Package org.springframework.data.redis.core.script

Interface ScriptExecutor<K>

Type Parameters:

K - The type of keys that may be passed during script execution

All Known Implementing Classes:

DefaultScriptExecutor

public interface ScriptExecutor<K>

Executes RedisScripts

Author:

Jennifer Hickey

Method Summary

Modifier and Type	Method	Description
<T> T	execute(RedisScript<T> script, List<K> keys, Object... args)	Executes the given RedisScript
<T> T	execute(RedisScript<T> script, RedisSerializer<?> argsSerializer, RedisSerializer<T> resultSerializer, List<K> keys, Object... args)	Executes the given RedisScript, using the provided RedisSerializers to serialize the script arguments and result.

Method Details

execute

<T> T execute(RedisScript<T> script,
 List<K> keys,
 Object... args)

Executes the given RedisScript

Parameters:

script - The script to execute

keys - Any keys that need to be passed to the script

args - Any args that need to be passed to the script

Returns:

The return value of the script or null if RedisScript.getResultType() is null, likely indicating a throw-away status reply (i.e. "OK")

execute

<T> T execute(RedisScript<T> script,
 RedisSerializer<?> argsSerializer,
 RedisSerializer<T> resultSerializer,
 List<K> keys,
 Object... args)

Executes the given RedisScript, using the provided RedisSerializers to serialize the script arguments and result.

Parameters:

script - The script to execute

argsSerializer - The RedisSerializer to use for serializing args

resultSerializer - The RedisSerializer to use for serializing the script return value

keys - Any keys that need to be passed to the script

args - Any args that need to be passed to the script

Returns:

The return value of the script or null if RedisScript.getResultType() is null, likely indicating a throw-away status reply (i.e. "OK")