Package org.oxerr.spring.cache.redis.scored

Class ScoredRedisCacheWriter

java.lang.Object

org.oxerr.spring.cache.redis.scored.ScoredRedisCacheWriter

All Implemented Interfaces:

org.springframework.data.redis.cache.CacheStatisticsProvider, org.springframework.data.redis.cache.RedisCacheWriter

public class ScoredRedisCacheWriter
extends Object
implements org.springframework.data.redis.cache.RedisCacheWriter

RedisCacheWriter implementation using sorted set as back-end store.

Field Summary

Fields

Modifier and Type	Field	Description
private final org.springframework.data.redis.cache.RedisCacheWriter	cacheWriter
private final org.springframework.data.redis.connection.RedisConnectionFactory	connectionFactory
private static final Double	DEFAULT_SCORE
private static final String	KEY_NOT_NULL
private static final String	MUST_NOT_BE_NULL
private static final String	NAME_NOT_NULL
private static final String	OK
private final ScoreHolder	scoreHolder
private final org.springframework.data.redis.cache.CacheStatisticsCollector	statistics
private static final String	VALUE_NOT_NULL

Constructor Summary

Constructors

Constructor	Description
ScoredRedisCacheWriter(org.springframework.data.redis.connection.RedisConnectionFactory connectionFactory)
ScoredRedisCacheWriter(org.springframework.data.redis.connection.RedisConnectionFactory connectionFactory, org.springframework.data.redis.cache.CacheStatisticsCollector cacheStatisticsCollector)
ScoredRedisCacheWriter(org.springframework.data.redis.connection.RedisConnectionFactory connectionFactory, org.springframework.data.redis.cache.CacheStatisticsCollector cacheStatisticsCollector, ScoreHolder scoreHolder)
ScoredRedisCacheWriter(org.springframework.data.redis.connection.RedisConnectionFactory connectionFactory, org.springframework.data.redis.cache.CacheStatisticsCollector cacheStatisticsCollector, ScoreHolder scoreHolder, org.springframework.data.redis.cache.RedisCacheWriter cacheWriter)

Method Summary

Modifier and Type	Method	Description
void	clean(String name, byte[] pattern)
void	clearStatistics(String name)
private <T> T	execute(String name, Function<org.springframework.data.redis.connection.RedisConnection,T> callback)
byte[]	get(String name, byte[] key)
org.springframework.data.redis.cache.CacheStatistics	getCacheStatistics(String cacheName)
private double	getScore()
void	put(String name, byte[] key, byte[] value, Duration ttl)
byte[]	putIfAbsent(String name, byte[] key, byte[] value, Duration ttl)
void	remove(String name, byte[] key)
private static boolean	shouldExpireWithin(Duration ttl)
ScoredRedisCacheWriter	withStatisticsCollector(org.springframework.data.redis.cache.CacheStatisticsCollector cacheStatisticsCollector)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MUST_NOT_BE_NULL

private static final String MUST_NOT_BE_NULL

See Also:

• Constant Field Values

NAME_NOT_NULL

private static final String NAME_NOT_NULL

See Also:

• Constant Field Values

KEY_NOT_NULL

private static final String KEY_NOT_NULL

See Also:

• Constant Field Values

VALUE_NOT_NULL

private static final String VALUE_NOT_NULL

See Also:

• Constant Field Values

OK

private static final String OK

See Also:

• Constant Field Values

DEFAULT_SCORE

private static final Double DEFAULT_SCORE

connectionFactory

private final org.springframework.data.redis.connection.RedisConnectionFactory connectionFactory

statistics

private final org.springframework.data.redis.cache.CacheStatisticsCollector statistics

scoreHolder

private final ScoreHolder scoreHolder

cacheWriter

private final org.springframework.data.redis.cache.RedisCacheWriter cacheWriter

Constructor Details

ScoredRedisCacheWriter

public ScoredRedisCacheWriter(@NonNull
 org.springframework.data.redis.connection.RedisConnectionFactory connectionFactory)

ScoredRedisCacheWriter

public ScoredRedisCacheWriter(@NonNull
 org.springframework.data.redis.connection.RedisConnectionFactory connectionFactory,
 @NonNull
 org.springframework.data.redis.cache.CacheStatisticsCollector cacheStatisticsCollector)

ScoredRedisCacheWriter

public ScoredRedisCacheWriter(@NonNull
 org.springframework.data.redis.connection.RedisConnectionFactory connectionFactory,
 @NonNull
 org.springframework.data.redis.cache.CacheStatisticsCollector cacheStatisticsCollector,
 @NonNull
 ScoreHolder scoreHolder)

ScoredRedisCacheWriter

public ScoredRedisCacheWriter(@NonNull
 org.springframework.data.redis.connection.RedisConnectionFactory connectionFactory,
 @NonNull
 org.springframework.data.redis.cache.CacheStatisticsCollector cacheStatisticsCollector,
 @NonNull
 ScoreHolder scoreHolder,
 @NonNull
 org.springframework.data.redis.cache.RedisCacheWriter cacheWriter)

Method Details

getCacheStatistics

public org.springframework.data.redis.cache.CacheStatistics getCacheStatistics(String cacheName)

Specified by:

getCacheStatistics in interface org.springframework.data.redis.cache.CacheStatisticsProvider

put

public void put(String name,
 byte[] key,
 byte[] value,
 Duration ttl)

Specified by:

put in interface org.springframework.data.redis.cache.RedisCacheWriter

get

public byte[] get(String name,
 byte[] key)

Specified by:

get in interface org.springframework.data.redis.cache.RedisCacheWriter

putIfAbsent

public byte[] putIfAbsent(String name,
 byte[] key,
 byte[] value,
 Duration ttl)

Specified by:

putIfAbsent in interface org.springframework.data.redis.cache.RedisCacheWriter

remove

public void remove(String name,
 byte[] key)

Specified by:

remove in interface org.springframework.data.redis.cache.RedisCacheWriter

clean

public void clean(String name,
 byte[] pattern)

Specified by:

clean in interface org.springframework.data.redis.cache.RedisCacheWriter

clearStatistics

public void clearStatistics(String name)

Specified by:

clearStatistics in interface org.springframework.data.redis.cache.RedisCacheWriter

withStatisticsCollector

public ScoredRedisCacheWriter withStatisticsCollector(org.springframework.data.redis.cache.CacheStatisticsCollector cacheStatisticsCollector)

Specified by:

withStatisticsCollector in interface org.springframework.data.redis.cache.RedisCacheWriter

execute

private <T> T execute(String name,
 Function<org.springframework.data.redis.connection.RedisConnection,T> callback)

shouldExpireWithin

private static boolean shouldExpireWithin(@Nullable
 Duration ttl)

getScore

private double getScore()