类class io.agentscope.extensions.redis.state.jedis 2.x

JedisClientAdapter

public class JedisClientAdapter implements RedisClientAdapter

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:86–184

Jedis 客户端适配器，在多次调用之间保存和恢复会话与记忆数据。位于 io.agentscope.extensions.redis.state.jedis 包，实现 RedisClientAdapter。核心成员包括 of、set、get、rightPushList、rangeList、getListLength。

Adapter for Jedis Redis client.

This adapter supports all Jedis client types:

RedisClient - Standalone client
RedisClusterClient - Cluster client
RedisSentinelClient - Sentinel client
UnifiedJedis - Base unified interface

All new client types extend UnifiedJedis, providing a unified interface that handles different Redis deployment modes transparently.

Usage examples:

Using RedisClient (Standalone):

`// Create standalone client
RedisClient redisClient = RedisClient.create("redis://localhost:6379");

// Create adapter
JedisClientAdapter adapter = JedisClientAdapter.of(redisClient);
`

Using RedisClusterClient (Cluster):

`// Create cluster client
Set<HostAndPort> nodes = new HashSet<>();
nodes.add(new HostAndPort("localhost", 7000));
nodes.add(new HostAndPort("localhost", 7001));
RedisClusterClient clusterClient = RedisClusterClient.create(nodes);

// Create adapter
JedisClientAdapter adapter = JedisClientAdapter.of(clusterClient);
`

Using RedisSentinelClient (Sentinel):

`// Create sentinel client
Set<String> sentinels = new HashSet<>();
sentinels.add("localhost:26379");
RedisSentinelClient sentinelClient = RedisSentinelClient.create("mymaster", sentinels);

// Create adapter
JedisClientAdapter adapter = JedisClientAdapter.of(sentinelClient);
`

Using UnifiedJedis (Direct):

`// Create any client type that extends UnifiedJedis
UnifiedJedis unifiedJedis = new RedisClient("redis://localhost:6379");

// Create adapter
JedisClientAdapter adapter = JedisClientAdapter.of(unifiedJedis);
`

方法摘要Method Summary

方法Method	说明Description
`public static` `JedisClientAdapter of(UnifiedJedis unifiedJedis)` static	创建适配器来自 UnifiedJedis。 Create adapter from UnifiedJedis.
`public void set(String key, String value)`	执行设置相关操作。 Performs the set operation.
`public String get(String key)`	按条件读取数据。 Performs the get operation.
`public void rightPushList(String key, String value)`	执行 `rightPushList` 方法。 Performs the right push list operation.
`public List<String> rangeList(String key, long start, long end)`	执行 `rangeList` 方法。 Performs the range list operation.
`public long getListLength(String key)`	获取列表长度。 Returns the list length.
`public void deleteKeys(String... keys)`	删除密钥。 Deletes the keys.
`public void addToSet(String key, String member)`	添加到设置。 Adds the to set.
`public Set<String> getSetMembers(String key)`	获取设置成员。 Returns the set members.
`public long getSetSize(String key)`	获取设置大小。 Returns the set size.
`public boolean keyExists(String key)`	设置该参数。 Performs the key exists operation.
`public Set<String> findKeysByPattern(String pattern)`	查找 `findKeysByPattern`。 Finds the keys by pattern.
`public long evalScript(String script, List<String> keys, List<String> args)`	执行 `evalScript` 方法。 Performs the eval script operation.
`public void close()`	关闭连接并释放相关资源。 Releases resources and connections.

方法详情Method Detail

of

public static JedisClientAdapter of(UnifiedJedis unifiedJedis)

static

创建适配器来自 UnifiedJedis。

Create adapter from UnifiedJedis.

参数Parameters

名称Name	类型Type	说明Description
`unifiedJedis`	UnifiedJedis	统一 Jedis（类型 `UnifiedJedis`）。the UnifiedJedis instance (any subclass)

返回Returns JedisClientAdapter

一种新的JedisClientAdapter。a new JedisClientAdapter

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:100–102

set

public void set(String key, String value)

执行设置相关操作。

Performs the set operation.

参数Parameters

名称Name	类型Type	说明Description
`key`	String	键（类型 `String`）。The key.
`value`	String	值（类型 `String`）。The value.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:104–107

get

public String get(String key)

按条件读取数据。

Performs the get operation.

参数Parameters

名称Name	类型Type	说明Description
`key`	String	键（类型 `String`）。The key.

返回Returns String

返回字符串结果。Returns a string.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:109–112

rightPushList

public void rightPushList(String key, String value)

执行 rightPushList 方法。

Performs the right push list operation.

参数Parameters

名称Name	类型Type	说明Description
`key`	String	键（类型 `String`）。The key.
`value`	String	值（类型 `String`）。The value.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:114–117

rangeList

public List<String> rangeList(String key, long start, long end)

执行 rangeList 方法。

Performs the range list operation.

参数Parameters

名称Name	类型Type	说明Description
`key`	String	键（类型 `String`）。The key.
`start`	long	启动（类型 `long`）。The start.
`end`	long	结束（类型 `long`）。The end.

返回Returns List<String>

返回列出。Returns list.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:119–122

getListLength

public long getListLength(String key)

获取列表长度。

Returns the list length.

参数Parameters

名称Name	类型Type	说明Description
`key`	String	键（类型 `String`）。The key.

返回Returns long

返回数值结果。Returns a numeric result.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:124–127

deleteKeys

public void deleteKeys(String... keys)

删除密钥。

Deletes the keys.

参数Parameters

名称Name	类型Type	说明Description
`keys` varargs	String...	密钥（类型 `String...`）。The keys.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:129–132

addToSet

public void addToSet(String key, String member)

添加到设置。

Adds the to set.

参数Parameters

名称Name	类型Type	说明Description
`key`	String	键（类型 `String`）。The key.
`member`	String	成员（类型 `String`）。The member.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:134–137

getSetMembers

public Set<String> getSetMembers(String key)

获取设置成员。

Returns the set members.

参数Parameters

名称Name	类型Type	说明Description
`key`	String	键（类型 `String`）。The key.

返回Returns Set<String>

返回设置。Returns set.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:139–142

getSetSize

public long getSetSize(String key)

获取设置大小。

Returns the set size.

参数Parameters

名称Name	类型Type	说明Description
`key`	String	键（类型 `String`）。The key.

返回Returns long

返回数值结果。Returns a numeric result.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:144–147

keyExists

public boolean keyExists(String key)

设置该参数。

Performs the key exists operation.

参数Parameters

名称Name	类型Type	说明Description
`key`	String	键（类型 `String`）。The key.

返回Returns boolean

返回布尔值，表示判断结果。Returns a boolean result.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:149–152

findKeysByPattern

public Set<String> findKeysByPattern(String pattern)

查找 findKeysByPattern。

Finds the keys by pattern.

参数Parameters

名称Name	类型Type	说明Description
`pattern`	String	pattern（类型 `String`）。The pattern.

返回Returns Set<String>

返回设置。Returns set.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:154–169

evalScript

public long evalScript(String script, List<String> keys, List<String> args)

执行 evalScript 方法。

Performs the eval script operation.

参数Parameters

名称Name	类型Type	说明Description
`script`	String	script（类型 `String`）。The script.
`keys`	List<String>	密钥（类型 `List`）。The keys.
`args`	List<String>	参数（类型 `List`）。The args.

返回Returns long

返回数值结果。Returns a numeric result.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:171–178

close

public void close()

关闭连接并释放相关资源。

Releases resources and connections.

源码Source io/agentscope/extensions/redis/state/jedis/JedisClientAdapter.java:180–183