>
      Parameters:
      key - the key
      value - the value
      Returns:
      the length of the string after it was modified by the command.

    • strlen

      public long strlen(K key)
      Description copied from interface: StringCommands
      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 StringCommands<K,V>
      Specified by:
      strlen in interface ValueCommands<K,V>
      Parameters:
      key - the key
      Returns:
      the length of the string at key, or 0 when key does not exist.